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3322 Commits

Author SHA1 Message Date
Jakub Žádník
671bd08bcd
Remove unnecessary engine state clone (#11872)
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# Description
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Just randomly found a redundant clone. Seems to work just fine without
it.

# User-Facing Changes
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2024-02-17 11:34:11 +02:00
KITAGAWA Yasutaka
bce2627e45
Fix panic in seq date (#11871)
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# Description
Fix #11732 

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Invalid output format causes an error, not a panic.
```nu
❯ seq date --output-format '%H-%M-%S'
Error:   × Invalid output format
   ╭─[entry #1:1:1]
 1 │ seq date --output-format '%H-%M-%S'
   · ────┬───
   ·     ╰── an error occurred when formatting an argument
   ╰────
```
# Tests + Formatting
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2024-02-17 10:51:20 +02:00
Ian Manske
903afda6d9
Remove required positional arg for some file system commands (#11858)
# Description
Fixes (most of) #11796. Some filesystem commands have a required
positional argument which hinders spreading rest args. This PR removes
the required positional arg from `rm`, `open`, and `touch` to be
consistent with other filesystem commands that already only have a
single rest arg (`mkdir` and `cp`).

# User-Facing Changes
`rm`, `open`, and `touch` might no longer error when they used to, but
otherwise there should be no noticeable changes.
2024-02-15 17:25:50 +00:00
dependabot[bot]
317653d5d2
Bump which from 5.0.0 to 6.0.0 (#11832) 2024-02-15 14:43:56 +00:00
Ian Manske
74d62581b9
Remove list of cell path support for select and reject (#11859)
# Description
Requires each of the rest args for `select` and `reject` to be a cell
path instead of the current `oneof(cellpath, list<cellpath>`. This
simplifies the command signatures and code for `select` and `reject`.
Users can now spread lists into the rest arguments instead of providing
them as is.

For example,
```nushell
ls | select [name size]
```
must now be
```nushell
ls | select ...[name size]
```

# User-Facing Changes
Breaking change for the `select` and `reject` command signatures.
2024-02-15 07:49:48 -06:00
Yash Thakur
cb67de675e
Disallow spreading lists automatically when calling externals (#11857)
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Spreading lists automatically when calling externals was deprecated in
0.89 (#11289), and this PR is to remove it in 0.91.

# User-Facing Changes
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helps us keep track of breaking changes. -->

The new error message looks like this:

```
>  ^echo [1 2]
Error: nu:🐚:cannot_pass_list_to_external

  × Lists are not automatically spread when calling external commands
   ╭─[entry #13:1:8]
 1 │  ^echo [1 2]
   ·        ──┬──
   ·          ╰── Spread operator (...) is necessary to spread lists
   ╰────
  help: Either convert the list to a string or use the spread operator, like so: ...[1 2]
```

The old error message didn't say exactly where to put the `...` and
seemed to confuse a lot of people, so hopefully this helps.

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There was one test to check that implicit spread was deprecated before,
updated that to check that it's disallowed now.

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2024-02-14 18:16:19 -05:00
Wind
fd7eef1499
refactor: move du from platform to filesystem (#11852)
# Description
`du` command shouldn't belong to `platform`, so I think we should move
it to `filesystem` directory
2024-02-15 06:55:21 +08:00
dannou812
b0600449e5
Fixed to/from toml date format (#11846)
With this PR i try to resolve #11751 

# Description
I am rather new to Rust so if anything is not the way it should be
please let me know.

As described in the title I just fixed the date conversion in the to and
from toml commands as i thought it would be a good first issue. The
example of the original issue will now work as follows:

```
~> {date: 2024-02-02} | to toml
date = "2024-02-02T00:00:00+00:00"
~> "dob = 1979-05-27T07:32:00-08:00" | from toml
╭─────┬───────────────────────────╮
│ dob │ 44 years ago              |
╰─────┴───────────────────────────╯
```

The `from toml` command now returns a nushell date which is displayed as
`44 years ago` in this case.

# User-Facing Changes
none

# Tests + Formatting
all tests pass and formatting has been applied

---------

Co-authored-by: dannou812 <dannou281@gmail.com>
Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2024-02-14 12:13:33 -06:00
Ian Manske
779a3c075e
Fix error message for headers (#11809)
# Description
Fixes #11780: `headers`: incorrect error
2024-02-14 00:14:23 +00:00
Ian Manske
7a181960b7
Prevent duplicate records keys when decoding from nuon (#11807)
# Description
Fixes #11749: `from nuon` allows duplicate record keys
2024-02-13 23:59:14 +00:00
pin
005b8b02b2
Allow building on NetBSD (#11823)
Fixes https://github.com/nushell/nushell/issues/11814
2024-02-11 08:03:17 -06:00
Steven
5042f19d1b
colored file-like completions (#11702)
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`ls` and other file completions uses `LS_COLORS`.

![maim-2024 01 31 21 34
31](https://github.com/nushell/nushell/assets/15631555/d5c3813f-77b5-4391-aa0b-4b2125e5aca5)


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---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2024-02-08 14:29:28 -06:00
Wind
58c6fea60b
Support redirect stderr and stdout+stderr with a pipe (#11708)
# Description
Close: #9673
Close: #8277
Close: #10944

This pr introduces the following syntax:
1. `e>|`, pipe stderr to next command. Example: `$env.FOO=bar nu
--testbin echo_env_stderr FOO e>| str length`
2. `o+e>|` and `e+o>|`, pipe both stdout and stderr to next command,
example: `$env.FOO=bar nu --testbin echo_env_mixed out-err FOO FOO e+o>|
str length`

Note: it only works for external commands. ~There is no different for
internal commands, that is, the following three commands do the same
things:~ Edit: it raises errors if we want to pipes for internal
commands
``` 
❯ ls e>| str length
Error:   × `e>|` only works with external streams
   ╭─[entry #1:1:1]
 1 │ ls e>| str length
   ·    ─┬─
   ·     ╰── `e>|` only works on external streams
   ╰────

❯ ls e+o>| str length
Error:   × `o+e>|` only works with external streams
   ╭─[entry #2:1:1]
 1 │ ls e+o>| str length
   ·    ──┬──
   ·      ╰── `o+e>|` only works on external streams
   ╰────
```

This can help us to avoid some strange issues like the following:

`$env.FOO=bar (nu --testbin echo_env_stderr FOO) e>| str length`

Which is hard to understand and hard to explain to users.

# User-Facing Changes
Nan

# Tests + Formatting
To be done

# After Submitting
Maybe update documentation about these syntax.
2024-02-09 01:30:46 +08:00
dependabot[bot]
e7f1bf8535
Bump indexmap from 2.1.0 to 2.2.2 (#11746) 2024-02-08 12:31:41 +00:00
nibon7
84517138bc
Bump miette from 5.10.0 to 7.0.0 (#11788)
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# Description

Bump miette from 5.10.0 to 7.0.0

# User-Facing Changes
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---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2024-02-07 19:26:18 -06:00
nibon7
4de9a3eb34
Apply clippy fixes (#11770)
# Description
Clippy fixes for
[items_after_test_module](https://rust-lang.github.io/rust-clippy/master/index.html#/items_after_test_module)

# User-Facing Changes
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> ```
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2024-02-07 18:31:03 -06:00
KITAGAWA Yasutaka
09f513bb53
Allow comments in match blocks (#11717)
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Fix #9878 

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
Writing comments in match blocks will be allowed.

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2024-02-08 07:22:42 +08:00
Antoine Büsch
9fa2b77611
Allow specifying a cellpath in input list to get the value to display (#11748)
# Description
When using a table (or a list of records) as input to `input list`,
allow specifying a cellpath for the field/column to use as the display
value.

For instance, at the moment, using a table as input results in the
following:

```
❯ [[name price]; [Banana 12] [Kiwi 4] [Pear 7]] | input list
> {name: Banana, price: 12}
  {name: Kiwi, price: 4}
  {name: Pear, price: 7}
```

With the new `--display` flag introduced by this PR, you can do the
following:

```
❯ [[name price]; [Banana 12] [Kiwi 4] [Pear 7]] | input list -d name
> Banana
  Kiwi
  Pear
```

Note that it doesn't change what gets returned after selecting an item:
the full row/record is still returned.

# User-Facing Changes
A new optional flag is allowed.

# Tests + Formatting

# After Submitting
2024-02-08 07:21:47 +08:00
TrMen
4b91ed57dd
Enforce call stack depth limit for all calls (#11729)
# Description
Previously, only direcly-recursive calls were checked for recursion
depth. But most recursive calls in nushell are mutually recursive since
expressions like `for`, `where`, `try` and `do` all execute a separte
block.

```nushell
def f [] {
    do { f }
}
```
Calling `f` would crash nushell with a stack overflow.

I think the only general way to prevent such a stack overflow is to
enforce a maximum call stack depth instead of only disallowing directly
recursive calls.

This commit also moves that logic into `eval_call()` instead of
`eval_block()` because the recursion limit is tracked in the `Stack`,
but not all blocks are evaluated in a new stack. Incrementing the
recursion depth of the caller's stack would permanently increment that
for all future calls.

Fixes #11667

# User-Facing Changes
Any function call can now fail with `recursion_limit_reached` instead of
just directly recursive calls. Mutually-recursive calls no longer crash
nushell.

# After Submitting
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2024-02-08 06:42:24 +08:00
Darren Schroeder
366348dea0
make char command const (#11771)
# Description

This PR makes the `char` command a `const` command. The only real
changes are to get the arguments different and I extracted code into
functions so they could be called via run and run_cost. No algorithms
were harmed in the making of this PR.

# User-Facing Changes
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helps us keep track of breaking changes. -->

# Tests + Formatting
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2024-02-07 16:29:00 -06:00
Darren Schroeder
b6b36e00c6
allow ansi strip to work better on other nushell values (#11781)
# Description

This PR help `ansi strip` work on more nushell values. It does this by
converting values like filesize and dates to strings. This may not be
precisely correct but I think it does more what the user expects.

### Before

![image](https://github.com/nushell/nushell/assets/343840/768ffbb2-e3d7-424e-8e3b-1d20c9aa7d91)


### After

![image](https://github.com/nushell/nushell/assets/343840/6141aebb-481f-45a9-9cb7-084ca9ca1ea5)


# User-Facing Changes
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2024-02-07 16:28:40 -06:00
Darren Schroeder
c79432f33c
for ints, provide an option to convert all of them to filesizes with the into value command (#11797)
# Description

This PR allows `into value` to recognize ints and change them into file
sizes if you prefer.
### Before
```nushell
❯ free | ^column -t | lines | update 0 {$"type  ($in)"} | to text | ^column -t | detect columns | into value 
╭─#─┬─type──┬──total───┬──used───┬───free───┬shared┬buff/cache┬available─╮
│ 0 │ Mem:  │ 24614036 │ 3367680 │ 16196240 │ 3688 │  5449736 │ 21246356 │
│ 1 │ Swap: │  6291456 │       0 │  6291456 │      │          │          │
╰───┴───────┴──────────┴─────────┴──────────┴──────┴──────────┴──────────╯
```
### After
```nushell
❯ free | ^column -t | lines | update 0 {$"type  ($in)"} | to text | ^column -t | detect columns | into value --prefer-filesizes
╭─#─┬─type──┬──total──┬──used──┬──free───┬─shared─┬buff/cache┬available╮
│ 0 │ Mem:  │ 24.6 MB │ 3.4 MB │ 16.2 MB │ 3.7 KB │   5.4 MB │ 21.2 MB │
│ 1 │ Swap: │  6.3 MB │    0 B │  6.3 MB │        │          │         │
╰───┴───────┴─────────┴────────┴─────────┴────────┴──────────┴─────────╯
```
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
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2024-02-07 16:28:17 -06:00
Darren Schroeder
08931e976e
bump to dev release of nushell 0.90.2 (#11793)
# Description

Bump nushell version to the dev version of 0.90.2

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2024-02-07 16:26:03 -06:00
Jakub Žádník
c2992d5d8b
Bump to 0.90.1 (#11787)
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Merge after https://github.com/nushell/nushell/pull/11786

# Description
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2024-02-06 16:28:49 -06:00
Jakub Žádník
f5f21aca2d
Bump to 0.90 (#11730)
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2024-02-06 22:42:43 +02:00
Darren Schroeder
4e5d3db952
allow strings with thousands separators to be converted to filesize or ints (#11724)
# Description

This PR changes `into int` and `into filesize` so that they allow
thousands separators.

### Before
```nushell
❯ '1,000' | into filesize
Error: nu:🐚:cant_convert

  × Can't convert to int.
   ╭─[entry #1:1:1]
 1 │ '1,000' | into filesize
   · ───┬───
   ·    ╰── can't convert string to int
   ╰────

❯ '1,000' | into int
Error: nu:🐚:cant_convert

  × Can't convert to int.
   ╭─[entry #2:1:1]
 1 │ '1,000' | into int
   ·           ────┬───
   ·               ╰── can't convert string to int
   ╰────
  help: string "1,000" does not represent a valid integer
```
### After
```nushell
❯ '1,000' | into filesize
1.0 KB
❯ '1,000' | into int
1000
```

This works by getting the system locale and from that, determining what
the thousands separator is. So, hopefully, this will work across
locales.
# User-Facing Changes
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helps us keep track of breaking changes. -->

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2024-02-03 10:42:44 -06:00
Jakub Žádník
b8d37a7541
Fix panic in rotate; Add safe record creation function (#11718)
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Fixes https://github.com/nushell/nushell/issues/11716

The problem is in our [record creation
API](0d518bf813/crates/nu-protocol/src/value/record.rs (L33))
which panics if the numbers of columns and values are different. I added
a safe variant that returns a `Result` and used it in the `rotate`
command.

## TODO in another PR:

Go through all `from_raw_cols_vals_unchecked()` (this includes the
`record!` macro which uses the unchecked version) and make sure that
either
a) it is guaranteed the number of cols and vals is the same, or
b) convert the call to `from_raw_cols_vals()`

Reason: Nushell should never panic.

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2024-02-03 13:23:16 +02:00
WindSoilder
16f3d9b4e1
cp: expand target path before checking (#11692)
# Description
Fixes: #11683

# User-Facing Changes
NaN

# Tests + Formatting
~~I don't think we need to add a test, or else it'll copy some file to
user's directory, it seems bad.~~
Done.

# After Submitting
NaN
2024-02-01 09:06:03 +08:00
ellis
3e0fa8ff85
Allow 'url join' to print username without password (#11697)
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# Description
Fixes: https://github.com/nushell/nushell/issues/11677
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# Tests + Formatting
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```
'https://example.com' | url parse | update scheme ssh | upda
te username user | url join
# => ssh://user@example.com/
'https://example.com' | url parse | update scheme ssh | upda
te password hackme | url join
# => ssh://example.com/
'https://example.com' | url parse | update scheme ssh | update username user | update password hackme | url join
# => ssh://user:hackme@example.com/
```
# After Submitting
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---------

Co-authored-by: Richard Westhaver <ellis@rwest.io>
2024-01-31 16:52:23 -06:00
Darren Schroeder
0a355db5c0
make the ansi command const (#11682)
# Description

This PR changes the `ansi` command to be a `const` command. 

- ~~It's breaking because I found that I had to change the way `ansi` is
used in scripts a little bit.
https://github.com/nushell/nu_scripts/pull/751~~

- I had to change one of the examples because apparently `const` can't
be tested yet.

- ~~I'm not sure this is right at all
https://github.com/nushell/nushell/pull/11682/files#diff-ba932369a40eb40d6e1985eac1c784af403dab4500a7f0568e593900bf6cd740R654-R655.
I just didn't want to duplicate a ton of code. Maybe if I duplicated the
code it wouldn't be a breaking change because it would have a run and
run_const?~~

- I had to add `opt_const` to CallExt.

/cc @kubouch Can you take a look at this? I'm a little iffy if I'm doing
this right, or even if we should do this at all.

# User-Facing Changes
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2024-01-30 16:09:43 -06:00
Ian Manske
cf9813cbf8
Refactor lines command (#11685)
# Description
This PR uses `str::lines` to simplify the `lines` command (and one other
section of code). This has two main benefits:
1. We no longer need to use regex to split on lines, as `str::lines`
splits on `\r\n` or `\n`.
2. We no longer need to handle blank empty lines at the end. E.g.,
`str::lines` results in `["text"]` for both `"test\n"` and `"text"`.

These changes give a slight boost to performance for the following
benchmarks:
1. lines of `Value::String`:
    ```nushell
    let data = open Cargo.lock
    1..10000 | each { $data | timeit { lines } } | math avg 
    ```
    current main: 392µs
    this PR: 270µs
2. lines of external stream:
    ```nushell
    1..10000 | each { open Cargo.lock | timeit { lines } } | math avg 
    ```
    current main: 794µs
    this PR: 489µs
2024-01-30 15:56:19 -06:00
WindSoilder
c371d1a535
fix exit_code handling when running a scripts with ctrlc (#11466)
# Description
Fixes: #11394

When run `^sleep 3` we have an `exit_code ListStream`, and when we press
ctrl-c, this `ListStream` will return None. But it's not expected,
because `exit_code` sender in `run_external` always send an exit code
out.

This pr is trying to fix the issue by introducing a `first_guard` into
ListStream, it will always generate a value from underlying stream if
`first_guard` is true, so it's guarantee to have at least one value to
return.

And the pr also do a little refactor, which makes use of
`ListStream::from_stream` rather than construct it manually.

# User-Facing Changes
## Before
```
> nu -c "^sleep 3"  # press ctrl-c
> echo $env.LAST_EXIT_CODE
0
```

## After
```
> nu -c "^sleep 3"  # press ctrl-c
> echo $env.LAST_EXIT_CODE
255
```

# Tests + Formatting
None, sorry that I don't think it's easy to test the ctrlc behavior.

# After Submitting
None
2024-01-30 22:41:14 +08:00
Ian Manske
4e0a65c822
Strict JSON parsing (#11592)
# Description
Adds the `--strict` flag for `from json` which will try to parse text
while following the exact JSON specification (e.g., no comments or
trailing commas allowed). Fixes issue #11548.
2024-01-30 08:10:19 -06:00
Georgiana Grigoreanu
6530403ff8
Highlights find upgrade (#11509)
this PR should close #9105

# Description
I have implemented highlights for find which work for all strings. The
implementation also works for lists, but with exceptions (for example,
it does not work for list of lists). The implementation is also not
implemented for --regex.

---------

Co-authored-by: Georgiana <geo@LAPTOP-EQP6H37N>
Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2024-01-30 08:06:20 -06:00
David Horner
14e4d05a9f
use constant instead of <0 for ls fix (#11642)
https://github.com/nushell/nushell/pull/10558#issuecomment-1911076784

more correct than <0.  safer check.
2024-01-29 13:17:04 -06:00
WindSoilder
0e023eaa84
add str escape-glob command (#11664)
# Description
This pr is a follow up to #11621, it introduces a `str escape-glob`
command as a workaround for the case:

```nushell
let f = "a[123]b"
ls $f
```

It will glob `a[123]b`, we can get rid of the behavior through `str
escape-glob` command:

```nushll
let f = "a[123]b"
ls ($f | str escape-glob)
```

It's more useful in the `each` context:
`ls | get name | str escape-glob | each {|it| ls $it}`

# User-Facing Changes
NaN

# Tests + Formatting
Done

# After Submitting

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2024-01-29 23:00:15 +08:00
Andrej Kolchin
427857a78e
Fix wrong error for raw streams in into record (#11668)
Fix #11632
2024-01-29 08:32:43 -06:00
WindSoilder
25b62c2ac3
fix force rm: should suppress error if directory is not found (#11656)
# Description
Fix a breaking change which is introduced by #11621

`rm -f /tmp/aaa` shouldn't return error if `/tmp/aaa/` doesn't exist.

# User-Facing Changes
NaN

# Tests + Formatting
Done
2024-01-28 09:01:19 -06:00
Darren Schroeder
1334de72b0
make the input_output_types match on each and par-each (#11645)
# Description
@Yethal had a strange problem where a script would work with `each` but
not `par-each`. I found this to be because the `input_output_types` were
different. These io types are weird and I don't think they're correct
but at least they're the same now.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2024-01-26 08:45:02 -06:00
WindSoilder
d646903161
Unify glob behavior on open, rm, cp-old, mv, umv, cp and du commands (#11621)
# Description
This pr is a follow up to
[#11569](https://github.com/nushell/nushell/pull/11569#issuecomment-1902279587)
> Revert the logic in https://github.com/nushell/nushell/pull/10694 and
apply the logic in this pr to mv, cp, rv will require a larger change, I
need to think how to achieve the bahavior

And sorry @bobhy for reverting some of your changes.

This pr is going to unify glob behavior on the given commands:
* open
* rm
* cp-old
* mv
* umv
* cp
* du

So they have the same behavior to `ls`, which is:
If given parameter is quoted by single quote(`'`) or double quote(`"`),
don't auto-expand the glob pattern. If not quoted, auto-expand the glob
pattern.

Fixes: #9558  Fixes: #10211 Fixes: #9310 Fixes: #10364 

# TODO
But there is one thing remains: if we give a variable to the command, it
will always auto-expand the glob pattern, e.g:
```nushell
let path = "a[123]b"
rm $path
```
I don't think it's expected. But I also think user might want to
auto-expand the glob pattern in variables.

So I'll introduce a new command called `glob escape`, then if user
doesn't want to auto-expand the glob pattern, he can just do this: `rm
($path | glob escape)`

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
Done

# After Submitting
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-->

## NOTE
This pr changes the semantic of `GlobPattern`, before this pr, it will
`expand path` after evaluated, this makes `nu_engine::glob_from` have no
chance to glob things right if a path contains glob pattern.

e.g: [#9310
](https://github.com/nushell/nushell/issues/9310#issuecomment-1886824030)
#10211

I think changing the semantic is fine, because it makes glob works if
path contains something like '*'.

It maybe a breaking change if a custom command's argument are annotated
by `: glob`.
2024-01-26 21:57:35 +08:00
David Horner
e43d893ea3
fix panic caused by ls \\.\pipe (#10558)
wrap chrono in panic hooks to handle panic'ing unwraps on Jan 1, 1601
00:00 UTC and other reasons unknown. An overflow if time_u64 is smaller
than EPOCH_AS_FILETIME has been wrapped.

Further discussion
https://github.com/nushell/nushell/issues/10464

There are two issues that are associated with Chrono. I did not test. It
may not relate, but it could.
thread 'main' panicked at 'SystemTimeToFileTime failed with: The
parameter is incorrect.
https://github.com/nushell/nushell/issues/6574
https://github.com/nushell/nushell/issues/9470

# Description

I'm not a fan of this code that was pulled from chrono. negative seconds
and nano seconds?
```rust
    // Adapted from https://github.com/chronotope/chrono/blob/v0.4.19/src/datetime.rs#L755-L767.
    let (sec, nsec, was_success) = match t.duration_since(UNIX_EPOCH) {
        Ok(dur) => {
            (dur.as_secs() as i64, dur.subsec_nanos(),true)
        },
        Err(e) => {
            // unlikely but should be handled
            let dur = e.duration();
            let (sec, nsec) = (dur.as_secs() as i64, dur.subsec_nanos());
            if nsec == 0 {
                (-sec, 0,false)
            } else {
                (-sec - 1, 1_000_000_000 - nsec,false)
            }
        }
    };
```

There's more on the #10464 ticket;


# User-Facing Changes

Use ls and it will not crash when listing windows pipes 
ls \\.\pipe.

# Tests + Formatting

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
DONE

- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
that command yields:

```rust
error: casting raw pointers to the same type and constness is unnecessary (`*mut u16` -> `*mut u16`)
   --> crates\nu-system\src\windows.rs:972:13
    |
972 |             name.as_mut_ptr() as *mut u16,
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `name.as_mut_ptr()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
    = note: `-D clippy::unnecessary-cast` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::unnecessary_cast)]`

error: casting raw pointers to the same type and constness is unnecessary (`*mut u16` -> `*mut u16`)
   --> crates\nu-system\src\windows.rs:974:13
    |
974 |             domainname.as_mut_ptr() as *mut u16,
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `domainname.as_mut_ptr()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

error: could not compile `nu-system` (lib) due to 2 previous errors
```


TBD
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library
2024-01-25 15:41:22 -06:00
WindSoilder
a4809d2f08
Remove --flag: bool support (#11541)
# Description
This is a follow up to: #11365

After this pr, `--flag: bool` is no longer allowed.

I think `ParseWarning::Deprecated` is useful when we want to deprecated
something at syntax level, so I just leave it there for now.

# User-Facing Changes
## Before
```
❯ def foo [--b: bool] {}
Error:   × Deprecated: --flag: bool
   ╭─[entry #15:1:1]
 1 │ def foo [--b: bool] {}
   ·               ──┬─
   ·                 ╰── `--flag: bool` is deprecated and will be removed in 0.90. Please use `--flag` instead, more info: https://www.nushell.sh/book/custom_commands.html
   ╰────
```

## After
```
❯ def foo [--b: bool] {}
Error:   × Type annotations are not allowed for boolean switches.
   ╭─[entry #2:1:1]
 1 │ def foo [--b: bool] {}
   ·               ──┬─
   ·                 ╰── Remove the `: bool` type annotation.
   ╰────
```
# Tests + Formatting
Done
2024-01-25 14:16:49 +08:00
Michael Angerman
f286286510
update nu-ansi-term to 0.50, lscolors to 0.17, and add the Style attribute to Suggestion (#11635)
* update nu-ansi-term to 0.50.0
* update lscolors to 0.17.0
* add the Style attribute to Suggestion
* bump Reedline to the latest main
2024-01-24 20:57:15 -08:00
Eric Hodel
2a65d43c13
Add into cell-path for dynamic cell-path creation (#11322)
# Description

The `cell-path` is a type that can be created statically with
`$.nested.structure.5`, but can't be created from user input. This makes
it difficult to take advantage of commands that accept a cell-path to
operate on data structures.

This PR adds `into cell-path` for dynamic cell-path creation.

`into cell-path` accepts the following input shapes:
* Bare integer (equivalent to `$.1`)
* List of strings and integers
* List of records with entries `value` and `optional`
* String (parsed into a cell-path)

## Example usage

An example of where `into cell-path` can be used is in working with `git
config --list`. The git configuration has a tree structure that maps
well to nushell records. With dynamic cell paths it is easy to convert
`git config list` to a record:

```nushell
git config --list
| lines
| parse -r '^(?<key>[^=]+)=(?<value>.*)'
| reduce --fold {} {|entry, result|
  let path = $entry.key | into cell-path

  $result
  | upsert $path {||
    $entry.value
  }
}
| select remote
```

Output:

```
╭────────┬──────────────────────────────────────────────────────────────────╮
│        │ ╭──────────┬───────────────────────────────────────────────────╮ │
│ remote │ │          │ ╭───────┬───────────────────────────────────────╮ │ │
│        │ │ upstream │ │ url   │ git@github.com:nushell/nushell.git    │ │ │
│        │ │          │ │ fetch │ +refs/heads/*:refs/remotes/upstream/* │ │ │
│        │ │          │ ╰───────┴───────────────────────────────────────╯ │ │
│        │ │          │ ╭───────┬─────────────────────────────────────╮   │ │
│        │ │ origin   │ │ url   │ git@github.com:drbrain/nushell      │   │ │
│        │ │          │ │ fetch │ +refs/heads/*:refs/remotes/origin/* │   │ │
│        │ │          │ ╰───────┴─────────────────────────────────────╯   │ │
│        │ ╰──────────┴───────────────────────────────────────────────────╯ │
╰────────┴──────────────────────────────────────────────────────────────────╯
```

## Errors

`lex()` + `parse_cell_path()` are forgiving about what is allowed in a
cell-path so it will allow what appears to be nonsense to become a
cell-path:

```nushell
let table = [["!@$%^&*" value]; [key value]]

$table | get ("!@$%^&*.0" | into cell-path)
# => key
```

But it will reject bad cell-paths:

```
❯ "a b" | into cell-path
Error: nu:🐚:cant_convert

  × Can't convert to cell-path.
   ╭─[entry #14:1:1]
 1 │ "a b" | into cell-path
   ·         ───────┬──────
   ·                ╰── can't convert string to cell-path
   ╰────
  help: "a b" is not a valid cell-path (Parse mismatch during operation.)
```

# User-Facing Changes

New conversion command `into cell-path`

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

Automatic documentation updates
2024-01-24 16:20:46 -06:00
Andrei Pirlea
0aabe84460
Added --index flag to input list (#11580)
# Description
This PR closes #11571 

Add `--index` flag to input list.

For example:

![image](https://github.com/nushell/nushell/assets/72006223/19efb011-1ff8-4916-b2bd-6f73e89cb186))
 
# Tests + Formatting
 Added new example for `--index` flag.
2024-01-24 11:57:29 -06:00
Darren Schroeder
ff5815c0a3
remove cp-old (#11622)
# Description

The `cp-old` command has been deprecated for a few releases now. It
should be safe to remove it once and for all. Let's see.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

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2024-01-24 07:38:15 +08:00
Yash Thakur
188aca8fe6
Upgrade byte-unit from 4.0 to 5.1 (#11584)
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# Description
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This PR is for using version 5.1 of
[byte_unit](https://docs.rs/byte-unit/latest/byte_unit/index.html)
instead of 4.0. dependabot opened
https://github.com/nushell/nushell/pull/11499 to do this but it's a
major version increment so some minor changes were necessary.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

If something is on the boundary of a unit (e.g. 1024 bytes = 1
kibibytes), that will now be formatted as `1.0 KiB` where it used to be
formatted as `1,024 B`.

# Tests + Formatting
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2024-01-21 14:17:28 -06:00
WindSoilder
c59d6d31bc
do not attempt to glob expand if the file path is wrapped in quotes (#11569)
# Description
Fixes: #11455

### For arguments which is annotated with `:path/:directory/:glob`
To fix the issue, we need to have a way to know if a path is originally
quoted during runtime. So the information needed to be added at several
levels:
* parse time (from user input to expression)
We need to add quoted information into `Expr::Filepath`,
`Expr::Directory`, `Expr::GlobPattern`
* eval time
When convert from `Expr::Filepath`, `Expr::Directory`,
`Expr::GlobPattern` to `Value::String` during runtime, we won't auto
expanded the path if it's quoted

### For `ls`
It's really special, because it accepts a `String` as a pattern, and it
generates `glob` expression inside the command itself.

So the idea behind the change is introducing a special SyntaxShape to
ls: `SyntaxShape::LsGlobPattern`. So we can track if the pattern is
originally quoted easier, and we don't auto expand the path either.

Then when constructing a glob pattern inside ls, we check if input
pattern is quoted, if so: we escape the input pattern, so we can run `ls
a[123]b`, because it's already escaped.
Finally, to accomplish the checking process, we also need to introduce a
new value type called `Value::QuotedString` to differ from
`Value::String`, it's used to generate an enum called `NuPath`, which is
finally used in `ls` function. `ls` learned from `NuPath` to know if
user input is quoted.

# User-Facing Changes
Actually it contains several changes
### For arguments which is annotated with `:path/:directory/:glob`
#### Before
```nushell
> def foo [p: path] { echo $p }; print (foo "~/a"); print (foo '~/a')
/home/windsoilder/a
/home/windsoilder/a
> def foo [p: directory] { echo $p }; print (foo "~/a"); print (foo '~/a')
/home/windsoilder/a
/home/windsoilder/a
> def foo [p: glob] { echo $p }; print (foo "~/a"); print (foo '~/a')
/home/windsoilder/a
/home/windsoilder/a
```
#### After
```nushell
> def foo [p: path] { echo $p }; print (foo "~/a"); print (foo '~/a')
~/a
~/a
> def foo [p: directory] { echo $p }; print (foo "~/a"); print (foo '~/a')
~/a
~/a
> def foo [p: glob] { echo $p }; print (foo "~/a"); print (foo '~/a')
~/a
~/a
```
### For ls command
`touch '[uwu]'`
#### Before
```
❯ ls -D "[uwu]"
Error:   × No matches found for [uwu]
   ╭─[entry #6:1:1]
 1 │ ls -D "[uwu]"
   ·       ───┬───
   ·          ╰── Pattern, file or folder not found
   ╰────
  help: no matches found
```

#### After
```
❯ ls -D "[uwu]"
╭───┬───────┬──────┬──────┬──────────╮
│ # │ name  │ type │ size │ modified │
├───┼───────┼──────┼──────┼──────────┤
│ 0 │ [uwu] │ file │  0 B │ now      │
╰───┴───────┴──────┴──────┴──────────╯
```

# Tests + Formatting
Done

# After Submitting
NaN
2024-01-21 23:22:25 +08:00
Darren Schroeder
64f34e0287
allow math avg to work with durations (#11598)
# Description

I ran into a problem where one of our benchmark tests in nu_scripts
wouldn't work because math avg wouldn't work with durations, so I made
these changes to support it. I'm confident that there are other math
commands that probably need this "fix".

Side note - we should really fix our inout_output_type system.

# User-Facing Changes
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helps us keep track of breaking changes. -->

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2024-01-21 08:41:23 -06:00
Darren Schroeder
f12f590d82
update deps calamine and quick-xml (#11582)
# Description

This PR updates a few outdated dependencies.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2024-01-19 12:23:51 -06:00
Artemiy
ff290a5c3d
Add self-closed tag support for to xml (#11577)
# Description
This PR closes #11524
Add `to xml --self-closed` flag to output empty tags as self close.
For example:

![image](https://github.com/nushell/nushell/assets/17511668/bdf040f7-8ac1-4e8b-80bb-0043d7cec7f9)


# User-Facing Changes
New `to xml` flag `--self-closed`.

# Tests + Formatting
Added new example for `to xml` command and new test for self-closed
tags.
2024-01-19 05:35:29 -06:00
WindSoilder
56067da39c
Send only absolute paths to uu_mv (#11576)
# Description
Fixes: #11127 

It's something similar to #11080, applying the same logic to `uu_mv`.

# User-Facing Changes

# After Submitting
2024-01-19 05:34:18 -06:00
Michel Lind (né Salim)
5d63f47c85
Replace htmlescape with v_htmlescape (#11572)
# Description

`htmlescape` is unmaintained: https://crates.io/crates/htmlescape

while `v_htmlescape` is: https://crates.io/crates/v_htmlescape

and is used by two popular crates (`actix-files` and `minijinja`)

Let's use this instead - I'm packaging `nu` in Fedora and there is
understandable reluctance in bringing in an unmaintained crate if we can
avoid it.

# User-Facing Changes
Should not be any; drop-in replacement

# Tests + Formatting
Tested using:
- `cargo build` in the root folder (needed by some `nu-command` tests)
- `cargo test --features sqlite` in `crates/nu-command`
(`tests/commands/database/into_sqlite.rs` needs `rusqlite`)
- `cargo test` in `crates/nu-cmd-extra`

# After Submitting
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N/A

Signed-off-by: Michel Lind <salimma@fedoraproject.org>
2024-01-18 12:58:35 -06:00
David Matos
ee6547dbb7
Initial implementation of umv from uutils (#10822)
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# Description
Hi,
This closes #10446 , wherein we start implementing `mv` from `uutils`.
There are some stuff to iron out, particularly
* Decide on behavior from ignored tests 
* Wait for release/PRs to be approved on `uutils` side, but still can be
tested for now. See [PR
approved](https://github.com/uutils/coreutils/pull/5428), and
[pending](https://github.com/uutils/coreutils/pull/5429).
* `--progress` does not seem to work on `uutils mv` either and have not
checked whether certain `X` size has to be achieved in order for it to
appear, thus something to investigate as well, but thought it wasnt
important enough to not make the PR.

See [issue
comment](https://github.com/nushell/nushell/issues/10446#issuecomment-1764497988),
on the possible strategy to follow, mainly copy what we did with `ucp`.

I still left some comments on purpose particularly on tests, which of
course would be removed before something is decided here. :) @fdncred
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# User-Facing Changes
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# Tests + Formatting

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Make sure you've run and fixed any issues with these commands:

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to check that you're using the standard code style
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make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

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2024-01-18 10:20:57 -06:00
Antoine Büsch
19e76332fa
fix: items doesn't support lazy records (#11567)
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Implement support for lazy records for `items`, the same way `columns`
or `values` do.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
Something like `sys | items {|k,v| $"($k): ($v)"}` used to fail with an
error. Now it works as expected.
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2024-01-18 07:57:21 -06:00
Sigurd
afb7e1cf66
Allow tables and records as input to math commands (#11496)
# Description
The math functions `avg`, `max`, `median`, `min`, `product`, `stddev`,
`sum` and `variance` all takes a list as input and return a number.
<https://github.com/nushell/nushell/blob/main/crates/nu-command/src/math/utils.rs>
contains code that makes these functions work for tables (by running the
function on each column), but this functionality has not been accessible
because the input types are too strict. This PR remedies this.

The functions should also work on records, since a record is basically a
one-row table.

Most of these functions also make sense for durations and file sizes,
except `product` of course. There's an implementation issue with
`stddev` and `variance` for durations and file sizes, but they could in
principle support it.

# User-Facing Changes
This PR only adds supported types, and doesn't remove any, so there
should be no breaking changes.
2024-01-17 06:39:50 -06:00
Skyler Hawthorne
7ac3e97bfe
Fix memory consumption of into sqlite (#10232)
# Description

Currently, the `into sqlite` command collects the entire input stream
into a single Value, which soaks up the entire input into memory, before
it ever tries to write anything to the DB. This is very problematic for
large inputs; for example, I tried transforming a multi-gigabyte CSV
file into SQLite, and before I knew what was happening, my system's
memory was completely exhausted, and I had to hard reboot to recover.

This PR fixes this problem by working directly with the pipeline stream,
inserting into the DB as values are read from the stream.

In order to facilitate working with the stream directly, I introduced a
new `Table` struct to store the connection and a few configuration
parameters, as well as to make it easier to lazily create the table on
the first read value.

In addition to the purely functional fixes, a few other changes were
made to the serialization and user facing behavior.

### Serialization

Much of the preexisting code was focused on generating the exact text
needed for a SQL statement. This is unneeded and less safe than using
the `rusqlite` crate's serialization for native Rust types along with
prepared statements.

### User-Facing Changes

Currently, the command is very liberal in the input types it accepts.
The strategy is basically if it is a record, try to follow its structure
and make an analogous SQL row, which is pretty reasonable. However, when
it's not a record, it basically tries to guess what the user wanted and
just makes a single column table and serializes the value into that one
column, whatever type it may be.

This has been changed so that it only accepts records as input. If the
user wants to serialize non-record types into SQL, then they must
explicitly opt into doing this by constructing a record or table with it
first. For a utility for inserting data into SQL, I think it makes more
sense to let the user choose how to convert their data, rather than make
a choice for them that may surprise them.

However, I understand this may be a controversial change. If the
maintainers don't agree, I can change this back.

#### Long switch names

The `file_name` and `table_name` long form switches are currently
snake_case and expect to be as such at the command line. These have been
changed to kebab-case to be more conventional.

# Tests + Formatting

To test the memory consumption, I used [this publicly available index of
all Wikipedia articles](https://dumps.wikimedia.org/enwiki/20230820/),
using the first 10,000, 100,000, and 1,000,000 entries, in that order. I
ran the following script to benchmark the changes against the current
stable release:

```nu
#!/usr/bin/nu

# let shellbin = $"($env.HOME)/src/nushell/target/aarch64-linux-android/release/nu"
let shellbin = "nu"
const dbpath = 'enwiki-index.db'

[10000, 100000, 1000000]
  | each {|rows|
      rm -f $dbpath;
      do { time -f '%M %e %U %S' $shellbin -c (
        $"bzip2 -cdk ~/enwiki-20230820-pages-articles-multistream-index.txt.bz2
            | head -n ($rows)
            | lines
            | parse '{offset}:{id}:{title}'
            | update cells -c [offset, id] { into int }
            | into sqlite ($dbpath)"
        )
      }
      | complete
      | get stderr
      | str trim
      | parse '{rss_max} {real} {user} {kernel}'
      | update cells -c [rss_max] { $"($in)kb" | into filesize }
      | update cells -c [real, user, kernel] { $"($in)sec" | into duration }
      | insert rows $rows
      | roll right
    }
  | flatten
  | to nuon
```

This yields the following results

Current stable release:

|rows|rss_max|real|user|kernel|
|-|-|-|-|-|
|10000|53.6 MiB|770ms|460ms|420ms|
|100000|209.6 MiB|6sec 940ms|3sec 740ms|4sec 380ms|
|1000000|1.7 GiB|1min 8sec 810ms|38sec 690ms|42sec 550ms|

This PR:

|rows|rss_max|real|user|kernel|
|-|-|-|-|-|
|10000|38.2 MiB|780ms|440ms|410ms|
|100000|39.8 MiB|6sec 450ms|3sec 530ms|4sec 160ms|
|1000000|39.8 MiB|1min 3sec 230ms|37sec 440ms|40sec 180ms|

# Note

I started this branch kind of at the same time as my others, but I
understand the feedback that smaller PRs are preferred. Let me know if
it would be better to split this up.

I do think the scope of the changes are on the bigger side even without
the behavior changes I mentioned, so I'm not sure if that will help this
particular PR very much, but I'm happy to oblige on request.
2024-01-15 21:41:25 -06:00
Ian Manske
924986576d
Do not block signals for child processes (#11402)
# Description / User-Facing Changes
Signals are no longer blocked for child processes launched from both
interactive and non-interactive mode. The only exception is that
`SIGTSTP`, `SIGTTIN`, and `SIGTTOU` remain blocked for child processes
launched only from **interactive** mode. This is to help prevent nushell
from getting into an unrecoverable state, since we don't support
background jobs. Anyways, this fully fixes #9026.

# Other Notes
- Needs Rust version `>= 1.66` for a fix in
`std::process::Command::spawn`, but it looks our current Rust version is
way above this.
- Uses `sigaction` instead of `signal`, since the behavior of `signal`
can apparently differ across systems. Also, the `sigaction` man page
says:
> The sigaction() function supersedes the signal() function, and should
be used in preference.

Additionally, using both `sigaction` and `signal` is not recommended.
Since we were already using `sigaction` in some places (and possibly
some of our dependencies as well), this PR replaces all usages of
`signal`.

# Tests
Might want to wait for #11178 for testing.
2024-01-15 16:08:21 -06:00
WindSoilder
e72a4116ec
adjust some commansd input_output type (#11436)
# Description
1. Make table to be a subtype of `list<any>`, so some input_output_types
of filter commands are unnecessary
2. Change some commands which accept an input type, but generates
different output types. In this case, delete duplicate entry, and change
relative output type to `<any>`

Yeah it makes some commands more permissive, but I think it's better to
run into strange issue that why my script runs to failed during parse
time.

Fixes  #11193

# User-Facing Changes
NaN

# Tests + Formatting
NaN

# After Submitting
NaN
2024-01-15 16:58:26 +08:00
nibon7
a109283118
Apply nightly clippy fixes (#11508)
# Description

Clippy fixes

# User-Facing Changes
N/A
2024-01-15 10:52:16 +08:00
Artemiy
e4c2c123ab
Support for disabling automatic escaping in to xml (#11536)
# Description
This PR addresses #11525 by adding `--partial-escape` which makes `to
xml` only escape `<>&` in text and `<>&"` in comments. This PR also
fixes issue where comment and PI content was escaped even though [it
should not be](https://stackoverflow.com/a/46637835)

# User-Facing Changes
Correct comments and PIs
 `to xml --partial-escape` flag to emit less escaped characters

# Tests + Formatting
Added tests for specified issues
2024-01-14 07:36:53 -06:00
A. Taha Baki
d25be66929
check existance w/o traversing symlinks (#10872)
# Description

Currently `path exists` checks the file/folder's existence by traversing
symlinks. I've added a `-n` switch/flag that disables symlink
traversing, similar to what `path expand -n` does.

## The Long Story (for those interested)

Hello! 👋 While working on one of my scripts, I discovered that the `path
exists` command was traversing symlinks. This meant that even if the
file existed, it would fail if the pointed location didn't exist. To
address this, I've introduced a new `-n` flag, which I borrowed from the
`path expand` command. This addition should make the behavior more
consistent within the *path commands universe*.

## But, is it any useful?
 
```nushell
let compat = /run/media/userX/DriveX/steam/steamapps/compatdata
if "symlink" == ($compat | path expand -n | path type) {}
# to this
if ($compat | path exists -n) {}
```

# User-Facing Changes

Users, will not efect. Unless they use the mentioned `-n` flag/switch.
2024-01-14 07:33:33 +08:00
Artemiy
387c5462e9
Add file attribute handling flag to cp (#11491)
# Description
This PR adds possibility to preserve/strip attributes from files when
using `cp` (via uu_cp::Attributes). To achieve this a single `--preserve
<list of attributes>` flag is added. This is different from how
coreutils and uutils cp function, but I believe this is better for
nushell.

Coreutils cp has three options `-p`, `--preserve` and `--no-presevce`.
The logic of these two options is not straightforward. As far as I
understand it is:
1. By default only mode attributes are preserved
2. `--preserve` option adds to default preserved attributes specified
ones (e.g. `--preserve=xattr,timestamps` will preserve mode, timestamps
and xattr)
3. `-p` is the same as `--preserve=mode,ownership,timestamps`
4. `--no-preserve` option rejects specified attributes (having priority
over `--preserve`)

However (in my opinion) the `--no-preserve` option is not needed,
because its only use seems to be rejecting attributes preserved by
default. But there is no need for this in nushell, because `--preserve`
can be specified with empty list as argument (whereas coreutils cp will
display a `cp: ambiguous argument ‘’ for ‘--preserve’` error if
`--preserve` is used with empty string as argument).

So to simplify this command is suggest (and implemented) only the
`--preserve` with the following logic:
1. By default mode attribute is preserved (as in coreutils cp)
2. `--preserve [ ... ]` will overwrite default with whatever is
specified in list (empty list meaning preserve nothing)

This way cp without `--preserve` behaves the same as coreutils `cp`, but
instead of using combinations of `--preserve` and `--no-preserve` one
needs to use `--preserve [ ... ]` with all attributes specified
explicitly. This seems more user-friendly to me as it does not require
remembering what the attributes preserved by default are and rejecting
them manually. However I see the possible problem with behavior
different from coreutils implementation, so some feedback is
apprecieated!

# User-Facing Changes
Users can now preserve or reject file attributes when using `cp`

# Tests + Formatting
Added tests manipulating mode and timestamps attributes.
2024-01-12 12:02:55 -06:00
Artemiy
1867bb1a88
Fix incorrect handling of boolean flags for builtin commands (#11492)
# Description
Possible fix of #11456
This PR fixes a bug where builtin commands did not respect the logic of
dynamically passed boolean flags. The reason is
[has_flag](6f59abaf43/crates/nu-protocol/src/ast/call.rs (L204C5-L212C6))
method did not evaluate and take into consideration expression used with
flag.

To address this issue a solution is proposed:
1. `has_flag` method is moved to `CallExt` and new logic to evaluate
expression and check if it is a boolean value is added
2. `has_flag_const` method is added to `CallExt` which is a constant
version of `has_flag`
3. `has_named` method is added to `Call` which is basically the old
logic of `has_flag`
4. All usages of `has_flag` in code are updated, mostly to pass
`engine_state` and `stack` to new `has_flag`. In `run_const` commands it
is replaced with `has_flag_const`. And in a few select places: parser,
`to nuon` and `into string` old logic via `has_named` is used.

# User-Facing Changes
Explicit values of boolean flags are now respected in builtin commands.
Before:

![image](https://github.com/nushell/nushell/assets/17511668/f9fbabb2-3cfd-43f9-ba9e-ece76d80043c)
After:

![image](https://github.com/nushell/nushell/assets/17511668/21867596-2075-437f-9c85-45563ac70083)

Another example:
Before:

![image](https://github.com/nushell/nushell/assets/17511668/efdbc5ca-5227-45a4-ac5b-532cdc2bbf5f)
After:

![image](https://github.com/nushell/nushell/assets/17511668/2907d5c5-aa93-404d-af1c-21cdc3d44646)


# Tests + Formatting
Added test reproducing some variants of original issue.
2024-01-11 17:19:48 +02:00
Steven
62272975f2
path exists: Empty path shouldn't be marked as exists (#11515)
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Simply, `""` doesn't exist. 

It's easy to test the truthfulness of this:

```rust
fn main() {
    println!("{}", std::path::Path::new("").exists());
}
```
gives `false`

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
Technically this is a breaking change, so:
- **breaking:** `path exists` no longer considers an empty path (`""`)
as exists

# Tests + Formatting
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2024-01-11 07:19:34 +08:00
Jakub Žádník
7bb9ee55c4
Bump to dev version 0.89.1 (#11513)
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2024-01-11 00:19:21 +13:00
Jakub Žádník
2c1560e281
Bump version for 0.89.0 release (#11511)
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- [x] reedline
  - [x] released
  - [x] pinned
- [ ] git dependency check
- [ ] release notes


# Description
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# User-Facing Changes
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2024-01-09 22:16:29 +02:00
Artemiy
5f7425a7b4
Xml errors fix (#11487)
# Description
Fixes #11264
This PR adds checks in `to xml` to output error for malformed xml
entries:
* With columns that are not one of `tag`, `attributes` or `content`
* With no `tag` when entry is not a string
* With `tag` that is not a string
This PR also replaces `attrs` with `attributes` in example and
extra_usage of `to xml` (column was originally named attrs and renamed
to attributes, but this was missed in docs)

# User-Facing Changes
`to xml` will produce error for conditions described above instead of
silently returning nothing

# Tests + Formatting
Added tests for `to xml` to check handling of malformed xml entries
2024-01-05 15:56:13 -06:00
nibon7
7e26b4fcc2
Bump sysinfo from 0.29 to 0.30 (#11484)
# Description
Bumps `sysinfo` to 0.30.

* Changelog
 https://github.com/GuillaumeGomez/sysinfo/blob/master/CHANGELOG.md#0304

# User-Facing Changes
N/A
2024-01-05 05:31:29 -06:00
tomoda
ad95e4cc27
Refactor tests (using cococo instead of ^echo) (#11479)
- related PR: #11478 

# Description

Now we can use `nu --testbin cococo` instead of `^echo` to echo messages
to stdout in tests.

But `nu` treats parameters as its own flags when parameter starts with
`-`. So `^echo --foo='bar'` still use `^echo`.

# User-Facing Changes

(none)

# Tests + Formatting

- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library


# After Submitting

(none)
2024-01-05 11:40:56 +08:00
tomoda
77f10eb270
Fix the test which fails on windows (#11478)
- related PR: #11463

# Description

Currently, `commands::complete::basic` fails on Windows without git
bash.
This pr fixes it.

# User-Facing Changes

(none)

# Tests + Formatting

- [x] (on Windows) `cargo fmt --all -- --check` to check standard code
formatting (`cargo fmt --all` applies these changes)
- [x] (on Windows) `cargo clippy --workspace -- -D warnings -D
clippy::unwrap_used` to check that you're using the standard code style
- [x] (on Windows without git bash, Windows with git bash and Ubuntu)
`cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- on my Windows with Japanese lang pack: 1 test still fails. (see
#11463)
- [x] (on Windows and Ubuntu) `cargo run -- -c "use std testing; testing
run-tests --path crates/nu-std"` to run the tests for the standard
library

# After Submitting

(none)
2024-01-03 07:22:43 -06:00
tomoda
42bb42a2e1
Fix rm for symlinks pointing to directory on windows (issue #11461) (#11463)
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- this PR closes #11461

# Description
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Using `std::fs::remove_dir` instead of `std::fs::remove_file` when try
remove symlinks pointing to a directory on Windows.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

none

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- I got 2 test fails on my Windows devenv; these fails in main branch
too
- `commands::complete::basic` : passed on Ubuntu, failed on Windows (a
bug?)
- `commands::cp::copy_file_with_read_permission`: failed on Windows with
Japanese environment (This test refers error message, so that fails on
environments using a language except for english.)
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->

This fix has no changes to user-facing interface.
2024-01-02 21:27:03 +08:00
Yash Thakur
21b3eeed99
Allow spreading arguments to commands (#11289)
<!--
if this PR closes one or more issues, you can automatically link the PR
with
them by using one of the [*linking
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e.g.
- this PR should close #xxxx
- fixes #xxxx

you can also mention related issues, PRs or discussions!
-->

Finishes implementing https://github.com/nushell/nushell/issues/10598,
which asks for a spread operator in lists, in records, and when calling
commands.

# Description
<!--
Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.

Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.
-->

This PR will allow spreading arguments to commands (both internal and
external). It will also deprecate spreading arguments automatically when
passing to external commands.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

- Users will be able to use `...` to spread arguments to custom/builtin
commands that have rest parameters or allow unknown arguments, or to any
external command
- If a custom command doesn't have a rest parameter and it doesn't allow
unknown arguments either, the spread operator will not be allowed
- Passing lists to external commands without `...` will work for now but
will cause a deprecation warning saying that it'll stop working in 0.91
(is 2 versions enough time?)

Here's a function to help with demonstrating some behavior:
```nushell
> def foo [ a, b, c?, d?, ...rest ] { [$a $b $c $d $rest] | to nuon }
```

You can pass a list of arguments to fill in the `rest` parameter using
`...`:
```nushell
> foo 1 2 3 4 ...[5 6]
[1, 2, 3, 4, [5, 6]]
```

If you don't use `...`, the list `[5 6]` will be treated as a single
argument:

```nushell
> foo 1 2 3 4 [5 6] # Note the double [[]]
[1, 2, 3, 4, [[5, 6]]]
```

You can omit optional parameters before the spread arguments:
```nushell
> foo 1 2 3 ...[4 5] # d is omitted here
[1, 2, 3, null, [4, 5]]
```

If you have multiple lists, you can spread them all:
```nushell
> foo 1 2 3 ...[4 5] 6 7 ...[8] ...[]
[1, 2, 3, null, [4, 5, 6, 7, 8]]
```

Here's the kind of error you get when you try to spread arguments to a
command with no rest parameter:

![image](https://github.com/nushell/nushell/assets/45539777/93faceae-00eb-4e59-ac3f-17f98436e6e4)

And this is the warning you get when you pass a list to an external now
(without `...`):


![image](https://github.com/nushell/nushell/assets/45539777/d368f590-201e-49fb-8b20-68476ced415e)


# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

Added tests to cover the following cases:
- Spreading arguments to a command that doesn't have a rest parameter
(unexpected spread argument error)
- Spreading arguments to a command that doesn't have a rest parameter
*but* there's also a missing positional argument (missing positional
error)
- Spreading arguments to a command that doesn't have a rest parameter
but does allow unknown arguments, such as `exec` (allowed)
- Spreading a list literal containing arguments of the wrong type (parse
error)
- Spreading a non-list value, both to internal and external commands
- Having named arguments in the middle of rest arguments
- `explain`ing a command call that spreads its arguments

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->

# Examples

Suppose you have multiple tables:
```nushell
let people = [[id name age]; [0 alice 100] [1 bob 200] [2 eve 300]]
let evil_twins = [[id name age]; [0 ecila 100] [-1 bob 200] [-2 eve 300]]
```

Maybe you often find yourself needing to merge multiple tables and want
a utility to do that. You could write a function like this:
```nushell
def merge_all [ ...tables ] { $tables | reduce { |it, acc| $acc | merge $it } }
```

Then you can use it like this:
```nushell
> merge_all ...([$people $evil_twins] | each { |$it| $it | select name age })
╭───┬───────┬─────╮
│ # │ name  │ age │
├───┼───────┼─────┤
│ 0 │ ecila │ 100 │
│ 1 │ bob   │ 200 │
│ 2 │ eve   │ 300 │
╰───┴───────┴─────╯
```

Except they had duplicate columns, so now you first want to suffix every
column with a number to tell you which table the column came from. You
can make a command for that:
```nushell
def select_and_merge [ --cols: list<string>, ...tables ] {
  let renamed_tables = $tables
    | enumerate
    | each { |it|
      $it.item | select $cols | rename ...($cols | each { |col| $col + ($it.index | into string) })
    };
  merge_all ...$renamed_tables
}
```
And call it like this:
```nushell
> select_and_merge --cols [name age] $people $evil_twins
╭───┬───────┬──────┬───────┬──────╮
│ # │ name0 │ age0 │ name1 │ age1 │
├───┼───────┼──────┼───────┼──────┤
│ 0 │ alice │  100 │ ecila │  100 │
│ 1 │ bob   │  200 │ bob   │  200 │
│ 2 │ eve   │  300 │ eve   │  300 │
╰───┴───────┴──────┴───────┴──────╯
```

---

Suppose someone's made a command to search for APT packages:

```nushell
# The main command
def search-pkgs [
    --install                   # Whether to install any packages it finds
    log_level: int              # Pretend it's a good idea to make this a required positional parameter
    exclude?: list<string>      # Packages to exclude
    repositories?: list<string> # Which repositories to look in (searches in all if not given)
    ...pkgs                     # Package names to search for
] {
  { install: $install, log_level: $log_level, exclude: ($exclude | to nuon), repositories: ($repositories | to nuon), pkgs: ($pkgs | to nuon) }
}
```

It has a lot of parameters to configure it, so you might make your own
helper commands to wrap around it for specific cases. Here's one
example:
```nushell
# Only look for packages locally
def search-pkgs-local [
    --install              # Whether to install any packages it finds
    log_level: int
    exclude?: list<string> # Packages to exclude
    ...pkgs                # Package names to search for
] {
  # All required and optional positional parameters are given
  search-pkgs --install=$install $log_level [] ["<local URI or something>"] ...$pkgs
}
```
And you can run it like this:
```nushell
> search-pkgs-local --install=false 5 ...["python2.7" "vim"]
╭──────────────┬──────────────────────────────╮
│ install      │ false                        │
│ log_level    │ 5                            │
│ exclude      │ []                           │
│ repositories │ ["<local URI or something>"] │
│ pkgs         │ ["python2.7", vim]           │
╰──────────────┴──────────────────────────────╯
```

One thing I realized when writing this was that if we decide to not
allow passing optional arguments using the spread operator, then you can
(mis?)use the spread operator to skip optional parameters. Here, I
didn't want to give `exclude` explicitly, so I used a spread operator to
pass the packages to install. Without it, I would've needed to do
`search-pkgs-local --install=false 5 [] "python2.7" "vim"` (explicitly
pass `[]` (or `null`, in the general case) to `exclude`). There are
probably more idiomatic ways to do this, but I just thought it was
something interesting.

If you're a virologist of the [xkcd](https://xkcd.com/350/) kind,
another helper command you might make is this:
```nushell
# Install any packages it finds
def live-dangerously [ ...pkgs ] {
  # One optional argument was given (exclude), while another was not (repositories)
  search-pkgs 0 [] ...$pkgs --install # Flags can go after spread arguments
}
```

Running it:
```nushell
> live-dangerously "git" "*vi*" # *vi* because I don't feel like typing out vim and neovim
╭──────────────┬─────────────╮
│ install      │ true        │
│ log_level    │ 0           │
│ exclude      │ []          │
│ repositories │ null        │
│ pkgs         │ [git, *vi*] │
╰──────────────┴─────────────╯
```

Here's an example that uses the spread operator more than once within
the same command call:
```nushell
let extras = [ chrome firefox python java git ]

def search-pkgs-curated [ ...pkgs ] {
  (search-pkgs
      1
      [emacs]
      ["example.com", "foo.com"]
      vim # A must for everyone!
      ...($pkgs | filter { |p| not ($p | str contains "*") }) # Remove packages with globs
      python # Good tool to have
      ...$extras
      --install=false
      python3) # I forget, did I already put Python in extras?
}
```

Running it:
```nushell
> search-pkgs-curated "git" "*vi*"
╭──────────────┬───────────────────────────────────────────────────────────────────╮
│ install      │ false                                                             │
│ log_level    │ 1                                                                 │
│ exclude      │ [emacs]                                                           │
│ repositories │ [example.com, foo.com]                                            │
│ pkgs         │ [vim, git, python, chrome, firefox, python, java, git, "python3"] │
╰──────────────┴───────────────────────────────────────────────────────────────────╯
```
2023-12-28 15:43:20 +08:00
Kira
a86a7e6c29
Allow http commands' automatic redirect-following to be disabled (#11329)
Intends to close #8920 

This PR suggests a new flag for the `http` commands, `--redirect-mode`,
which enables users to choose between different redirect handling modes.
The current behaviour of letting ureq silently follow redirects remains
the default, but two new options are introduced here, following the lead
of [JavaScript's `fetch`
API](https://developer.mozilla.org/en-US/docs/Web/API/fetch#redirect):
"manual", where any 3xx response to a request is simply returned as the
command's result, and "error", where any 3xx response causes a network
error like those caused by 4xx and 5xx responses.

This PR is a draft. Tests have not been added or run, the flag is
currently only implemented for the `http get` command, and design tweaks
are likely to be appropriate.

Most notably, it's not obvious to me whether a single flag which can
take one of three values is the nicest solution here.
We might instead consider two binary flags (like
`--no-following-redirects` and `--disallow-redirects`, although I'm bad
at naming things so I need help with that anyway), or completely drop
the "error" option if it's not deemed useful enough. (I personally think
it has some merit, especially since 4xx and 5xx responses are already
treated as errors by default; So this would allow users to treat only
immediate 2xx responses as success)

# User-facing changes
New options for the `http [method]` commands. Behaviour remains
unchanged when the command line flag introduced here is not used.


![image](https://github.com/nushell/nushell/assets/12228688/1eb89f14-7d48-4f41-8a3e-cc0f1bd0a4f8)
2023-12-28 15:26:34 +08:00
Ionel Sebastian
15421dc45e
Fix the bug for "bytes remove --end" . (#11428)
This PR should close #11426 .

# Description
> ### Describe the bug
> When using the `--end` option of bytes remove, nushell panics if the
provided bytes don't exist. This doesn't seem to affect `bytes remove`
w/o flag or `bytes remove --all`.

# User-Facing Changes
Nushell doesn`t panic anymore.

# Tests + Formatting
Behavior before fixing the bug:
![nu-before
changes](https://github.com/UPB-CS-OpenSourceUpstream/nushell/assets/119429832/f9c26d88-8962-4f38-a373-ba436a26ca7c)
Behavior after fixing the bug:
![nu- after
changes](https://github.com/UPB-CS-OpenSourceUpstream/nushell/assets/119429832/0dd2b487-1696-45a6-9ea2-928cbd3a33a8)
2023-12-28 07:01:55 +08:00
nibon7
34f3da7150
Don't panic when http_client fails (#11422)
# Description

This PR makes `http_client` return `Result<ureq::Agent, ShellError>`, so
errors can be propagated to the caller.
2023-12-25 23:09:37 +08:00
nibon7
aeffa188f0
Fix an infinite loop if the input stream and output stream are the same (#11384)
# Description

Fixes #11382 

# User-Facing Changes
* before

```console
nushell/test (109f629) [✘?]
❯ open hello.md
hello
nushell/test (109f629) [✘?]
❯ ls hello.md | get size
╭───┬─────╮
│ 0 │ 6 B │
╰───┴─────╯
nushell/test (109f629) [✘?]
❯ open --raw hello.md | prepend "world" | save --raw --force hello.md
^C
nushell/test (109f629) [✘?]
❯ ls hello.md | get size
╭───┬─────────╮
│ 0 │ 2.8 GiB │
╰───┴─────────╯
```

* after

```console
nushell/test on  fix_save [✘!?⇡]
❯ open hello.md | prepend "hello" | save --force hello.md
nushell/test on  fix_save [✘!?⇡]
❯ open --raw hello.md | prepend "hello" | save --raw --force ../test/hello.md
Error:   × pipeline input and output are same file
   ╭─[entry #4:1:1]
 1 │ open --raw hello.md | prepend "hello" | save --raw --force ../test/hello.md
   ·                                                           ────────┬───────
   ·                                                                   ╰── can't save output to '/data/source/nushell/test/hello.md' while it's being reading
   ╰────
  help: you should change output path


nushell/test on  fix_save [✘!?⇡]
❯ open hello | prepend "hello" | save --force hello
Error:   × pipeline input and output are same file
   ╭─[entry #5:1:1]
 1 │ open hello | prepend "hello" | save --force hello
   ·                                            ──┬──
   ·                                              ╰── can't save output to '/data/source/nushell/test/hello' while it's being reading
   ╰────
  help: you should change output path
```

# Tests + Formatting
Make sure you've run and fixed any issues with these commands:
- [x] add `commands::save::save_same_file_with_extension`
- [x] add `commands::save::save_same_file_without_extension`
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

# After Submitting
2023-12-24 23:29:23 +08:00
Stefan Holderbach
543a25599c
Simplify the feature gates for stor commands (#11416)
All of them depend on feature `sqlite` so just conditionally `use` the
parent module.
2023-12-24 13:31:46 +01:00
Stefan Holderbach
df1fecd2cb
Fix sandboxing of redirection tests (#11407)
When running `cargo test --workspace` a file `crates/nu-command/a.txt`
remained which we also saw as an accidential additions in some commits.

Searching for `a.txt` narrowed it down that
`redirection_keep_exit_codes` was not sandboxed in a temporary directory
and created this file.

Went through redirection tests and placed them in a `Playground` to get
sandboxing `dirs` for `nu!(cwd:`.
For those tests where redirection fails and no file should be created
now I added a check that no file is created on accident.


- Sandbox `redirection_keep_exit_codes` test
- Sandbox `no_duplicate_redirection` test
- Check that no redirect file is created on error
- Sandbox `redirection_should_have_a_target` test
2023-12-23 20:01:20 +01:00
nibon7
748d82cec1
Bump windows from 0.48.0 to 0.52.0 (#11325)
# Description
Bump `windows` to 0.52.0 and fix `is_admin`

https://github.com/microsoft/windows-rs/pull/2476

# User-Facing Changes
N/A

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-12-21 18:49:15 +01:00
Stefan Holderbach
5e5d1ea81b
Bump fancy-regex to single 0.12.0 version (#11389)
Supersedes #11039 that was broken due to dependabot not correctly taking
the workspace into account (this bug has been worked around in #11387)
2023-12-21 17:10:33 +01:00
dependabot[bot]
bb570e42be
Bump lscolors from 0.15.0 to 0.16.0 (#11359) 2023-12-21 16:08:19 +00:00
Stefan Holderbach
8cfa96b4c0
Construct Records only through checked helpers (#11386)
# Description

Constructing the internals of `Record` without checking the lengths is
bad. (also incompatible with changes to how we store records)

- Use `Record::from_raw_cols_vals` in dataframe code
- Use `record!` macro in dataframe test
- Use `record!` in `nu-color-config` tests
- Stop direct record construction in `nu-command`
- Refactor table construction in `from nuon`

# User-Facing Changes
None

# Tests + Formatting
No new tests, updated tests in equal fashion
2023-12-21 16:48:15 +01:00
Auca Coyan
109f629cb6
📝 Update str trim CLI help doc (#11383)
# Description
Hi! I updated the samples of `str trim` because there were repeated and
clarified the explanations

# User-Facing Changes
Yes! I send the details here:


![image](https://github.com/nushell/nushell/assets/30557287/e30a5612-4214-4365-8b83-7aefbc0ee825)

(`old` is version `88.1` not the latest main)

# Tests + Formatting
~~I ran `toolkit check pr` successfully~~

There was a tiny problem, a test I never touched now it's failing

```nu
(^echo a | complete) == {stdout: "a\n", exit_code: 0}
```
should output `true` but outputs `false`, both in my running `nu`
version and in my PR version
This make the test `nu-command::main commands::complete::basic` fail
located in `crates\nu-command\tests\commands\complete.rs`

# After Submitting
I'm not sure if I need to update nushell.github.io, some of the help is
auto-generated, but maybe not all?
I can file a PR if needed
2023-12-20 14:23:41 -06:00
Ian Manske
ff6a67d293
Remove Expr::MatchPattern (#11367)
# Description
Following from #11356, it looks like `Expr::MatchPattern` is no longer
used in any way. This PR removes `Expr::MatchPattern` alongside
`Type::MatchPattern` and `SyntaxShape::MatchPattern`.

# User-Facing Changes
Breaking API change for `nu_protocol`.
2023-12-20 18:52:28 +01:00
dependabot[bot]
03ae01f11e
Bump itertools from 0.11.0 to 0.12.0 (#11360)
Bumps [itertools](https://github.com/rust-itertools/itertools) from
0.11.0 to 0.12.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/rust-itertools/itertools/blob/master/CHANGELOG.md">itertools's
changelog</a>.</em></p>
<blockquote>
<h2>0.12.0</h2>
<h3>Breaking</h3>
<ul>
<li>Made <code>take_while_inclusive</code> consume iterator by value (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/709">#709</a>)</li>
<li>Added <code>Clone</code> bound to <code>Unique</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/777">#777</a>)</li>
</ul>
<h3>Added</h3>
<ul>
<li>Added <code>Itertools::try_len</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/723">#723</a>)</li>
<li>Added free function <code>sort_unstable</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/796">#796</a>)</li>
<li>Added <code>GroupMap::fold_with</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/778">#778</a>,
<a
href="https://redirect.github.com/rust-itertools/itertools/issues/785">#785</a>)</li>
<li>Added <code>PeekNth::{peek_mut, peek_nth_mut}</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/716">#716</a>)</li>
<li>Added <code>PeekNth::{next_if, next_if_eq}</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/734">#734</a>)</li>
<li>Added conversion into <code>(Option&lt;A&gt;,Option&lt;B&gt;)</code>
to <code>EitherOrBoth</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/713">#713</a>)</li>
<li>Added conversion from <code>Either&lt;A, B&gt;</code> to
<code>EitherOrBoth&lt;A, B&gt;</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/715">#715</a>)</li>
<li>Implemented <code>ExactSizeIterator</code> for <code>Tuples</code>
(<a
href="https://redirect.github.com/rust-itertools/itertools/issues/761">#761</a>)</li>
<li>Implemented <code>ExactSizeIterator</code> for
<code>(Circular)TupleWindows</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/752">#752</a>)</li>
<li>Made <code>EitherOrBoth&lt;T&gt;</code> a shorthand for
<code>EitherOrBoth&lt;T, T&gt;</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/719">#719</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>Added missing <code>#[must_use]</code> annotations on iterator
adaptors (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/794">#794</a>)</li>
<li>Made <code>Combinations</code> lazy (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/795">#795</a>)</li>
<li>Made <code>Intersperse(With)</code> lazy (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/797">#797</a>)</li>
<li>Made <code>Permutations</code> lazy (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/793">#793</a>)</li>
<li>Made <code>Product</code> lazy (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/800">#800</a>)</li>
<li>Made <code>TupleWindows</code> lazy (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/602">#602</a>)</li>
<li>Specialized <code>Combinations::{count, size_hint}</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/729">#729</a>)</li>
<li>Specialized <code>CombinationsWithReplacement::{count,
size_hint}</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/737">#737</a>)</li>
<li>Specialized <code>Powerset::fold</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/765">#765</a>)</li>
<li>Specialized <code>Powerset::count</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/735">#735</a>)</li>
<li>Specialized <code>TupleCombinations::{count, size_hint}</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/763">#763</a>)</li>
<li>Specialized <code>TupleCombinations::fold</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/775">#775</a>)</li>
<li>Specialized <code>WhileSome::fold</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/780">#780</a>)</li>
<li>Specialized <code>WithPosition::fold</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/772">#772</a>)</li>
<li>Specialized <code>ZipLongest::fold</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/774">#774</a>)</li>
<li>Changed <code>{min, max}_set*</code> operations require
<code>alloc</code> feature, instead of <code>std</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/760">#760</a>)</li>
<li>Improved documentation of <code>tree_fold1</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/787">#787</a>)</li>
<li>Improved documentation of <code>permutations</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/724">#724</a>)</li>
<li>Fixed typo in documentation of <code>multiunzip</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/770">#770</a>)</li>
</ul>
<h3>Notable Internal Changes</h3>
<ul>
<li>Improved specialization tests (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/799">#799</a>,
<a
href="https://redirect.github.com/rust-itertools/itertools/issues/786">#786</a>,
<a
href="https://redirect.github.com/rust-itertools/itertools/issues/782">#782</a>)</li>
<li>Simplified implementation of <code>Permutations</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/739">#739</a>,
<a
href="https://redirect.github.com/rust-itertools/itertools/issues/748">#748</a>,
<a
href="https://redirect.github.com/rust-itertools/itertools/issues/790">#790</a>)</li>
<li>Combined
<code>Merge</code>/<code>MergeBy</code>/<code>MergeJoinBy</code>
implementations (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/736">#736</a>)</li>
<li>Simplified <code>Permutations::size_hint</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/739">#739</a>)</li>
<li>Fix wrapping arithmetic in benchmarks (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/770">#770</a>)</li>
<li>Enforced <code>rustfmt</code> in CI (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/751">#751</a>)</li>
<li>Disallowed compile warnings in CI (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/720">#720</a>)</li>
<li>Used <code>cargo hack</code> to check MSRV (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/754">#754</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="98ecabb47d"><code>98ecabb</code></a>
chore: Release itertools version 0.12.0</li>
<li><a
href="22fc427ac5"><code>22fc427</code></a>
prepare v0.12.0 release</li>
<li><a
href="6d291786a9"><code>6d29178</code></a>
Document the field <code>a_cur</code> of <code>Product</code></li>
<li><a
href="bf2b0129d1"><code>bf2b012</code></a>
Better <code>Product::size_hint</code></li>
<li><a
href="8d07f6b856"><code>8d07f6b</code></a>
Make <code>Product</code> lazy</li>
<li><a
href="d7e6bab9fd"><code>d7e6bab</code></a>
Document the field <code>peek</code> of
<code>IntersperseWith</code></li>
<li><a
href="9b01a11891"><code>9b01a11</code></a>
Make <code>IntersperseWith</code> lazy</li>
<li><a
href="4f22173b93"><code>4f22173</code></a>
Refactor <code>IntersperseWith::next</code></li>
<li><a
href="b76172b412"><code>b76172b</code></a>
chore: adjust docs to reflect discussion in the PR</li>
<li><a
href="955927f6c4"><code>955927f</code></a>
chore: fixup docs of tree_fold1</li>
<li>Additional commits viewable in <a
href="https://github.com/rust-itertools/itertools/compare/v0.11.0...v0.12.0">compare
view</a></li>
</ul>
</details>
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2023-12-20 22:58:07 +08:00
nibon7
cd0a52cf00
Fix build for BSDs (#11372)
# Description
This PR fixes build for BSD variants (including FreeBSD and NetBSD). 

Currently, `procfs` only support linux, android and l4re, and
0cba269d80 only adds support for NetBSD,
this PR should work on all BSD variants.


b153b782a5/procfs/build.rs (L4-L8)

Fixes #11373 

# User-Facing Changes
* before

```console
nibon7@fbsd /d/s/nushell ((70f7db14))> cargo build
   Compiling tempfile v3.8.1
   Compiling procfs v0.16.0
   Compiling toml_edit v0.21.0
   Compiling native-tls v0.2.11
error: failed to run custom build command for `procfs v0.16.0`

Caused by:
  process didn't exit successfully: `/data/source/nushell/target/debug/build/procfs-d59599f40f32f0d5/build-script-build` (exit status: 1)
  --- stderr
  Building procfs on an for a unsupported platform. Currently only linux and android are supported
  (Your current target_os is freebsd)
warning: build failed, waiting for other jobs to finish...
```

* after

```console
nushell on  bsd [✘!?] is 📦 v0.88.2 via 🦀 v1.74.1
❯ version
╭────────────────────┬───────────────────────────────────────────╮
│ version            │ 0.88.2                                    │
│ branch             │ bsd                                       │
│ commit_hash        │ 151edef186  │
│ build_os           │ freebsd-x86_64                            │
│ build_target       │ x86_64-unknown-freebsd                    │
│ rust_version       │ rustc 1.74.1 (a28077b28 2023-12-04)       │
│ rust_channel       │ stable-x86_64-unknown-freebsd             │
│ cargo_version      │ cargo 1.74.1 (ecb9851af 2023-10-18)       │
│ build_time         │ 2023-12-19 10:12:15 +00:00                │
│ build_rust_channel │ debug                                     │
│ allocator          │ mimalloc                                  │
│ features           │ default, extra, sqlite, trash, which, zip │
│ installed_plugins  │                                           │
╰────────────────────┴───────────────────────────────────────────╯
nushell on  bsd [✘!?] is 📦 v0.88.2 via 🦀 v1.74.1
❯ cargo test --workspace commands::ulimit e>> /dev/null | rg ulimit
test commands::ulimit::limit_set_filesize2 ... ok
test commands::ulimit::limit_set_filesize1 ... ok
test commands::ulimit::limit_set_hard1 ... ok
test commands::ulimit::limit_set_hard2 ... ok
test commands::ulimit::limit_set_invalid1 ... ok
test commands::ulimit::limit_set_invalid3 ... ok
test commands::ulimit::limit_set_invalid4 ... ok
test commands::ulimit::limit_set_invalid5 ... ok
test commands::ulimit::limit_set_soft2 ... ok
test commands::ulimit::limit_set_soft1 ... ok
nushell on  bsd [✘!?] is 📦 v0.88.2 via 🦀 v1.74.1
```


# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->
2023-12-19 08:58:45 -06:00
hardfault
729373aba0
fix(cd): on android/termux fails to cd into /sdcard (#10329)
fix on android/termux fails to cd into /sdcard or any directory that
user has access via group

fixes #8095

I am not aware how this works on other platform so feel free to modify
this pr or even close it if it is not correct

# Description
on android or on linux to check if the user belongs to given directory
group, use `libc::getgroups` function

# User-Facing Changes
NA
2023-12-19 16:48:20 +08:00
Ian Manske
f59a6990dc
Refactor group-by with closure grouper (#11370)
# Description
Refactors `group_closure` in `group_by.rs` as suggested by the TODO
comment.
2023-12-19 15:48:37 +08:00
pin
0cba269d80
Fix build on NetBSD (#11364)
- this PR should close #11354

# Description
Allow building on NetBSD.

# User-Facing Changes
NA
2023-12-18 06:41:27 -06:00
Ian Manske
c9c93f5b4d
Remove Value::MatchPattern (#11356)
# Description
`Value::MatchPattern` implies that `MatchPattern`s are first-class
values. This PR removes this case, and commands must now instead use
`Expr::MatchPattern` to extract `MatchPattern`s just like how the
`match` command does using `Expr::MatchBlock`.

# User-Facing Changes
Breaking API change for `nu_protocol` crate.
2023-12-18 07:25:34 +13:00
nibon7
a6da8ce769
Allow filesize type as a valid limit value (#11349)
# Description
This pr allow us to use `filesize` type as a valid limit value, which is
benefit for some file size based limits.

# User-Facing Changes
```console
/data/source/nushell> ulimit -f                                                                                                   
╭───┬─────────────────────────────────────────────────────┬───────────┬───────────╮
│ # │                     description                     │   soft    │   hard    │
├───┼─────────────────────────────────────────────────────┼───────────┼───────────┤
│ 0 │ Maximum size of files created by the shell (kB, -f) │ unlimited │ unlimited │
╰───┴─────────────────────────────────────────────────────┴───────────┴───────────╯
/data/source/nushell> ulimit -f 10Mib                                                                                           
/data/source/nushell> ulimit -f                                                                                                    
╭───┬─────────────────────────────────────────────────────┬───────┬───────╮
│ # │                     description                     │ soft  │ hard  │
├───┼─────────────────────────────────────────────────────┼───────┼───────┤
│ 0 │ Maximum size of files created by the shell (kB, -f) │ 10240 │ 10240 │
╰───┴─────────────────────────────────────────────────────┴───────┴───────╯
/data/source/nushell> ulimit -n                                                                                                 
╭───┬──────────────────────────────────────────────┬──────┬────────╮
│ # │                 description                  │ soft │  hard  │
├───┼──────────────────────────────────────────────┼──────┼────────┤
│ 0 │ Maximum number of open file descriptors (-n) │ 1024 │ 524288 │
╰───┴──────────────────────────────────────────────┴──────┴────────╯
/data/source/nushell> ulimit -n 10Mib                                                                                            
Error: nu:🐚:type_mismatch

  × Type mismatch.
   ╭─[entry #5:1:1]
 1 │ ulimit -n 10Mib
   ·             ─┬─
   ·              ╰── filesize is not compatible with resource RLIMIT_NOFILE
   ╰────
```

# Tests + Formatting
Make sure you've run and fixed any issues with these commands:

- [x] add `commands::ulimit::limit_set_filesize1`
- [x] add `commands::ulimit::limit_set_filesize2`
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library
2023-12-16 09:56:03 -06:00
Andrej Kolchin
020e121391
Bubble up errors passed to complete (#11313)
Errors passed in `PipelineData::Value` get thrown in `complete` now.

Also added two simple tests for the command.

Fix #11187
Fix #10204
2023-12-16 09:07:08 -06:00
nibon7
7d5bd0d6be
Allow int type as a valid limit value (#11346)
# Description
This PR allows `int` type as a valid limit value for `ulimit`, so there
is no need to use `into string` to convert limit values in the tests.

# User-Facing Changes
N/A

# Tests + Formatting
Make sure you've run and fixed any issues with these commands:
- [x] add `commands::ulimit::limit_set_invalid3`
- [x] add `commands::ulimit::limit_set_invalid4`
- [x] add `commands::ulimit::limit_set_invalid5`
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library
2023-12-16 08:55:44 -06:00
nibon7
84742275a1
Add ulimit command (#11324)
# Description
Add `ulimit` command to Nushell.

Closes #9563
Closes #3976

Related pr #11246

Reference:
https://github.com/fish-shell/fish-shell/blob/master/fish-rust/src/builtins/ulimit.rs
https://github.com/mirror/busybox/blob/master/shell/shell_common.c#L529

# User-Facing Changes
```
nushell on  ulimit is 📦 v0.88.2 via 🦀 v1.72.1                                                                                                [3/246]
❯ ulimit -a
╭────┬──────────────────────────────────────────────────────────────────────────┬───────────┬───────────╮
│  # │                               description                                │   soft    │   hard    │
├────┼──────────────────────────────────────────────────────────────────────────┼───────────┼───────────┤
│  0 │ Maximum size of core files created                              (kB, -c) │ unlimited │ unlimited │
│  1 │ Maximum size of a process's data segment                        (kB, -d) │ unlimited │ unlimited │
│  2 │ Controls of maximum nice priority                                   (-e) │         0 │         0 │
│  3 │ Maximum size of files created by the shell                      (kB, -f) │ unlimited │ unlimited │
│  4 │ Maximum number of pending signals                                   (-i) │     55273 │     55273 │
│  5 │ Maximum size that may be locked into memory                     (kB, -l) │      8192 │      8192 │
│  6 │ Maximum resident set size                                       (kB, -m) │ unlimited │ unlimited │
│  7 │ Maximum number of open file descriptors                             (-n) │      1024 │    524288 │
│  8 │ Maximum bytes in POSIX message queues                           (kB, -q) │       800 │       800 │
│  9 │ Maximum realtime scheduling priority                                (-r) │         0 │         0 │
│ 10 │ Maximum stack size                                              (kB, -s) │      8192 │ unlimited │
│ 11 │ Maximum amount of CPU time in seconds                      (seconds, -t) │ unlimited │ unlimited │
│ 12 │ Maximum number of processes available to the current user           (-u) │     55273 │     55273 │
│ 13 │ Maximum amount of virtual memory available to each process      (kB, -v) │ unlimited │ unlimited │
│ 14 │ Maximum number of file locks                                        (-x) │ unlimited │ unlimited │
│ 15 │ Maximum contiguous realtime CPU time                                (-y) │ unlimited │ unlimited │
╰────┴──────────────────────────────────────────────────────────────────────────┴───────────┴───────────╯
nushell on  ulimit is 📦 v0.88.2 via 🦀 v1.72.1
❯ ulimit -s
╭───┬─────────────────────────────┬──────┬───────────╮
│ # │         description         │ soft │   hard    │
├───┼─────────────────────────────┼──────┼───────────┤
│ 0 │ Maximum stack size (kB, -s) │ 8192 │ unlimited │
╰───┴─────────────────────────────┴──────┴───────────╯
nushell on  ulimit is 📦 v0.88.2 via 🦀 v1.72.1
❯ ulimit -s 100
nushell on  ulimit is 📦 v0.88.2 via 🦀 v1.72.1
❯ ulimit -s
╭───┬─────────────────────────────┬──────┬──────╮
│ # │         description         │ soft │ hard │
├───┼─────────────────────────────┼──────┼──────┤
│ 0 │ Maximum stack size (kB, -s) │  100 │  100 │
╰───┴─────────────────────────────┴──────┴──────╯
nushell on  ulimit is 📦 v0.88.2 via 🦀 v1.72.1
```

# Tests + Formatting
- [x] add commands::ulimit::limit_set_soft1
- [x] add commands::ulimit::limit_set_soft2
- [x] add commands::ulimit::limit_set_hard1
- [x] add commands::ulimit::limit_set_hard2
- [x] add commands::ulimit::limit_set_invalid1
- [x] add commands::ulimit::limit_set_invalid2
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library
2023-12-15 07:11:17 -06:00
Andrej Kolchin
fd77114d82
Add format meta command (#11334) 2023-12-15 14:57:18 +08:00
Andrej Kolchin
78f52e8b66
Replace bash with POSIX sh in tests (#11293)
Just my small pet peeve. This allows to run tests without bash
installed.

There were only two minor tests which required a change.
2023-12-15 14:53:19 +08:00
Eric Hodel
5b01685fc3
Enforce required, optional, and rest positional arguments start with an uppercase and end with a period. (#11285)
# Description

This updates all the positional arguments (except with
`--features=dataframe` or `--features=extra`) to start with an uppercase
letter and end with a period.

Part of #5066, specifically [this
comment](/nushell/nushell/issues/5066#issuecomment-1421528910)

Some arguments had example data removed from them because it also
appears in the examples.

There are other inconsistencies in positional arguments I noticed while
making the tests pass which I will bring up in #5066.

# User-Facing Changes

Positional arguments are now consistent

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

Automatic documentation updates
2023-12-15 14:32:37 +08:00
Stefan Holderbach
c2b684464f
Bump version to 0.88.2 (#11333) 2023-12-14 13:55:48 -06:00
Stefan Holderbach
fd56768fdc
Bump version to 0.88.1 (#11303) 2023-12-14 18:14:47 +01:00
Hofer-Julian
76482cc1b2
Move stor commands to category Database (#11315)
Fixes #11309
2023-12-13 16:24:16 +01:00
Stefan Holderbach
d43f4253e8
Bump version for 0.88.0 release (#11298)
- [x] reedline
  - [x] released
  - [x] pinned
- [x] git dependency check
- [x] release notes
2023-12-13 06:31:14 +13:00
CAESIUS_TIM
b3a52a247f
📝 Fix logical error in help glob (#11286) 2023-12-11 06:42:55 -06:00
Antoine Stevan
4763801cb2
add nothing -> table to format date (#11290)
this will allow to run
```nushell
format date --list | get 0
```
and get
```
─────────────┬───────────────────────────────────────────────────────────
Specification│%Y
Example      │2023
Description  │The full proleptic Gregorian year, zero-padded to 4 digits.
─────────────┴───────────────────────────────────────────────────────────
```
instead of currently
```
Error: nu::parser::input_type_mismatch

  × Command does not support string input.
   ╭─[entry #2:1:1]
 1 │ format date --list | get 0
   ·                      ─┬─
   ·                       ╰── command doesn't support string input
   ╰────
```
2023-12-11 13:21:17 +01:00
Eric Hodel
ecb3b3a364
Ensure that command usage starts uppercase and ends period (#11278)
# Description

This repeats #8268 to make all command usage strings start with an
uppercase letter and end with a period per #5056

Adds a test to ensure that commands won't regress

Part of #5066

# User-Facing Changes

Command usage is now consistent

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

Automatic documentation updates
2023-12-10 08:28:54 -06:00
Eric Hodel
3e5f81ae14
Convert remainder of ShellError variants to named fields (#11276)
# Description

Removed variants that are no longer in use:
* `NoFile*`
* `UnexpectedAbbrComponent`

Converted:
* `OutsideSpannedLabeledError`
* `EvalBlockWithInput`
* `Break`
* `Continue`
* `Return`
* `NotAConstant`
* `NotAConstCommand`
* `NotAConstHelp`
* `InvalidGlobPattern`
* `ErrorExpandingGlob`

Fixes #10700 

# User-Facing Changes

None

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

N/A
2023-12-09 18:46:21 -06:00
nibon7
ca05553fc6
Simplify clear implementation (#11273)
# Description
This PR uses the `crossterm` api to reimplement `clear` command, since
`crossterm` is cross-platform.
This seems to work on linux and windows.

# User-Facing Changes
N/A

# Tests + Formatting
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

# After Submitting
N/A
2023-12-09 15:24:19 -06:00
Ian Manske
fa5d7babb9
Fix replacement closures for update, insert, and upsert (#11258)
# Description
This PR addresses #11204 which points out that using a closure for the
replacement value with `update`, `insert`, or `upsert` does not work for
lists.

# User-Facing Changes
- Replacement closures should now work for lists in `upsert`, `insert`,
and `update`. E.g., `[0] | update 0 {|i| $i + 1 }` now gives `[1]`
instead of an unhelpful error.
- `[1 2] | insert 4 20` no longer works. Before, this would give `[1, 2,
null, null, 20]`, but now it gives an error. This was done to match the
intended behavior in `Value::insert_data_at_cell_path`, whereas the
behavior before was probably unintentional. Following
`Value::insert_data_at_cell_path`, inserting at the end of a list is
also fine, so the valid indices for `upsert` and `insert` are
`0..=length` just like `Vec::insert` or list inserts in other languages.

# Tests + Formatting
Added tests for `upsert`, `insert`, and `update`:
- Replacement closures for lists, list streams, records, and tables
- Other list stream tests
2023-12-09 15:22:45 -06:00
Eric Hodel
a95a4505ef
Convert Shellerror::GenericError to named fields (#11230)
# Description

Replace `.to_string()` used in `GenericError` with `.into()` as
`.into()` seems more popular

Replace `Vec::new()` used in `GenericError` with `vec![]` as `vec![]`
seems more popular

(There are so, so many)
2023-12-07 00:40:03 +01:00
Andrej Kolchin
5d5088b5d5
Match ++= capabilities with ++ (#11130)
Allow `++=` to work in all situations `++` does, namely for appending
single elements: `$list ++= 1`.

Resolve #11087

# Description

Bring `++=` to parity with `++`.

# User-Facing Changes

It is now possible to do `$list ++= 1` (appending a single element).
Similarly, this can be done:

```Nushell
~> mut a = [1]
~> $a ++= 2
~> a
╭───┬───╮
│ 0 │ 1 │
│ 1 │ 2 │
╰───┴───╯
```

# Tests + Formatting

Added two tests:

- `commands::assignment::append_assign::append_assign_single_element`
- `commands::assignment::append_assign::append_assign_to_single_element`
2023-12-07 05:46:37 +08:00
Andrej Kolchin
05d7d6d6ad
Do not create help for wrapped command (#11235)
Pretty self-explanatory.  The commit is only one `if`.

Fix #11096
2023-12-05 13:04:36 -06:00
WindSoilder
fb3350ebc3
Error on use path item1 item2, if item1 is not a module (#11183)
# Description
Fixes: #11143

# User-Facing Changes
Take the following as example:
```nushell
module foo { export def bar [] {}; export def baz [] {} }
```

`use foo bar baz` will be error:
```
❯ use foo c d
Error: nu::parser::wrong_import_pattern

  × Wrong import pattern structure.
   ╭─[entry #2:1:1]
 1 │ use foo c d
   ·           ┬
   ·           ╰── Trying to import something but the parent `c` is not a module, maybe you want to try `use <module> [<name1>, <name2>]`
   ╰────
```

# Tests + Formatting
Done
2023-12-05 11:38:45 +01:00
Poliorcetics
fc06afd051
feat: Add default docs for aliases, generated from the command they point to (#10825) 2023-12-04 20:56:46 +02:00
Eric Hodel
67eec92e76
Convert more ShellError variants to named fields (#11222)
# Description

Convert errors to named fields:
* NeedsPositiveValue
* MissingConfigValue
* UnsupportedConfigValue
* DowncastNotPossible
* NonUtf8Custom
* NonUtf8
* DidYouMeanCustom
* DidYouMean
* ReadingFile
* RemoveNotPossible
* ChangedModifiedTimeNotPossible
* ChangedAccessTimeNotPossible

Part of #10700
2023-12-04 10:19:32 +01:00
nibon7
b227eea668
Add checks for ports (#11214)
# Description
This PR adds checks for ports. This fixes unexpected output similar to
the one in the comment
https://github.com/nushell/nushell/pull/11210#issuecomment-1837152357.

* before

```console
/data/source/nushell> port 65536 99999                                                                                        
41233
```

* after

```console
/data/source/nushell> port 65536 99999                                                                                             
Error: nu:🐚:cant_convert

  × Can't convert to u16.
   ╭─[entry #1:1:1]
 1 │ port 65536 99999
   ·      ──┬──
   ·        ╰── can't convert usize to u16
   ╰────
  help: out of range integral type conversion attempted (min: 0, max: 65535)
```

# User-Facing Changes
N/A

# Tests + Formatting
* [x] add `port_out_of_range` test

# After Submitting
N/A
2023-12-03 08:07:15 -06:00
David Tolnay
5d283755e3
Fix Option<&str> == Option<&String> w/ rust_decimal/rkyv feat (#11205)
Without this change, projects which depend on both nu-command and
rust_decimal's "rkyv" feature cause nu-command to fail to compile.

```toml
[dependencies]
nu-command = { path = "../nushell/crates/nu-command" }
rust_decimal = { version = "1", features = ["rkyv"] }
```

```console
error[E0277]: can't compare `std::option::Option<&str>` with `std::option::Option<&std::string::String>`
   --> nushell/crates/nu-command/src/filters/join.rs:367:35
    |
367 |         let k_shared = shared_key == Some(k);
    |                                   ^^ no implementation for `std::option::Option<&str> == std::option::Option<&std::string::String>`
    |
    = help: the trait `PartialEq<std::option::Option<&std::string::String>>` is not implemented for `std::option::Option<&str>`
    = help: the following other types implement trait `PartialEq<Rhs>`:
              <std::option::Option<Box<U>> as PartialEq<rkyv::niche::option_box::ArchivedOptionBox<T>>>
              <std::option::Option<T> as PartialEq>
              <std::option::Option<U> as PartialEq<rkyv::option::ArchivedOption<T>>>

For more information about this error, try `rustc --explain E0277`.
warning: `nu-command` (lib) generated 1 warning
error: could not compile `nu-command` (lib) due to previous error; 1 warning emitted
```
2023-12-02 18:19:15 +01:00
Ian Manske
35e8db160d
Fix get -i ignoring errors for only the first cellpath (#11213)
# Description
Fixes issue #11212 where only the first cellpath supplied to `get -i` is
treated as optional, and the rest of the cell paths are treated as
non-optional.

# Tests
Added one test.
2023-12-02 11:01:08 -06:00
nibon7
7d8df4ba9e
Fix capacity overflow caused by large range of ports (#11210)
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# Description
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Try to fix capacity overflow caused by large range of ports. 

```
$ port 1024 999999999999999999                                                                                 12/02/23 20:03:14 PM
thread 'main' panicked at 'capacity overflow', library/alloc/src/raw_vec.rs:524:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
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# After Submitting
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2023-12-02 09:17:14 -06:00
nibon7
f36c055c50
Fix span of invalid range (#11207)
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Try to improve the error message of invalid range.

* before 

![Screenshot from 2023-12-02
08-45-23](https://github.com/nushell/nushell/assets/15247421/4d4e3533-b6c6-42c4-9f59-d4d30e4ad5c2)


* after

![Screenshot from 2023-12-02
13-18-34](https://github.com/nushell/nushell/assets/15247421/d380dced-4b60-4b1a-9992-9e0727e22054)


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

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# After Submitting
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2023-12-02 07:33:05 -06:00
Antoine Stevan
5c07e82fc0
Remove list<any> -> list<any> (#11137)
this should
- close https://github.com/nushell/nushell/issues/11134

# Description
this is band-aid...
but it should address the issue in
https://github.com/nushell/nushell/issues/11134 until we have a better
long-term fix for this i/o types bug 😇

# User-Facing Changes
the following will now parse and run fine
```nushell
def get-initial-commit []: nothing -> string {
    ^git rev-list HEAD | lines | last
}
```

# Tests + Formatting

# After Submitting
2023-12-02 15:16:17 +08:00
Andrej Kolchin
6ea5bdcf47
Allow more types for input list (#11195)
`input list` now allows all types by using `into_string`.

Custom formatting logic for records was removed.

Allow ranges as an input types.

Also made the prompt check depend on option, so `input list ""` will
have an empty prompt, while `input list` does not.

Resolve #11181
2023-12-01 11:01:15 -06:00
nibon7
15c7e1b725
Add OutOfBounds error (#11201)
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This is a continuation of #11190. Try to add `OutOfBounds` error. It
seems that `OutOfBounds` is more accurate than `InvalidRange`.


# User-Facing Changes
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helps us keep track of breaking changes. -->

# Tests + Formatting
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# After Submitting
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2023-12-01 08:56:06 -06:00
Darren Schroeder
e5d9f405db
add some tests for stor create (#11194)
# Description

This is a PR to start adding a few tests to the `stor` commands. It
refactors the `stor create` command so it's easier to write tests.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

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# After Submitting
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2023-11-30 15:00:47 -06:00
WindSoilder
80881c75f9
When using redirection, if a command generates non-zero exit code, the script should stop running (#11191)
# Description
Fixes: #11153

To make sure scripts stop from running on non-zero exit code, we need to
invoke `might_consume_external_result` on
`PipelineData::ExternalStream`, so it can tell nushell if this command
exists with non-zero exit code.

And this pr also adjusts some test cases.

# User-Facing Changes
```nushell
^false out> /dev/null; print "ok"
```

After this pr, it shouldn't print ok.

# Tests + Formatting
Done
2023-11-30 18:52:02 +01:00
nibon7
250ee62e16
Add boundary check for str index-of (#11190)
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# Description
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This PR tries to fix #10774

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
* before

![Screenshot from 2023-11-30
20-18-56](https://github.com/nushell/nushell/assets/15247421/4559e114-0757-4a73-91e7-c7536a8ce5f1)

![Screenshot from 2023-11-30
20-19-23](https://github.com/nushell/nushell/assets/15247421/30ab1b5a-3ec3-48a8-ae76-65721b650fcf)

* after

![Screenshot from 2023-11-30
20-21-04](https://github.com/nushell/nushell/assets/15247421/f34fd276-dccf-4328-b9d2-bf368b5b3ae5)

![Screenshot from 2023-11-30
20-20-39](https://github.com/nushell/nushell/assets/15247421/653e47d8-8d68-4ef3-adef-0865179c4f9b)

# Tests + Formatting
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2023-11-30 08:13:10 -06:00
Renan Ribeiro
54d73748e4
Remove file I/O from tests that don't need it (#11182)
# Description

This PR implements modifications to command tests that write unnecessary
json and csv to disk then load it with open, by using nuon literals
instead.

- Fixes #7189



# User-Facing Changes
None

# Tests + Formatting
This only affects existing tests, which still pass.
2023-11-29 23:21:34 +01:00
dependabot[bot]
7f771babb7
Bump ureq from 2.8.0 to 2.9.1 (#11163) 2023-11-29 17:48:18 +00:00
Yash Thakur
0303d709e6
Spread operator in record literals (#11144)
Goes towards implementing #10598, which asks for a spread operator in
lists, in records, and when calling commands (continuation of #11006,
which only implements it in lists)

# Description
This PR is for adding a spread operator that can be used when building
records. Additional functionality can be added later.

Changes:

- Previously, the `Expr::Record` variant held `(Expression, Expression)`
pairs. It now holds instances of an enum `RecordItem` (the name isn't
amazing) that allows either a key-value mapping or a spread operator.
- `...` will be treated as the spread operator when it appears before
`$`, `{`, or `(` inside records (no whitespace allowed in between) (not
implemented yet)
- The error message for duplicate columns now includes the column name
itself, because if two spread records are involved in such an error, you
can't tell which field was duplicated from the spans alone

`...` will still be treated as a normal string outside records, and even
in records, it is not treated as a spread operator when not followed
immediately by a `$`, `{`, or `(`.

# User-Facing Changes
Users will be able to use `...` when building records.

```
> let rec = { x: 1, ...{ a: 2 } }
> $rec
╭───┬───╮
│ x │ 1 │
│ a │ 2 │
╰───┴───╯
> { foo: bar, ...$rec, baz: blah }
╭─────┬──────╮
│ foo │ bar  │
│ x   │ 1    │
│ a   │ 2    │
│ baz │ blah │
╰─────┴──────╯
```
If you want to update a field of a record, you'll have to use `merge`
instead:
```
> { ...$rec, x: 5 }
Error: nu:🐚:column_defined_twice

  × Record field or table column used twice: x
   ╭─[entry #2:1:1]
 1 │  { ...$rec, x: 5 }
   ·       ──┬─  ┬
   ·         │   ╰── field redefined here
   ·         ╰── field first defined here
   ╰────
> $rec | merge { x: 5 }
╭───┬───╮
│ x │ 5 │
│ a │ 2 │
╰───┴───╯
```

# Tests + Formatting

# After Submitting
2023-11-29 18:31:31 +01:00
Darren Schroeder
e290fa0e68
Add stor family of commands (#11170)
# Description

This PR adds the `stor` family of commands. These commands are meant to
create, open, insert, update, delete, reset data in an in-memory sqlite
database. This is really an experiment to see how creatively we can use
an in-memory database.

```
Usage:
  > stor

Subcommands:
  stor create - Create a table in the in-memory sqlite database
  stor delete - Delete a table or specified rows in the in-memory sqlite database
  stor export - Export the in-memory sqlite database to a sqlite database file
  stor import - Import a sqlite database file into the in-memory sqlite database
  stor insert - Insert information into a specified table in the in-memory sqlite database
  stor open - Opens the in-memory sqlite database
  stor reset - Reset the in-memory database by dropping all tables
  stor update - Update information in a specified table in the in-memory sqlite database

Flags:
  -h, --help - Display the help message for this command

Input/output types:
  ╭─#─┬──input──┬─output─╮
  │ 0 │ nothing │ string │
  ╰───┴─────────┴────────╯
```

### Examples

## stor create
```nushell
❯ stor create --table-name nudb --columns {bool1: bool, int1: int, float1: float, str1: str, datetime1: datetime}
╭──────┬────────────────╮
│ nudb │ [list 0 items] │
╰──────┴────────────────╯
```
## stor insert
```nushell
❯ stor insert --table-name nudb --data-record {bool1: true, int1: 2, float1: 1.1, str1: fdncred, datetime1: 2023-04-17} 
╭──────┬───────────────╮
│ nudb │ [table 1 row] │
╰──────┴───────────────╯
```
## stor open
```nushell
❯ stor open | table -e 
╭──────┬────────────────────────────────────────────────────────────────────╮
│      │ ╭─#─┬id─┬bool1┬int1┬float1┬──str1───┬─────────datetime1──────────╮ │
│ nudb │ │ 0 │ 1 │   1 │  2 │ 1.10 │ fdncred │ 2023-04-17 00:00:00 +00:00 │ │
│      │ ╰───┴───┴─────┴────┴──────┴─────────┴────────────────────────────╯ │
╰──────┴────────────────────────────────────────────────────────────────────╯
```
## stor update
```nushell
❯ stor update --table-name nudb --update-record {str1: toby datetime1: 2021-04-17} --where-clause "bool1 = 1"
╭──────┬───────────────╮
│ nudb │ [table 1 row] │
╰──────┴───────────────╯
❯ stor open | table -e
╭──────┬─────────────────────────────────────────────────────────────────╮
│      │ ╭─#─┬id─┬bool1┬int1┬float1┬─str1─┬─────────datetime1──────────╮ │
│ nudb │ │ 0 │ 1 │   1 │  2 │ 1.10 │ toby │ 2021-04-17 00:00:00 +00:00 │ │
│      │ ╰───┴───┴─────┴────┴──────┴──────┴────────────────────────────╯ │
╰──────┴─────────────────────────────────────────────────────────────────╯
```
## insert another row
```nushell
❯ stor insert --table-name nudb --data-record {bool1: true, int1: 5, float1: 1.1, str1: fdncred, datetime1: 2023-04-17} 
╭──────┬────────────────╮
│ nudb │ [table 2 rows] │
╰──────┴────────────────╯
❯ stor open | table -e
╭──────┬────────────────────────────────────────────────────────────────────╮
│      │ ╭─#─┬id─┬bool1┬int1┬float1┬──str1───┬─────────datetime1──────────╮ │
│ nudb │ │ 0 │ 1 │   1 │  2 │ 1.10 │ toby    │ 2021-04-17 00:00:00 +00:00 │ │
│      │ │ 1 │ 2 │   1 │  5 │ 1.10 │ fdncred │ 2023-04-17 00:00:00 +00:00 │ │
│      │ ╰───┴───┴─────┴────┴──────┴─────────┴────────────────────────────╯ │
╰──────┴────────────────────────────────────────────────────────────────────╯
```
## stor delete (specific row(s))
```nushell
❯ stor delete --table-name nudb --where-clause "int1 == 5"
╭──────┬───────────────╮
│ nudb │ [table 1 row] │
╰──────┴───────────────╯
```
## insert multiple tables
```nushell
❯ stor create --table-name nudb1 --columns {bool1: bool, int1: int, float1: float, str1: str, datetime1: datetime}
╭───────┬────────────────╮
│ nudb  │ [table 1 row]  │
│ nudb1 │ [list 0 items] │
╰───────┴────────────────╯
❯ stor insert --table-name nudb1 --data-record {bool1: true, int1: 2, float1: 1.1, str1: fdncred, datetime1: 2023-04-17}
╭───────┬───────────────╮
│ nudb  │ [table 1 row] │
│ nudb1 │ [table 1 row] │
╰───────┴───────────────╯
❯ stor create --table-name nudb2 --columns {bool1: bool, int1: int, float1: float, str1: str, datetime1: datetime}
╭───────┬────────────────╮
│ nudb  │ [table 1 row]  │
│ nudb1 │ [table 1 row]  │
│ nudb2 │ [list 0 items] │
╰───────┴────────────────╯
❯ stor insert --table-name nudb2 --data-record {bool1: true, int1: 2, float1: 1.1, str1: fdncred, datetime1: 2023-04-17}
╭───────┬───────────────╮
│ nudb  │ [table 1 row] │
│ nudb1 │ [table 1 row] │
│ nudb2 │ [table 1 row] │
╰───────┴───────────────╯
```
## stor delete (specific table)
```nushell
❯ stor delete --table-name nudb1
╭───────┬───────────────╮
│ nudb  │ [table 1 row] │
│ nudb2 │ [table 1 row] │
╰───────┴───────────────╯
```
## stor reset (all tables are deleted)
```nushell
❯ stor reset
```
## stor export
```nushell
❯ stor export --file-name nudb.sqlite3
╭──────┬───────────────╮
│ nudb │ [table 1 row] │
╰──────┴───────────────╯
❯ open nudb.sqlite3 | table -e
╭──────┬────────────────────────────────────────────────────────────────────╮
│      │ ╭─#─┬id─┬bool1┬int1┬float1┬──str1───┬─────────datetime1──────────╮ │
│ nudb │ │ 0 │ 1 │   1 │  5 │ 1.10 │ fdncred │ 2023-04-17 00:00:00 +00:00 │ │
│      │ ╰───┴───┴─────┴────┴──────┴─────────┴────────────────────────────╯ │
╰──────┴────────────────────────────────────────────────────────────────────╯
❯ open nudb.sqlite3 | schema | table -e
╭────────┬─────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│        │ ╭──────┬──────────────────────────────────────────────────────────────────────────────────────────────────╮ │
│ tables │ │      │ ╭───────────────┬──────────────────────────────────────────────────────────────────────────────╮ │ │
│        │ │ nudb │ │               │ ╭─#─┬─cid─┬───name────┬─────type─────┬─notnull─┬───────default────────┬─pk─╮ │ │ │
│        │ │      │ │ columns       │ │ 0 │ 0   │ id        │ INTEGER      │ 1       │                      │ 1  │ │ │ │
│        │ │      │ │               │ │ 1 │ 1   │ bool1     │ BOOLEAN      │ 0       │                      │ 0  │ │ │ │
│        │ │      │ │               │ │ 2 │ 2   │ int1      │ INTEGER      │ 0       │                      │ 0  │ │ │ │
│        │ │      │ │               │ │ 3 │ 3   │ float1    │ REAL         │ 0       │                      │ 0  │ │ │ │
│        │ │      │ │               │ │ 4 │ 4   │ str1      │ VARCHAR(255) │ 0       │                      │ 0  │ │ │ │
│        │ │      │ │               │ │ 5 │ 5   │ datetime1 │ DATETIME     │ 0       │ STRFTIME('%Y-%m-%d   │ 0  │ │ │ │
│        │ │      │ │               │ │   │     │           │              │         │ %H:%M:%f', 'NOW')    │    │ │ │ │
│        │ │      │ │               │ ╰─#─┴─cid─┴───name────┴─────type─────┴─notnull─┴───────default────────┴─pk─╯ │ │ │
│        │ │      │ │ constraints   │ [list 0 items]                                                               │ │ │
│        │ │      │ │ foreign_keys  │ [list 0 items]                                                               │ │ │
│        │ │      │ │ indexes       │ [list 0 items]                                                               │ │ │
│        │ │      │ ╰───────────────┴──────────────────────────────────────────────────────────────────────────────╯ │ │
│        │ ╰──────┴──────────────────────────────────────────────────────────────────────────────────────────────────╯ │
╰────────┴─────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
```
## Using with `query db`
```nushell
❯ stor open | query db "select * from nudb"
╭─#─┬id─┬bool1┬int1┬float1┬──str1───┬─────────datetime1──────────╮
│ 0 │ 1 │   1 │  5 │ 1.10 │ fdncred │ 2023-04-17 00:00:00 +00:00 │
╰───┴───┴─────┴────┴──────┴─────────┴────────────────────────────╯
```
## stor import
```nushell
❯ stor open
# note, nothing is returned. there is nothing in memory, atm.
❯ stor import --file-name nudb.sqlite3
╭──────┬───────────────╮
│ nudb │ [table 1 row] │
╰──────┴───────────────╯
❯ stor open | table -e 
╭──────┬────────────────────────────────────────────────────────────────────╮
│      │ ╭─#─┬id─┬bool1┬int1┬float1┬──str1───┬─────────datetime1──────────╮ │
│ nudb │ │ 0 │ 1 │   1 │  5 │ 1.10 │ fdncred │ 2023-04-17 00:00:00 +00:00 │ │
│      │ ╰───┴───┴─────┴────┴──────┴─────────┴────────────────────────────╯ │
╰──────┴────────────────────────────────────────────────────────────────────╯
```

TODO:
- [x] `stor export` - Export a fully formed sqlite db file. 
- [x] `stor import` - Imports a specified sqlite db file.
- [x] Perhaps feature-gate it with the sqlite feature
- [x] Update `query db` to work with the in-memory database
- [x] Remove `open --in-memory`

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
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sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
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> toolkit check pr
> ```
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# After Submitting
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2023-11-29 08:02:46 -08:00
Eric Hodel
8386bc0919
Convert more ShellError variants to named fields (#11173)
# Description

Convert these ShellError variants to named fields:
* CreateNotPossible
* MoveNotPossibleSingle
* DirectoryNotFoundCustom
* DirectoryNotFound
* NotADirectory
* OutOfMemoryError
* PermissionDeniedError
* IOErrorSpanned
* IOError
* IOInterrupted

Also place the `span` field of `DirectoryNotFound` last to match other
errors.

Part of #10700 (almost half done!)

# User-Facing Changes

None

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

N/A
2023-11-28 06:43:51 -06:00
WindSoilder
182b0ab4fb
add echo_env_mixed testbin to reduce windows only tests (#11172)
# Description
We have seen some test cases which requires to output message to both
stdout and stderr, especially in redirection scenario.

This pr is going to introduce a new echo_env_mixed testbin, so we can
have less tests which only runs on windows.

# User-Facing Changes
NaN

# Tests + Formatting
NaN

# After Submitting
NaN
2023-11-28 06:42:35 -06:00
Marika Chlebowska
fa83458a6d
Add metadata to some filters (#11160)
<!--
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with
them by using one of the [*linking
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e.g.
- this PR should close #xxxx
- fixes #xxxx

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# Description
This PR preserves metadata when running some filters. As discussed on
discord that helps when running for example `ls | reject modified`
because it keeps colouring and links.
<!--
Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.

Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.
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# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:

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check that you're using the standard code style
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crates/nu-std"` to run the tests for the standard library

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> ```bash
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> ```
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# After Submitting
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2023-11-27 12:16:34 -06:00
WindSoilder
077d1c8125
Support o>>, e>>, o+e>> to append output to an external file (#10764)
# Description
Close: #10278

This pr introduces `o>>`, `e>>`, `o+e>>` to allow redirection to append
to a file.
Examples:
```nushell
echo abc o>> a.txt
echo abc o>> a.txt
cat asdf e>> a.txt
cat asdf e>> a.txt
cat asdf o+e>> a.txt
```

~~TODO:~~
~~1. currently internal commands with `o+e>` redirect to a variable is
broken: `let x = "a.txt"; echo abc o+e> $x`, not sure when it was
introduced...~~
~~2. redirect stdout and stderr with append mode doesn't supported yet:
`cat asdf o>>a.txt e>>b.ext`~~

~~For these 2 items, I'd like to fix them in different prs.~~
Already done in this pr
2023-11-27 07:52:39 -06:00
Artemiy
1ff8c2d81d
Cp target expansion (#11152)
# Description
This PR addresses issue with cp brough up on
[discord](https://discord.com/channels/601130461678272522/614593951969574961/1177669443917189130)
where target of cp is not correctly expanded.
If one has directory `test` with file `file.txt` in it then the
following command (in one line or inside a `do` block):
```nu
cd test; let file = 'copy.txt'; cp file.txt $file
```
will create a `copy.txt` in `.` not in `test` instead. This happens
because target of `cp` is a variable which is not expanded unlike a
string literal

# User-Facing Changes
`cp` will correctly parse realative target paths

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

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2023-11-25 09:42:20 -06:00
Marika Chlebowska
d37893cca0
Add more descriptive error message when passing list to from_csv (#10962)
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# Description
Added statement catching early List passed to CSV and printing more
helpful error message. This fixes #10081. Similar message might be
useful for other from_* calls but I'm not sure if there aren't any
converters accepting List as input.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
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check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

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# After Submitting
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2023-11-24 07:45:01 -06:00
WindSoilder
57808ca7cc
Redirect: support redirect stderr with piping stdout to next commands. (#10851)
# Description
Fixes: #10271

Given the following script:
```shell
# test.sh
echo aaaaa
echo bbbbb 1>&2
echo cc
```

This pr makes the following command possible:
```nushell
bash test.sh err> /dev/null | lines | each {|line| $line | str length}
```


## General idea behind the change:
When nushell redirect stderr message to external file
1. it take stdout of external stream, and pass this stream to next
command, so it won't block next pipeline command from running.
2. relative stderr stream are handled by `save` command

These two streams are handled separately, so we need to delegate a
thread to `save` command, or else we'll have a chance to hang nushell,
we have meet a similar before: #5625.

### One case to consider
What if we're failed to save to an external stream? (Like we don't have
a permission to save to a file)?
In this case nushell will just print a waning message, and don't stop
the following scripts from running.

# User-Facing Changes
## Before
```nushell
❯ bash test2.sh err> /dev/null | lines | each {|line| $line | str length}
aaaaa
cc
```

## After
```nushell
❯ bash test2.sh err> /dev/null | lines | each {|line| $line | str length}
╭───┬───╮
│ 0 │ 5 │
│ 1 │ 2 │
╰───┴───╯
```

BTY, after this pr, the following commands are impossible either, it's
important to make sure that the implementation doesn't introduce too
much costs:
```nushell
❯ echo a e> a.txt e> a.txt
Error:   × Can't make stderr redirection twice
   ╭─[entry #1:1:1]
 1 │ echo a e> a.txt e> a.txt
   ·                 ─┬
   ·                  ╰── try to remove one
   ╰────

❯ echo a o> a.txt o> a.txt
Error:   × Can't make stdout redirection twice
   ╭─[entry #2:1:1]
 1 │ echo a o> a.txt o> a.txt
   ·                 ─┬
   ·                  ╰── try to remove one
   ╰────
```
2023-11-23 10:11:00 +08:00
Stefan Holderbach
b2734db015
Move more commands to opaque Record type (#11122)
# Description

Further work towards the goal that we can make `Record`'s field private
and experiment with different internal representations

## Details
- Use inplace record iter in `nu-command/math/utils`
  - Guarantee that existing allocation can be reused
- Use proper record iterators in `path join`
- Remove unnecesary hashmap in `path join`
  - Should minimally reduce the overhead
- Unzip records in `nu-command`
- Refactor `query web` plugin to use record APIs
- Use `Record::into_values` for `values` command
- Use `Record::columns()` in `join` instead.
  - Potential minor pessimisation
  - Not the hot value path
- Use sane `Record` iters in example `Debug` impl
- Avoid layout assumption in `nu-cmd-extra/roll/mod`
  - Potential minor pessimisation
- relegated to `extra`, changing the representation may otherwise break
this op.
- Use record api in `rotate`
- Minor risk that this surfaces some existing invalid behavior as panics
as we now validate column/value lengths
  - `extra` so things are unstable
- Remove unnecessary references in `rotate`
  - Bonus cleanup
# User-Facing Changes
None functional, minor potential differences in runtime. You win some,
you lose some.

# Tests + Formatting
Relying on existing tests
2023-11-22 23:48:48 +01:00
ysthakur
823e578c46
Spread operator for list literals (#11006) 2023-11-22 23:10:08 +02:00
Eric Hodel
d5677625a7
Add is-terminal to determine if stdin/out/err are a terminal (#10970)
# Description

I'm not sure if "is-terminal" is the best name for this command as there
is also "term size". Uses
[`is_terminal()`](https://doc.rust-lang.org/stable/std/io/trait.IsTerminal.html#tymethod.is_terminal)
which is cross-platform.

Possible alternative names:
* `term is-tty --stdout`
* `term is-tty stdout`
* `term is-terminal stdout`

If multiple streams are provided an error is returned. The error span
covers all arguments as the incompatible one is not known. This may be
new?

Fixes #10517

# User-Facing Changes

* Add `is-terminal` to check if stdin, stdout, or stderr are a terminal
(TTY)

# Tests + Formatting

The nu tests always redirect stdin, stdout, and stderr so a positive
test case is not possible without extra work

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

The new command will be added automatically

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-11-21 20:48:39 -06:00
Eric Hodel
e36f69bf3c
Convert FileNotFoundCustom to named fields (#11123)
# Description

Part of #10700

# User-Facing Changes

None

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

N/A
2023-11-21 17:30:21 -06:00
Eric Hodel
a324a50bb7
Convert FileNotFound to named fields (#11120)
# Description

Part of #10700

# User-Facing Changes

None

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

N/A
2023-11-21 17:08:10 +08:00
Eric Hodel
0578cf85ac
Convert ShellError::AliasNotFound to named fields (#11118)
# Description

Part of #10700

# User-Facing Changes

None

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

N/A
2023-11-21 16:24:08 +08:00
Stefan Holderbach
8ad5d8bb6a
Bump procfs to 0.16.0 (#11115)
Fix the breaking changes.
Get's rid of some outdated transitive dependencies.
Sadly we need to expose more of `procfs` to `nu-command` based on how
the features of `nu-system` are exposed right now.

Conditional compilation/dependencies from hell included

Supersedes #11101
2023-11-20 21:22:35 +01:00
dependabot[bot]
869b01205c
Bump uuid from 1.5.0 to 1.6.0 (#11104) 2023-11-20 19:38:41 +00:00
dependabot[bot]
f5b2f5a9ee
Bump winreg from 0.51.0 to 0.52.0 (#11102) 2023-11-20 19:35:21 +00:00
Stefan Holderbach
adfa4d00c0
Bump version to 0.87.2 (#11114)
Based on the hotfix
https://github.com/nushell/nushell/releases/tag/0.87.1 use this to
disambiguate
2023-11-20 20:31:10 +01:00
Ian Manske
12effd9b4e
Refactor Value cell path functions to fix bugs (#11066)
# Description
Slightly refactors the cell path functions (`insert_data_at_cell_path`,
etc.) for `Value` to fix a few bugs and ensure consistent behavior.
Namely, case (in)sensitivity now applies to lazy records just like it
does for regular `Records`. Also, the insert behavior of `insert` and
`upsert` now match, alongside fixing a few related bugs described below.
Otherwise, a few places were changed to use the `Record` API.

# Tests
Added tests for two bugs:
- `{a: {}} | insert a.b.c 0`: before this PR, doesn't create the
innermost record `c`.
- `{table: [[col]; [{a: 1}], [{a: 1}]]} | insert table.col.b 2`: before
this PR, doesn't add the field `b: 2` to each row.
2023-11-19 21:46:41 +01:00
Eric Hodel
da59dfe7d2
Convert ShellError::NetworkFailure to named fields (#11093)
# Description

Part of #10700
2023-11-19 21:32:11 +01:00
Eric Hodel
08715e6308
Convert ShellError::CommandNotFound to named fields (#11094)
# Description

Part of #10700
2023-11-19 21:31:28 +01:00
Taylor
494a5a5286
Add mktemp command (#11005)
closes #10845 

I've opened this a little prematurely to get some questions answered
before I cleanup the code.

As I started trying to better understand GNUs `mktemp` I've realized its
kind of peculiar and we might want to change its behavior to introduce
it to nushell.

#### quiet and dry run

Does it make sense to keep the `quiet` and `dry_run` flags? I don't
think so. The GNU documentation says this about the dry run flag "Using
the output of this command to create a new file is inherently unsafe, as
there is a window of time between generating the name and using it where
another process can create an object by the same name." So yeah why keep
it? As far as quiet goes, does it make sense to silence the errors in
nushell?

#### other confusing flags

According to the [gnu
docs](https://www.gnu.org/software/coreutils/manual/html_node/mktemp-invocation.html),
the `-t` flag is deprecated and the `-p`/ `--tempdir` are the same flag
with the only difference being `--tempdir` takes an optional path, Given
that, I've broken the `-p` away from `--tempdir`. Now there is one
switch `--tmpdir`/`-t` and one named param `--tmpdir-path`/`-p`.

GNU mktemp
```
  -p DIR, --tmpdir[=DIR]  interpret TEMPLATE relative to DIR; if DIR is not
                        specified, use $TMPDIR if set, else /tmp.  With
                        this option, TEMPLATE must not be an absolute name;
                        unlike with -t, TEMPLATE may contain slashes, but
                        mktemp creates only the final component
  -t                  interpret TEMPLATE as a single file name component,
                        relative to a directory: $TMPDIR, if set; else the
                        directory specified via -p; else /tmp [deprecated]

```
to
nushell mktemp
```
  -p, --tmpdir-path <Filepath> # named param, must provide a path
  -t, --tmpdir                 # a switch
```

Is this a terrible idea?

What should I do?

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-11-17 19:30:53 -06:00
nibon7
f41c93b2d3
Apply nightly clippy fixes (#11083)
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# Description
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Clippy fixes for rust 1.76.0-nightly

# User-Facing Changes
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helps us keep track of breaking changes. -->

N/A
# Tests + Formatting
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2023-11-17 09:15:55 -06:00
Jakub Žádník
d1137cc700
Send only absolute paths to uu_cp (#11080)
# Description
Fixes https://github.com/nushell/nushell/issues/10832

Replaces: https://github.com/nushell/nushell/pull/10843
2023-11-17 07:30:57 +08:00
Ian Manske
3966c0a9fd
Fix rm path handling (#11064)
# Description
Fixes issue #11061 where `rm` fails to find a file after a `cd`. It
looks like the new glob functions do not return absolute file paths
which we forgot to account for.

# Tests
Added a test (fails on current main, but passes with this PR).

---------

Co-authored-by: Jakub Žádník <kubouch@gmail.com>
2023-11-17 07:30:15 +08:00
Antoine Stevan
dbdb1f6600
remove the unfold command (#10773)
follow-up to:
- https://github.com/nushell/nushell/pull/10771

> **Important**
> wait for between 0.87 and 0.88 to land this

# Description
after deprecation comes the removal... this PR removes `unfold` in favor
of `generate` 🥳

# User-Facing Changes
users should use `generate` now, `unfold` will stop working.

# Tests + Formatting

# After Submitting
2023-11-17 06:50:20 +08:00
Antoine Stevan
84cdc0d521
remove size command in favor of str stats (#10784)
follow-up to
- https://github.com/nushell/nushell/pull/10798

> **Important**
> wait for between 0.87 and 0.88 to land this

# Description
once again, after deprecation comes removal 😌 

# User-Facing Changes
`size` is now removed and `str size` should be used

# Tests + Formatting

# After Submitting
2023-11-17 06:49:19 +08:00
Antoine Stevan
ab59dab129
remove --not from glob (#10839)
follow-up to
- https://github.com/nushell/nushell/pull/10827

> **Important**  
> wait for between 0.87 and 0.88 to land this

# Description
after deprecation comes removal... this PR removes `glob --not` in favor
of `glob --exclude`.

# User-Facing Changes
`glob --not` will stop working.

# Tests + Formatting

# After Submitting
i didn't find any use of `glob --not` in the `nu_scripts` so no update
required there 👍
2023-11-17 06:46:15 +08:00
Darren Schroeder
e93e51d672
bump rust-toolchain to 1.72.1 (#11079)
# Description

This PR follows our process of staying 2 releases behind rust. 1.74.0
was released today so we update to 1.72.1.

Reference https://releases.rs/

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-11-16 15:14:45 -06:00
Sophia June Turner
4205edbc70
Fix the output type for 'view files' (#11077)
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Co-authored-by: JT <547158+jntrnr@users.noreply.github.com>
2023-11-16 11:53:51 -06:00
Darren Schroeder
80bee40807
optimize/clean up a few of the table changes (#11076)
# Description

@sholderbach pointed out some places that I could help improve the code
in the table command changes. This PR tries to implement those.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

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2023-11-16 11:37:46 -06:00
Darren Schroeder
461837773b
correct table example syntax (#11074)
# Description

Correct an example that had old syntax.

# User-Facing Changes
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helps us keep track of breaking changes. -->

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2023-11-16 08:20:52 -06:00
Darren Schroeder
52d4259f58
add "default" table theme (#11072)
# Description

This PR fixes a minor bug that prevented this command from running.
```nushell
table --list | each {|r| print ($r); print (ls | first 3 | table --theme $r)}
```
Here's the output now of the first few themes.

![image](https://github.com/nushell/nushell/assets/343840/21bc8942-5106-4b6a-8905-e90d6cb9a153)

It prevented it from running because "default" wasn't a real table
theme. Now "default" is a synonym of rounded.

Also tweaked the error message when a bad theme name is provided.

# User-Facing Changes
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helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-11-16 06:14:18 -06:00
Darren Schroeder
274a8366c6
tweak table example/parameter text (#11071)
# Description

This PR just tweaks the `table` example text and some parameter text.

# User-Facing Changes
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# Tests + Formatting
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2023-11-16 05:35:55 -06:00
Maxim Zhiburt
a1dfc35968
Fix #11047 (#11054)
close #11047
2023-11-16 05:28:54 -06:00
Skyler Hawthorne
5886a74ccc
into binary -c: return 0 as single byte (#11068)
# Description

The `into binary` command has a `-c` flag which strips any leading 0s in
the most significant digits to represent the minimal number of bytes,
rather than the system's complete in-memory representation of the input.

However, currently giving 0 as input results in eight 0 bytes even with
the `-c` flag, which is inconsistent with the purpose of the flag.

```nu
❯ : 345678 | into binary
Length: 8 (0x8) bytes | printable whitespace ascii_other non_ascii
00000000:   4e 46 05 00  00 00 00 00                             NF•00000

❯ : 345678 | into binary -c
Length: 3 (0x3) bytes | printable whitespace ascii_other non_ascii
00000000:   4e 46 05

❯ : 0 | into binary
Length: 8 (0x8) bytes | printable whitespace ascii_other non_ascii
00000000:   00 00 00 00  00 00 00 00                             00000000

❯ : 0 | into binary -c
Length: 8 (0x8) bytes | printable whitespace ascii_other non_ascii
00000000:   00 00 00 00  00 00 00 00                             00000000
```

This change fixes this behavior so that if the entire input results in
all 0 bytes, only a single 0 byte is returned.

```nu
❯ : ~/src/nushell/target/aarch64-linux-android/debug/nu -c '0 | into binar
y -c'
Length: 1 (0x1) bytes | printable whitespace ascii_other non_ascii
00000000:   00
```

# User-Facing Changes

Values which result in all null bytes will be truncated to a single byte
when `-c` is given. This could potentially be considered a breaking
change if this behavior was relied upon in some way.
2023-11-16 04:09:31 -06:00
Darren Schroeder
4367aa9f58
allow parsing of human readable datetimes (#11051)
# Description

This PR adds the ability to parse human readable datetime strings as
part of the `into datetime` command. I added a new `-n`/`--list-human`
parameter that produces this list to give the user an idea of what is
supported.
```nushell
❯ into datetime --list-human 
╭#─┬parseable human datetime examples┬───result───╮
│0 │Today 18:30                      │in 8 hours  │
│1 │2022-11-07 13:25:30              │a year ago  │
│2 │15:20 Friday                     │in 3 days   │
│3 │This Friday 17:00                │in 3 days   │
│4 │13:25, Next Tuesday              │in a week   │
│5 │Last Friday at 19:45             │3 days ago  │
│6 │In 3 days                        │in 2 days   │
│7 │In 2 hours                       │in 2 hours  │
│8 │10 hours and 5 minutes ago       │10 hours ago│
│9 │1 years ago                      │a year ago  │
│10│A year ago                       │a year ago  │
│11│A month ago                      │a month ago │
│12│A week ago                       │a week ago  │
│13│A day ago                        │a day ago   │
│14│An hour ago                      │an hour ago │
│15│A minute ago                     │a minute ago│
│16│A second ago                     │now         │
│17│Now                              │now         │
╰#─┴parseable human datetime examples┴───result───╯
```

Or with `$env.config.datetime_format.table` set.
```nushell
❯ into datetime --list-human 
╭#─┬parseable human datetime examples┬──────result───────╮
│0 │Today 18:30                      │11/14/23 06:30:00PM│
│1 │2022-11-07 13:25:30              │11/07/22 01:25:30PM│
│2 │15:20 Friday                     │11/17/23 03:20:00PM│
│3 │This Friday 17:00                │11/17/23 05:00:00PM│
│4 │13:25, Next Tuesday              │11/21/23 01:25:00PM│
│5 │Last Friday at 19:45             │11/10/23 07:45:00PM│
│6 │In 3 days                        │11/17/23 10:12:54AM│
│7 │In 2 hours                       │11/14/23 12:12:54PM│
│8 │10 hours and 5 minutes ago       │11/14/23 12:07:54AM│
│9 │1 years ago                      │11/13/22 10:12:54AM│
│10│A year ago                       │11/13/22 10:12:54AM│
│11│A month ago                      │10/15/23 11:12:54AM│
│12│A week ago                       │11/07/23 10:12:54AM│
│13│A day ago                        │11/13/23 10:12:54AM│
│14│An hour ago                      │11/14/23 09:12:54AM│
│15│A minute ago                     │11/14/23 10:11:54AM│
│16│A second ago                     │11/14/23 10:12:53AM│
│17│Now                              │11/14/23 10:12:54AM│
╰#─┴parseable human datetime examples┴──────result───────╯
```
# User-Facing Changes
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2023-11-15 17:43:37 -06:00
Maxim Zhiburt
e9c298713e
nu-table/ Add -t/theme argument && Replace -n/start-number with -i/index (#11058)
ref #11054

cc: @fdncred 

I've not figured out how to be able to have a flag option as `table -i`
:(

```nu
~/bin/nushell> [[a b, c]; [1 [2 3 3] 3] [4 5 [1 2 [1 2 3]]]] | table -e --width=80 --theme basic -i false

+---+-------+-----------+
| a |   b   |     c     |
+---+-------+-----------+
| 1 | +---+ |         3 |
|   | | 2 | |           |
|   | +---+ |           |
|   | | 3 | |           |
|   | +---+ |           |
|   | | 3 | |           |
|   | +---+ |           |
+---+-------+-----------+
| 4 |     5 | +-------+ |
|   |       | |     1 | |
|   |       | +-------+ |
|   |       | |     2 | |
|   |       | +-------+ |
|   |       | | +---+ | |
|   |       | | | 1 | | |
|   |       | | +---+ | |
|   |       | | | 2 | | |
|   |       | | +---+ | |
|   |       | | | 3 | | |
|   |       | | +---+ | |
|   |       | +-------+ |
+---+-------+-----------+
```

```nu
~/bin/nushell> [[a b, c]; [1 [2 3 3] 3] [4 5 [1 2 [1 2 3]]]] | table -e --width=80 --theme basic -i 100

+-----+---+-------------+-----------------------+
|   # | a |      b      |           c           |
+-----+---+-------------+-----------------------+
| 100 | 1 | +-----+---+ |                     3 |
|     |   | | 100 | 2 | |                       |
|     |   | +-----+---+ |                       |
|     |   | | 101 | 3 | |                       |
|     |   | +-----+---+ |                       |
|     |   | | 102 | 3 | |                       |
|     |   | +-----+---+ |                       |
+-----+---+-------------+-----------------------+
| 101 | 4 |           5 | +-----+-------------+ |
|     |   |             | | 100 |           1 | |
|     |   |             | +-----+-------------+ |
|     |   |             | | 101 |           2 | |
|     |   |             | +-----+-------------+ |
|     |   |             | | 102 | +-----+---+ | |
|     |   |             | |     | | 100 | 1 | | |
|     |   |             | |     | +-----+---+ | |
|     |   |             | |     | | 101 | 2 | | |
|     |   |             | |     | +-----+---+ | |
|     |   |             | |     | | 102 | 3 | | |
|     |   |             | |     | +-----+---+ | |
|     |   |             | +-----+-------------+ |
+-----+---+-------------+-----------------------+
```
2023-11-15 17:41:18 -06:00
Stefan Holderbach
2b5f1ee5b3
Bump version to 0.87.1 (#11056) 2023-11-15 23:50:11 +01:00
Stefan Holderbach
77a1c3c7b2
Bump version for 0.87.0 release (#11031)
# Release checklist

- [x] reedline
  - [x] released
  - [x] pinned
- [x] crate graph check
- [x] release notes
- [x] release script update (new crate `nu-lsp`)
- [ ] permission management `nu-lsp` on crates.io
2023-11-14 21:01:19 +01:00
Motalleb Fallahnezhad
415b1273b4
Fix (http) get HTTP_PROXY from $env (#11026)
# Description

This PR closes this
[issue](https://github.com/nushell/nushell/issues/11025)

# User-Facing Changes

Setting the environment variable HTTP_PROXY using $env.HTTP_PROXY will
work.

# Before

```bash
~> $env.HTTP_PROXY = http://127.0.0.1:7890 | http get https://lumtest.com/myip.json | get country
IR # (direct)
```

# After

```bash
~> $env.HTTP_PROXY = http://127.0.0.1:7890 | http get https://lumtest.com/myip.json | get country
DE # (with proxy)
```
2023-11-11 10:16:17 -06:00
WindSoilder
6bee80dcd7
make reject support list input directly (#11024)
# Description
Fixes: #10895 

It's because `reject` and `select` command can't handle list of CellPath
input directly.
After this pr, the following should be ok:
```nushell
❯ [{'a': 1, 'b': 2, 'c': 3}, {'a': 1, 'b': 2, 'c': 3}] | reject ['a', 'b']
╭───┬───╮
│ # │ c │
├───┼───┤
│ 0 │ 3 │
│ 1 │ 3 │
╰───┴───╯
❯ [{'a': 1, 'b': 2, 'c': 3}, {'a': 1, 'b': 2, 'c': 3}] | select ['a', 'b']
╭───┬───┬───╮
│ # │ a │ b │
├───┼───┼───┤
│ 0 │ 1 │ 2 │
│ 1 │ 1 │ 2 │
╰───┴───┴───╯
```
2023-11-11 10:15:11 -06:00
Ian Manske
93096a07aa
Implement Display for CellPath (#11023)
# Description
Because `CellPath::into_string` takes a borrowed `self`, I renamed it to
`to_string` to follow Rust [API
guidelines](https://rust-lang.github.io/api-guidelines/naming.html#ad-hoc-conversions-follow-as_-to_-into_-conventions-c-conv).
This then triggered the clippy lint
[inherent_to_string](https://rust-lang.github.io/rust-clippy/master/index.html#/inherent_to_string),
which is... correct! The current `CellPath::into_string` is being used
as if it were the `Display` implementation for `CellPath`.

# User-Facing Changes
Breaking API change for `nu-protocol`, since `CellPath::into_string` was
removed.
2023-11-10 21:12:51 +01:00
Ian Manske
523d0bca16
Refactor flatten command (#11017)
# Description
Refactors the `flatten` command to remove a bunch of cloning. This was
down by passing ownership of the `Value` to `flat_value`, removing the
lifetime on `TableInside`, and using `Vec<Record>` in `FlattenedRows`
instead of a pair of `Vec` of columns and values.

For the quick benchmark below, it seems to be twice as fast now:
```nushell
let data = ls crates | where type == dir | each { ls $'($in.name)/**/*' }
timeit { for x in 0..1000 { $data | flatten } }
```
This took 550ms on v0.86.0 and only 230ms on this PR.
But considering that
```nushell
timeit { for x in 0..1000 { $data } }
```
takes 200ms on both versions, then the difference for `flatten` itself
is really 250ms vs 30ms -- 8x faster.
2023-11-10 13:18:02 +01:00
Stefan Holderbach
ee648ecb7d
Refactor transpose and improve perf (#11013)
# Description

Generally elide a bunch of unnecessary clones. Both globally stopping to
clone the whole input data in a bunch of places where we need to read it
but also some minor places where we currently cloned.

As part of that, we can make the overwriting with `keep-all` and
`keep-last` inplace so the items don't need to be removed and repushed
to the record. 

# Benchmarking

```nu
timeit { scope commands | transpose -r }
```

Before ~24 ms now just ~5 ms

# User-Facing Changes
This can change the order of apperance in the transposed record with
`--keep-last`/`--keep-all`. Now the
order is determined by the first appearance and not by the last
appearance in the ingoing columns.
This mirrors the behavior when not passed `keep-all` or `keep-last`.

# Tests + Formatting
Sadly the `transpose` command is so far undertested for more complex
operations.
2023-11-09 22:41:38 +01:00
Ian Manske
33a7bc405f
Refactor drop columns to fix issues (#10903)
# Description
This PR refactors `drop columns` and fixes issues #10902 and #6846.
Tables with "holes" are now handled consistently, although still
somewhat awkwardly. That is, the columns in the first row are used to
determine which columns to drop, meaning that the columns displayed all
the way to the right by `table` may not be the columns actually being
dropped. For example, `[{a: 1}, {b: 2}] | drop column` will drop column
`a` instead of `b`. Before, this would give a list of empty records.

# User-Facing Changes
`drop columns` can now take records as input.
2023-11-09 13:51:46 +01:00
Christopher Durham
0f600bc3f5
Improve case insensitivity consistency (#10884)
# Description

Add an extension trait `IgnoreCaseExt` to nu_utils which adds some case
insensitivity helpers, and use them throughout nu to improve the
handling of case insensitivity. Proper case folding is done via unicase,
which is already a dependency via mime_guess from nu-command.

In actuality a lot of code still does `to_lowercase`, because unicase
only provides immediate comparison and doesn't expose a `to_folded_case`
yet. And since we do a lot of `contains`/`starts_with`/`ends_with`, it's
not sufficient to just have `eq_ignore_case`. But if we get access in
the future, this makes us ready to use it with a change in one place.

Plus, it's clearer what the purpose is at the call site to call
`to_folded_case` instead of `to_lowercase` if it's exclusively for the
purpose of case insensitive comparison, even if it just does
`to_lowercase` still.

# User-Facing Changes

- Some commands that were supposed to be case insensitive remained only
insensitive to ASCII case (a-z), and now are case insensitive w.r.t.
non-ASCII characters as well.

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

---------

Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
2023-11-08 23:58:54 +01:00
Stefan Holderbach
92503e6571
Use record API in more parts of nu-protocol (#10928)
# Description

This is pretty complementary/orthogonal to @IanManske 's changes to
`Value` cellpath accessors in:
- #10925
- to a lesser extent #10926

## Steps
- Use `R.remove` in `Value.remove_data_at_cell_path`
- Pretty sound after #10875 (tests mentioned in commit message have been
removed by that)
- Update `did_you_mean` helper to use iterator
- Change `Value::columns` to return iterator
  - This is not a place of honor
- Use `Record::get` in `Value::get_data_by_key`
# User-Facing Changes
None intentional, potential edge cases on duplicated columns could
change (considered undefined behavior)

# Tests + Formatting
(-)
2023-11-08 23:03:08 +01:00
Ian Manske
1fd3bc1ba6
Add exec command for Windows (#11001)
# Description
Based of the work and discussion in #10844, this PR adds the `exec`
command for Windows. This is done by simply spawning a
`std::process::Command` and then immediately exiting via
`std::process::exit` once the child process is finished. The child
process's exit code is passed to `exit`.

# User-Facing Changes
The `exec` command is now available on Windows, and there should be no
change in behaviour for Unix systems.
2023-11-08 14:50:25 -06:00
Ian Manske
59ea28cf06
Use Record::get instead of Value functions (#10925)
# Description
Where appropriate, this PR replaces instances of
`Value::get_data_by_key` and `Value::follow_cell_path` with
`Record::get`. This avoids some unnecessary clones and simplifies the
code in some places.
2023-11-08 21:47:37 +01:00
Stefan Holderbach
edbf3aaccb
Use Record's public API in a bunch of places (#10927)
# Description
Since #10841 the goal is to remove the implementation details of
`Record` outside of core operations.

To this end use Record iterators and map-like accessors in a bunch of
places. In this PR I try to collect the boring cases where I don't
expect any dramatic performance impacts or don't have doubts about the
correctness afterwards

- Use checked record construction in `nu_plugin_example`
- Use `Record::into_iter` in `columns`
- Use `Record` iterators in `headers` cmd
- Use explicit record iterators in `split-by`
- Use `Record::into_iter` in variable completions
- Use `Record::values` iterator in `into sqlite`
- Use `Record::iter_mut` for-loop in `default`
- Change `nu_engine::nonexistent_column` to use iterator
- Use `Record::columns` iter in `nu-cmd-base`
- Use `Record::get_index` in `nu-command/network/http`
- Use `Record.insert()` in `merge`
- Refactor `move` to use encapsulated record API
- Use `Record.insert()` in `explore`
- Use proper `Record` API in `explore`
- Remove defensiveness around record in `explore`
- Use encapsulated record API in more `nu-command`s

# User-Facing Changes
None intentional

# Tests + Formatting
(-)
2023-11-08 14:24:00 +01:00
Eric Hodel
55316a9f27
Convert ShellError::DatetimeParseError to named fields (#10991)
# Description

Part of #10700

# User-Facing Changes

None

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

N/A
2023-11-08 13:04:02 +01:00
Stefan Holderbach
7ebae0b5f7
Refactor table cmd and nu-table with Record API (#10930)
# Description
- Simplify `table` record highlight with `.get_mut`
  - pretty straight forward
- Use record iterators in `table` abbreviation logic
- This required some rework if we go from guaranted contiguous arrays to
iterators
- Refactor `nu-table` internals to new record API
# User-Facing Changes
None intened

# Tests + Formatting
(-)
2023-11-08 01:22:47 +01:00
Stefan Holderbach
f45aed257f
Refactor find in terms of clean Record API (#10929)
# Description
Rewrite `find` internals with the same principles as in #10927.

Here we can remove an unnecessary lookup accross all columns when not
narrowing find to particular columns

- Change `find` internal fns to use iterators
- Remove unnecessary quadratic lookup in `find`
- Refactor `find` record highlight logic
# User-Facing Changes
Should provide a small speedup when not providing `find --columns`

# Tests + Formatting
(-)
2023-11-08 01:06:22 +01:00
Ian Manske
60da7abbc7
Use Vec for Closure captures (#10940)
# Description
Changes the `captures` field in `Closure` from a `HashMap` to a `Vec`
and makes `Stack::captures_to_stack` take an owned `Vec` instead of a
borrowed `HashMap`.

This eliminates the conversion to a `Vec` inside `captures_to_stack` and
makes it possible to avoid clones altogether when using an owned
`Closure` (which is the case for most commands). Additionally, using a
`Vec` reduces the size of `Value` by 8 bytes (down to 72).

# User-Facing Changes
Breaking API change for `nu-protocol`.
2023-11-08 00:43:28 +01:00
Eric Hodel
7a3cbf43e8
Convert ShellError::UnsupportedInput to named fields (#10971)
# Description

This is easy to do with rust-analyzer, but I didn't want to just pump
these all out without feedback.

Part of #10700

# User-Facing Changes

None

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

N/A

---------

Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
2023-11-07 23:25:32 +01:00
dependabot[bot]
45b02ce2ab
Bump indexmap from 2.0.2 to 2.1.0 (#10969) 2023-11-07 15:36:34 +00:00
Eric Hodel
c039e4b3d0
Update description and error types for split-by (#10865)
# Description

`split-by` only works on a `Record`, the error type was updated to
match, and now uses a more-specific type. (Two type fixes for the price
of one!)

The `usage` was updated to say "record" as well

# User-Facing Changes

* Providing the wrong type to `split-by` now gives an error messages
with the correct required input type

Previously:

```
❯ ls | get name | split-by type
Error:   × unsupported input
   ╭─[entry #267:1:1]
 1 │ ls | get name | split-by type
   ·      ─┬─
   ·       ╰── requires a table with one row for splitting
   ╰────
```

With this PR:

```
❯ ls | get name | split-by type
Error: nu:🐚:type_mismatch

  × Type mismatch.
   ╭─[entry #1:1:1]
 1 │ ls | get name | split-by type
   ·      ─┬─
   ·       ╰── requires a record to split
   ╰────
```

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

Only generated commands need to be updated

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-11-07 16:27:10 +01:00
Christopher Durham
9b202d560d
Limit run-external --redirect-combine sh test to not(Windows) (#10905)
# Description

Limit the test `-p nu-command --test main
commands::run_external::redirect_combine` which uses `sh` to running on
`not(Windows)` like is done for other tests assuming unixy CLI items;
`sh` doesn't exist on Windows.

# User-Facing Changes

None; this is a change to tests only.

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
2023-11-07 16:35:24 +08:00
Darren Schroeder
1874082a2c
allow items to properly evaluate block settings (#10980)
# Description

@jntrnr discovered that `items` wasn't properly setting the
`eval_block_with_early_return()` block settings. This change fixes that
which allows `echo` to be redirected and therefore pass data through the
pipeline.

Without `echo`
```nushell
❯ { new: york, san: francisco } | items {|key, value| $'($key) ($value)' }
╭─┬─────────────╮
│0│new york     │
│1│san francisco│
╰─┴─────────────╯
```
With `echo`
```nushell
❯ { new: york, san: francisco } | items {|key, value| echo $'($key) ($value)' }
╭─┬─────────────╮
│0│new york     │
│1│san francisco│
╰─┴─────────────╯
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->
2023-11-06 12:15:37 -06:00
Darren Schroeder
1359b26da2
update items example to send data through the pipeline (#10976)
# Description

This PR updates the `items` example so that it doesn't use `echo`.
`echo` now works like print unless it's being redirected, so it doesn't
send values through the pipeline anymore like the example showed.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->
2023-11-06 06:59:13 -06:00
Andrej Kolchin
1a864ea6f4
Refactor error make (#10923)
- Replaced `start`/`end` with span.
- Fixed standard library.
- Add `help` option.
- Add a couple more errors for invalid record types.

Resolve #10914


# Description



# User-Facing Changes

- **BREAKING CHANGE:** `error make` now takes in `span` instead of
`start`/`end`:

  ```Nushell
  error make {
      msg: "Message"
      label: {
          text: "Label text"
          span: (metadata $var).span
      }
  }
  ```
- `error make` now has a `help` argument for custom error help.
2023-11-03 10:09:33 -05:00
Darren Schroeder
c1738620e3
remove unwraps in registry_query command (#10936)
# Description

After talking to @CAD97, I decided to change these unwraps to expects.
See the comments. The bigger question is, how did unwrap pass the CI?

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->
2023-11-03 08:12:36 -05:00
Andrej Kolchin
697dee6750
Change input list to return null (#10913)
Now the `input list` command, when nothing is selected, will return a
null instead of empty string or an empty list.

Resolves #10909.


# User-Facing Changes

`input list` now returns a `null` when nothing is selected.
2023-11-02 19:57:06 +01:00
Stefan Holderbach
0569a9c92e
Disallow duplicated columns in table literals (#10875)
# Description
Pretty much all operations/commands in Nushell assume that the column
names/keys in a record and thus also in a table (which consists of a
list of records) are unique.
Access through a string-like cell path should refer to a single column
or key/value pair and our output through `table` will only show the last
mention of a repeated column name.

```nu
[[a a]; [1 2]]
╭─#─┬─a─╮
│ 0 │ 2 │
╰───┴───╯
```

While the record parsing already either errors with the
`ShellError::ColumnDefinedTwice` or silently overwrites the first
occurence with the second occurence, the table literal syntax `[[header
columns]; [val1 val2]]` currently still allowed the creation of tables
(and internally records with more than one entry with the same name.

This is not only confusing, but also breaks some assumptions around how
we can efficiently perform operations or in the past lead to outright
bugs (e.g. #8431 fixed by #8446).

This PR proposes to make this an error.
After this change another hole which allowed the construction of records
with non-unique column names will be plugged.

## Parts
- Fix `SE::ColumnDefinedTwice` error code
- Remove previous tests permitting duplicate columns
- Deny duplicate column in table literal eval
- Deny duplicate column in const eval
- Deny duplicate column in `from nuon`

# User-Facing Changes
`[[a a]; [1 2]]` will now return an error:

```
Error: nu:🐚:column_defined_twice

  × Record field or table column used twice
   ╭─[entry #2:1:1]
 1 │ [[a a]; [1 2]]
   ·   ┬ ┬
   ·   │ ╰── field redefined here
   ·   ╰── field first defined here
   ╰────
```

this may under rare circumstances block code from evaluating.

Furthermore this makes some NUON files invalid if they previously
contained tables with repeated column names.

# Tests + Formatting
Added tests for each of the different evaluation paths that materialize
tables.
2023-11-01 21:25:35 +01:00
Darren Schroeder
c1ca10ffd1
allow compact to also compact empty strings (#10912)
# Description

This change allows `compact` to also compact things with empty strings,
empty lists, and empty records if the `--empty` switch is used. Let's
add a quality-of-life improvement here to just compact all this mess. If
this is a bad idea, please cite examples demonstrating why.

```
❯ [[name position]; [Francis Lead] [Igor TechLead] [Aya null]] | compact position
╭#┬─name──┬position╮
│0│Francis│Lead    │
│1│Igor   │TechLead│
╰─┴───────┴────────╯
❯ [[name position]; [Francis Lead] [Igor TechLead] [Aya ""]] | compact position --empty
╭#┬─name──┬position╮
│0│Francis│Lead    │
│1│Igor   │TechLead│
╰─┴───────┴────────╯
❯ [1, null, 2, "", 3, [], 4, {}, 5] | compact
╭─┬─────────────────╮
│0│                1│
│1│                2│
│2│                 │
│3│                3│
│4│[list 0 items]   │
│5│                4│
│6│{record 0 fields}│
│7│                5│
╰─┴─────────────────╯
❯ [1, null, 2, "", 3, [], 4, {}, 5] | compact --empty
╭─┬─╮
│0│1│
│1│2│
│2│3│
│3│4│
│4│5│
╰─┴─╯
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-11-01 13:56:25 -05:00
Ian Manske
15c22db8f4
Make FromValue take owned Values (#10900)
# Description
Changes `FromValue` to take owned `Value`s instead of borrowed `Value`s.
This eliminates some unnecessary clones (e.g., in `call_ext.rs`).

# User-Facing Changes
Breaking API change for `nu_protocol`.
2023-10-31 19:47:00 +01:00
Ian Manske
72cb4b6032
Reuse Closure type in Value::Closure (#10894)
# Description
Reuses the existing `Closure` type in `Value::Closure`. This will help
with the span refactoring for `Value`. Additionally, this allows us to
more easily box or unbox the `Closure` case should we chose to do so in
the future.

# User-Facing Changes
Breaking API change for `nu_protocol`.
2023-10-30 23:34:23 +01:00
Andrej Kolchin
72f7b9b7cc
Add umkdir command (#10785)
A `mkdir` command, which uses `uu_mkdir` as backend.

close #10515.
2023-10-30 07:59:48 -05:00
Darren Schroeder
2e68e6ddbf
allow sort-by to work with records (#10870)
# Description

This PR restores and old functionality that must of been broken with the
input_output_types() updating. It allows commands like this to work
again.

```nushell
open $nu.history-path | 
  get history.command_line | 
  split column ' ' cmd | 
  group-by cmd --to-table | 
  update items {|u| $u.items | length} | 
  sort-by items -r | 
  first 10 | 
  table -n 1
```
output
```
╭#─┬group─┬items╮
│1 │exit  │ 3004│
│2 │ls    │ 2591│
│3 │git   │ 1678│
│4 │help  │ 1549│
│5 │open  │ 1374│
│6 │cd    │ 1186│
│7 │cargo │  944│
│8 │let   │  784│
│9 │source│  755│
│10│z     │  486│
╰#─┴group─┴items╯
```

# User-Facing Changes
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helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-10-29 08:22:20 -05:00
Eric Hodel
3dfe1a4f0e
group-by now returns a table instead of a record (#10848)
# Description

Previously `group-by` returned a record containing each group as a
column. This data layout is hard to work with for some tasks because you
have to further manipulate the result to do things like determine the
number of items in each group, or the number of groups. `transpose` will
turn the record returned by `group-by` into a table, but this is
expensive when `group-by` is run on a large input.

In a discussion with @fdncred [several
workarounds](https://github.com/nushell/nushell/discussions/10462) to
common tasks were discussed, but they seem unsatisfying in general.

Now when `group-by --to-table` is used a table is returned with the
columns "groups" and "items" making it easier to do things like count
the number of groups (`| length`) or count the number of items in each
group (`| each {|g| $g.items | length`)

# User-Facing Changes

* `group-by` returns a `table` with "group" and "items" columns instead
of a `record` with one column per group name

# Tests + Formatting

Tests for `group-by` were updated

# After Submitting

* No breaking changes were made. The new `--to-table` switch should be
added automatically to the [`group-by`
documentation](https://www.nushell.sh/commands/docs/group-by.html)
2023-10-28 14:15:14 -05:00
Stefan Holderbach
4b301710d3
Convert more examples and tests to record! macro (#10840)
# Description
Use `record!` macro instead of defining two separate `vec!` for `cols`
and `vals` when appropriate.
This visually aligns the key with the value.
Further more you don't have to deal with the construction of `Record {
cols, vals }` so we can hide the implementation details in the future.

## State

Not covering all possible commands yet, also some tests/examples are
better expressed by creating cols and vals separately.

# User/Developer-Facing Changes
The examples and tests should read more natural. No relevant functional
change

# Bycatch

Where I noticed it I replaced usage of `Value` constructors with
`Span::test_data()` or `Span::unknown()` to the `Value::test_...`
constructors. This should make things more readable and also simplify
changes to the `Span` system in the future.
2023-10-28 14:52:31 +02:00
Antoine Stevan
01d8961eb7
use to_lowercase in str downcase (#10850)
# Description
as we can see in the [documentation of
`str.to_lowercase`](https://doc.rust-lang.org/std/primitive.str.html#method.to_lowercase),
not only ASCII symbols have lower and upper variants.

- `str upcase` uses the correct method to convert the string

7ac5a01e2f/crates/nu-command/src/strings/str_/case/upcase.rs (L93)
- `str downcase` incorrectly converts only ASCII characters

7ac5a01e2f/crates/nu-command/src/strings/str_/case/downcase.rs (L124)

this PR uses `str.to_lower_case` instead of `str.to_ascii_lowercase` in
`str downcase`.

# User-Facing Changes
- upcase still works fine
```nushell
~ l> "ὀδυσσεύς" | str upcase
ὈΔΥΣΣΕΎΣ
```
- downcase now works

👉 before
```nushell
~ l> "ὈΔΥΣΣΕΎΣ" | str downcase
ὈΔΥΣΣΕΎΣ
```
👉 after
```nushell
~ l> "ὈΔΥΣΣΕΎΣ" | str downcase
ὀδυσσεύς
```

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
-  `toolkit test`
-  `toolkit test stdlib`

adds two tests
- `non_ascii_upcase`
- `non_ascii_downcase`

# After Submitting
2023-10-27 19:16:17 +02:00
Antoine Stevan
7ac5a01e2f
deprecate glob --not in favor of glob --exclude (#10827)
# Description
looking at the [Wax documentation about
`wax::Walk.not`](https://docs.rs/wax/latest/wax/struct.Walk.html#examples),
especially
> therefore does not read directory trees from the file system when a
directory matches an [exhaustive glob
expression](https://docs.rs/wax/latest/wax/trait.Pattern.html#tymethod.is_exhaustive)

> **Important**
> in the following of this PR description, i talk about *pruning* and a
`--prune` option, but this has been changed to *exclusion* and
`--exclude` after a discussion with @fdncred.

this looks like a *pruning* operation to me, right? 😮 
i wanted to make the `glob` option `--not` clearer about that, because
>   -n, --not <List(String)> - Patterns to exclude from the results

from `help glob` is not very explicit about whether the search is pruned
when entering a directory matching a pattern in `--not` or just removing
it from the output 😕

## changelog
this PR proposes to rename the `glob --not` option to `glob --prune` and
make it's documentation more explicit 😋

## benchmarking
to support the *pruning* behaviour put forward above, i've run a
benchmark
1. define two closures to compare the behaviour between removing
patterns manually or using `--not`
```nushell
let where = {
    [.*/\.local/.*, .*/documents/.*, .*/\.config/.*]
        | reduce --fold (glob **) {|pat, acc| $acc | where $it !~ $pat}
        | length
}
```
```nushell
let not = { glob ** --not [**/.local/**, **/documents/**, **/.config/**] | length }
```
2. run the two to make sure they give similar results
```nushell
> do $where
33424
```
```nushell
> do $not
33420
```
👌 
3. measure the performance
```nushell
use std bench
```
```nushell
> bench --verbose --pretty --rounds 25 $not
44ms 52µs 285ns +/- 977µs 571ns
```
```nushell
> bench --verbose --pretty --rounds 5 $where
1sec 250ms 187µs 99ns +/- 8ms 538µs 57ns
```

👉 we can see that the results are (almost) the same but
`--not` is much faster, looks like pruning 😋

# User-Facing Changes
- `--not` will give a warning message but still work
- `--prune` will work just as `--not` without warning and with a more
explicit doc
- `--prune` and `--not` at the same time will give an error

# Tests + Formatting
this PR fixes the examples of `glob` using the `--not` option.

# After Submitting
prepare the removal PR and mention in release notes.
2023-10-25 17:11:57 +02:00
Terts Diepraam
e2fb0e5b82
implement whoami using uutils (#10488)
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# Description
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Implements `whoami` using the `whoami` command from uutils as backend.
This is a draft because it depends on
https://github.com/uutils/coreutils/pull/5310 and a new release of
uutils needs to be made (and the paths in `Cargo.toml` should be
updated). At this point, this is more of a proof of concept 😄

Additionally, this implements a (simple and naive) conversion from the
uutils `UResult` to the nushell `ShellError`, which should help with the
integration of other utils, too. I can split that off into a separate PR
if desired.

I put this command in the "platform" category. If it should go somewhere
else, let me know!

The tests will currently fail, because I've used a local path to uutils.
Once the PR on the uutils side is merged, I'll update it to a git path
so that it can be tested and runs on more machines than just mine.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

New `whoami` command. This might break some users who expect the system
`whoami` command. However, the result of this new command should be very
close, just with a nicer help message, at least for Linux users. The
default `whoami` on Windows is quite different from this implementation:
https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/whoami

# Tests + Formatting
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---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-10-25 09:53:52 -05:00
WindSoilder
f35741d50e
redirection: fix internal commands error with o+e> redirection (#10816)
# Description
Currently the following command is broken:
```nushell
echo a o+e> 1.txt
```

It's because we don't redirect output of `echo` command. This pr is
trying to fix it.
2023-10-25 16:35:51 +02:00
Ludwig Austermann
8429aec57f
readd update flag to cp command (#10824)
# Description
- this PR should close #10819


# User-Facing Changes
Behaviour is similar to pre 0.86.0 behaviour of the cp command and
should as such not have a user-facing change, only compared to the
current version, were the option is readded.


# After Submitting
I guess the documentation will be automatically updated and as this
feature is no further highlighted, probably, no more work will be needed
here.

# Considerations
coreutils actually allows a third option:
```
pub enum UpdateMode {
    // --update=`all`,
    ReplaceAll,
    // --update=`none`
    ReplaceNone,
    // --update=`older`
    // -u
    ReplaceIfOlder,
}
```
namely `ReplaceNone`, which I have not added. Also I think that
specifying `--update 'abc'` is non functional.
2023-10-25 11:30:13 +02:00
WindSoilder
f043a8a8ff
redirect should have a target (#10835)
# Description
Fixes:  #10830 

The issue happened during lite-parsing, when we want to put a
`LiteElement` to a `LitePipeline`, we do nothing if relative redirection
target is empty.

So the command `echo aaa o> | ignore` will be interpreted to `echo aaa |
ignore`.

This pr is going to check and return an error if redirection target is
empty.

# User-Facing Changes
## Before
```
❯ echo aaa o> | ignore   # nothing happened
```

## After
```nushell
❯ echo aaa o> | ignore
Error: nu::parser::parse_mismatch

  × Parse mismatch during operation.
   ╭─[entry #1:1:1]
 1 │ echo aaa o> | ignore
   ·          ─┬
   ·           ╰── expected redirection target
   ╰────
```
2023-10-25 11:19:35 +02:00
Hudson Clark
78b4472b32
Support pattern matching null literals (#10829)
# Description
Support pattern matching against the `null` literal.  Fixes #10799 

### Before
```nushell
> match null { null => "success", _ => "failure" }
failure
```

### After
```nushell
> match null { null => "success", _ => "failure" }
success
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
Users can pattern match against a `null` literal.
2023-10-25 06:30:45 +08:00
Hudson Clark
cb754befe9
fix: Ensure consistent vals and cols when parsing with --flexible (#10814)
# Description
`from tsv` and `from csv` both support a `--flexible` flag. This flag
can be used to "allow the number of fields in records to be variable".

Previously, a record's invariant that `rec.cols.len() == rec.vals.len()`
could be broken during parsing. This can cause runtime errors as in
#10693. Other commands, like `select` were also affected.

The inconsistencies are somewhat hard to see, as most nushell code
assumes an equal number of columns and values.

# Before

### Fewer values than columns
```nushell
> let record = (echo "one,two\n1" | from csv --flexible | first)
# There are two columns
> $record | columns | to nuon
[one, two]
# But only one value
> $record | values | to nuon
[1]
# And printing the record doesn't show the second column!
> $record | to nuon
{one: 1}
```

### More values than columns
```nushell
> let record = (echo "one,two\n1,2,3" | from csv --flexible | first)
# There are two columns
> $record | columns | to nuon
[one, two]
# But three values
> $record | values | to nuon
[1, 2, 3]
# And printing the record doesn't show the third value!
> $record | to nuon
{one: 1, two: 2}
```
# After

### Fewer values than columns
```nushell
> let record = (echo "one,two\n1" | from csv --flexible | first)
# There are two columns
> $record | columns | to nuon
[one, two]
# And a matching number of values
> $record | values | to nuon
[1, null]
# And printing the record works as expected
> $record | to nuon
{one: 1, two: null}
```

### More values than columns
```nushell
> let record = (echo "one,two\n1,2,3" | from csv --flexible | first)
# There are two columns
> $record | columns | to nuon
[one, two]
# And a matching number of values
> $record | values | to nuon
[1, 2]
# And printing the record works as expected
> $record | to nuon
{one: 1, two: 2}
```

# User-Facing Changes
Using the `--flexible` flag with `from csv` and `from tsv` will not
result in corrupted record state.

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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2023-10-24 15:54:26 -05:00
Gaëtan
0588a4fc19
Make debug info lazy (#10728)
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# Description
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* Makes the `debug info` lazy which greatly improves performance.
* Adds a `thread id` attribute

![Screenshot 2023-10-15
211940](https://github.com/nushell/nushell/assets/25441359/b8457a30-ebf7-4731-9e13-17635501f029)

![image](https://github.com/nushell/nushell/assets/25441359/010ed35b-9f50-4fc6-8650-b68b29d5a9cd)


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

`threadid` column added.

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-10-24 12:48:05 -05:00
Stefan Holderbach
d3182a6737
Revert "Bump regex from 1.9.6 to 1.10.2" (#10818)
Reverts nushell/nushell#10812

This goes back to a version of `regex` and its dependencies that is
shared with a lot of our other dependencies. Before this we did not
duplicate big dependencies of `regex` that affect binary size and
compile time.

As there is no known bug or security problem we suffer from, we can wait
on receiving the performance improvements to `regex` with the rest of
our `regex` dependents.
2023-10-23 09:11:32 -05:00
Christopher Durham
b5e09b8a30
Improve registry value return types (#10806)
r? @fdncred
Last one, I hope. At least short of completely redesigning `registry
query`'s interface. (Which I wouldn't implement without asking around
first.)

# Description

User-Facing Changes has the general overview. Inline comments provide a
lot of justification on specific choices. Most of the type conversions
should be reasonably noncontroversial, but expanding `REG_EXPAND_SZ`
needs some justification. First, an example of the behavior there:

```shell
> # release nushell:
> version | select version commit_hash | to md --pretty
| version | commit_hash                              |
| ------- | ---------------------------------------- |
| 0.85.0  | a6f62e05ae |
> registry query --hkcu Environment TEMP | get value
%USERPROFILE%\AppData\Local\Temp

> # with this patch:
> version | select version commit_hash | to md --pretty
| version | commit_hash                              |
| ------- | ---------------------------------------- |
| 0.86.1  | 0c5a4c991f |
> registry query --hkcu Environment TEMP | get value
C:\Users\CAD\AppData\Local\Temp

> # Microsoft CLI tooling behavior:
> ^pwsh -c `(Get-ItemProperty HKCU:\Environment).TEMP`
C:\Users\CAD\AppData\Local\Temp
> ^reg query HKCU\Environment /v TEMP
HKEY_CURRENT_USER\Environment
    TEMP    REG_EXPAND_SZ    %USERPROFILE%\AppData\Local\Temp
```

As noted in the inline comments, I'm arguing that it makes more sense to
eagerly expand the %EnvironmentString% placeholders, as none of
Nushell's path functionality will interpret these placeholders. This
makes the behavior of `registry query` match the behavior of pwsh's
`Get-ItemProperty` registry access, and means that paths (the most
common use of `REG_EXPAND_SZ`) are actually usable.

This does *not* break nu_script's
[`update-path`](https://github.com/nushell/nu_scripts/blob/main/sourced/update-path.nu);
it will just be slightly inefficient as it will not find any
`%Placeholder%`s to manually expand anymore. But also, note that
`update-path` is currently *wrong*, as a path including
`%LocalAppData%Low` is perfectly valid and sometimes used (to go to
`Appdata\LocalLow`); expansion isn't done solely on a path segment
basis, as is implemented by `update-path`.

I believe that the type conversions implemented by this patch are
essentially always desired. But if we want to keep `registry query`
"pure", we could easily introduce a `registry get`[^get] which does the
more complete interpretation of registry types, and leave `registry
query` alone as doing the bare minimum. Or we could teach `path expand`
to do `ExpandEnvironmentStringsW`. But REG_EXPAND_SZ being the odd one
out of not getting its registry type semantics decoded by `registry
query` seems wrong.

[^get]: This is the potential redesign I alluded to at the top. One
potential change could be to make `registry get Environment` produce
`record<Path: string, TEMP: string, TMP: string>` instead of `registry
query`'s `table<name: string, value: string, type: string>`, the idea
being to make it feel as native as possible. We could even translate
between Nu's cell-path and registry paths -- cell paths with spaces do
actually work, if a bit awkwardly -- or even introduce lazy records so
the registry can be traversed with normal data manipulation ... but that
all seems a bit much.

# User-Facing Changes

- `registry query`'s produced `value` has changed. Specifically:
-  Rows `where type == REG_EXPAND_SZ` now expand `%EnvironmentVarable%`
placeholders for you. For example, `registry query --hkcu Environment
TEMP | get value` returns `C:\Users\CAD\AppData\Local\Temp` instead of
`%USERPROFILE%\AppData\Local\Temp`.
- You can restore the old behavior and preserve the placeholders by
passing a new `--no-expand` switch.
- Rows `where type == REG_MULTI_SZ` now provide a `list<string>` value.
They previously had that same list, but `| str join "\n"`.
- Rows `where type == REG_DWORD_BIG_ENDIAN` now provide the correct
numeric value instead of a byte-swapped value.
- Rows `where type == REG_QWORD` now provide the correct numeric
value[^sign] instead of the value modulo 2<sup>32</sup>.
- Rows `where type == REG_LINK` now provide a string value of the link
target registry path instead of an internal debug string representation.
(This should never be visible, as links should be transparently
followed.)
- Rows `where type =~ RESOURCE` now provide a binary value instead of an
internal debug string representation.

[^sign]: Nu's `int` is a signed 64-bit integer. As such, values >=
2<sup>63</sup> will be reported as their negative two's compliment
value. This might sometimes be the correct interpretation -- the
registry does not distinguish between signed and unsigned integer values
-- but regedit and pwsh display all values as unsigned.
2023-10-23 07:21:27 -05:00
dependabot[bot]
05efd735b9
Bump which from 4.4.2 to 5.0.0 (#10811) 2023-10-23 14:14:28 +08:00
dependabot[bot]
5e0499fcf9
Bump uuid from 1.4.1 to 1.5.0 (#10810) 2023-10-23 14:14:08 +08:00
dependabot[bot]
74d3f3c1d6
Bump regex from 1.9.6 to 1.10.2 (#10812) 2023-10-23 14:13:57 +08:00
Jakub Žádník
a35ecb4837
Finish removing profile command and related data (#10807) 2023-10-22 14:06:53 +03:00
Christopher Durham
a01ef85bda
Remove registry clean_string hack (#10804)
# Description

Remove the `clean_string` hack used in `registry query`.

This was a workaround for a [bug][gentoo90/winreg-rs#52] in winreg which
has since [been fixed][edf9eef] and released in [winreg v0.12.0].

winreg now properly displays strings in RegKey's Display impl instead of
outputting their debug representation. We remove our `clean_string` such
that registry entries which happen to start/end with `"` or contain `\\`
won't get mangled. This is very important for entries in UNC path format
as those begin with a double backslash.

[gentoo90/winreg-rs#52]:
<https://github.com/gentoo90/winreg-rs/issues/52>
[edf9eef]:
<edf9eef38f>
[winreg v0.12.0]:
<https://github.com/gentoo90/winreg-rs/releases/tag/v0.12.0>

# User-Facing Changes

- `registry query` used to accidentally mangle values that contain a
literal `\\`, such as UNC paths. It no longer does so.

# Tests + Formatting

- [X] `toolkit check pr`
  - 🟢 `toolkit fmt`
  - 🟢 `toolkit clippy`
  - 🟢 `toolkit test`
  - 🟢 `toolkit test stdlib`
2023-10-21 18:50:34 -05:00
Justin Ma
52e8b0afb2
Deprecate size to str stats (#10798)
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Rename `str size` to `str stats`, for more detail see:
https://github.com/nushell/nushell/pull/10772

# User-Facing Changes
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2023-10-21 11:21:34 -05:00
Justin Ma
db3f3eaf5a
Move ansi link from extra to default feature, close #10792 (#10801)
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Move `ansi link` from extra to default feature, close #10792

# User-Facing Changes
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2023-10-21 11:04:37 -05:00
Hofer-Julian
878f0cf6e1
Add long options for viewers (#10787)
![](http://s2.quickmeme.com/img/7f/7f77546945f948560cdc26b12b99d5ccd390c2e39d2849d3423ae7608dac066a.jpg)
2023-10-20 11:43:42 -05:00
Antoine Stevan
6a2539534f
deprecate size to str size (#10772)
related to
-
https://discord.com/channels/601130461678272522/614613939334152217/1164530991931605062

# Description
it appears `size` is a command that operates on `string`s only and gives
the user information about the chars, graphemes and bytes of a string.
this looks like a command that should be a subcommand to `str` 😏 

this PR
- adds `str size`
- deprecates `size`

`size` is planned to be removed in 0.88

# User-Facing Changes
`str size` can be used for the same result as `size`.

# Tests + Formatting

# After Submitting
write a removal PR for `size`
2023-10-20 11:34:55 +02:00
Hofer-Julian
d0dc6986dd
Use long options for string (#10777) 2023-10-19 22:08:09 +02:00
Hofer-Julian
11480c77be
Add long options for path (#10775) 2023-10-19 22:07:01 +02:00
Hofer-Julian
4fd2b702ee
Add long options for platform and random (#10776) 2023-10-19 22:04:33 +02:00
Antoine Stevan
030e55acbf
add unfold back with a deprecation warning (#10771)
related to
- https://github.com/nushell/nushell/pull/10770

# Description
because some people look into `unfold` already (myself included lol) and
there will be 4 weeks with that new command which has a decent section
in the release note, i fear that
https://github.com/nushell/nushell/pull/10770 is a bit too brutal,
removing `unfold` without any warning...

this PR brings `unfold` back to life.
the `unfold` command will have a deprecation warning and will be removed
in 0.88.

# User-Facing Changes
`unfold` is only deprecated, not removed.

# Tests + Formatting

# After Submitting
2023-10-19 19:23:06 +02:00
Antoine Stevan
c5e1b64b40
remove random integer in favor of random int (#10568)
related to
- https://github.com/nushell/nushell/pull/10520

# Description
this PR is a followup to https://github.com/nushell/nushell/pull/10520
and removes the `random integer` command completely, in favor of `random
int`.

# User-Facing Changes
`random integer` has been fully moved to `random int`
```nushell
> random integer 0..1
Error: nu::parser::extra_positional

  × Extra positional argument.
   ╭─[entry #1:1:1]
 1 │ random integer 0..1
   ·        ───┬───
   ·           ╰── extra positional argument
   ╰────
  help: Usage: random
```

# Tests + Formatting
tests have been moved from
`crates/nu-command/tests/commands/random/integer.rs` to
`crates/nu-command/tests/commands/random/int.rs`

# After Submitting
mention in 0.87.0 release notes
2023-10-19 18:42:07 +02:00
Hofer-Julian
999f7b229f
Remove to xml --pretty (#10668)
followup to
- https://github.com/nushell/nushell/pull/10660
2023-10-19 18:41:54 +02:00
Hofer-Julian
54bc662e0e
Add long options for generators and math (#10752) 2023-10-19 18:17:42 +02:00
Hofer-Julian
5f2089a15b
Add long options for misc and network (#10753) 2023-10-19 18:16:44 +02:00
Darren Schroeder
adb99938f7
rename unfold to generate (#10770)
# Description

This PR renames the `unfold` command to `generate`.
closes #10760

# User-Facing Changes
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2023-10-19 09:30:34 -05:00
Oscar
0a8f27f6f2
Allow empty list inputs in group-by and return empty record (#10730)
# Description

Changed `group-by` behavior to accept empty list as input and return an
empty record instead of throwing an error. I also replaced
`errors_if_input_empty()` test to reflect the new expected behavior.

See #10713 

# User-Facing Changes
`[] | group-by` or `[] | group-by a` now returns empty record


# Tests + Formatting
1 test for emptied table i.e. list

---------

Signed-off-by: Oscar <71343264+0scvr@users.noreply.github.com>
2023-10-19 12:20:52 +02:00
Tilen Gimpelj
9692240b4f
Add --ignore-error to reject (#10737)
Add `--ignore-errors` flag to reject.

This is a PR in reference to #10215 as select has the flag, but reject
hasn't

user can now add `-i` or `--ignore-errors` flag to turn every cell path
into option.

```nushell
> let arg = [0 5 a c]
> [[a b];[1 2] [3 4] [5 6]] | reject $a | to nuon
error index to large
# ----
> let arg = [0 5 a c]
> [[a b];[1 2] [3 4] [5 6]] | reject $a -i | to nuon
[[a, b]; [1, 2], [3, 4], [5, 6]]
```
2023-10-19 06:28:47 +08:00
dependabot[bot]
9c70c68914
Bump csv from 1.2.2 to 1.3.0 (#10733) 2023-10-18 21:01:14 +00:00
Bob Hyman
09b3dab35d
Allow filesystem commands to access files with glob metachars in name (#10694)
(squashed version of #10557, clean commit history and review thread)

Fixes #10571, also potentially: #10364, #10211, #9558, #9310,


# Description
Changes processing of arguments to filesystem commands that are source
paths or globs.
Applies to `cp, cp-old, mv, rm, du` but not `ls` (because it uses a
different globbing interface) or `glob` (because it uses a different
globbing library).

The core of the change is to lookup the argument first as a file and
only glob if it is not. That way,
a path containing glob metacharacters can be referenced without glob
quoting, though it will have to be single quoted to avoid nushell
parsing.

Before: A file path that looks like a glob is not matched by the glob
specified as a (source) argument and takes some thinking about to
access. You might say the glob pattern shadows a file with the same
spelling.
```
> ls a*
╭───┬────────┬──────┬──────┬────────────────╮
│ # │  name  │ type │ size │    modified    │
├───┼────────┼──────┼──────┼────────────────┤
│ 0 │ a[bc]d │ file │  0 B │ 34 seconds ago │
│ 1 │ abd    │ file │  0 B │ now            │
│ 2 │ acd    │ file │  0 B │ now            │
╰───┴────────┴──────┴──────┴────────────────╯

> cp --verbose 'a[bc]d' dest
copied /home/bobhy/src/rust/work/r4/abd to /home/bobhy/src/rust/work/r4/dest/abd
copied /home/bobhy/src/rust/work/r4/acd to /home/bobhy/src/rust/work/r4/dest/acd

> ## Note -- a[bc]d *not* copied, and seemingly hard to access.
> cp --verbose 'a\[bc\]d' dest
Error:   × No matches found
   ╭─[entry #33:1:1]
 1 │ cp --verbose 'a\[bc\]d' dest
   ·              ─────┬────
   ·                   ╰── no matches found
   ╰────

> #.. but is accessible with enough glob quoting.
> cp --verbose 'a[[]bc[]]d' dest
copied /home/bobhy/src/rust/work/r4/a[bc]d to /home/bobhy/src/rust/work/r4/dest/a[bc]d
```
Before_2: if file has glob metachars but isn't a valid pattern, user
gets a confusing error:

```
> touch 'a[b'
> cp 'a[b' dest
Error:   × Pattern syntax error near position 30: invalid range pattern
   ╭─[entry #13:1:1]
 1 │ cp 'a[b' dest
   ·    ──┬──
   ·      ╰── invalid pattern
   ╰────
```

After: Args to cp, mv, etc. are tried first as literal files, and only
as globs if not found to be files.

```
> cp --verbose 'a[bc]d' dest
copied /home/bobhy/src/rust/work/r4/a[bc]d to /home/bobhy/src/rust/work/r4/dest/a[bc]d
> cp --verbose '[a][bc]d' dest
copied /home/bobhy/src/rust/work/r4/abd to /home/bobhy/src/rust/work/r4/dest/abd
copied /home/bobhy/src/rust/work/r4/acd to /home/bobhy/src/rust/work/r4/dest/acd
```
After_2: file with glob metachars but invalid pattern just works.
(though Windows does not allow file name to contain `*`.).

```
> cp --verbose 'a[b' dest
copied /home/bobhy/src/rust/work/r4/a[b to /home/bobhy/src/rust/work/r4/dest/a[b
```

So, with this fix, a file shadows a glob pattern with the same spelling.
If you have such a file and really want to use the glob pattern, you
will have to glob quote some of the characters in the pattern. I think
that's less confusing to the user: if ls shows a file with a weird name,
s/he'll still be able to copy, rename or delete it.

# User-Facing Changes
Could break some existing scripts. If user happened to have a file with
a globbish name but was using a glob pattern with the same spelling, the
new version will process the file and not expand the glob.

# Tests + Formatting
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---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-10-18 13:31:15 -05:00
Stefan Holderbach
88a87158c2
Bump version to 0.86.1 (#10755)
To dev or to patch that is the question
2023-10-18 13:00:51 -05:00
Stefan Holderbach
5d8763ed1d
Bump version for 0.86.0 release (#10726)
## Release checklist:

- [x] `uu_cp` on crates.io #10725
- [x] new `reedline` released and used nushell/reedline#645
- [x] check of workspace dependency DAG
- [x] release notes ready:
https://github.com/nushell/nushell.github.io/pull/1071
2023-10-18 06:08:20 +13:00
Darren Schroeder
5a746c0ed6
add coreutils to cp search terms (#10738)
# Description

This PR is just a quick change to add `coreutils` to the `cp` command. I
thought that it would be a good search term as we start to integrate
more `coreutils` commands.

# User-Facing Changes
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2023-10-16 07:21:30 -05:00
Stefan Holderbach
76ee00e013
Pin uu_cp to the 0.0.22 release. (#10725) 2023-10-15 21:19:34 +02:00
Darren Schroeder
1f62024a15
add a debug info command to show memory info (#10711)
# Description

This PR adds a new command called `debug info`. I'm not sure if the name
is right but we can rename it if needed. The purpose of this command is
to show a user how much memory nushell is using. This is what the output
looks like.

I feel like the further we go with nushell, the more we'll need to
easily monitor the memory usage. With this command, we should easily be
able to do that with scripts or just running the command.

```nushell
❯ debug info | table -e
╭─────────┬──────────────────────────────────────────────────────────────────────╮
│pid      │31036                                                                 │
│ppid     │29388                                                                 │
│         │╭─────────────────┬────────────────────────────────────────────────╮  │
│process  ││memory           │63.5 MB                                         │  │
│         ││virtual_memory   │5.6 GB                                          │  │
│         ││status           │Runnable                                        │  │
│         ││root             │C:\cartar\debug                                 │  │
│         ││cwd              │C:\Users\us991808\source\repos\forks\nushell\   │  │
│         ││exe_path         │C:\cartar\debug\nu.exe                          │  │
│         ││command          │c:\cartar\debug\nu.exe -l                       │  │
│         ││name             │nu.exe                                          │  │
│         ││environment      │{record 110 fields}                             │  │
│         │╰─────────────────┴────────────────────────────────────────────────╯  │
│         │╭────────────────┬───────╮                                            │
│system   ││total_memory    │17.1 GB│                                            │
│         ││free_memory     │5.9 GB │                                            │
│         ││used_memory     │11.3 GB│                                            │
│         ││available_memory│5.9 GB │                                            │
│         │╰────────────────┴───────╯                                            │
╰─────────┴──────────────────────────────────────────────────────────────────────╯
```
> [!NOTE]
The `process.environment` is not the nushell `$env` but the environment
that the process was created with at launch time.
# User-Facing Changes
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2023-10-14 12:28:48 -05:00
Gaëtan
1751ac12f4
allow multiple extensions (#10593)
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# Description
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This PR allows `open` to handle files with multiple extensions; i.e it
will try to call `from tar.gz`, `from gz` when calling
```nu
open file.tar.gz
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
No breaking changes.
2023-10-13 13:45:36 -05:00
Stefan Holderbach
c5545c59c6
Fix output types of math commands to be narrower (#9740)
# Description
Those commands either only return `Type::Float` or `Type::Int`

Narrow the type to the correct output

# User-Facing Changes
More correct type in documentation
2023-10-11 21:26:35 +02:00
Darren Schroeder
0ba81f1d51
rename nushell's cp command to cp-old making coreutils the default cp (#10678)
# Description

This PR renames nushell's `cp` command to `cp-old` to make room for
`ucp` to be renamed to `cp`, making the coreutils version of `cp` the
default for nushell. After some period of time, we should remove
`cp-old` entirely.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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2023-10-10 18:13:28 -05:00
dependabot[bot]
c81fa397b6
Bump trash from 3.0.6 to 3.1.0 (#10654) 2023-10-10 20:52:45 +00:00
Antoine Stevan
8c36e9df44
remove into decimal (#10341)
followup to
- https://github.com/nushell/nushell/pull/9979

## ⚠️ wait for just before 0.86 ⚠️

# Description
after deprecation comes removal 😏 

# User-Facing Changes
`into decimal` is removed in favor of `into float`

# Tests + Formatting

# After Submitting
2023-10-10 20:05:44 +02:00
Marshall Bruner
1402508416
give better error if required field of url join is invalid (#10589)
# Description
Fix #10506 by adding `ExpectedNonNull` `ShellError` if required field is
entered as `$nothing`, `null`, " ", etc.

This adds a new `ShellError`, `ExpectedNonNull`, taking the expected
type and span.

# User-Facing Changes
Will get a more helpful error in the case described by #10506. Examples:
```nushell
➜ {scheme: "", host: "github.com"} | url join
Error: nu:🐚:expected_non_null

  × Expected string found null.
   ╭─[entry #16:1:1]
 1 │ {scheme: "", host: "github.com"} | url join
   ·          ─┬
   ·           ╰── expected string, found null
   ╰────
```

```nushell
❯ {scheme: "https", host: null} | url join
Error: nu:🐚:expected_non_null

  × Expected string found null.
   ╭─[entry #19:1:1]
 1 │ {scheme: "https", host: null} | url join
   ·                         ──┬─
   ·                           ╰── expected string, found null
   ╰────
```

# Tests + Formatting
All pass.
2023-10-10 19:24:23 +02:00
Antoine Stevan
f77fe04425
remove random decimal (#10342)
followup to
- https://github.com/nushell/nushell/pull/9979

## ⚠️ wait for just before 0.86 ⚠️

# Description
after deprecation comes removal 😏 

# User-Facing Changes
`into decimal` is removed in favor of `into float`

# Tests + Formatting

# After Submitting
2023-10-10 18:57:53 +02:00
dependabot[bot]
20ac30b6e2
Bump byteorder from 1.4.3 to 1.5.0 (#10657) 2023-10-10 12:57:36 +00:00
Hofer-Julian
9f144798d3
Deprecate to xml --pretty {int} in favor of --indent {int} (#10660)
Fixes #10644

## the deprecation errors
- using `--pretty` alone` will run the command and give a warning
```nushell
> {tag: note content : [{tag: remember content : [Event]}]} | to xml --pretty 4
Error:   × Deprecated option
   ╭─[entry #7:1:1]
 1 │ {tag: note content : [{tag: remember content : [Event]}]} | to xml --pretty 4
   ·                                                             ───┬──
   ·                                                                ╰── `to xml --pretty {int}` is deprecated and will be removed in 0.87.
   ╰────
  help: Please use `--indent {int}` instead.


<note>
    <remember>Event</remember>
</note>
```
- using `--pretty` and `--indent` will give the deprecation warning and
throw an error
```nushell
> {tag: note content : [{tag: remember content : [Event]}]} | to xml --pretty 4 --indent 4
Error:   × Deprecated option
   ╭─[entry #9:1:1]
 1 │ {tag: note content : [{tag: remember content : [Event]}]} | to xml --pretty 4 --indent 4
   ·                                                             ───┬──
   ·                                                                ╰── `to xml --pretty {int}` is deprecated and will be removed in 0.87.
   ╰────
  help: Please use `--indent {int}` instead.


Error: nu:🐚:incompatible_parameters

  × Incompatible parameters.
   ╭─[entry #9:1:1]
 1 │ {tag: note content : [{tag: remember content : [Event]}]} | to xml --pretty 4 --indent 4
   ·                                                                             ┬          ┬
   ·                                                                             │          ╰── and --indent
   ·                                                                             ╰── Cannot pass --pretty
   ╰────
```
2023-10-09 19:05:33 +02:00
Antoine Stevan
0b651b6372
add examples with .. and / to path join (#10620)
related to
-
https://discord.com/channels/601130461678272522/615329862395101194/1159484770468773990

# Description
because the following might not be trivial
```nushell
> "/foo/bar" | path join "/" "baz"
/baz
```
i thought adding a few examples to the `path join` command might help
😇

# User-Facing Changes
two new examples in `help path join` one with `..` and the other with
`/` 👍

# Tests + Formatting
the examples have `result`s so that they are checked.

# After Submitting

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-10-09 18:58:32 +02:00
WindSoilder
0c67d742f0
fix clippy (#10659)
This pr fix clippy warnings in latest clippy version(1.72.0):

Unfortunally it's not easy to handle for [try
fold](https://rust-lang.github.io/rust-clippy/master/index.html#/manual_try_fold)
warning in `start command`

Refer to known issue:
> This lint doesn’t take into account whether a function does something
on the failure case, i.e., whether short-circuiting will affect
behavior. Refactoring to try_fold is not desirable in those cases.

That's the case for our code, which does something on the failure case.

So this pr is making a little refactor on `try_commands`.
2023-10-10 03:31:15 +13:00
dependabot[bot]
2ef34a3b4b
Bump wax from 0.5.0 to 0.6.0 (#10574) 2023-10-09 12:31:50 +00:00
Christopher Durham
2d72f892fe
Fix clippy in registry_query.rs (#10652)
The toolkit check passes locally; I'm not sure what the difference is
there.

cc @fdncred who merged the previous PR
2023-10-09 16:19:20 +08:00
Christopher Durham
ee4e0a933b
Fix registry query flag validation (#10648) 2023-10-08 16:52:37 -05:00
Hofer-Julian
765b303689
Add long options for formats (#10645) 2023-10-08 19:07:09 +02:00
Hofer-Julian
ff6c0fcb81
Add long options for filters (#10641) 2023-10-08 13:12:46 +02:00
David Matos
7827b1fb87
ucp: Change error when directory is specified but not recursive (#10609)
# Description
Closes #10537. Basically error message was unhelpful, and this temporary
measure adds back the nice previous nushell error message. Ideally, we
would like to add a more permanent solution mentioned in the issue
[comments](https://github.com/nushell/nushell/issues/10537#issuecomment-1743686122),
but since we want to have `ucp` as `cp` on new release, this is hackier
but way simpler so this fix should do it.

Only downside is that now behavior differs from `uutils` in the sense
that:
```
uutils:
> cp a foo/ bar
ls bar
# foo/a

nushell:
>ucp a foo/ bar
# directory error (not copied) ....
```
So, since its non fatal error, uutils copies a, but nushell errors out
with nothing copied. If we go to option 3 mentioned above, then we can
decide what we want to do, and perhaps continue on a non fatal error.


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- [X] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [X] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [X] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [X] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```

# After Submitting

---------

Co-authored-by: amtoine <stevan.antoine@gmail.com>
2023-10-06 18:59:46 +02:00
Hofer-Julian
0dbd014d8b
Use long options for debug (#10621)
Also add short options for `profile`
2023-10-06 18:54:15 +02:00
Hofer-Julian
129ae0bf3e
Add long options for conversions (#10602)
As discussed in
https://github.com/nushell/nushell/pull/10597#issuecomment-1745692687

I've also removed one failing example for `into string`. It was simply
printed in the docs without context, and the expected result was
commented out.
2023-10-05 18:46:13 +02:00
Hofer-Julian
471c58448e
Add long options for bits and bytes (#10601)
As discussed in
https://github.com/nushell/nushell/pull/10597#issuecomment-1745692687
2023-10-05 18:45:28 +02:00
Lucas Chaim
a03c1c266c
Add url decode command (#10611)
Implemented URL decoding as a url subcommand, created corresponding unit
tests. The logic, examples and descriptions were based on the existing
`url encode` command.

Resolves #10563

# Description
Added a new `url decode` command to compliment the existing `url
encode`, as proposed by myself in #10563.
It takes a string, list of strings or cell path and produces the
corresponding decoded strings.

![image](https://github.com/nushell/nushell/assets/4030336/815a34e9-7ceb-4d09-9d74-e700ba513b17)

# User-Facing Changes
New url subcommand `url decode`, as described above.

# Tests + Formatting
I've added unit tests for the new subcommand and ensured all actions
outlined below showed no issues.
- [x] `cargo fmt --all -- --check`
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
- [x] `cargo test --workspace`
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"`
2023-10-05 18:43:58 +02:00
JT
8c507dc984
Revert "Port command examples to long option" (#10597)
Reverts nushell/nushell#10596

Using the long option in examples is going to be confusing as it makes
the reader think the long option is required. It also isn't idiomatic
Nushell.

The examples should be copy-paste-able as idiomatic Nushell, so as such
we shouldn't expand them to the long flag name.
2023-10-04 09:41:13 +13:00
Hofer-Julian
4a82ee6c11
Port command examples to long option (#10596)
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# Description

Long options are preferable over short ones for documentation.
This PR ports some command examples to exclusively use long options.
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# User-Facing Changes
 
<!-- List of all changes that impact the user experience here. This
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# Tests + Formatting

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Make sure you've run and fixed any issues with these commands:

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check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
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documentation](https://github.com/nushell/nushell.github.io) after the
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2023-10-03 13:41:41 -05:00
Stefan Holderbach
7c1487e18d
Use int type name consistently (#10579)
# Description
When referring to the type use `int` consistently. Only when referring
to the concept of integer numbers use `integer`.

- Fix `random integer` to `random int` tests
  - Forgot in #10520
- Use int instead of integer in error messages
- Use int type name in bits commands
- Fix messages in `for` examples
- Use int typename in `into` commands
- Use int typename in rest of commands
- Report errors in `nu-protocol` with int typename

Work for #10332 

# User-Facing Changes
User errorrs should now use `int` so you can easily find the necessary
commands or type annotations.

# Tests + Formatting
Only two tests found that needed updating
2023-10-03 18:24:32 +02:00
JT
844cb1213b
Remove cd w/ abbreviations (#10588)
# Description

This removes the old style "cd with abbreviations" that would attempt to
guess what directory you wanted to `cd` to. This would sometimes have
false positives, so we left it off by default in the config.

In the current main, we have much-improved path completions
(https://github.com/nushell/nushell/pull/10543) so you can now do `cd
a/b<tab>` and get a much better experience (because you can see the
directory you're about to cd to). This removes the need for the previous
abbreviation system.

# User-Facing Changes

This does remove the old abbreviation system. It will likely mean that
old config files that have settings for abbreviations will now get
errors.

update: here's an example of the error you'll see:


![image](https://github.com/nushell/nushell/assets/547158/6847a25d-895a-4b92-8251-278a57e8d29a)

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
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documentation](https://github.com/nushell/nushell.github.io) after the
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-->
2023-10-03 10:51:46 +13:00
Jakub Žádník
eb6870cab5
Add --env and --wrapped flags to def (#10566) 2023-10-02 21:13:31 +03:00
Darren Schroeder
eeade99452
add a few more grid icons (#10583)
# Description

This PR adds a few more grid icons and updates some existing ones.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
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check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->
2023-10-02 10:04:58 -05:00
Marshall Bruner
679879f79b
Add warning to url join when input key is not supported (#10506) (#10565)
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# Description
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Adds warning to `url join` when input key is not supported as suggested
by @amtoine in #10506.

It just adds a `println!` statement but it seems like that is all that
is done for other warnings, e.g.,
20aaaaf90c/crates/nu-glob/src/lib.rs (L434)

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
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check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->
All pass.
2023-10-02 06:47:02 -05:00
dependabot[bot]
6c6d215197
Bump ureq from 2.7.1 to 2.8.0 (#10573) 2023-10-02 09:55:58 +00:00
Hudson Clark
fa2e6e5d53
feat: Add unfold command (#10489)
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# Description
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> [!NOTE]
> This PR description originally used examples where the `generator`
closure returned a list. It has since been updated to use records
instead.

The `unfold` command allows users to dynamically generate streams of
data. The stream is generated by repeatedly invoking a `generator`
closure. The `generator` closure accepts a single argument and returns a
record containing two optional keys: 'out' and 'next'. Each invocation,
the 'out' value, if present, is added to the stream. If a 'next' key is
present, it is used as the next argument to the closure, otherwise
generation stops.

The name "unfold" is borrowed from other functional-programming
languages. Whereas `fold` (or `reduce`) takes a stream of values and
outputs a single value, `unfold` takes a single value and outputs a
stream of values.

### Examples

A common example of using `unfold` is to generate a fibbonacci sequence.
See
[here](6ffdac103c/src/sources.rs (L65))
for an example of this in rust's `itertools`.

```nushell
> unfold [0, 1] {|fib| {out: $fib.0, next: [$fib.1, ($fib.0 + $fib.1)]} } | first 10
───┬────
 0 │  0
 1 │  1
 2 │  1
 3 │  2
 4 │  3
 5 │  5
 6 │  8
 7 │ 13
 8 │ 21
 9 │ 34
───┴────
```

This command is particularly useful when consuming paginated APIs, like
Github's. Previously, nushell users might use a loop and buffer
responses into a list, before returning all responses at once. However,
this behavior is not desirable if the result result is very large. Using
`unfold` avoids buffering and allows subsequent pipeline stages to use
the data concurrently, as it's being fetched.

#### Before
```nushell
mut pages = []
for page in 1.. {
  let resp = http get (
    {
      scheme: https,
      host: "api.github.com",
      path: "/repos/nushell/nushell/issues",
      params: {
	page: $page,
	per_page: $PAGE_SIZE
      }
    } | url join)

  $pages = ($pages | append $resp)

  if ($resp | length) < $PAGE_SIZE {
    break
  }
}
$pages
```

#### After
```nu
unfold 1 {|page|
  let resp = http get (
    {
      scheme: https,
      host: "api.github.com",
      path: "/repos/nushell/nushell/issues",
      params: {
	page: $page,
	per_page: $PAGE_SIZE
      }
    } | url join)

  if ($resp | length) < $PAGE_SIZE {
    {out: $resp}
  } else {
    {out: $resp, next: ($page + 1)}
  }
}
```


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
- An `unfold` generator is added to the default context.

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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crates/nu-std"` to run the tests for the standard library

> **Note**
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automatically
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> ```
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# After Submitting
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Given the complexity of the `generator` closure's return value, it would
be good to document the semantics of `unfold` and provide some in-depth
examples showcasing what it can accomplish.
2023-09-30 09:08:06 -05:00
Ryan Armstrong
7eaa6d01ab
Add 'help escapes' command for quick reference of nushell string escapes (#10522)
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resolves #4869 

# Description
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guide](../CONTRIBUTING.md) and talk to the core team before making major
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Adds a `help escape` command that can be used to display a table of
string escape sequences and their outputs.
```nu
help escapes
```
```nu
help escapes -h
```

The command should also appear in the list displayed when tab
autocompleting on `help`.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
Users can now use a new `help escapes` command to output a table of
string escape sequences and their outputs.

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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check that you're using the standard code style
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sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

> **Note**
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> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
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# After Submitting
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Need to update docs to reflect existence of the new `help escapes`
command.
2023-09-30 09:04:27 -05:00
WindSoilder
d34581db4a
Rename: change the SyntaxShape of -c flag from list to record (#10526)
# Description
Fixes: #7085 
Also closes: #7526 

# User-Facing Changes
After this change, we need to use `-c` flag like this:
```nushell
[[a, b, c]; [1, 2, 3]] | rename -c { a: ham }
```
But we can rename many columns easily, here is another example:
```nushell
[[a, b, c]; [1, 2, 3]] | rename -c { a: ham, b: ham2 }
```
2023-09-30 08:59:47 -05:00
poketch
16453b6986
Making open case-insensitive to file extensions (#10451)
# Description

Closes #10441 

Uses `String::to_lowercase()` when the file's extension `ext` is parsed
to allow `from_decl(format!("from {ext}"))` to return the desired output
regardless of extension case.

It doesn't work with sqlite files since those are handled earlier in the
parsing but I think is good- since there's no standard file extension
used by sqlite so a user will likely want case sensitivity in that case.

This also has the (possibly undesired) effect of making `open`
completely case insensitive, e.g. `open foo.JSON` will work on a file
named `foo.json` and vice versa. This is good on Windows as it treats
`foo.json` and `foo.JSON` as the same file, but may not be the desired
behaviour on Unix.

If this behaviour is undesired I assume it would be fixed with a
`#[cfg(not(unix))]` attribute on the `to_lowercase()` operation but that
produces slightly "uglier" code that I didn't wish to submit unless
necessary. 

old behaviour:

![image](https://github.com/nushell/nushell/assets/79598494/261df577-e377-44ac-bef3-f6384bceaeb5)

new behaviour: 

![image](https://github.com/nushell/nushell/assets/79598494/04271740-a46f-4613-a3a6-1e220ef7f829)


# User-Facing Changes

`open` will now present a table when `open`-ing files with captitalized
extensions rather than the file's raw data

# Tests + Formatting

new test: `parses_file_with_uppercase_extension` which tests the desired
behaviour

---------

Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
2023-09-29 17:20:59 +02:00
Stefan Holderbach
80a183dde2
Fix editor config for reedline and config nu/env (#10535)
# Description
This merges @horasal 's changes from #10246 and #10269

Closes #10205
Closes #8714

Fixes the bug that editor paths with spaces are unusable

Closes #10210 
Closes #10269


# User-Facing Changes
You can now either pass a string with the name of the executable or a
list with the executable and any flags to
`$env.config.buffer_editor`/`$env.EDITOR`/`$env.VISUAL`

Both the external buffer editor of reedline (by default bound to
`Ctrl-o`) and the commands `config nu` and `config env` will respect
those variables in the following order:
1. `$env.config.buffer_editor`
2. `$env.EDITOR`
3. `$env.VISUAL`

Example:
```
$env.EDITOR = "nvim"                      # The system-wide EDITOR is neovim
$env.config.buffer_editor = ["vim" "-p2"] # Force vim to open two tabs (not particularly useful)
$env.config.buffer_editor = null          # Unset `buffer_editor` -> Uses `$env.EDITOR` ergo nvim
```
# Tests + Formatting
None

---------

Co-authored-by: Horasal <1991933+horasal@users.noreply.github.com>
2023-09-29 16:36:03 +02:00
Bob Hyman
9a0c6f2e02
glob with ../ prefix now works; (#10504)
Fixes #10503 
Also improves link to metacharacter help;

# Description
`glob` code was using pattern as provided by user. If that had leading
`..\`, `wax::Glob` is documented to treat them as literal chars to be
matched.
Fix is to use `wax::Glob.partition()` to split such invariant prefixes
off the pattern and tack them onto the working directory computed
separately.

Before
```
> ls ..
╭───┬───────┬──────┬──────┬───────────────╮
│ # │ name  │ type │ size │   modified    │
├───┼───────┼──────┼──────┼───────────────┤
│ 0 │ ../r1 │ dir  │  7 B │ 3 hours ago   │
│ 1 │ ../r2 │ dir  │  3 B │ a day ago     │
│ 2 │ ../r3 │ dir  │ 13 B │ 4 minutes ago │
╰───┴───────┴──────┴──────┴───────────────╯
> glob ../r*
╭────────────╮
│ empty list │
╰────────────╯
```
After 
```
> glob ../r*
╭───┬──────────────────────────────╮
│ 0 │ /home/bobhy/src/rust/work/r2 │
│ 1 │ /home/bobhy/src/rust/work/r1 │
│ 2 │ /home/bobhy/src/rust/work/r3 │
╰───┴──────────────────────────────╯
```

# User-Facing Changes
None

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-09-29 06:48:55 -05:00
WindSoilder
9c52b93975
allow early return outside of main (#10514)
# Description
Fixes: #9792

When evaluating file, we need to allow early return if we evaluate
script file first.
2023-09-28 18:49:42 +02:00
Stefan Holderbach
cc767463e6
Rename random integer to random int (#10520)
# Description
Consistently use `int` for types and commands

h/t @1kinoti

Work for #10332

# User-Facing Changes
Deprecate `random integer` in the next release

New command `random int`

# Tests + Formatting
(-)
2023-09-28 11:47:05 +02:00
fnuttens
8f4ea69c22
Add support for HTTP proxy in network commands (#10401)
Closes https://github.com/nushell/nushell/issues/8847

# Description

If the `HTTP_PROXY` variable is found, use its value to setup ureq
proxy. I haven't implemented `NO_PROXY` at the moment.

# User-Facing Changes

No breaking change for the user, the network commands simply use an
environment variable.

# Tests + Formatting

The existing tests seem to run fine, although I can't think of a new
test to add.
2023-09-27 15:43:34 +08:00
Antoine Stevan
6c026242d4
remove the $nothing variable (#10478)
related to 
- https://github.com/nushell/nushell/pull/9973
- https://github.com/nushell/nushell/pull/9918

thanks to @jntrnr and their super useful tips on this PR, i learned
about the parser + evaluation, so 🙏

# Description
because we already have `null` as the value of the type `nothing` and as
a followup to the two other attempts of mine, i propose to remove the
redundant `$nothing` built-in variable 😋

this PR is the first step, deprecating `$nothing`.
a followup PR will remove it altogether and wait for 0.87 👍 

⚙️ **details**: a new `NOTHING_VARIABLE_ID = 3` has been added,
parsing `$nothing` will create it, finally a `Value::Nothing` will be
produced and a warning will be reported.

this PR already fixes the `toolkit.nu` module so that it does not throw
a bunch of warnings each time 👌

# User-Facing Changes
`$nothing` is now deprecated and will be removed in 0.87
```nushell
> $nothing
Error:   × Deprecated variable
   ╭─[entry #1:1:1]
 1 │ $nothing
   · ────┬───
   ·     ╰── `$nothing` is deprecated and will be removed in 0.87.
   ╰────
  help: Use `null` instead
```

# Tests + Formatting
tests have been updated, especially
- `nothing_fails_string`
- `nothing_fails_int`
which use a variable called `nil` now to make sure `nothing` does not
support cell paths 👍

# After Submitting
classic deprecation mention 👍
2023-09-26 18:49:28 +02:00
Stefan Holderbach
4a26719b0c
Bump dialoguer to 0.11.0 (#10510)
Includes fixes for breaking changes
Supersedes #10494
2023-09-26 18:00:16 +02:00
Antoine Stevan
feef612388
show the full directory / file path in "directory not found" error (#10430)
should close https://github.com/nushell/nushell/issues/10406

# Description
when writing a script, with variables you try to `ls` or `open`, you
will get a "directory not found" error but the variable won't be
expanded and you won't be able to see which one of the variable was the
issue...

this PR adds this information to the error.

# User-Facing Changes
let's define a variable
```nushell
let does_not_exist = "i_do_not_exist_in_the_current_directory"
```
### before
```nushell
> open $does_not_exist
Error: nu:🐚:directory_not_found

  × Directory not found
   ╭─[entry #7:1:1]
 1 │ open $does_not_exist
   ·      ───────┬───────
   ·             ╰── directory not found
   ╰────
```
```nushell
> ls $does_not_exist
Error: nu:🐚:directory_not_found

  × Directory not found
   ╭─[entry #8:1:1]
 1 │ ls $does_not_exist
   ·    ───────┬───────
   ·           ╰── directory not found
   ╰────
```

### after
```nushell
> open $does_not_exist
Error: nu:🐚:directory_not_found

  × Directory not found
   ╭─[entry #3:1:1]
 1 │ open $does_not_exist
   ·      ───────┬───────
   ·             ╰── directory not found
   ╰────
  help: /home/amtoine/documents/repos/github.com/amtoine/nushell/i_do_not_exist_in_the_current_directory does not exist
```
```nushell
> ls $does_not_exist
Error: nu:🐚:directory_not_found

  × Directory not found
   ╭─[entry #4:1:1]
 1 │ ls $does_not_exist
   ·    ───────┬───────
   ·           ╰── directory not found
   ╰────
  help: /home/amtoine/documents/repos/github.com/amtoine/nushell/i_do_not_exist_in_the_current_directory does not exist
```

# Tests + Formatting
shouldn't harm anything 🤞 

# After Submitting
2023-09-26 17:38:58 +08:00
Maxim Zhiburt
65074ec449
nu-table: Fix failing test (relied on termwidth assumptions) (#10492)
close #10468

You can check on different term sizes.
2023-09-25 18:17:42 +02:00
Poliorcetics
a19cac2673
Command: Add config env/nu --default to print defaults (#10480)
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# Description
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Closes #5436

When I opened this issue more than a year ago, I mainly wanted the
following capacity: easily access the full env and have the hability to
update it when a new version of `nushell` comes out.

With this PR I can now do the following:

```nu
source-env ~/.config/nushell/defaults/env.nu
source     ~/.config/nushell/defaults/config.nu

# Update nushell default config & env file (run this after a version update)
def update-defaults [] {
    config env --default | save -f ~/.config/nushell/defaults/env.nu
    config nu  --default | save -f ~/.config/nushell/defaults/config.nu
}
```

Which is more than enough for me. Along with `nushell` respecting the
XDG spec on macOS (`dirs-next` should be banned for CLI tools on macOS),
this should be one of the last hurdle before fully switching for me!

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

Two new switches to existing commands:

```nu
config env --default # Print the default env embedded at compile time in the binary
config nu  --default # Print the default config embedded at compile time in the binary
```

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
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check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

- Added a test for the output of `config env --default`
- Added a test for the output of `config nu --default`

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->

Are the docs for commands generated automatically or do I need to make a
PR there too ? It's no problem if so, just point me at instructions if
there are any :)
2023-09-25 08:00:59 -05:00
dependabot[bot]
57825a5c45
Bump rayon from 1.7.0 to 1.8.0 (#10497) 2023-09-25 11:00:05 +00:00
Darren Schroeder
19cee5fda1
fix magenta_reverse and friends (#10491)
# Description

Magenta wasn't being interpreted correctly. note that `bg:
magenta_reverse attr: b` showed up as white. This was because it was
missing from the lookup and it was defaulting to white.

fixes #10490 

### Before

![image](https://github.com/nushell/nushell/assets/343840/0cf69ab8-813e-42e4-aea5-5db231f29f74)

### After

![image](https://github.com/nushell/nushell/assets/343840/d36f18f3-514d-443a-8bc8-cda2fed09615)


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

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automatically
> toolkit check pr
> ```
-->

# After Submitting
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documentation](https://github.com/nushell/nushell.github.io) after the
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-->
2023-09-24 14:43:17 -05:00
WindSoilder
d2c87ad4b4
differentiating between --x and --x: bool (#10456)
# Description
Fixes: #10450 

This pr differentiating between `--x: bool` and `--x`

Here are examples which demostrate difference between them:
```nushell
def a [--x: bool] { $x };
a --x    # not allowed, you need to parse a value to the flag.
a        # it's allowed, and the value of `$x` is false, which behaves the same to `def a [--x] { $x }; a`
```

For boolean flag with default value, it works a little bit different to
#10450 mentioned:
```nushell
def foo [--option: bool = false] { $option }
foo                  # output false
foo --option         # not allowed, you need to parse a value to the flag.
foo --option true    # output true
```

# User-Facing Changes
After the pr, the following code is not allowed:
```nushell
def a [--x: bool] { $x }; a --x
```

Instead, you have to pass a value to flag `--x` like `a --x false`. But
bare flag works in the same way as before.

## Update: one more breaking change to help on #7260 
```
def foo [--option: bool] { $option == null }
foo
```
After the pr, if we don't use a boolean flag, the value will be `null`
instead of `true`. Because here `--option: bool` is treated as a flag
rather than a switch

---------

Co-authored-by: amtoine <stevan.antoine@gmail.com>
2023-09-23 10:20:48 +02:00
Stefan Holderbach
1bb953877e
Improve select row perf for large N (#10355)
# Description
While reviewing #10350 I noticed that a `HashSet<usize>` was used to
deduplicate the incoming rows, which are then sorted after cloning to a
separate `Vec`. This sounds like a candidate for a `BTreeSet` which
guarantees the ordering.

In the process I removed some dead code.

- Use `BTreeSet` instead of `HashSet`
- Remove dead `skip` logic
- Use `BTreeSet` directly in `NthIterator`
- Consume `BTreeSet` through `Peekable<IntoIter>`
2023-09-21 23:51:13 +02:00
George Padley
1c677c9577
Map DirectoryNotFound to FileNotFound for open command (#10089)
# Description


This PR should close #10085
Maps `DirectoryNotFound` errors to `FileNotFound`. All other errors are
left unchanged.

# User-Facing Changes

This means a user will see `FileNotFound` instead of `DirectoryNotFound`
which is more meaning full to the user.
2023-09-21 20:17:44 +02:00
Stefan Holderbach
0c7a8e3634
Remove dead BSON related tests (#10458)
Those tests where behind a feature flag `bson` that is never defined in
`Cargo.toml`

Remove them.
2023-09-21 20:01:49 +02:00
Maxim Zhiburt
7cfd4d2cfa
nu-table: Add table option --abbreviated (#10399)
- Added `--abbreviated`/`-a` option
- Adedd `abbreviate_if_longer_than` config opt for it.

```nu
ls | table -a 3
```

```
╭───┬────────────────────┬──────┬───────────┬──────────────╮
│ # │        name        │ type │   size    │   modified   │
├───┼────────────────────┼──────┼───────────┼──────────────┤
│ 0 │ CODE_OF_CONDUCT.md │ file │   3.4 KiB │ 4 days ago   │
│ 1 │ CONTRIBUTING.md    │ file │  18.3 KiB │ 2 weeks ago  │
│ 2 │ Cargo.lock         │ file │ 144.3 KiB │ 15 hours ago │
│ 3 │ ...                │ ...  │ ...       │ ...          │
│ 4 │ tests              │ dir  │   4.0 KiB │ 4 months ago │
│ 5 │ toolkit.nu         │ file │  14.6 KiB │ 5 days ago   │
│ 6 │ wix                │ dir  │   4.0 KiB │ 2 months ago │
╰───┴────────────────────┴──────┴───────────┴──────────────╯
```

```nu
$env | table -a 3
```

```
╭──────────────────┬──────────────────────────────────────────────────────────────────────────╮
│ BROWSER          │ firefox                                                                  │
│ CARGO            │ /home/maxim/.rustup/toolchains/1.70.0-x86_64-unknown-linux-gnu/bin/cargo │
│ CARGO_HOME       │ /home/maxim/.cargo                                                       │
│ ...              │ ...                                                                      │
│ XDG_SESSION_TYPE │ x11                                                                      │
│ XDG_VTNR         │ 7                                                                        │
│ _                │ /home/maxim/.cargo/bin/cargo                                             │
╰──────────────────┴──────────────────────────────────────────────────────────────────────────╯
```

close #10393

PS: Maybe as a separate issue (good candidate for `GOOD FIRST ISSUE`)
add a config option to change a default `...` truncation sign to a
custom? (which would be applicable not only for `--abbreviated` but all
kind of tables)

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-09-20 12:59:08 -05:00
Darren Schroeder
4ae53d93fb
new command: into value (#10427)
# Description

This new command `into value` is a command that tries to infer the type
of data you have in a table. It converts each cell to a string and then
runs a set of regular expressions on that string. This was mostly
cobbled together after looking at how polars does similar things. The
regular expressions were taken straight form polars and tweaked.

### Before
```nushell
❯ [[col1 col2 col3 col4 col5 col6]; ["1" "two" "3.4" "true" "2023-08-10 14:07:17.922050800 -05:00" "2023-09-19"]] |
  update col1 {|r| $r.col1 | into int } |
  update col3 {|r| $r.col3 | into float } |
  update col4 {|r| $r.col4 | into bool } |
  update col5 {|r| $r.col5 | into datetime } |
  update col6 {|r| $r.col6 | into datetime }
╭#┬col1┬col2┬col3┬col4┬───col5────┬───col6────╮
│0│   1│two │3.40│true│a month ago│8 hours ago│
╰─┴────┴────┴────┴────┴───────────┴───────────╯
```
or
```nushell
❯ [[col1 col2 col3 col4 col5 col6]; ["1" "two" "3.4" "true" "2023-08-10 14:07:17.922050800 -05:00" "2023-09-19"]] |
  into int col1 |
  into float col3 |
  into bool col4 |
  into datetime col5 col6
╭#┬col1┬col2┬col3┬col4┬───col5────┬───col6────╮
│0│   1│two │3.40│true│a month ago│8 hours ago│
╰─┴────┴────┴────┴────┴───────────┴───────────╯
```

### After
```nushell
❯ [[col1 col2 col3 col4 col5 col6]; ["1" "two" "3.4" "true" "2023-08-10 14:07:17.922050800 -05:00" "2023-09-19"]] | into value
╭#┬col1┬col2┬col3┬col4┬───col5────┬───col6────╮
│0│   1│two │3.40│true│a month ago│8 hours ago│
╰─┴────┴────┴────┴────┴───────────┴───────────╯
```

It's definitely not perfect. There are ways it will fail because on
regular expressions not working on all formats. My hope is that people
will pick this up and add more regular expressions and if there are
problems with the existing ones, change them. This is meant as a
"starter command" with easy entry for newcomers that are looking to chip
in and help out.

Also, some tests probably need to be added to ensure what we have now
doesn't break with updates.

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2023-09-20 12:57:58 -05:00
Darren Schroeder
29e809ad77
allow values command to support LazyRecords (#10418)
# Description

This PR allows the `values` command to support lazy records.

closes https://github.com/nushell/nushell/issues/10417

### Before
```nushell
sys | values
Error: nu:🐚:only_supports_this_input_type

  × Input type not supported.
   ╭─[entry #1:1:1]
 1 │ sys | values
   · ─┬─   ───┬──
   ·  │       ╰── only record or table input data is supported
   ·  ╰── input type: record<host: record<name: string, os_version: string, long_os_version: string, kernel_version: string, hostname: string, uptime: duration, boot_time: string, sessions: list<any>>, cpu: table<name: string, brand: string, freq: int, cpu_usage: float, load_average: string, vendor_id: string>, disks: table<device: string, type: string, mount: string, total: filesize, free: filesize, removable: bool, kind: string>, mem: record<total: filesize, free: filesize, used: filesize, available: filesize, swap total: filesize, swap free: filesize, swap used: filesize>, temp: list<any>, net: table<name: string, sent: filesize, recv: filesize>>
   ╰────
```

### After
```nushell
❯ sys | values
╭─┬─────────────────╮
│0│{record 8 fields}│
│1│[table 16 rows]  │
│2│[table 1 row]    │
│3│{record 7 fields}│
│4│[list 0 items]   │
│5│[table 5 rows]   │
╰─┴─────────────────╯
```

# User-Facing Changes
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2023-09-20 12:57:29 -05:00
WindSoilder
bf40f035f6
don't overrite arg's type if it's annotated explicitly (#10424)
# Description
Fixes: #10410 

So the following script is possible:
```nushell
def a [b: any = null] { let b = ($b | default "default_b"); }
a "given_b"
```

## About the change
When parsing signature, and nushell meets something like `a: any`, it
force the parser to treat `a` as `any` type. This is what
`arg_explicit_type` means, it's only set when we goes into
`ParseMode::TypeMode`, and it will be reset to `false` if the token goes
to next argument.

so, when we have something like this: `def a [b: any = null] { $b }`,
the type of `$b` won't be overwritten.

But if we have something like this: `def a [b = null] { $b }`, the type
of `$b` is not annotated, so we make it to be `nothing`(which is the
type of null)
2023-09-21 03:58:29 +12:00
Stefan Holderbach
af15f794b4
Bump to 0.85.1 development version (#10431) 2023-09-20 18:38:42 +12:00
Stefan Holderbach
a6f62e05ae
Bump version for the 0.85 release (#10425) 2023-09-19 21:42:47 +03:00
Antoine Stevan
f8939de14f
Remove str replace --string after deprecation (#10064)
related to
- https://github.com/nushell/nushell/pull/10038

# Description
`str replace --string` has been deprecated in
https://github.com/nushell/nushell/pull/10038 and should be removed
before 0.85.

this PR removes the `--string` option from `str replace` completely.

# User-Facing Changes
`str replace --string` will no longer work and will give an error
instead of a warning.
2023-09-19 15:54:20 +02:00
dependabot[bot]
39d93b536a
Bump toml from 0.7.6 to 0.8.0 (#10408)
Bumps [toml](https://github.com/toml-rs/toml) from 0.7.6 to 0.8.0.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="310f6ee9c5"><code>310f6ee</code></a>
chore: Release</li>
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href="90da8bc425"><code>90da8bc</code></a>
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href="f3e120f1a0"><code>f3e120f</code></a>
Merge pull request <a
href="https://redirect.github.com/toml-rs/toml/issues/608">#608</a> from
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<li><a
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fix(serde): Support struct variants as table of a table</li>
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fix(serde): Support tuple variants as table of an array</li>
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test(serde): Verify both Table and Value serializers</li>
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test(serde): Make parameter order more consistent</li>
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test(serde): Focus on string serialization first</li>
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test(serde): Verify existing variant behavior</li>
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chore: Release</li>
<li>Additional commits viewable in <a
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view</a></li>
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dependabot[bot]
32f67557af
Bump terminal_size from 0.2.6 to 0.3.0 (#10409)
Bumps [terminal_size](https://github.com/eminence/terminal-size) from
0.2.6 to 0.3.0.
<details>
<summary>Release notes</summary>
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<blockquote>
<h2>v0.3.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Check all streams (out/err/in) to find one that has a tty and size
by <a href="https://github.com/eminence"><code>@​eminence</code></a> in
<a
href="https://redirect.github.com/eminence/terminal-size/pull/58">eminence/terminal-size#58</a>
<ul>
<li>Note that this is a subtle change in behavior, since the
<code>terminal_size()</code> function will now return success in cases
more cases than before</li>
</ul>
</li>
<li>Update to rustix 0.38 by <a
href="https://github.com/chenx97"><code>@​chenx97</code></a> in <a
href="https://redirect.github.com/eminence/terminal-size/pull/57">eminence/terminal-size#57</a>
<ul>
<li>This change bumps the MSRV from 1.48.0 to 1.63.0</li>
</ul>
</li>
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<p><strong>Full Changelog</strong>: <a
href="https://github.com/eminence/terminal-size/compare/v0.2.6...v0.3.0">https://github.com/eminence/terminal-size/compare/v0.2.6...v0.3.0</a></p>
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Merge pull request <a
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dependabot[bot]
f05eed8e8d
Bump mockito from 1.1.0 to 1.2.0 (#10407)
Bumps [mockito](https://github.com/lipanski/mockito) from 1.1.0 to
1.2.0.
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2023-09-18 13:50:08 +08:00
Stefan Holderbach
19d732f313
Clippy in tests (#10394)
Running `cargo clippy --workspace --tests`

We should move that to CI as well
2023-09-16 21:49:10 +02:00
Darren Schroeder
a9a82de5c4
fix some new chrono warnings (#10384)
# Description

This PR cleans up some warnings on the latest chrono dependency.

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2023-09-15 15:46:25 -05:00
J-Kappes
5ee74b6ab5
fix input --until-bytes: now stops at any of given bytes (#10235)
- this PR should close #10197

# Description
`input --bytes-until` takes a string but used to only terminate on the
first byte of that string. Now it checks for each byte in the string.

# User-Facing Changes
all of the above. No change in documentation needed. New behavior
arguably fits better.

# Tests + Formatting
don't know how to test input
2023-09-15 06:55:37 -05:00
WindSoilder
2c176a7f14
Ps: add cwd column on linux and macos (#10347)
# Description
Close:  #7484

Just found that I want `cwd` column on linux/macos as well..
2023-09-14 08:10:15 -05:00
JT
026e18399e
fix 'let' to properly redirect (#10360)
# Description

Fixes a bug in `let` where the pipeline wasn't being properly
redirected.

fixes #9767

# User-Facing Changes

Shouldn't have any breaking changes, as this should be better for
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2023-09-14 10:18:29 +12:00
Stefan Holderbach
bbf0b45c59
Update internal use of decimal to float (#10333)
# Description
We made the decision that our floating point type should be referred to
as `float` over `decimal`.
Commands were updated by #9979 and #10320

Now make the internal codebase consistent in referring to this data type
as `float`.

Work for #10332

# User-Facing Changes

`decimal` has been removed as a type name/symbol. 

Instead of 
```nushell
def foo [bar: decimal] decimal -> decimal {}
```
use 
```nushell
def foo [bar: float] float -> float {}
```

Potential effect of `SyntaxShape`'s `Display` implementation now also
referring to `float` instead of `decimal`

# Details
- Rename `SyntaxShape::Decimal` to `Float`
- Update `Display for SyntaxShape` to `float`
- Update error message + fn name in dataframe code
- Fix docs in command examples
- Rename tests that are float specific
- Update doccomment on `SyntaxShape`
- Update comment in script

# Tests + Formatting
Updates the names of some tests
2023-09-13 23:53:55 +02:00
Gonçalo Gomes
ce4ea16c08
fix #10319: allow json request of value type list (#10356)
# Description

this commit adds the handling of Value::List when BodyType is Json
it also adds the corresponding test (trying to send a list)

Fixes #10319

# User-Facing Changes

Added the ability to send a json list in the POST message

# Tests + Formatting
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

Also ran `nc -l -p 8080` in other terminal and `http post -fe -t
application/json http://localhost:8080 [{ field: true }]` I see the
following appear in the output of nc:
```
POST / HTTP/1.1
Host: localhost:8080
User-Agent: nushell
Accept: */*
Content-Type: application/json
accept-encoding: gzip
Content-Length: 16

[{"field":true}]%
```
2023-09-13 16:54:03 +02:00
Maxim Zhiburt
73d3708006
Patch restore lead trail space bg color (#10351)
```nu
 $env.config.color_config.leading_trailing_space_bg = { bg: 'white' }; [[a b, 'c   ']; ['  1  ' '    2' '3    '] ['  4  ' "hello   \n  world  " ['  1  ' 2 [1 '  2  ' 3]]]] | table --expand
```


![image](https://github.com/nushell/nushell/assets/20165848/01a35042-0e36-4c51-99a9-3011fabb551b)

ref: #2794
close: #10317

note: test are not actually make scenes cause `nu!` strips colors.
(Ideally it would need a flag to not do so)
note: It does does does ... slower down quite a bit rendering... (

PS: Maybe it's better being a flag to `table` rather then a
configuration option?
PS: I am not sure why the logic was removed in a first place
2023-09-13 07:47:53 -05:00
Tilen Gimpelj
bbea7da669
Remove select error if same row/column is provided (#10350)
This PR is in reference to #10215.

This PR changes `select` to work even if multiple equal items were
provided.
This would previously error, but now works
```nushell
let arg = [ 1 a ]
[[a b c]; [1 2 3] [4 5 6] [7 8 9]] 
| select $arg

```
# User-Facing Changes

Nothing too radical, just experience improvements. Users won't need to
pass the values through `unique` beforehand.
2023-09-13 13:49:55 +02:00
Stefan Holderbach
7f39609d9a
Remove python-like string multiplication (#10293)
# Description
Currently we support "multiplication" of strings, resulting in a terse
way to repeat a particular string.
This can have unintended side effects when dealing with mixed data (e.g.
after parsing data that is not all numbers).
Furthermore as we frequently fall-back to strings while parsing source
code, this introduced a runaway edge case in const evaluation (#10212)

Work for #10233

## Details
- Remove python-like string multiplication.
- Workaround for indentation
  - This should probably be addressed with a purpose built command
- Remove special const-eval error test

# User-Facing Changes
**Major breaking change!**
`"string" * 42` will stop working. (This was used for example in the
stdlib)

We should bless a good alternative before landing this

---------

Co-authored-by: JT <547158+jntrnr@users.noreply.github.com>
2023-09-13 19:52:04 +12:00
Stefan Holderbach
a14e9e0a2e
Invert &Options to Option<&T> (#10315)
Elide the reference for `Copy` type (`usize`)
Use the canonical deref where possible.
* `&Box` -> `&`
* `&String` -> `&str`
* `&PathBuf` -> `&Path`

Skips the ctrl-C handler for now.
2023-09-13 07:00:58 +08:00
Stefan Holderbach
3e14dc3eb8
Remove pythonic int * list behavior (#10292)
# Description
The pythonism that multiplying a scalar integer with a list results in a
repeated concatenation of the list, is ambiguous with other possible
interpretations and thus actively harmful to clear semantics in nushell.

Another possible reading of this scalar/vector product would be trying
to perform elementwise multiplication with the scalar.

Before we bless this alternative as a more reasonable design the best
course of action is to remove this pythonism.

Work related to #10233


# User-Facing Changes
Breaking change as this turns `int * list` or `list * int` into hard
errors.

# Tests + Formatting
Remove the associated test
2023-09-13 10:43:49 +12:00
Darren Schroeder
2a08865851
add a few more columns to linux ps -l output (#10344)
# Description

This PR tried to add a few more columns to the Linux `ps -l` command.
Those columns are:
* start_time
* user_id
* priority
* process_threads

There are a few that I left commented out that could be added but the
screen was beginning to look crowded. So, I left out:
* group_id
* session_id
* tgp_id (which could be helpful for eventual job control)

And there's like 100 more things that could be added that didn't seem
especially useful right now.


![image](https://github.com/nushell/nushell/assets/343840/065c0538-8f7d-4c9f-871f-a1bc98aff9d1)


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
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# Tests + Formatting
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2023-09-12 14:50:05 -05:00
JT
451a9c64d3
Change echo to print when not redirected (#10338)
# Description

This changes `echo` to work more closely to what users of other shells
would expect:

* when redirected, `echo` works as before and sends values through the
pipeline
* when not redirected, `echo` will print values to the screen/terminal

# User-Facing Changes

A standalone `echo` now will print to the terminal, if not redirected.

The `echo` command is no longer const eval-able, as it will now print to
the terminal in some cases.

# Tests + Formatting
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mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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2023-09-13 06:35:01 +12:00
Eugeen Sablin
9e1e2a4320
provide env to commands and try to start provided path (#10302)
fixes #8551

# Description
Use `open::commands` function to get list of command available for
starting given path. run commands directly, providing environment, until
one of them is successful.

example of output if start was not successful:
```
~\code\nushell> start ..\nustart\a.myext                                                                    09/12/2023 01:37:55 PM
Error: nu:🐚:external_command

  × External command failed
   ╭─[entry #1:1:1]
 1 │ start ..\nustart\a.myext
   ·       ─────────┬────────
   ·                ╰── No command found to start with this path
   ╰────
  help: Try different path or install appropriate command

        Command `cmd /c start "" "..\nustart\a.myext"` failed with exit code: 1
```

# User-Facing Changes
`start` command now provides environment to the external command. This
is how it worked in `nu 0.72`, see linked issue.

# Tests + Formatting
`start` command didn't have any tests and this PR does not add any.
Integration-level tests will require setup specific to OS and
potentially change global environment on testing machine. For unit-level
test it is possible to test `try_commands` function. But is still runs
external commands, and robust test will require apriori knowledge which
commands are necessary successful to run and which are not.
2023-09-12 14:03:41 +02:00
Stefan Holderbach
d53b0a99d0
Rename random decimal to random float (#10320)
# Description
Similar to #9979

# User-Facing Changes
`random decimal` will now raise a warning and can be removed in an
upcoming release.

New command is named `random float`

# Tests + Formatting
Tests updated and improved.
2023-09-12 13:03:05 +02:00
Stefan Holderbach
1fb4f9e455
Rename into decimal to into float (#9979)
# Description
We keep "into decimal" for a release and warn through a message that it
will be removed in 0.86.

All tests are updated to use `into float`

# User-Facing Changes
`into decimal` raises a deprecation warning, will be removed soon.
Use `into float` as the new functionally identical command instead.

```
~/nushell> 2 | into decimal
Error:   × Deprecated command
   ╭─[entry #1:1:1]
 1 │ 2 | into decimal
   ·     ──────┬─────
   ·           ╰── `into decimal` is deprecated and will be removed in 0.86.
   ╰────
  help: Use `into float` instead


2
```

# Tests + Formatting
Updated

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-09-12 13:02:47 +02:00
Stefan Holderbach
6e9b6f22c9
Deref &String arguments to &str where appropriate (#10321)
# Description
This generally makes for nicer APIs, as you are not forced to use an
existing allocation covering the full `String`.

Some exceptions remain where the underlying type requirements favor it.

# User-Facing Changes
None
2023-09-12 14:06:56 +08:00
Stefan Holderbach
e90b099622
Use slices directly instead of &Vec (#10328)
Simplifies the signature, makes it more flexible.
Detected a few unnecessary allocations in the process.
2023-09-12 11:38:20 +08:00
JT
84c10de864
remove profiling from nushell's hot loop (#10325)
# Description

This removes pipeline element profiling. This could be a useful feature,
but pipeline elements are going to be the most sensitive to in terms of
performance, as `eval_block` and how pipelines are built is one of the
hot loops inside of the eval engine.

# User-Facing Changes

Removes pipeline element profiling.

# Tests + Formatting
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2023-09-12 06:50:03 +12:00
Nano
7b89fab327
Keep order for par-each (#10249)
# Description
This PR adds new flag `--keep-order/-k` for the `par_each` filter. This
flag keeps sequence of output same as the order of input.

Output without the flag:
```nu
> 1..6 | par-each {|n| $n * 2 }
╭────╮
│  4 │
│ 10 │
│  2 │
│  8 │
│ 12 │
│  6 │
╰────╯
```

Output with the `--keep-order` flag:
```nu
> 1..6 | par-each --keep-order {|n| $n * 2 }
╭────╮
│  2 │
│  4 │
│  6 │
│  8 │
│ 10 │
│ 12 │
╰────╯
```

I think the presence of this flag is justified, since:
- Much easier to use than `.. | enumerate | par-each {|p| update item
..} | sort-by index | get item`
- Faster, as it uses internally parallel sorting in the same thread pool

A note about naming: it may conflict with `--keep-empty/-k` flag of the
`each` filter if the same feature will be used in `par-each`, so maybe
it needs some other name.
2023-09-11 06:42:09 -05:00
Stefan Holderbach
eddff46155
Bump calamine and fix clippy (#10314)
Upgrade calamine to 0.22
Reduces one potential dependency duplication

Supersedes #10305

Includes fixes for clippy lints as API changed to return owned data.
2023-09-11 12:39:52 +02:00
Stefan Holderbach
baa50ec9b2
Update crates-ci/typos and fix new typos (#10313)
Supersedes #10309
2023-09-11 12:37:06 +02:00
dependabot[bot]
513186c390
Bump bytesize from 1.2.0 to 1.3.0 (#10306) 2023-09-11 09:55:21 +00:00
David Matos
ce378a68a6
Fix variables not allowed in ucp (#10304)
<!--
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# Description
Fixes #10300 , where using variables didnt work with `ucp` as it was
only expecting a `Expr::FilePath`.

Before: (from the issue)
```
❯ ucp -r $var $folder
Error:   × Missing file operand
   ╭─[entry #40:1:1]
 1 │ ucp -r $var $folder
   · ─┬─
   ·  ╰── Missing file operand
   ╰────
  help: Please provide source and destination paths
```
Now:
```
`ucp -r $var $folder`
# success
```

Also added the test to ensure its working:) . Oh, and I tweaked again
slightly the messages on two tests because now the whole `path` is
printed rather than `a`. Say:
```
#before
`cp a a` --> 'a' and 'a' are the same file 
# now
`cp a a` --> /home/current/location/a and /home/current/location/a are the same file
```
<!--
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guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.

Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.
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# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- [X] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [X] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
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make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [X] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library
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2023-09-10 17:54:33 -05:00
Antoine Stevan
fa40740e77
add case-insensitive example to where (#10299)
related to
-
https://discord.com/channels/601130461678272522/614593951969574961/1150395064292495400

# Description
two cool things about the `where` command
- it's versatile enough to allow creating a case-insensitive version of
itself
- it does not require the explicit use of a closure

this PR adds an example showing how to filter with `where` but
case-insensitively and without an explicite closure.

# User-Facing Changes
new example to `where`:
```nushell
  Find case-insensitively files called "readme", without an explicit closure
  > ls | where ($it.name | str downcase) =~ readme
```

# Tests + Formatting
the new example test above.

# After Submitting
2023-09-10 15:24:38 -05:00
Darren Schroeder
762fdb98ac
silence some ucp warnings (#10294)
# Description

This PR fixes some ucp warnings.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-09-09 19:41:53 -05:00
Tilen Gimpelj
6811700b90
update reject to be able to recive arg list (#10216)
This PR is in relation to #10215 

# Description

This PR introduces `reject` to receive list of columns or rows as
argument.
This change is similar to change of `select` and the code used is
similar.

# User-Facing Changes
The user will be able to pass a list as rejection arguments.
```nushell
let arg = [ type size ]
[[name type size]; [ cargo.toml file 20mb ] [ Cargo.lock file 20mb] [src dir 100mb]] | reject $arg
```
2023-09-09 15:01:25 -05:00
Tilen Gimpelj
248aca7a44
reject multiple row args support (#10163)
# Description
This PR fixes `reject` failing when providing row items in ascending
order.


# User-Facing Changes
users can now `reject` multiple rows independently of each other.
```nushell
let foo = [[a b]; [ 1 2] [3 4] [ 5 6]]
# this will work independant of the order
print ($foo | reject 2 1)
print ($foo | reject 1 2)
```

---------

Co-authored-by: Antoine Stevan <44101798+amtoine@users.noreply.github.com>
2023-09-09 13:59:31 -05:00
Antoine Stevan
17abbdf6e0
allow into duration to take an integer amount of ns (#10286)
related to
-
https://discord.com/channels/601130461678272522/615329862395101194/1149717458786197524

# Description
because `1_234 | into datetime` takes an integer number of `ns` and
`1_234 | into filesize` takes an integer amount of bytes, i think `1_234
| into duration` should also be valid and see `1_234` as an integer
amount of `ns` 😋

# User-Facing Changes
## before
either
```nushell
1234 | into string | $in ++ "ns" | into duration
```
```nushell
1234 | $"($in)ns" | into duration
```
or
```nushell
1234 * 1ns
```
and
```nushell
> 1_234 | into duration
Error: nu::parser::input_type_mismatch

  × Command does not support int input.
   ╭─[entry #2:1:1]
 1 │ 1_234 | into duration
   ·         ──────┬──────
   ·               ╰── command doesn't support int input
   ╰────
```

## after
```nushell
> 1_234 | into duration
1µs 234ns
```

# Tests + Formatting
new example test
```rust
Example {
    description: "Convert a number of ns to duration",
    example: "1_234_567 | into duration",
    result: Some(Value::duration(1_234_567, span)),
}
```

# After Submitting
2023-09-09 13:49:08 -05:00
Darren Schroeder
40eca52ed5
allow update to use metadata (#10264)
# Description

This PR is an attempt to fix the `update` command so that it passes
along metadata. I'm not really sure I did this right, so please feel
free to point out where it's wrong.

The point is to be able to do something like this and have it respect
your LS_COLORS.
```
ls | update modified { format date }
```
### Before

![image](https://github.com/nushell/nushell/assets/343840/fc3eb207-4f6f-42b1-b5a4-87a1fe194399)

### After

![image](https://github.com/nushell/nushell/assets/343840/19d58443-7c88-4dd6-9532-1f45f615ac7b)


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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2023-09-09 13:47:42 -05:00
David Laban
8501024546
signpost 'input list --types [key]' from 'keybindings list' (#10287)
Supercedes https://github.com/nushell/nushell/pull/10196

# Description

After reading
https://github.com/nushell/nushell/pull/10196#issuecomment-1703986359 I
added a signpost from `keybindings listen` to `input listen`

When I initially tried `input listen` it always immediately returned
with:
```
╭───────┬────────╮
│ type  │ focus  │
│ event │ gained │
╰───────┴────────╯
```

I added an example to `input listen --help` to suggest only listening to
key events

Initially I also included a `result` but it prints as:

```
  ╭───────────┬───────────────╮
  │ type      │ key           │
  │ key_type  │ char          │
  │ code      │ c             │
  │ modifiers │ [list 1 item] │
  ╰───────────┴───────────────╯
```

rather than:

```
╭───────────┬───────────────────────────────╮
│ type      │ key                           │
│ key_type  │ char                          │
│ code      │ c                             │
│           │ ╭───┬───────────────────────╮ │
│ modifiers │ │ 0 │ keymodifiers(control) │ │
│           │ ╰───┴───────────────────────╯ │
╰───────────┴───────────────────────────────╯
```
so I removed it.

# User-Facing Changes

<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

* Example describing how to use `input list --types [key]` to listen for
keybindings.
* Signpost pointing at `use std input; input list --types [key]` from
`keybindings list`.

## After merging

It is probably worth:

a) signposting to the keybindings section of the book from both of these
subcommands (like I did in
https://github.com/nushell/nushell/pull/10193),
b) giving an example in the book of how to take the output from `input
listen --types [key]` and format it for including in `config nu`
c) there are not currently any examples in
crates/nu-utils/src/sample_config/default_config.nu for keybindings with
multiple modifiers. Should I add alt+backspace-in-macos-vscode as an
example (gets translated to `{ modifier: control_alt keycode: char_h }`
for historical reasons)?

---------

Co-authored-by: Antoine Stevan <44101798+amtoine@users.noreply.github.com>
2023-09-09 09:42:37 -05:00
dependabot[bot]
eeaa65c8af
Bump itertools from 0.10.5 to 0.11.0 (#9524) 2023-09-08 23:12:45 +00:00
Darren Schroeder
2ffff959fc
add 6 more table themes (#10279)
# Description

After looking at a users terminal that didn't support UTF-8, I wanted to
add some themes that may help them. Here's what they look like.

## psql

![image](https://github.com/nushell/nushell/assets/343840/67ac003a-72f1-4e2b-8bb0-244b70385d59)

## markdown

![image](https://github.com/nushell/nushell/assets/343840/a8f4a439-013b-48ee-b9e0-284ec47d1eef)

## dots
please excuse the different theme

![image](https://github.com/nushell/nushell/assets/343840/fb931650-cc64-4f0a-bf3d-ec736e0374ad)

## restructured

![image](https://github.com/nushell/nushell/assets/343840/80595a8e-f2b3-49dc-ad02-81e94bde5253)

## ascii_rounded

![image](https://github.com/nushell/nushell/assets/343840/42f0b8b2-1fd2-4ae5-b28c-477e83ded354)

## basic_compact

![image](https://github.com/nushell/nushell/assets/343840/5888b6b2-b9b8-48bc-963e-5a76ef246adc)


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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crates/nu-std"` to run the tests for the standard library

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2023-09-08 16:34:36 -05:00
David Matos
fed4233db4
use uutils/coreutils cp command in place of nushell's cp command (#10097)
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# Description
Hi. Basically, this is a continuation of the work that @fdncred started.
Given some nice discussions on #9463 , and [merged uutils
PR](https://github.com/uutils/coreutils/pull/5152) from @tertsdiepraam
we have decided to give the `cp` command the `crawl` stage as it was
named.

> [!NOTE] 
Given that the `uutils` crate has not made the release for the merged
PR, just make sure you checkout latest and put it in the required place
to make this PR work.

The aim of this PR is for is to see how to move forward using `uutils`
crate. In order to getting this started, I have made the current
`nushell cp tests` pass along with some extra ones I copied over from
the `uutils` repo.

With all of that being said, things that would be nice to decide, and
keep working on:

Crawl:
- Handling of certain `named` flags, with their long and short
forms(e.g. --update, --reflink, --preserve, etc), and using default
values. Maybe `-u` can already have a `default_missing_value`.
- Should we maybe just support one single option `switch` flags (see
`--backup` in code) as a contrast to the other named args.
- Complete test coverage from `uutils`. They had > 100 tests, and I
could only port like 12 as they are a bit time consuming given they
cannot be straight up copy pasted. Maybe we do not need all >100, but
maybe the more relevant to what we want.
- Refactor this code

Walk:
- Non fatal errors on `copy` from `utils`. Currently it just sends it to
stdout but errors have no span
- Better integration 

An added possibility is the addition of `SyntaxShape::OneOf()` for
`Named` arguments which was briefly mentioned in the discord server, but
that is still to be decided. This could greatly improve some of the
integration. This would enable something like `cp --preserve [all
timestamp]` or `cp --preserve all` to both work.

I did not want to keep holding on this, and wait till I was happy with
the code because I think its nice if everyone can start up and suggest
refactors, but the main important part now was getting it out the door,
as if I take my sweet time this will take way longer 😛

<!--
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guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.

Description of your pull request goes here. **Provide examples and/or
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# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting

Make sure you've run and fixed any issues with these commands:

- [X] cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [X] cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- [X] cargo test --workspace` to check that all tests pass
- [X] cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-09-08 13:57:38 -05:00
Darren Schroeder
4d5386635e
add more ps columns in Windows (#10275)
# Description

This PR adds a few more columns to `ps -l` on Windows. It would be good
to add these changes cross-platform in separate PRs. This PR also fixes
a bug where start time was calculated wrong.

I've added:
start_time
user
user_sid
priority


![image](https://github.com/nushell/nushell/assets/343840/cba16a17-ee70-46b5-9e6d-ef06641b264e)

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
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check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
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-->
2023-09-08 12:24:29 -05:00
Darren Schroeder
9bca63ebef
update format date when using %x %X %r (#10272)
# Description

Apparently some strftime formats are already localized and when you
"double localize" them, they don't work. This PR fixes that so that %x
%X %r %c don't go through the localization step.

Example: %x %X
### Before
```nushell
❯ date now | format date "%x %X %p"
09/08/2023 08 AM
```
### After
```nushell
❯ date now | format date "%x %X %p"
09/08/23 08:09:14 AM
```

I started to make one format_datetime to rule them all but one returns a
string and one returns a value. If we convert to the string, we lose the
nice error messages. If we change to value, more code has to be changed
elsewhere. So, I decided to just leave two functions.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:

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- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->
2023-09-08 08:59:05 -05:00
Marshall Bruner
f78d57a703
feat: Search terms for use, while, and range (#5093) (#10265)
# Description

Add search terms to the commands: `use` ("environment", "import"),
`while` ("loop"), and `range` ("filter", "head", "tail").

# Tests + Formatting
All completed successfully.

---------

Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
2023-09-07 22:11:42 +02:00
Antoine Stevan
7486850357
rename the types with spaces in them to use - (#9929)
# Description
before this PR,
```nushell
> $.a.b | describe
cell path
```
which feels inconsistent with the `cell-path` type annotation, like in
```nushell
> def foo [x: cell-path] { $x | describe }; foo $.a.b
cell path
```

this PR changes the name of the "cell path" type from `cell path` to
`cell-path`

# User-Facing Changes
`cell path` is now `cell-path` in the output of `describe`.
this might be a breaking change in some scripts.

same goes with
- `list stream` -> `list-stream`
- `match pattern` -> `match-pattern`

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
-  `toolkit test`
-  `toolkit test stdlib`

this PR adds a new `cell_path_type` test to make sure it stays equal to
`cell-path` in the future.

# After Submitting

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-09-06 13:22:12 -05:00
Stefan Holderbach
bb06661d24
Document that open looks up from subcommands (#10255)
# Description
Related to https://github.com/nushell/nushell.github.io/pull/1048

Include this information in the command help.


# User-Facing Changes
As soon as this information is documented people are much more likely to
depend on it so we need to be careful in the future if this design
sparks joy or not.
2023-09-06 19:26:53 +02:00
Antoine Stevan
f433b3102f
fix default after an empty where (#10240)
should close https://github.com/nushell/nushell/issues/10237

# Description
this is @fdncred's findings 😋 
i just made the PR 😌 

# User-Facing Changes
```nushell
[a b] | where $it == 'c' | last | default 'd'
```
now works and gives `d`


# Tests + Formatting
adds a new `default_after_empty_filter` test.

# After Submitting
2023-09-06 16:39:35 +08:00
WindSoilder
7a728340de
return error when user break sleep by ctrl-c (#10234)
# Description

Closes: #10218
I think this is `sleep`'s specific issue, it's because it always return
a `Value::nothing` where it's interrupted by `ctrl-c`.

To fix the issue, I'd propose to make it returns Err(ShellError)

This is how it behaves:
```nushell
❯ sleep 5sec; echo "hello!"
^CError: nu:🐚:sleep_breaked

  × Sleep is breaked.

❯ sleep 5sec; ^echo "hello!"
^CError: nu:🐚:sleep_breaked

  × Sleep is breaked.
```
# User-Facing Changes
None

# Tests + Formatting


# After Submitting
2023-09-05 09:21:30 -05:00
Skyler Hawthorne
5f1e8a6af8
Clean up trash support on Android (#10225)
# Description

Currently on Android, there are warnings about unused variables. This PR
fixes that with more conditional guards for the unused variables.

Additionally, in #10013, @kubouch gave feedback in [the last
PR](https://github.com/nushell/nushell/pull/10013#pullrequestreview-1596828128)
that it was unwieldy to repeat

```rust
#[cfg(all(
    feature = "trash-support",
    not(target_os = "android"),
    not(target_os = "ios")
))]
```
2023-09-05 14:38:23 +02:00
Nano
eca9f461da
Make append/prepend consistent for ranges (#10231)
# Description
This PR makes `append`/`prepend` more consistent, in particular, it allows you to
work with ranges. Previously, you couldn't append a list by range:
```nu
> 0..1 | append 2..4
╭──────╮
│    0 │
│    1 │
│ 2..4 │
╰──────╯
```

Now it works:
```nu
> 0..1 | append 2..4
╭───╮
│ 0 │
│ 1 │
│ 2 │
│ 3 │
│ 4 │
╰───╯
```

# User-Facing Changes
If someone needs the old behavior, then it can be obtained like this:
```nu
> 0..1 | append [2..4]
╭──────╮
│    0 │
│    1 │
│ 2..4 │
╰──────╯
```
2023-09-05 01:47:51 +02:00
dependabot[bot]
aeeb5dd405
Bump winreg from 0.50.0 to 0.51.0 (#10209) 2023-09-04 21:05:00 +00:00
Skyler Hawthorne
278bf7ffa9
upgrade nix to 0.27 (#10223)
This fixes a segfault on Android when fetching the user group.

See: https://github.com/nix-rust/nix/issues/2084
2023-09-04 22:41:28 +02:00
nibon7
5ad3bfa31b
Auto format let-else block (#10214)
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# Description
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rustfmt 1.6.0 has added support for formatting [let-else
statements](https://doc.rust-lang.org/rust-by-example/flow_control/let_else.html)

See https://github.com/rust-lang/rustfmt/blob/master/CHANGELOG.md#added

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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crates/nu-std"` to run the tests for the standard library

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# After Submitting
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2023-09-04 19:42:31 +12:00
Horasal
e5145358eb
treat path contains '?' as pattern (#10142)
Fix https://github.com/nushell/nushell/issues/10136

# Description
Current nushell only handle path containing '*' as match pattern and
treat '?' as just normal path.
This pr makes path containing '?' is also processed as pattern.

🔴 **Concerns: Need to design/comfirm a consistent rule to handle
dirs/files with '?' in their names.**

Currently:

- if no dir has exactly same name with pattern, it will print the list
of matched directories
- if pattern exactly matches an empty dir's name, it will just print the
empty dir's content ( i.e. `[]`)
- if pattern exactly matches an dir's name, it will perform pattern
match and print all the dir contains

e.g.
```bash
mkdir src
ls s?c 
```

| name | type | size   | modified                                      |
| ---- | ---- | ------ | --------------------------------------------- |
| src  | dir  | 1.1 KB | Tue, 29 Aug 2023 07:39:41 +0900 (9 hours ago) |

-----------

```bash
mkdir src
mkdir scc
mkdir scs
ls s?c
```

| name | type | size | modified |
| ---- | ---- | ------ |
------------------------------------------------ |
| scc | dir | 64 B | Tue, 29 Aug 2023 16:55:31 +0900 (14 seconds ago) |
| src | dir | 1.1 KB | Tue, 29 Aug 2023 07:39:41 +0900 (9 hours ago) |

-----------

```bash
mkdir  s?c
ls s?c
```

print empty (i.e. ls of dir `s?c`)

-----------

```bash
mkdir -p  s?c/test
ls s?c
```
|name|type|size|modified|
|-|-|-|-|
|s?c/test|dir|64 B|Tue, 29 Aug 2023 16:47:53 +0900 (2 minutes ago)|
|src/bytes|dir|480 B|Fri, 25 Aug 2023 17:43:52 +0900 (3 days ago)|
|src/charting|dir|160 B|Fri, 25 Aug 2023 17:43:52 +0900 (3 days ago)|
|src/conversions|dir|160 B|Fri, 25 Aug 2023 17:43:52 +0900 (3 days ago)|

-----------

# User-Facing Changes

User will be able to use '?' to match directory/file.

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

None

---------

Co-authored-by: Horasal <horsal@horsal.dev>
2023-09-03 19:25:00 -05:00
Stefan Holderbach
3a20fbfe94
Update crossterm/ratatui/dev-reedline (#10137)
# Description
This updates most crates to 0.27 `crossterm`.
To do so we need the most recent `ratatui`

`reedline` can now update as well.
See https://github.com/nushell/reedline/pull/625

Sadly this introduces some crate duplication again as there are some
other dependency updates.
Furthermore we have another crate depending on 0.26.1 crossterm
(`comfy-table` that some how gets pulled in by polars)

# User-Facing Changes
2 additional mouse events detected by `input listen`

# Tests + Formatting
None
2023-09-03 19:22:25 -05:00
JT
6cdfee3573
Move Value to helpers, separate span call (#10121)
# Description

As part of the refactor to split spans off of Value, this moves to using
helper functions to create values, and using `.span()` instead of
matching span out of Value directly.

Hoping to get a few more helping hands to finish this, as there are a
lot of commands to update :)

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:

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sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

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> use toolkit.nu # or use an `env_change` hook to activate it
automatically
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> ```
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---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
Co-authored-by: WindSoilder <windsoilder@outlook.com>
2023-09-03 07:27:29 -07:00
Yuto
e9d4730099
refactor input command (#10150)
close #8074 

I attempted to refactor the "input" command. The reason for this is that
the current implementation of the "input" command lacks consistency for
different options. For instance, some parts use `std::io::stdin` while
others use `crossterm::event::read`.

In this pull request, I have made changes to use crossterm consistently:
- Detection of the -u option is now done using `crossterm`'s
`KeyCode::Char`.
- The current input is displayed when using `crossterm` for input (it
won't be displayed when -s is present).
- Ctrl-C triggers SIGINT. 


# User-Facing Changes

Users can interrupt "input" with ctrl-c.
2023-09-02 21:09:26 +02:00
Stefan Holderbach
7d6b23ee2f
Simplify rawstrings in tests (#10180)
Inspired by
https://rust-lang.github.io/rust-clippy/master/index.html#/needless_raw_string_hashes

Ran `cargo +stable clippy --workspace --all-targets`

Fixed manually as I ran into a false positive along the lines of:
https://github.com/rust-lang/rust-clippy/issues/11068

Also collapse one set of single line tests.

Work for #8670
2023-09-01 00:08:27 +02:00
dependabot[bot]
e68ae4c8d1
Bump notify-debouncer-full from 0.2.0 to 0.3.1 (#10129) 2023-08-31 22:07:41 +00:00
Stefan Holderbach
faad6ca355
Remove dead tests depending on inc (#10179)
They relied on the `nu_plugin_inc` but where behind a feature flag that
isn't actually defined anywhere. These tests of `update` or `upsert`
shouldn't really depend on `inc` so I decided to remove them outright as
they haven't been used to exercise the commands under test.
2023-08-31 23:11:04 +02:00
J-Kappes
c77c1bd297
Tests: clean up unnecessary use of pipeline() (#10170)
As described in Issue #8670, removed `pipeline()` wherever its argument
contained no line breaks.

---------

Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
2023-08-31 23:10:29 +02:00
Matthias Q
93f20b406e
feat: allow from csv to accept 4 byte unicode separator chars (#10138)
- this PR should close #10132

# Description
* added a flag to `from csv --ascii` that replaces the given `separator
with the unicode separator x1f https://www.codetable.net/hex/1f (aka
Information Separator One)

# User-Facing Changes
New flags are available for `from csv` ( `--ascii` or short `-a`)

# Tests + Formatting
There are no tests at the moment. Code has been formatted.
- `cargo test --workspace` (breaks with a non related test on my
machine)
2023-08-31 18:55:39 +02:00
Maxim Zhiburt
35fc387505
Fix #10154 (#10162)
close #10154
2023-08-31 08:43:27 -05:00
Jack Wright
3fd1a26ec0
Updating polars and sqlparser versions (#10114)
Polars and SQLParser upgrade.

I have exposed features that have been added to polars as command args
where appropriate.

---------

Co-authored-by: Jack Wright <jack.wright@disqo.com>
Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
2023-08-30 00:13:34 +02:00
Michael Angerman
3f2c76df28
Move eval_hook to nu-cmd-base (#10146)
I moved hook to *nu_cmd_base* instead of *nu_cli* because it will enable
other developers to continue to use hook even if they decide to write
their on cli or NOT depend on nu-cli

Then they will still have the hook functionality because they can
include nu-cmd-base
2023-08-29 23:46:50 +02:00
Michael Angerman
7d3312e96e
remove warnings in nu_command tests (#10145)
several warnings were appearing in nu_command tests when running just
the tests
in nu_command so I went ahead and removed the warnings...
2023-08-29 13:18:52 -07:00
SED4906
487f1a97ea
Update removed "MDI" icons to current MD icons (#10126)
# Description
This PR updates now-removed (since NF 3.0.0) file icons shown in e.g.
`grid` to their updated codepoints.

# User-Facing Changes
File icons changed were for:
`cs`, `csproj`, `csx`, `license`, `node`, `rtf`, `vue`, `xml`, and `xul`

# Tests + Formatting

# After Submitting
2023-08-27 15:48:37 +02:00
Darren Schroeder
0f05475e2e
name hooks internally (#10127)
# Description

This PR names the hooks as they're executing so that you can see them
with debug statements. So, at the beginning of `eval_hook()` you could
put a dbg! or eprintln! to see what hook was executing. It also shows up
in View files.

### Before - notice item 14 and 25

![image](https://github.com/nushell/nushell/assets/343840/22c19bbe-6bac-4132-9579-863922d91f22)

### After - The hooks are now named (14 & 25)

![image](https://github.com/nushell/nushell/assets/343840/a08abd11-4f03-4f09-bbac-e4b5180df078)


Curiosity, on my mac, the display_output hook fires 3 times before
anything else. Also, curious is that the value if the display_output, is
not what I have in my config but what is in the default_config. So,
there may be a bug or some shenanigans going on somewhere with hooks.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

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> **Note**
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2023-08-27 06:55:20 -05:00
Jakub Žádník
5ac5b90aed
Allow parse-time evaluation of calls, pipelines and subexpressions (#9499)
Co-authored-by: Antoine Stevan <44101798+amtoine@users.noreply.github.com>
2023-08-26 16:41:29 +03:00
nibon7
ad12018199
Use built-in is_terminal instead of is_terminal::is_terminal (#9550)
# Description
This PR tries to remove ~atty~ is-terminal from the entire code base,
since ~[atty is
unmaintained](https://rustsec.org/advisories/RUSTSEC-2021-0145) and~
[`is_terminal` has been
stabilized](https://blog.rust-lang.org/2023/06/01/Rust-1.70.0.html#isterminal)
in rust 1.70.0.

cc @fdncred 

# User-Facing Changes
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helps us keep track of breaking changes. -->

# Tests + Formatting
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- `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the
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2023-08-25 10:54:44 +02:00
nibon7
27dcc3ecc3
Don't use oldtime feature of chrono (#9577)
<!--
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# Description
`chrono` crate enables `oldtime` feature by default, which has a
vulnerability (https://rustsec.org/advisories/RUSTSEC-2020-0071). This
PR tries to remove `time` v0.1.45 completely from nu and add an audit CI
to check for security vulnerabilities.

 Wait for the following PRs:
- [x] https://github.com/nushell/reedline/pull/599
- [x] https://github.com/bspeice/dtparse/pull/44
- [x] https://github.com/Byron/trash-rs/pull/75
- [x] https://gitlab.com/imp/chrono-humanize-rs/-/merge_requests/15

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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you're using the standard code style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the
standard library

> **Note**
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-->

# After Submitting
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---------

Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
2023-08-25 10:54:01 +02:00
Horasal
e25a795cf6
Add encoding auto-detection for decode (#10030)
# Description
Allow `decode` command to guess the encoding of input if no encoding
name is given.

# User-Facing Changes

* `decode` now has an optional parameter instead of required one. User
can just run `decode` to let the command automatically detect encoding
and convert it to utf-8.
<img width="575" alt="Example"
src="https://github.com/nushell/nushell/assets/1991933/03a0ba11-910e-4db9-89aa-79cfec06893f">



* Based on the detect result, user may have to give a encoding name
<img width="572" alt="Error Sample1"
src="https://github.com/nushell/nushell/assets/1991933/f21fda85-1f04-4cb3-9feb-cb9fb7dcee07">
     or get informed that the input is not supported by `decode`
<img width="568" alt="Error Sample2"
src="https://github.com/nushell/nushell/assets/1991933/dd3cc4c0-f119-493e-8609-d07594fc055a">

# Tests + Formatting

* `cargo fmt --all -- --check` : OK
* `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect -A clippy::result_large_err`: OK
* `cargo test --workspace` : OK
* `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"`: OK


# After Submitting

[Command document](https://www.nushell.sh/commands/docs/decode.html) is
auto-generated and requires no action.

---------

Co-authored-by: Horasal <horsal@horsal.dev>
2023-08-24 19:21:17 -05:00
JT
1e3e034021
Spanned Value step 1: span all value cases (#10042)
# Description

This doesn't really do much that the user could see, but it helps get us
ready to do the steps of the refactor to split the span off of Value, so
that values can be spanless. This allows us to have top-level values
that can hold both a Value and a Span, without requiring that all values
have them.

We expect to see significant memory reduction by removing so many
unnecessary spans from values. For example, a table of 100,000 rows and
5 columns would have a savings of ~8megs in just spans that are almost
always duplicated.

# User-Facing Changes

Nothing yet

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
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you're using the standard code style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
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2023-08-25 08:48:05 +12:00
Ian Manske
8da27a1a09
Create Record type (#10103)
# Description
This PR creates a new `Record` type to reduce duplicate code and
possibly bugs as well. (This is an edited version of #9648.)
- `Record` implements `FromIterator` and `IntoIterator` and so can be
iterated over or collected into. For example, this helps with
conversions to and from (hash)maps. (Also, no more
`cols.iter().zip(vals)`!)
- `Record` has a `push(col, val)` function to help insure that the
number of columns is equal to the number of values. I caught a few
potential bugs thanks to this (e.g. in the `ls` command).
- Finally, this PR also adds a `record!` macro that helps simplify
record creation. It is used like so:
   ```rust
   record! {
       "key1" => some_value,
       "key2" => Value::string("text", span),
       "key3" => Value::int(optional_int.unwrap_or(0), span),
       "key4" => Value::bool(config.setting, span),
   }
   ```
Since macros hinder formatting, etc., the right hand side values should
be relatively short and sweet like the examples above.

Where possible, prefer `record!` or `.collect()` on an iterator instead
of multiple `Record::push`s, since the first two automatically set the
record capacity and do less work overall.

# User-Facing Changes
Besides the changes in `nu-protocol` the only other breaking changes are
to `nu-table::{ExpandedTable::build_map, JustTable::kv_table}`.
2023-08-25 07:50:29 +12:00
Herobs
a785e64bc9
Fix 9156 endian consistency (#9873)
- fixed #9156

# Description
I'm trying to fix the problems mentioned in the issue. It's my first
attempt in Rust. Please let me know if there are any problems.

# User-Facing Changes
- The `--little-endian` option dropped, replaced with `--endian`.
- Add the `--compact` option to the `into binary` command.
- `into int` accepts binary input
2023-08-24 07:08:58 -05:00
Reilly Wood
c8a07d477f
Fix watch not detecting modifications on Windows (#10109)
Closes #9910 FOR REAL this time.

I had fixed the issue on Linux but not Windows. Context:
https://github.com/nushell/nushell/issues/9910#issuecomment-1689308886

I've tested this PR successfully on Windows, Linux, and macOS by running
`watch . {|a,b| print $a; print $b}` and confirming that it prints once
when I change a file in the current directory.
2023-08-23 19:07:39 -07:00
Darren Schroeder
af82eeca72
remove --column from length command and remove record processing (#10091)
# Description

This PR removes `record` processing from the `length` command. It just
doesn't make sense to try and get the length of a record. This PR also
removes the `--column` parameter. If you want to list or count columns,
you could use `$table | columns` or `$table | columns | length`.

close #10074 

### Before

![image](https://github.com/nushell/nushell/assets/343840/83488316-3ec4-4c32-9583-00341a71f46f)

### After
Catches records two different ways now.
with the `input_output_types` checker

![image](https://github.com/nushell/nushell/assets/343840/ca67f8b6-359e-4933-ab4d-1b702f8d79cf)

and with additional logic in the command for cases like `echo`

![image](https://github.com/nushell/nushell/assets/343840/99064351-b208-4bd3-bab9-535f97cd7ad4)


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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> **Note**
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> ```
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# After Submitting
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2023-08-23 16:03:26 -05:00
Darren Schroeder
3d698b74d8
bump nushell to dev version 0.84.1 (#10101)
# Description

This PR bumps nushell from release version 0.84.0 to dev version 0.84.1.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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crates/nu-std"` to run the tests for the standard library

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# After Submitting
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2023-08-23 15:23:27 -05:00
JT
894e0f7658
bump to 0.84 (#10093) 2023-08-22 21:23:39 +03:00
JT
5378727049
Revert "pin serde to avoid https://github.com/serde-rs/serde/issues/2538" (#10078)
Reverts nushell/nushell#10061

The latest serde (1.0.184) reverts the binary requirement.
2023-08-22 05:04:34 +12:00
Darren Schroeder
0786ddddbd
allow help to return a Type::Table (#10082)
# Description

This PR changes the signature of the `help` command so that it can
return a `Type::Table`.

closes #10077 

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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clippy::needless_collect -A clippy::result_large_err` to check that
you're using the standard code style
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- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

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> use toolkit.nu # or use an `env_change` hook to activate it
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> ```
-->

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2023-08-21 07:46:44 -05:00
Jakub Žádník
3148acd3a4
Recursively export constants from modules (#10049)
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# Description
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https://github.com/nushell/nushell/pull/9773 introduced constants to
modules and allowed to export them, but only within one level. This PR:
* allows recursive exporting of constants from all submodules
* fixes submodule imports in a list import pattern
* makes sure exported constants are actual constants

Should unblock https://github.com/nushell/nushell/pull/9678

### Example:
```nushell
module spam {
    export module eggs {
        export module bacon {
            export const viking = 'eats'
        }
    }
}

use spam 
print $spam.eggs.bacon.viking  # prints 'eats'

use spam [eggs]
print $eggs.bacon.viking  # prints 'eats'

use spam eggs bacon viking
print $viking  # prints 'eats'
```

### Limitation 1:

Considering the above `spam` module, attempting to get `eggs bacon` from
`spam` module doesn't work directly:
```nushell
use spam [ eggs bacon ]  # attempts to load `eggs`, then `bacon`
use spam [ "eggs bacon" ]  # obviously wrong name for a constant, but doesn't work also for commands
```

Workaround (for example):
```nushell
use spam eggs
use eggs [ bacon ]

print $bacon.viking  # prints 'eats'
```

I'm thinking I'll just leave it in, as you can easily work around this.
It is also a limitation of the import pattern in general, not just
constants.

### Limitation 2:

`overlay use` successfully imports the constants, but `overlay hide`
does not hide them, even though it seems to hide normal variables
successfully. This needs more investigation.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

Allows recursive constant exports from submodules.

# Tests + Formatting
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crates/nu-std"` to run the tests for the standard library

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# After Submitting
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2023-08-20 14:51:35 +02:00
Darren Schroeder
e6ce8a89be
try and fix into datetime to accept more dt formats (#10063)
# Description

This PR tries to fix `into datetime`. The problem was that it didn't
support many input formats and the `--format` was clunky. `--format` is
still a bit clunky but can work. The big change here is that it first
tries to use `dtparse` to convert text into datetime.

### Before
```nushell
❯ '20220604' | into datetime
Thu, 01 Jan 1970 00:00:00 +0000 (53 years ago)
```
### After
```nushell
❯ '20220604' | into datetime
Sat, 04 Jun 2022 00:00:00 -0500 (a year ago)
```
## Supported Input Formats
`dtparse` should support all these formats. Taken from their
[repo](https://github.com/bspeice/dtparse/blob/master/build_pycompat.py).
```python
    'test_parse_default': [
        "Thu Sep 25 10:36:28",
        "Sep 10:36:28", "10:36:28", "10:36", "Sep 2003", "Sep", "2003",
        "10h36m28.5s", "10h36m28s", "10h36m", "10h", "10 h 36", "10 h 36.5",
        "36 m 5", "36 m 5 s", "36 m 05", "36 m 05 s", "10h am", "10h pm",
        "10am", "10pm", "10:00 am", "10:00 pm", "10:00am", "10:00pm",
        "10:00a.m", "10:00p.m", "10:00a.m.", "10:00p.m.",
        "October", "31-Dec-00", "0:01:02", "12h 01m02s am", "12:08 PM",
        "01h02m03", "01h02", "01h02s", "01m02", "01m02h", "2004 10 Apr 11h30m",
        # testPertain
        'Sep 03', 'Sep of 03',
        # test_hmBY - Note: This appears to be Python 3 only, no idea why
        '02:17NOV2017',
        # Weekdays
        "Thu Sep 10:36:28", "Thu 10:36:28", "Wed", "Wednesday"
    ],
    'test_parse_simple': [
        "Thu Sep 25 10:36:28 2003", "Thu Sep 25 2003", "2003-09-25T10:49:41",
        "2003-09-25T10:49", "2003-09-25T10", "2003-09-25", "20030925T104941",
        "20030925T1049", "20030925T10", "20030925", "2003-09-25 10:49:41,502",
        "199709020908", "19970902090807", "2003-09-25", "09-25-2003",
        "25-09-2003", "10-09-2003", "10-09-03", "2003.09.25", "09.25.2003",
        "25.09.2003", "10.09.2003", "10.09.03", "2003/09/25", "09/25/2003",
        "25/09/2003", "10/09/2003", "10/09/03", "2003 09 25", "09 25 2003",
        "25 09 2003", "10 09 2003", "10 09 03", "25 09 03", "03 25 Sep",
        "25 03 Sep", "  July   4 ,  1976   12:01:02   am  ",
        "Wed, July 10, '96", "1996.July.10 AD 12:08 PM", "July 4, 1976",
        "7 4 1976", "4 jul 1976", "7-4-76", "19760704",
        "0:01:02 on July 4, 1976", "0:01:02 on July 4, 1976",
        "July 4, 1976 12:01:02 am", "Mon Jan  2 04:24:27 1995",
        "04.04.95 00:22", "Jan 1 1999 11:23:34.578", "950404 122212",
        "3rd of May 2001", "5th of March 2001", "1st of May 2003",
        '0099-01-01T00:00:00', '0031-01-01T00:00:00',
        "20080227T21:26:01.123456789", '13NOV2017', '0003-03-04',
        'December.0031.30',
        # testNoYearFirstNoDayFirst
        '090107',
        # test_mstridx
        '2015-15-May',
    ],
    'test_parse_tzinfo': [
        'Thu Sep 25 10:36:28 BRST 2003', '2003 10:36:28 BRST 25 Sep Thu',
    ],
    'test_parse_offset': [
        'Thu, 25 Sep 2003 10:49:41 -0300', '2003-09-25T10:49:41.5-03:00',
        '2003-09-25T10:49:41-03:00', '20030925T104941.5-0300',
        '20030925T104941-0300',
        # dtparse-specific
        "2018-08-10 10:00:00 UTC+3", "2018-08-10 03:36:47 PM GMT-4", "2018-08-10 04:15:00 AM Z-02:00"
    ],
    'test_parse_dayfirst': [
        '10-09-2003', '10.09.2003', '10/09/2003', '10 09 2003',
        # testDayFirst
        '090107',
        # testUnambiguousDayFirst
        '2015 09 25'
    ],
    'test_parse_yearfirst': [
        '10-09-03', '10.09.03', '10/09/03', '10 09 03',
        # testYearFirst
        '090107',
        # testUnambiguousYearFirst
        '2015 09 25'
    ],
    'test_parse_dfyf': [
        # testDayFirstYearFirst
        '090107',
        # testUnambiguousDayFirstYearFirst
        '2015 09 25'
    ],
    'test_unspecified_fallback': [
        'April 2009', 'Feb 2007', 'Feb 2008'
    ],
    'test_parse_ignoretz': [
        'Thu Sep 25 10:36:28 BRST 2003', '1996.07.10 AD at 15:08:56 PDT',
        'Tuesday, April 12, 1952 AD 3:30:42pm PST',
        'November 5, 1994, 8:15:30 am EST', '1994-11-05T08:15:30-05:00',
        '1994-11-05T08:15:30Z', '1976-07-04T00:01:02Z', '1986-07-05T08:15:30z',
        'Tue Apr 4 00:22:12 PDT 1995'
    ],
    'test_fuzzy_tzinfo': [
        'Today is 25 of September of 2003, exactly at 10:49:41 with timezone -03:00.'
    ],
    'test_fuzzy_tokens_tzinfo': [
        'Today is 25 of September of 2003, exactly at 10:49:41 with timezone -03:00.'
    ],
    'test_fuzzy_simple': [
        'I have a meeting on March 1, 1974', # testFuzzyAMPMProblem
        'On June 8th, 2020, I am going to be the first man on Mars', # testFuzzyAMPMProblem
        'Meet me at the AM/PM on Sunset at 3:00 AM on December 3rd, 2003', # testFuzzyAMPMProblem
        'Meet me at 3:00 AM on December 3rd, 2003 at the AM/PM on Sunset', # testFuzzyAMPMProblem
        'Jan 29, 1945 14:45 AM I going to see you there?', # testFuzzyIgnoreAMPM
        '2017-07-17 06:15:', # test_idx_check
    ],
```
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
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> **Note**
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> ```
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# After Submitting
<!-- If your PR had any user-facing changes, update [the
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2023-08-20 07:32:48 -05:00
JT
2ae1de2470
move 'bytes' back to commands (#10051)
# Description

Moves the `bytes XXXX` commands back to the default set.
2023-08-19 22:43:53 +02:00
Antoine Stevan
028a327ce8
Revert "deprecate --format and --list in into datetime (#10017)" (#10055)
related to 
-
https://github.com/nushell/nushell/issues/10017#issuecomment-1683082039

# Description
this PR undeprecates `into datetime --format` and `into datetime
--list`.

this PR reverts commit f33b60c001.

# User-Facing Changes

# Tests + Formatting

# After Submitting
2023-08-19 14:34:16 -05:00
JT
318862aad6
pin serde to avoid https://github.com/serde-rs/serde/issues/2538 (#10061)
Context: https://github.com/serde-rs/serde/issues/2538

As other projects are investigating, this should pin serde to the last
stable release before binary requirements were introduced.

# Description
<!--
Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.

Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.
-->

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

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clippy::needless_collect -A clippy::result_large_err` to check that
you're using the standard code style
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crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
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> ```
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# After Submitting
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2023-08-20 05:50:26 +12:00
Darren Schroeder
98c7ab96b6
enable/update some example tests so they work again (#10058)
# Description

This PR updates some `Example` tests so that they work again. The only
one I couldn't figure out is the one in the `filter` command. It should
work but does not. However, I left the test in because it's valuable, it
just has a `None` result. I'd like to fix this but I'm not sure how.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:

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clippy::needless_collect -A clippy::result_large_err` to check that
you're using the standard code style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
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-->
2023-08-19 09:06:59 -05:00
Jakub Žádník
fb908df17d
Add additional span to IncorrectValue error (#10036) 2023-08-18 20:47:05 +03:00
Jakub Žádník
fe2c498a81
Fix wrong path expansion in save (#10046) 2023-08-18 20:45:10 +03:00
Darren Schroeder
fe7122280d
allow int as a cellpath for select (#10048)
Description

This PR allows ints to be used as cell paths.

### Before
```nushell
❯ let index = 0
❯ locations | select $index
Error: nu:🐚:cant_convert

  × Can't convert to cell path.
   ╭─[entry #26:1:1]
 1 │ locations | select $index
   ·                    ───┬──
   ·                       ╰── can't convert int to cell path
   ╰────
```

### After
```nushell
❯ let index = 0
❯ locations | select $index
╭#┬───────location────────┬city_column┬state_column┬country_column┬lat_column┬lon_column╮
│0│http://ip-api.com/json/│city       │region      │countryCode   │lat       │lon       │
╰─┴───────────────────────┴───────────┴────────────┴──────────────┴──────────┴──────────╯
```
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:

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# After Submitting
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2023-08-18 10:16:18 -05:00
Jakub Žádník
2e0fb7c1a6
Change str replace to match substring by default (#10038) 2023-08-18 00:18:16 +03:00
Antoine Stevan
f33b60c001
deprecate --format and --list in into datetime (#10017)
related to
-
https://discord.com/channels/601130461678272522/614593951969574961/1141009665266831470

# Description
this PR
- prints a colorful warning when a user uses either `--format` or
`--list` on `into datetime`
- does NOT remove the features for now, i.e. the two options still work
- redirect to the `format date` command instead

i propose to
- land this now
- prepare a removal PR right after this
- land the removal PR in between 0.84 and 0.85

# User-Facing Changes
`into datetime --format` and `into datetime --list` will be deprecated
in 0.85.

## how it looks
- `into datetime --list` in the REPL
```nushell
> into datetime --list | first
Error:   × Deprecated option
   ╭─[entry #1:1:1]
 1 │ into datetime --list | first
   · ──────┬──────
   ·       ╰── `into datetime --list` is deprecated and will be removed in 0.85
   ╰────
  help: see `format datetime --list` instead


╭───────────────┬────────────────────────────────────────────╮
│ Specification │ %Y                                         │
│ Example       │ 2023                                       │
│ Description   │ The full proleptic Gregorian year,         │
│               │ zero-padded to 4 digits.                   │
╰───────────────┴────────────────────────────────────────────╯
```

- `into datetime --list` in a script
```nushell
> nu /tmp/foo.nu
Error:   × Deprecated option
   ╭─[/tmp/foo.nu:4:1]
 4 │ #
 5 │ into datetime --list | first
   · ──────┬──────
   ·       ╰── `into datetime --list` is deprecated and will be removed in 0.85
   ╰────
  help: see `format datetime --list` instead


╭───────────────┬────────────────────────────────────────────╮
│ Specification │ %Y                                         │
│ Example       │ 2023                                       │
│ Description   │ The full proleptic Gregorian year,         │
│               │ zero-padded to 4 digits.                   │
╰───────────────┴────────────────────────────────────────────╯
```

- `help into datetime`


![baz](https://github.com/nushell/nushell/assets/44101798/08beece0-9c89-4665-bfe4-76a32207470f)

# Tests + Formatting

# After Submitting
2023-08-17 15:20:22 -05:00
Eugene Diachkin
ec5b9b9f37
Make http -f display the request headers. Closes #9912 (#10022)
# Description
As described in https://github.com/nushell/nushell/issues/9912, the
`http` command could display the request headers with the `--full` flag,
which could help in debugging the requests. This PR adds such
functionality.

# User-Facing Changes
If `http get` or other `http` command which supports the `--full` flag
is invoked with the flag, it used to display the `headers` key which
contained an table of response headers. Now this key contains two nested
keys: `response` and `request`, each of them being a table of the
response and request headers accordingly.


![image](https://github.com/nushell/nushell/assets/24980/d3cfc4c3-6c27-4634-8552-2cdfbdfc7076)
2023-08-17 09:19:10 -05:00
Jakub Žádník
e88a51e930
Refactor scope commands (#10023) 2023-08-17 11:58:38 +03:00
3lvir4
35f8d8548a
Remove potential panic from path join (#10012)
Co-authored-by: amtoine <stevan.antoine@gmail.com>
2023-08-16 10:27:36 +03:00
Darren Schroeder
3ed45c7ba8
allow select to take a $variable with a list of columns (#9987)
# Description

This PR enables `select` to take a constructed list of columns as a
variable.

```nushell
> let cols = [name type];[[name type size]; [Cargo.toml toml 1kb] [Cargo.lock toml 2kb]] | select $cols
  ╭#┬───name───┬type╮
  │0│Cargo.toml│toml│
  │1│Cargo.lock│toml│
  ╰─┴──────────┴────╯
```
and rows
```nushell
> let rows = [0 2];[[name type size]; [Cargo.toml toml 1kb] [Cargo.lock toml 2kb] [file.json json 3kb]] | select $rows
  ╭#┬───name───┬type┬size╮
  │0│Cargo.toml│toml│1kb │
  │1│file.json │json│3kb │
  ╰─┴──────────┴────┴────╯
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
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> ```
-->

# After Submitting
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2023-08-15 07:01:45 -05:00
Maxim Zhiburt
696b2cda4a
nu-table: Fix padding 0 width issues (#10011)
close #10001

cc: @fdncred @amtoine 

note: make sure you rebase/squash

---------

Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com>
2023-08-14 19:07:34 -05:00
Stefan Holderbach
435348aa61
Rename misused "deprecation" to removal (#10000)
# Description
In the past we named the process of completely removing a command and
providing a basic error message pointing to the new alternative
"deprecation".

But this doesn't match the expectation of most users that have seen
deprecation _warnings_ that alert to either impending removal or
discouraged use after a stability promise.

# User-Facing Changes
Command category changed from `deprecated` to `removed`
2023-08-15 07:17:31 +12:00
dependabot[bot]
0a5f41abc2
Bump quick-xml from 0.29.0 to 0.30.0 (#9870) 2023-08-14 13:58:15 +00:00
Stefan Holderbach
5d94b16d71
Improve I/O types of into decimal(/float) (#9998)
# Description
- Add identity cast to `into decimal` (float->float)
- Correct `into decimal` output to concrete float

# User-Facing Changes
`1.23 | into decimal` will now work.
By fixing the output type it can now be used in conjunction with
commands that expect `float`/`list<float>`

# Tests + Formatting
Adapts example to do identity cast and heterogeneous cast
2023-08-13 20:29:17 +02:00
Stefan Holderbach
3bd46fe27a
Add search terms to reject (#9996)
# Description
This may be easy to find/confuse with `drop`


# User-Facing Changes
Users coming from SQL will be happier when using `help -f` or `F1`

# Tests + Formatting
None
2023-08-13 20:27:29 +02:00
Reilly Wood
7b1c7debcb
Fix watch not handling all file changes (#9990)
Closes https://github.com/nushell/nushell/issues/9910

I noticed that`watch` was not catching all filesystem changes, because
some are reported as `ModifyKind::Data(DataChange::Any)` and we were
only handling `ModifyKind::Data(DataChange::Content)`. Easy fix.

This was happening on Ubuntu 23.04, ext4.
2023-08-12 14:34:40 -07:00
JT
e77a0a48aa
Rename main to script name when running scripts (#9948)
# Description

This PR does three related changes:

* Keeps the originally declared name in help outputs.
* Updates the name of the commands called `main` in the user script to
the name of the script.
* Fixes the source of signature information in multiple places. This
allows scripts to have more complete help output.

Combined, the above allow the user to see the script name in the help
output of scripts, like so:


![image](https://github.com/nushell/nushell/assets/547158/741d192c-0a39-45a7-8f36-3a0dc8eeae2b)

NOTE: You still declare and call the definition `main`, so from inside
the script `main` is still the correct name. But multiple folks agreed
that seeing `main` in the script help was confusing, so this PR changes
that.

# User-Facing Changes

One potential minor breaking change is that module renames will be shown
as their originally defined name rather than the renamed name. I believe
this to be a better default.

# Tests + Formatting
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# After Submitting
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2023-08-12 05:58:49 +12:00
Maxim Zhiburt
aa37572ddc
nu-table/ Add table.indent configuration (#9983)
Hi there.

Am I got it right?

ref: https://github.com/zhiburt/tabled/issues/358
cc: @fdncred

---------

Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com>
2023-08-11 08:37:16 -05:00
Stefan Holderbach
a0cecf7658
Move format duration/filesize back into core (#9978)
# Description
Those two commands are very complementary to `into duration` and `into
filesize` when you want to coerce a particular string output.

This keeps the old `format` command with its separate formatting syntax
still in `nu-cmd-extra`.

# User-Facing Changes
`format filesize` is back accessible with the default build. The new
`format duration` command is also available to everybody

# Tests + Formatting
2023-08-11 06:01:47 +12:00
Antoine Stevan
23170ff368
fix the signature of input list (#9977)
# Description
in its documentation, `input list` says it only accepts the following
signatures
- `list<any> -> list<any>`
- `list<string> -> string`

however this is incorrect as the following is allowed and even in the
help page
```nushell
[1 2 3] | input list  # -> returns an `int`
```

this PR fixes the signature of `input list`.
- with no option or `--fuzzy`, `input list` takes a `list<any>` and
outputs a single `any`
- with `--multi`, `input list` takes a `list<any>` and outputs a
`list<any>`

# User-Facing Changes
the input output signature of `input list` is now
```
  ╭───┬───────────┬───────────╮
  │ # │   input   │  output   │
  ├───┼───────────┼───────────┤
  │ 0 │ list<any> │ list<any> │
  │ 1 │ list<any> │ any       │
  ╰───┴───────────┴───────────╯
```
# Tests + Formatting
this shouldn't change anything as `[1 2 3] | input list` already works.

# After Submitting
2023-08-10 16:44:59 +02:00
Antoine Stevan
202dfdaee2
fix panic with lines on an error (#9967)
should close https://github.com/nushell/nushell/issues/9965

# Description
this PR implements the `todo!()` left in `lines`.

# User-Facing Changes
### before
```nushell
> open . | lines
thread 'main' panicked at 'not yet implemented', crates/nu-command/src/filters/lines.rs:248:35
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
```

### after
```nushell
> open . | lines
Error: nu:🐚:io_error

  × I/O error
  help: Is a directory (os error 21)
```

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
-  `toolkit test`
-  `toolkit test stdlib`

this PR adds the `lines_on_error` test to make sure this does not happen
again 😌

# After Submitting
2023-08-09 14:12:58 +02:00
dependabot[bot]
02be83efbf
Bump rstest from 0.17.0 to 0.18.1 (#9782) 2023-08-08 17:11:05 +00:00
Antoine Stevan
b964347895
add a test to make sure "nothing" shows up as "nothing" in help (#9941)
related to 
- https://github.com/nushell/nushell/pull/9935

# Description
this PR just adds a test to make sure type annotations in `def`s show as
`nothing` in the help pages of commands.

# User-Facing Changes

# Tests + Formatting
adds a new test `nothing_type_annotation`.

# After Submitting
2023-08-09 05:10:34 +12:00
panicbit
56ed1eb807
parse: collect external stream chunks before matching (#9950)
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# Description
This PR implements the workaround discussed in #9795, i.e. having
`parse` collect an external stream before operating on it with a regex.

- Should close #9795 

# User-Facing Changes
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- `parse` will give the correct output for external streams
- increased memory and time overhead due to collecting the entire stream
(no short-circuiting)

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- formatting is checked
- clippy is happy
- no tests that weren't already broken fail
- added test case

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2023-08-08 06:48:13 -05:00
Bob Hyman
570175f95d
Fix duration type to not report months or years (#9632)
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This PR should close #8036, #9028 (in the negative) and #9118.

Fix for #9118 is a bit pedantic.  As reported, the issue is:
```
> 2023-05-07T04:08:45+12:00 - 2019-05-10T09:59:12+12:00
3yr 12month 2day 18hr 9min 33sec
```
with this PR, you now get:
```
> 2023-05-07T04:08:45+12:00 - 2019-05-10T09:59:12+12:00
208wk 1day 18hr 9min 33sec
```
Which is strictly correct, but could still fairly be called "weird date
arithmetic".

# Description
* [x] Abide by constraint that Value::Duration remains a number of
nanoseconds with no additional fields.
* [x] `to_string()` only displays weeks .. nanoseconds. Duration doesn't
have base date to compute months or years from.
* [x] `duration | into record` likewise only has fields for weeks ..
nanoseconds.
* [x] `string | into duration` now accepts compound form of duration
to_string() (e.g '2day 3hr`, not just '2day')
* [x] `duration | into string` now works (and produces the same
representation as to_string(), which may be compound).

# User-Facing Changes
## duration -> string -> duration
Now you can "round trip" an arbitrary duration value: convert it to a
string that may include multiple time units (a "compound" value), then
convert that string back into a duration. This required changes to
`string | into duration` and the addition of `duration | into string'.
```
> 2day + 3hr
2day 3hr # the "to_string()" representation (in this case, a compound value)
> 2day + 3hr | into string
2day 3hr # string value
> 2day + 3hr | into string | into duration
2day 3hr # round-trip duration -> string -> duration
```
Note that `to nuon` and `from nuon` already round-tripped durations, but
use a different string representation.

## potentially breaking changes
* string rendering of a duration no longer has 'yr' or 'month' phrases.
* record from `duration | into record` no longer has 'year' or 'month'
fields.
The excess duration is all lumped into the `week` field, which is the
largest time unit you can
convert to without knowing the datetime from which the duration was
calculated.

Scripts that depended on month or year time units on output will need to
be changed.

### Examples
```
> 365day
52wk 1day
## Used to be: 
## 1yr

> 365day | into record
╭──────┬────╮
│ week │ 52 │
│ day  │ 1  │
│ sign │ +  │
╰──────┴────╯

## used to be:
##╭──────┬───╮
##│ year │ 1 │
##│ sign │ + │
##╰──────┴───╯

> (365day + 4wk + 5day + 6hr + 7min + 8sec + 9ms + 10us + 11ns)
56wk 6day 6hr 7min 8sec 9ms 10µs 11ns
## used to be:
## 1yr 1month 3day 6hr 7min 8sec 9ms 10µs 11ns
## which looks reasonable, but was actually only correct in 75% of the years and 25% of the months in the last 4 years.

> (365day + 4wk + 5day + 6hr + 7min + 8sec + 9ms + 10us + 11ns) | into record
╭─────────────┬────╮
│ week        │ 56 │
│ day         │ 6  │
│ hour        │ 6  │
│ minute      │ 7  │
│ second      │ 8  │
│ millisecond │ 9  │
│ microsecond │ 10 │
│ nanosecond  │ 11 │
│ sign        │ +  │
╰─────────────┴────╯
```
Strictly speaking, these changes could break an existing user script.
Losing years and months as time units is arguably a regression in
behavior.

Also, the corrected duration calculation could break an existing script
that was calibrated using the old algorithm.

# Tests + Formatting
```
> toolkit check pr
```
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting
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---------

Co-authored-by: Bob Hyman <bobhy@localhost.localdomain>
2023-08-08 06:24:09 -05:00
JT
839010b89d
Auto-expand table based on terminal width (#9934)
# Description

This PR adds back the functionality to auto-expand tables based on the
terminal width, using the logic that if the terminal is over 100 columns
to expand.

This sets the default config value in both the Rust and the default
nushell config.

To do so, it also adds back the ability for hooks to be strings of code
and not just code blocks.

Fixed a couple tests: two which assumed that the builtin display hook
didn't use a table -e, and one that assumed a hook couldn't be a string.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-08-08 05:47:23 -05:00
JT
4accc67843
Move help commands to use more structure in signatures (#9949)
# Description

Signatures in `help commands` will now have more structure for params
and input/output pairs.

Example:

Improved params

![image](https://github.com/nushell/nushell/assets/547158/f5dacaf2-861b-4b44-aaa6-e17b4bcb953e)

Improved input/output pairs

![image](https://github.com/nushell/nushell/assets/547158/844a6e9c-dbfc-4c07-b0ef-fefd835a4cf0)


# User-Facing Changes

This is technically a breaking change if previous code assumed the shape
of things in `help commands`.

# Tests + Formatting
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2023-08-08 08:33:01 +12:00
Ian Manske
c070e2d6f7
Make Value::columns return slice instead of cloned Vec (#9927)
# Description
This PR changes `Value::columns` to return a slice of columns instead of
cloning said columns. If the caller needs an owned copy, they can use
`slice::to_vec` or the like. This eliminates unnecessary Vec clones
(e.g., in `update cells`).

# User-Facing Changes
Breaking change for `nu_protocol` API.
2023-08-07 21:43:32 +02:00
A. Taha Baki
d302d63030
str-expand: update bracoxide to v0.1.2, fixes #9913 (#9940)
Fixes: #9913 

Changes:

- updated crate bracoxide from v0.1.1 to v0.1.2
2023-08-07 21:40:38 +02:00
Michael Angerman
b1974fae39
Categorification: move commands histogram and version out of the default category (#9946)
* histogram to chart
* version to core

This completes moving commands out of the *Default* category...

When you run 

```rust
nu -n --no-std-lib
```

```rust
help commands | where category == "default"
```

You now get an *Empty List* 😄
2023-08-07 09:23:53 -07:00
Michael Angerman
7248de1167
Categorification: move from Default category to Filters (#9945)
The following *Filters* commands were incorrectly in the category
*Default*

* group-by
* join
* reduce
* split-by
* transpose

This continues the effort of moving commands out of default and into
their proper category...
2023-08-07 08:33:30 -07:00
Michael Angerman
bb6335830a
Categorification: move Path commands out of the default category (#9937)
Path commands were incorrectly located in the default category...

This PR moves all of the *Path* commands into their own Category called
*Path*
2023-08-07 16:03:23 +12:00
Michael Angerman
bd3a61a2f7
Categorification: graduate nuon --- from the experimental category to the formats category (#9932)
@jntrnr and I discussed the fact that we can now *graduate* nuon to be a
first class citizen...

This PR moves 

* from nuon
* to nuon

out of the *experimental* stage and into *formats*
2023-08-07 05:09:44 +12:00
Michael Angerman
fa2d9a8a58
Categorification: move uncategorized String commands to Category::Strings (#9931)
In an effort to go through and review all of the remaining commands to
find anything else that could possibly
be moved to *nu-cmd-extra*

I noticed that there are still some commands that have not been
categorized...

I am going to *Categorize* the remaining commands that still *do not
have Category homes*

In PR land I will call this *Categorification* as a play off of
*Cratification*

* str substring
* str trim
* str upcase

were in the *default* category because for some reason they had not yet
been categorized.
I went ahead and moved them to the

```rust
.category(Category::Strings)
```
2023-08-07 04:08:45 +12:00
Michael Angerman
58f98a4260
Cratification: move some str case commands to nu-cmd-extra (#9926)
I am moving the following str case commands to nu-cmd-extra (as
discussed in the core team meeting the other day)

* camel-case
* kebab-case
* pascal-case
* screaming-snake-case
* snake-case
* title-case
2023-08-06 06:40:44 -07:00
Antoine Stevan
dcb1a1996c
remove old deprecated commands (#9840)
# Description
in this PR i propose to remove the following old deprecated commands
- `hash base64` -> `encode base64`
- `math eval` -> `math <sub>`
- `str to-datetime` -> `into datetime`
- `str to-decimal` -> `into decimal`
- `str find-replace` -> `str replace`
- `str to-int` -> `into int`
- `keep` -> `take`
- `match` -> `find`
- `nth` -> `select`
- `pivot` -> `transpose`
- `unalias` -> `hide`
- `all?` -> `all`
- `any?` -> `any`
- `empty?` -> `is-empty`
- `build-string` -> `str join` / string concatenation with `+`
- `str lpad` -> `fill`
- `str rpad` -> `fill`
- `str collect` -> `str join`
- `old-alias` -> `alias`

so old i do not remember them at all 😮

i left the following four commands because they have been moved much
more recently i think!
- `fetch` -> `http get`
- `post` -> `http post`
- `benchmark` -> `timeit`
- `let-env`
- `date format` -> `format date`

# User-Facing Changes

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
-  `toolkit test`
-  `toolkit test stdlib`

# After Submitting
2023-08-06 06:42:16 -05:00
panicbit
6b4d06d8a7
do not emit None mid-stream during parse (#9925)
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# Description
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Currently `parse` acts like a `.filter` over an iterator, except that it
emits `None` for elements that can't be parsed. This causes consumers of
the adapted iterator to stop iterating too early. The correct behaviour
is to keep pulling the inner iterator until either the end of it is
reached or an element can be parsed.

- this PR should close #9906 

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
List streams won't be truncated anymore after the first parse failure.

# Tests + Formatting
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- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect -A clippy::result_large_err` to check that
you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass
  - 11 tests fail, but the same 11 tests fail on main as well
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

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2023-08-06 06:17:03 -05:00
Ian Manske
f615038938
Enable macOS foreground process handling (#9909)
# Description
Currently, foreground process management is disabled for macOS, since
the original code had issues (see #7068).
This PR re-enables process management on macOS in combination with the
changes from #9693.

# User-Facing Changes
Fixes hang on exit for nested nushells on macOS (issue #9859). Nushell
should now manage processes in the same way on macOS and other unix
systems.
2023-08-04 15:43:35 -05:00
Darren Schroeder
2b431f994f
updates let-env signature to remove required params (#9917)
# Description

This PR changes the signature of the deprecated command `let-env` so
that it does not mislead people when invoking it without parameters.

### Before
```nushell
> let-env
Error: nu::parser::missing_positional

  × Missing required positional argument.
   ╭─[entry #2:1:1]
 1 │ let-env
   ╰────
  help: Usage: let-env <var_name> = <initial_value>
```

### After
```nushell
❯ let-env
Error: nu:🐚:deprecated_command

  × Deprecated command let-env
   ╭─[entry #1:1:1]
 1 │ let-env
   · ───┬───
   ·    ╰── 'let-env' is deprecated. Please use '$env.<environment variable> = ...' instead.
   ╰────
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-08-04 14:06:41 -05:00
Maxim Zhiburt
7e096e61d7
Add an option to set header on border (style) (#9920)
fix #9796

Sorry that you've had the issues.
I've actually encountered them yesterday too (seems like they have
appeared after some refactoring in the middle) but was not able to fix
that rapid.

Created a bunch of tests.

cc: @fdncred 

Note:

This option will be certainly slower then a default ones. (could be
fixed but ... maybe later).
Maybe it shall be cited somewhere.

PS: Haven't tested on a wrapped/expanded tables.

---------

Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com>
Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-08-04 13:50:47 -05:00
JT
a98b3124c5
Revert "Add an option to move header on borders" (#9908)
Reverts nushell/nushell#9796

This is just draft since we're seeing some issues with the latest fixes
to table drawing that just landed with #9796. We're hoping to get these
fixed, but if we're not able to fix them before the next release, we'll
need to revert (hence this PR, just in case we need it).
2023-08-03 14:52:12 -05:00
Maxim Zhiburt
7162289d77
Add an option to move header on borders (#9796)
A patch to play with.
Need to make a few tests after all.

The question is what shall be done with `table.mode = none`, as it has
no borders.

```nu
$env.config.table.move_header = true
```


![image](https://github.com/nushell/nushell/assets/20165848/cdcffa6d-989c-4368-a436-fdf7d3400e31)

cc: @fdncred

---------

Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com>
2023-08-04 07:03:20 +12:00
WindSoilder
14bf25da14
rename from date format to format date (#9902)
# Description
Closes: #9891
I also think it's good to keep command name consistency.

And moving `date format` to deprecated.

# User-Facing Changes
Running `date format` will lead to deprecate message:
```nushell
❯ "2021-10-22 20:00:12 +01:00" | date format
Error: nu:🐚:deprecated_command

  × Deprecated command date format
   ╭─[entry #28:1:1]
 1 │ "2021-10-22 20:00:12 +01:00" | date format
   ·                                ─────┬─────
   ·                                     ╰── 'date format' is deprecated. Please use 'format date' instead.
   ╰────
```
2023-08-04 06:06:00 +12:00
Darren Schroeder
ec4941c8ac
update format signature to allow record to be passed in (#9898)
# Description

This PR updates the signature of `format` to allow records to be passed
in.

Closes #9897 

### Before
```nushell
{name: Downloads} | format "{name}"

  × Command does not support record<name: string> input.
   ╭─[entry #12:1:1]
 1 │ {name: Downloads} | format "{name}"
   ·                       ───┬──
   ·                          ╰── command doesn't support record<name: string> input
   ╰────
```

### After
```nushell
{name: Downloads} | format "{name}"
Downloads
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-08-02 10:57:58 -05:00
Darren Schroeder
dd86f14a5a
update items signature to allow any output (#9896)
# Description

This PR updates the `items` command to allow `any` output. items takes a
closure so theoretically, any value type of output could be valid.

### Before
```nushell
{a: 1 b: 2} | items {|k,v| {key: $k value: $v}} | transpose
Error: nu::parser::input_type_mismatch

  × Command does not support list<string> input.
   ╭─[entry #2:1:1]
 1 │ {a: 1 b: 2} | items {|k,v| {key: $k value: $v}} | transpose
   ·                                                   ────┬────
   ·                                                       ╰── command doesn't support list<string> input
   ╰────
```

### After
```nushell
❯ {a: 1 b: 2} | items {|k,v| {key: $k value: $v}} | transpose
╭───┬─────────┬─────────┬─────────╮
│ # │ column0 │ column1 │ column2 │
├───┼─────────┼─────────┼─────────┤
│ 0 │ key     │ a       │ b       │
│ 1 │ value   │       1 │       2 │
╰───┴─────────┴─────────┴─────────╯
```
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-08-02 08:42:26 -05:00
Darren Schroeder
63103580d2
update char signature with Table (#9895)
# Description

This PR updates the `char` command to allow `Table` output due to the
`--list` parameter.

### Before
```nushell
char --list | transpose
Error: nu::parser::input_type_mismatch

  × Command does not support string input.
   ╭─[entry #6:1:1]
 1 │ char --list | transpose
   ·               ────┬────
   ·                   ╰── command doesn't support string input
   ╰────
```

### After
```nushell
❯ char --list | transpose
╭───┬───────────┬─────────┬─────────┬─────────┬───────────┬─────────┬─────────────┬─────────┬─────────┬─────────┬──────────┬──────────┬──────────┬────────────┬──────────┬─────────────┬──────────┬────────────┬──────────┬──────────┬─────╮
│ # │  column0  │ column1 │ column2 │ column3 │  column4  │ column5 │   column6   │ column7 │ column8 │ column9 │ column10 │ column11 │ column12 │  column13  │ column14 │  column15   │ column16 │  column17  │ column18 │ column19 │ ... │
├───┼───────────┼─────────┼─────────┼─────────┼───────────┼─────────┼─────────────┼─────────┼─────────┼─────────┼──────────┼──────────┼──────────┼────────────┼──────────┼─────────────┼──────────┼────────────┼──────────┼──────────┼─────┤
│ 0 │ name      │ newline │ enter   │ nl      │ line_feed │ lf      │ carriage_re │ cr      │ crlf    │ tab     │ sp       │ space    │ pipe     │ left_brace │ lbrace   │ right_brace │ rbrace   │ left_paren │ lp       │ lparen   │ ... │
│   │           │         │         │         │           │         │ turn        │         │         │         │          │          │          │            │          │             │          │            │          │          │     │
│ 1 │ character │         │         │         │           │         │             │         │         │         │          │          │ |        │ {          │ {        │ }           │ }        │ (          │ (        │ (        │ ... │
│   │           │         │         │         │           │         │             │         │         │         │          │          │          │            │          │             │          │            │          │          │     │
│ 2 │ unicode   │ a       │ a       │ a       │ a         │ a       │ d           │ d       │ d a     │ 9       │ 20       │ 20       │ 7c       │ 7b         │ 7b       │ 7d          │ 7d       │ 28         │ 28       │ 28       │ ... │
╰───┴───────────┴─────────┴─────────┴─────────┴───────────┴─────────┴─────────────┴─────────┴─────────┴─────────┴──────────┴──────────┴──────────┴────────────┴──────────┴─────────────┴──────────┴────────────┴──────────┴──────────┴─────╯
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-08-02 08:42:13 -05:00
JT
d25df9c00b
Revert 9693 to prevent CPU hangs (#9893)
# Description

This reverts #9693 as it lead to CPU hangs. (btw, did the revert by hand
as it couldn't be done automatically. Hopefully I didn't miss anything 😅
)

Fixes #9859

cc @IanManske 

# User-Facing Changes
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helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-08-02 11:24:28 +12:00
Ian Manske
583ef8674e
Replace &Span with Span since Span is Copy (#9770)
# Description
`Span` is `Copy`, so we probably should not be passing references of
`Span` around. This PR replaces all instances of `&Span` with `Span`,
copying spans where necessary.

# User-Facing Changes
This alters some public functions to take `Span` instead of `&Span` as
input. Namely, `EngineState::get_span_contents`,
`nu_protocol::extract_value`, a bunch of the math commands, and
`Gstat::gstat`.
2023-07-31 21:47:46 +02:00
A. Taha Baki
94bec72079
str-expand: add path flag (#9856)
Related issues: #9838

Changes:

- added `--path` flag, for ease of use if the piped data is Path
(replaces all backslashes with double backslashes)
2023-07-31 07:48:29 -05:00
mengsuenyan
28ed21864d
fixed the bug ~ | path type return empty string (#9853)
- this PR should close #9849 
- fixes #9849
2023-07-31 07:47:18 -05:00
A. Taha Baki
e16ce1df36
str-expand: Add Escaping Example (#9841)
**Related Issue: #9838**

Adds an **example**, how bracoxide/str-expand handles the escaping char
`\`.
2023-07-31 07:45:39 -05:00
jflics6460
154856066f
Accept records for http subcommand headers (-H) (#9771)
# Description

See also: #9743 
Before: 
`http <subcommand> -H` took a list in the form:

```nushell
[my-header-key-A my-header-value-A my-header-key-B my-header-value-B]
```

Now:
In addition to the old format, Records can be passed, For example,
```nushell
> let reqHeaders = {
    Cookie:  "acc=barfoo",
    User-Agent: "Mozilla/7.0 (Windows NT 33.0; Win64; x64) AppleWebKit/1038.90 (KHTML, like Gecko)"
}
> http get -H $reqHeaders https://example.com
```

is now equivalent to
```nushell
http get -H [Cookie "acc=barfoo" User-Agent "Mozilla/7.0 (Windows NT 33.0; Win64; x64) AppleWebKit/1038.90 (KHTML, like Gecko)"] https://example.com
```

# User-Facing Changes
No breaking changes, but Records can now also be passed to `http
<subcommand> -H`.

# Tests + Formatting
# After Submitting
2023-07-30 22:28:48 +02:00
Stefan Holderbach
f91713b714
Add format duration to replace into duration --convert (#9788)
# Description
Add `format duration` cmd to choose output unit.

This takes the previous `into duration --convert ...` behavior which
returned a string into its own `format duration` command.
This was suprising and not fitting with the general type signature for
the `into ...` commands.

This command for now lives in the `nu-cmd-extra` nursery.

# User-Facing Changes
## Breaking change
Removes formatting behavior from `into duration`
Now use `format duration` instead of `into duration --convert`
## Usage:
```
1sec | format duration us # Output data in microseconds
"2ms" | into duration | format duration sec # go from string to string
```


# Tests + Formatting
Basic example testing (including basic broadcast)
2023-07-30 22:23:36 +02:00
Darren Schroeder
955de76116
bump to dev version 0.83.2 (#9866)
# Description

This PR bumps the development version of nushell to version 0.83.2.
2023-07-30 22:16:57 +02:00
Stefan Holderbach
6ac3351fd1
Fix signature for math mode (#9846)
This command will always return a list, either because there are
multiple entries with the same frequency or just one.

It's implementation doesn't care about the composition of types as long
as they are number like, can be heterogeneous, will report
independently.

Work for #9812
2023-07-28 23:53:36 +02:00
Stefan Holderbach
b6dafa6e67
Fix math log signature (#9845)
While we are at it also fix `math log` to a more narrow type.

This supersedes part of #9740
2023-07-28 23:47:00 +02:00
Stefan Holderbach
152a541696
Fix signature for math sum (#9847)
This also supports filesize and duration.
Filesize is actually used for a non-running example

Work for #9812
2023-07-28 23:34:47 +02:00
Stefan Holderbach
ff8c3aa356
Fix signature for math abs (#9844)
This only supports number or duration

Make sure duration still works with the stricter type system

Work for #9812
2023-07-28 23:32:59 +02:00
Stefan Holderbach
99ed8e42a3
Fix type signature of median (#9843)
Still support forming the median over homogeneous lists of `Duration` or
`Filesize`. Don't advertise `list<any>` as this can become funky when
given an even number of elements...

Work for #9812
2023-07-28 23:32:26 +02:00
Stefan Holderbach
6a7a23e3fa
Fix math min/max signatures (#9830)
# Description
Under the hood those are just `Value::partial_cmp` and this is defined
for all values and defines a partial order over `any`

Should address part of https://github.com/nushell/nushell/issues/9813

# User-Facing Changes
Reenable all behavior before `0.83`

# Tests + Formatting
Added an example to `math min` showing this cursedness
2023-07-28 15:12:58 -05:00
JT
9448225690
Fix transpose input/output types (#9842)
# Description

As the typechecker doesn't currently support having the same input type
but two different output types, collapse the `transpose` input/output
signatures for now so that we don't mistakenly think that when given a
`table` a `table is always returned.

fixes https://github.com/nushell/nushell/issues/9710

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```
-->

# After Submitting
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2023-07-29 06:23:17 +12:00
Stefan Holderbach
28b99bfaf7
Narrow signature of math ceil/floor (#9836)
# Description
More narrow attempt than #9740
This doesn't cause issues with the current `test_examples`
infrastructure.
But allows the output of those clearly integer producing commands to be
used with functions declaring `list<int>` or `int`

# User-Facing Changes
see above

# Tests + Formatting
None
2023-07-28 12:31:48 -05:00
Antoine Stevan
aa08e81370
change signature of enumerate to any -> table (#9822)
related to
https://discord.com/channels/601130461678272522/1134054657086464072

# Description
the `enumerate` command always returns a table but its signature is `any
-> any` which can be confusing 😕
this PR changes the signature to `any -> table`

i've double checked and the source of `enumerate` returns a list of
records, a.k.a. a table 👌

# User-Facing Changes
this shouldn't change anything apart from the help page of `enumerate`
showing now
```
Input/output types:
  ╭───┬───────┬────────╮
  │ # │ input │ output │
  ├───┼───────┼────────┤
  │ 0 │ any   │ table  │
  ╰───┴───────┴────────╯
```
instead of 
```
Input/output types:
  ╭───┬───────┬────────╮
  │ # │ input │ output │
  ├───┼───────┼────────┤
  │ 0 │ any   │ any    │
  ╰───┴───────┴────────╯
```

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
-  `toolkit test`
-  `toolkit test stdlib`

# After Submitting
2023-07-27 21:39:03 +02:00
Stefan Holderbach
3481c7e242
Fix signature of split row (#9829)
# Description
This command also flat-maps and doesn't create a table like `split
column`

We should probably reconsider the flatmap behavior like in #9739
but for the #9812 hotfix this is an unwelcome breaking change.

# User-Facing Changes
None

# Tests + Formatting
- Fix signature of `split row`
- Add test for output signature
2023-07-27 21:32:25 +02:00
JT
78e29af423
Fix prepend type, fix typos (#9828)
# Description

This PR does two (somewhat related) things:

* Fixes the `prepend` signature in the same way we fixed `append`
* Fixes a few typos in the examples of `prepend` and `append`

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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> **Note**
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> ```bash
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automatically
> toolkit check pr
> ```
-->

# After Submitting
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2023-07-28 06:52:45 +12:00
WindSoilder
6aa30132aa
fix append signature (#9821)
# Description
Fixes: #9720
Actually it mainly address the comment:
https://github.com/nushell/nushell/issues/9720#issuecomment-1652240104

After looking into example, I think if it receives a string, it should
returns a list too rather than a string
2023-07-27 15:53:48 +02:00
Darren Schroeder
5d2ef0faf1
add input_output_type to ansi command (#9817)
# Description

This PR fixes this not working `ansi --list | columns`. I originally
thought that this was a problem with `columns` but it turned out to be a
problem with the input output type of `ansi`. Since `ansi` was only
allowed to return strings, `columns` thought it was getting a string,
but it was a table.

closes #9808

tracking #9812

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-07-26 16:39:24 -05:00
Stefan Holderbach
b2e191f836
Remove Signature.vectorizes_over_list entirely (#9777)
# Description
With the current typechecking logic this property has no effect.
It was only used in the example testing, and provided some indication of
this vectorizing property.
With #9742 all commands that previously declared it have explicit list
signatures. If we want to get it back in the future we can reconstruct
it from the signature.

Simplifies the example testing a bit.

# User-Facing Changes
Causes a breaking change for plugins that previously declared it. While
this causes a compile fail, this was already broken by our more
stringent type checking.
This will be a good reminder for plugin authors to update their
signature as well to reflect the more stringent type checking.
2023-07-26 23:34:43 +02:00
Stefan Holderbach
d9230a76f3
Fix signatures for cellpath access of records (#9793)
# Description
The same procedure as for #9778 repeated for records.

# User-Facing Changes
Commands that directly supported applying their work directly to record
fields via cell paths, that worked before #9680 will now work again

# Tests + Formatting
Tried to limit the need to add new `.allow_variants_without_examples()`
by adjusting or adding tests to also use some records with access.
2023-07-26 23:13:57 +02:00
Darren Schroeder
88a890c11f
bump to dev version 0.83.1 (#9811)
# Description

This bumps nushell to the dev version of 0.83.1 and updates the default
config files with the proper version.

# User-Facing Changes
# Tests + Formatting
# After Submitting
2023-07-26 19:02:13 +02:00
Justin Ma
5a28371b18
Fix command docs deployment for input listen (#9805)
Fix command docs deployment for `input listen`, for more detail check:
https://github.com/nushell/nushell.github.io/pull/987
2023-07-26 07:00:23 -05:00
JT
a33b5fe6ce
bump to 0.83 (#9802)
# Description

Bump 0.83

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:

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crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
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2023-07-26 07:36:36 +12:00
Stefan Holderbach
9db0d6bd34
Adjust signatures for cellpath access of tables (#9778)
# Description
Reallow the commands that take cellpaths as rest parameters to operate
on table input data.

Went through all commands returned by

```
scope commands |
  filter { |cmd| $cmd.signatures |
    values |
    any {|sig| $sig |
      any {|$sig| $sig.parameter_type == rest and $sig.syntax_shape ==
cellpath }
    }
  } | get name
```

Only exception to that was `is-empty` that returns a bool.
# User-Facing Changes
Same table operations as in `0.82` should still be possible
Mitigates effects of #9680
2023-07-24 13:17:30 +02:00
Stefan Holderbach
d7ebe5fdc3
Update nu-ansi-term, lscolors, and reedline (#9787)
# Description
Now use `nu-ansi-term` 0.49
Small adjustments to accommodate breaking changes.


# User-Facing Changes
None
2023-07-24 13:16:18 +02:00
Stefan Holderbach
2aeb77bd3e
Fix output signature of split chars/words (#9739)
# Description
Those two commands did *not* vectorize over the input in the pure sense
as they performed a flat map. Now they return a list for each string
that gets split by them.

```
["foo" "bar"] | split chars
```

## Before 

```
╭───┬───╮
│ 0 │ f │
│ 1 │ o │
│ 2 │ o │
│ 3 │ b │
│ 4 │ a │
│ 5 │ r │
╰───┴───╯
```

## After
```
╭───┬───────────╮
│ 0 │ ╭───┬───╮ │
│   │ │ 0 │ f │ │
│   │ │ 1 │ o │ │
│   │ │ 2 │ o │ │
│   │ ╰───┴───╯ │
│ 1 │ ╭───┬───╮ │
│   │ │ 0 │ b │ │
│   │ │ 1 │ a │ │
│   │ │ 2 │ r │ │
│   │ ╰───┴───╯ │
╰───┴───────────╯
```
2023-07-23 17:06:41 -05:00
Stefan Holderbach
17f8ad7210
Use explicit in/out list types for vectorized commands (#9742)
# Description
All commands that declared `.vectorizes_over_list(true)` now also
explicitly declare the list form of their scalar types.

- Explicit in/out list signatures for nu-command
- Explicit in/out list signatures for nu-cmd-extra
- Add comments about cellpath behavior that is still unresolved


# User-Facing Changes
Our type signatures will now be more explicit about which commands
support vectorization over lists.
On the downside this is a bit more verbose and less systematic.
2023-07-23 20:46:53 +02:00
Stefan Holderbach
4dbdb1fe54
Add explicit input types for vectorized into int form (#9741)
# Description
Don't just use `List<Any>`, be precise for the vectorized form as well.

# User-Facing Changes
More explicit albeit verbose type information in the signature
2023-07-23 20:36:53 +02:00
Antoine Stevan
79359598db
add table -> table to into datetime (#9775)
should close https://github.com/nushell/nushell/issues/9774

# Description
given the help page of `into datetime`, 
```
Parameters:
  ...rest <cellpath>: for a data structure input, convert data at the given cell paths
```
it looks like `into datetime` should accept tables as input 🤔 

this PR
- adds the `table -> table` signature to `into datetime`
- adds a test to make sure the behaviour stays there
2023-07-23 20:14:51 +02:00
Vikrant A P
75180d07de
Fix: remove unnecessary r#"..."# (#8670) (#9764)
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# Description
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This PR is related to **Tests: clean up unnecessary use of cwd,
pipeline(), etc.
[#8670](https://github.com/nushell/nushell/issues/8670)**

- Removed the `r#"..."#` raw string literal syntax, which is unnecessary
when there are no special characters that need quoting from the tests
that use the `nu!` macro.
- `cwd:` and `pipeline()` has not changed


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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2023-07-21 17:32:37 +02:00
mengsuenyan
cdc4fb1011
fix #9653 the cmd detect columns with the flag -c (#9667)
fix `detect columns` with flag `-c, --combine-columns` run failed when
using some range

- fixes #9653 

fix #9653 the cmd detect columns with the flag -c, --combine-columns run
failed when using some range.

add unit test for the command `detect columns`

```text
Attempt to automatically split text into multiple columns.

Usage:
  > detect columns {flags} 

Flags:
  -h, --help - Display the help message for this command
  -s, --skip <Int> - number of rows to skip before detecting
  -n, --no-headers - don't detect headers
  -c, --combine-columns <Range> - columns to be combined; listed as a range

Signatures:
  <string> | detect columns -> <table>

Examples:
  Splits string across multiple columns
  > 'a b c' | detect columns -n
  ╭───┬─────────┬─────────┬─────────╮
  │ # │ column0 │ column1 │ column2 │
  ├───┼─────────┼─────────┼─────────┤
  │ 0 │ a       │ b       │ c       │
  ╰───┴─────────┴─────────┴─────────╯

  Splits a multi-line string into columns with headers detected
  > $'c1 c2 c3 c4 c5(char nl)a b c d e' | detect columns
  ╭───┬────┬────┬────┬────┬────╮
  │ # │ c1 │ c2 │ c3 │ c4 │ c5 │
  ├───┼────┼────┼────┼────┼────┤
  │ 0 │ a  │ b  │ c  │ d  │ e  │
  ╰───┴────┴────┴────┴────┴────╯

  
  > $'c1 c2 c3 c4 c5(char nl)a b c d e' | detect columns -c 0..1
  ╭───┬─────┬────┬────┬────╮
  │ # │ c1  │ c3 │ c4 │ c5 │
  ├───┼─────┼────┼────┼────┤
  │ 0 │ a b │ c  │ d  │ e  │
  ╰───┴─────┴────┴────┴────╯

  Splits a multi-line string into columns with headers detected
  > $'c1 c2 c3 c4 c5(char nl)a b c d e' | detect columns -c -2..-1
  ╭───┬────┬────┬────┬─────╮
  │ # │ c1 │ c2 │ c3 │ c4  │
  ├───┼────┼────┼────┼─────┤
  │ 0 │ a  │ b  │ c  │ d e │
  ╰───┴────┴────┴────┴─────╯

  Splits a multi-line string into columns with headers detected
  > $'c1 c2 c3 c4 c5(char nl)a b c d e' | detect columns -c 2..
  ╭───┬────┬────┬───────╮
  │ # │ c1 │ c2 │  c3   │
  ├───┼────┼────┼───────┤
  │ 0 │ a  │ b  │ c d e │
  ╰───┴────┴────┴───────╯

  Parse external ls command and combine columns for datetime
  > ^ls -lh | detect columns --no-headers --skip 1 --combine-columns 5..7

```
2023-07-21 08:25:06 -05:00
Ian Manske
7e1b922ea7
Add functions for each Value case (#9736)
# Description
This PR ensures functions exist to extract and create each and every
`Value` case. It also renames `Value::boolean` to `Value::bool` to match
`Value::test_bool`, `Value::as_bool`, and `Value::Bool`. Similarly,
`Value::as_integer` was renamed to `Value::as_int` to be consistent with
`Value::int`, `Value::test_int`, and `Value::Int`. These two renames can
be undone if necessary.

# User-Facing Changes
No user facing changes, but two public functions were renamed which may
affect downstream dependents.
2023-07-21 08:20:33 -05:00
Antoine Stevan
a1f989caf9
change the output of which to be more explicit (#9646)
related to
- https://github.com/nushell/nushell/issues/9637#issuecomment-1629387548

# Description
this PR changes the output of `which` from `table<arg: string, path:
string, built-in: bool> (stream)` to `table<command: string, path:
string, type: string> (stream)`.
- `command`: same as `arg` but more explicit name
- `path`: same as before, `null` when built-in
- `type`: instead of `buil-in: bool` says if it's a `built-in` a
`custom` command, an `alias` or an `external`

# User-Facing Changes
the output of `which` has changed

## some examples
```nushell
> which open
╭───┬─────────┬──────┬──────────╮
│ # │ command │ path │   type   │
├───┼─────────┼──────┼──────────┤
│ 0 │ open    │      │ built-in │
╰───┴─────────┴──────┴──────────╯
```
```nushell
> alias foo = print "foo"
> which foo
╭───┬─────────┬──────┬───────╮
│ # │ command │ path │ type  │
├───┼─────────┼──────┼───────┤
│ 0 │ foo     │      │ alias │
╰───┴─────────┴──────┴───────╯
```
```nushell
> def bar [] {}
> which bar
╭───┬─────────┬──────┬────────╮
│ # │ command │ path │  type  │
├───┼─────────┼──────┼────────┤
│ 0 │ bar     │      │ custom │
╰───┴─────────┴──────┴────────╯
```
```nushell
> which git
╭───┬─────────┬──────────────┬──────────╮
│ # │ command │     path     │   type   │
├───┼─────────┼──────────────┼──────────┤
│ 0 │ git     │ /usr/bin/git │ external │
╰───┴─────────┴──────────────┴──────────╯
```
```nushell
> which open git foo bar
╭───┬─────────┬──────────────┬──────────╮
│ # │ command │     path     │   type   │
├───┼─────────┼──────────────┼──────────┤
│ 0 │ open    │              │ built-in │
│ 1 │ git     │ /usr/bin/git │ external │
│ 2 │ foo     │              │ alias    │
│ 3 │ bar     │              │ custom   │
╰───┴─────────┴──────────────┴──────────╯
```

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
-  `toolkit test`
-  `toolkit test stdlib`

# After Submitting
mention that in the release note
2023-07-20 19:10:53 -05:00
A. Taha Baki
c01f2ee0e9
str-expand: new capability, empty collection item (#9750)
I added a new capability to `bracoxide` which is for `brace expansion`
(it's almost like bash brace expressions).

Anyway, this change adds this capability:

`A{,B,C} | str expand`, returns:

```md
- A
- AB
- AC
```


`A{B,,C} | str expand`, returns:

```md
- AB
- A
- AC
```

`A{B,C,} | str expand`, returns:

```md
- AB
- AC
- A
```

Updated examples, according to the new feature.
2023-07-20 18:51:25 -05:00
Antoine Stevan
693cb5c142
add any -> record to metadata (#9755)
# Description
in the help page of `metadata`, there is the following example
```nushell
ls | metadata
```
which gives the following error
```
Error: nu::parser::input_type_mismatch

  × Command does not support table input.
   ╭─[entry #2:1:1]
 1 │ ls | metadata
   ·      ────┬───
   ·          ╰── command doesn't support table input
   ╰────
```

this PR adds `any -> record` to the signatures of `metadata` to allow
the use of that kind of example.

# User-Facing Changes
`ls | metadata` will work again

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
-  `toolkit test`
-  `toolkit test stdlib`

# After Submitting
2023-07-21 07:11:20 +12:00
Alexandra Østermark
bd9d865912
fix removing symlinks on windows (#9704)
this PR should close #9624

# Description

Fixes the `rm` command assuming that a symlink is a directory and trying
to delete the directory as opposed to unlinking the symlink.

Should probably be tested on linux before merge.

Added tests for deleting symlinks
2023-07-20 20:16:03 +02:00
Darren Schroeder
c62cbcd5f8
handle sqlite tables better by surrounding with brackets (#9752)
# Description

This PR helps the sqlite handling better by surrounding table names with
brackets. This makes it easier to have table names with spaces like
`Basin / profile`.

Closes #9751 

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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you're using the standard code style
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crates/nu-std"` to run the tests for the standard library

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> ```bash
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> ```
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# After Submitting
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2023-07-20 11:20:56 -05:00
WindSoilder
ba4723cc9f
Support variables/interpolation in o>, e>, o+e> redirect (#9747)
# Description
Fixes:  #8517
Fixes: #9246
Fixes: #9709
Relative: #9723


## About the change
Before the pr, nushell only parse redirection target as a string(through
`parse_string` call).
In the pr, I'm trying to make the value more generic(using `parse_value`
with `SyntaxShape::Any`)

And during eval stage, we guard it to only eval `String`,
`StringInterpolation`, `FullCellPath`, `FilePath`, so other type of
redirection target like `1ms` won't be permitted.

# User-Facing Changes

After the pr: redirection support something like the following:
1. `let a = "x"; cat toolkit.nu o> $a`
2. `let a = "x"; cat toolkit.nu o> $"($a).txt"`
3. `cat toolkit.nu out> ("~/a.txt" | path expand)`
2023-07-20 13:56:46 +02:00
Darren Schroeder
488002f4bc
add range input to par-each (#9749)
# Description

Thie PR adds `Type::Range` input to `par-each` to allow `1..3 | do
something` again.
closes #9748 

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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fmt --all` applies these changes)
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clippy::needless_collect -A clippy::result_large_err` to check that
you're using the standard code style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
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2023-07-20 06:48:18 -05:00
Antoine Stevan
345c00aa1e
sync default config / env with default behaviour without any configuration (#9676)
related PRs and issues
- supersedes https://github.com/nushell/nushell/pull/9633
- should close https://github.com/nushell/nushell/issues/9630

# Description
this PR updates the `default_config.nu` config file and the `config.rs`
module in `nu_protocol` so that the default behaviour of Nushell,
without any config, and the one with `default_config.nu` and
`default_env.nu` are the same.

## changelog
- 3e2bfc9bb: copy the structure of `default_config.nu` inside the
implementation of `Default` in the `config.rs` module for easier check
of the default values
- e25e5ccd6: sync all the *simple* config fields, i.e. the
non-structured ones
- ae7e8111c: set the `display_output` hook to always run `table`
- a09a1c564: leave only the default menus => i've removed
`commands_menu`, `vars_menu` and `commands_with_description`

## todo
- [x] ~~check the defaults in `$env.config.explore`~~ done in 173bdbba5
and b9622084c
- [x] ~~check the defaults in `$env.config.color_config`~~ done in
c411d781d => the theme is now `{}` by default so that it's the same as
the default one with `--no-config`
- [x] ~~check the defaults `$env.config.keybindings`~~ done in 715a69797
- already available with the selected mode: `completion_previous`,
`next_page`, `undo_or_previous_page`, `yank`, `unix-line-discard` and
`kill-line`, e.g. in *vi* mode, `unlix-line-discard` is done in NORMAL
mode with either `d0` from the end of the line or `dd` from anywhere in
the line and `kill-line` is done in NORMAL mode with `shift + d`. these
bindings are available by default in *emacs* mode as well.
- previously with removed custom menus: `commands_menu`, `vars_menu` and
`commands_with_description`
- [x] ~~check `$env.config.datetime_format`~~ done in 0ced6b8ec => as
there is no *human* format for datetimes, i've commented out both
`$env.config.datetime_format` fields
- [x] ~~fix `default_env.nu`~~ done in 67c215011

# User-Facing Changes
this should not change anything, just make sure the default behaviour of
Nushell and the `default_config.nu` are in sync.

# Tests + Formatting
# After Submitting
2023-07-18 11:22:00 -05:00
nibon7
cc202e2199
Remove is-root crate (#9615)
# Description
This PR tries to remove `is-root` crate.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:

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fmt --all` applies these changes)
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clippy::needless_collect -A clippy::result_large_err` to check that
you're using the standard code style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the
standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
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-->

---------

Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
2023-07-18 15:36:54 +02:00
Ian Manske
a5a79a7d95
Do not attempt to take control of terminal in non-interactive mode (#9693)
# Description
Fixes a regression from #9681 where nushell will attempt to place itself
into the background or take control of the terminal even in
non-interactive mode.

Using the same
[reference](https://www.gnu.org/software/libc/manual/html_node/Initializing-the-Shell.html)
from #6584:

>A subshell that runs *interactively* has to ensure that it has been
placed in the foreground...

>A subshell that runs *non-interactively* cannot and should not support
job control.

`fish`
[code](54fa1ad6ec/src/reader.cpp (L4862))
also seems to follow this.

This *partially* fixes
[9026](https://github.com/nushell/nushell/issues/9026). That is, nushell
will no longer set the foreground process group in non-interactive mode.
2023-07-17 16:32:29 -05:00
Stefan Holderbach
656f707a0b
Clean up tests containing unnecessary cwd: tokens (#9692)
# Description
The working directory doesn't have to be set for those tests (or would
be the default anyways). When appropriate also remove calls to the
`pipeline()` function. In most places kept the diff minimal and only
removed the superfluous part to not pollute the blame view. With simpler
tests also simplified things to make them more readable overall (this
included removal of the raw string literal).

Work for #8670
2023-07-17 18:43:51 +02:00
dependabot[bot]
48271d8c3e
Bump miette from 5.9.0 to 5.10.0 (#9713) 2023-07-17 06:25:04 +00:00
Darren Schroeder
eeb3b38fba
allow range as a input_output_type on filter (#9707)
# Description

This PR allows `Type::Range` on the `filter` command so you can do
things like this:
```nushell
❯ 9..17 | filter {|el| $el mod 2 != 0}
╭───┬────╮
│ 0 │  9 │
│ 1 │ 11 │
│ 2 │ 13 │
│ 3 │ 15 │
│ 4 │ 17 │
╰───┴────╯
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
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clippy::needless_collect -A clippy::result_large_err` to check that
you're using the standard code style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->
2023-07-16 08:13:46 -05:00
Antoine Stevan
79d9a0542f
allow into filesize to take tables as input / output (#9706)
# Description
i have the following command that should give a table of all the mounted
devices with information about their sizes, etc, etc... a glorified
output for the `df -h` command:
```nushell
def disk [] {
    df -h
      | str replace "Mounted on" "Mountpoint"
      | detect columns
      | rename filesystem size used avail used% mountpoint
      | into filesize size used avail
      | upsert used% {|it| 100 * (1 - $it.avail / $it.size)}
}
```

this should work given the first example of `into filesize`
```nushell
  Convert string to filesize in table
  > [[bytes]; ['5'] [3.2] [4] [2kb]] | into filesize bytes
```

## before this PR
it does not even parse
```nushell
Error: nu::parser::input_type_mismatch

  × Command does not support table input.
   ╭─[entry #1:5:1]
 5 │       | rename filesystem size used avail used% mountpoint
 6 │       | into filesize size used avail
   ·         ──────┬──────
   ·               ╰── command doesn't support table input
 7 │       | upsert used% {|it| 100 * (1 - $it.avail / $it.size)}
   ╰────
```

> **Note**
> this was working before the recent input / output type changes

## with this PR
it parses again and gives
```nushell
> disk | where mountpoint == "/" | into record
╭────────────┬───────────────────╮
│ filesystem │ /dev/sda2         │
│ size       │ 217.9 GiB         │
│ used       │ 158.3 GiB         │
│ avail      │ 48.4 GiB          │
│ used%      │ 77.77777777777779 │
│ mountpoint │ /                 │
╰────────────┴───────────────────╯
```

> **Note**
> the two following commands also work now and did not before the PR
> ```nushell
> ls | insert name_size {|it| $it.name | str length} | into filesize
name_size
> ```
> ```nushell
> [[device size]; ["/dev/sda1" 200] ["/dev/loop0" 50]] | into filesize
size
> ```

# User-Facing Changes
`into filesize` works back with tables and this effectively fixes the
doc.

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
-  `toolkit test`
-  `toolkit test stdlib`

this PR gives a `result` back to the first table example to make sure it
works fine.

# After Submitting
2023-07-16 08:04:35 -05:00
mike
5bfec20244
add match guards (#9621)
## description

this pr adds [match
guards](https://doc.rust-lang.org/reference/expressions/match-expr.html#match-guards)
to match patterns
```nushell
match $x {
   _ if $x starts-with 'nu' => {},
   $x => {}
}
```

these work pretty much like rust's match guards, with few limitations:

1. multiple matches using the `|` are not (yet?) supported
 
```nushell
match $num {
    0 | _ if (is-odd $num) => {},
    _ => {}
}
```

2. blocks cannot be used as guards, (yet?)

```nushell
match $num {
    $x if { $x ** $x == inf } => {},
     _ => {}
}
```

## checklist
- [x] syntax
- [x] syntax highlighting[^1]
- [x] semantics
- [x] tests
- [x] clean up

[^1]: defered for another pr
2023-07-16 12:25:12 +12:00
JT
53ae03bd63
Custom command input/output types (#9690)
# Description

This adds input/output types to custom commands. These are input/output
pairs that related an input type to an output type.

For example (a single int-to-int input/output pair):

```
def foo []: int -> int { ... }
```

You can also have multiple input/output pairs:
```
def bar []: [int -> string, string -> list<string>] { ... }
```

These types are checked during definition time in the parser. If the
block does not match the type, the user will get a parser error.

This `:` to begin the input/output signatures should immediately follow
the argument signature as shown above.

The PR also improves type parsing by re-using the shape parser. The
shape parser is now the canonical way to parse types/shapes in user
code.

This PR also splits `extern` into `extern`/`extern-wrapped` because of
the parser limitation that a multi-span argument (which Signature now
is) can't precede an optional argument. `extern-wrapped` now takes the
required block that was previously optional.

# User-Facing Changes

The change to `extern` to split into `extern` and `extern-wrapped` is a
breaking change.

# Tests + Formatting
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2023-07-15 09:51:28 +12:00
Jakub Žádník
ba766de5d1
Refactor path commands (#9687) 2023-07-15 00:04:22 +03:00
JT
8c52b7a23a
Change input/output types in help to a table (#9686)
# Description

Updates `help` to more clearly show input/output types.

Before:


![image](https://github.com/nushell/nushell/assets/547158/5f11ca5c-54a0-414d-b3de-1a8b4dd7fcbd)

After:


![image](https://github.com/nushell/nushell/assets/547158/afc0eb1e-fad8-43b1-9382-c2a0d8e9334e)

# User-Facing Changes

See above

# Tests + Formatting
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2023-07-15 06:23:21 +12:00
Darren Schroeder
4804e6a151
add more input_output_types found from breaking scripts (#9683)
# Description

This PR fixes some problems I found in scripts by adding some additional
input_output_types.

Here's a list of nushell scripts that it fixed. Look for `# broke here:`
below.

This PR fixes 3, 4, 6, 7 by adding additional input_output_types. 1 was
fixed by changing the script. 2. just doesn't work anymore because mkdir
return type has changed. 5, is a problem with the script, the datatype
for `...rest` needed to be removed.

```nushell
# 1.
def terminal-size [] {
    let sz = (input (ansi size) --bytes-until 'R')
    # $sz should look like this
    # Length: 9 (0x9) bytes | printable whitespace ascii_other non_ascii
    # 00000000:   1b 5b 33 38  3b 31 35 30  52                         •[38;150R
    let sz_len = ($sz | bytes length)

    # let's skip the esc[ and R
    let r = ($sz | bytes at 2..($sz_len - 2) | into string)

    # $r should look like 38;150
    # broke here: because $r needed to be a string for split row
    let size = ($r | split row ';')

    # output in record syntax
    {
        rows: ($size | get 0)
        columns: ($size | get 1)
    }
}

# 2.
# make and cd to a folder
def-env mkcd [name: path] {
    # broke here: but apparently doesn't work anymore
    # It looks like  mkdir returns nothing where it used to return a value
    cd (mkdir $name -v | first) 
}

# 3.
# changed 'into datetime'
def get-monday [] {
  (seq date -r --days 7 |
  # broke here: because into datetime didn't support list input
   into datetime | 
   where { |e| 
   ($e | date format %u) == "1" }).0 | 
   date format "%Y-%m-%d"
}

# 4.
# Delete all branches that are not in the excepts list
# Usage: del-branches [main]
def del-branches [
    excepts:list  # don't delete branch in the list
    --dry-run(-d) # do a dry-run
 ] {
    let branches = (git branch | lines | str trim)
    # broke here: because str replace didn't support list<string>
    let remote_branches = (git branch -r | lines | str replace '^.+?/' '' | uniq)
    if $dry_run {
        print "Starting Dry-Run"
    } else {
        print "Deleting for real"
    }
    $branches | each {|it|
        if ($it not-in $excepts) and ($it not-in $remote_branches) and (not ($it | str starts-with "*")) {
            # git branch -D $it
            if $dry_run {
                print $"git branch -D ($it)"
            } else {
                print $"Deleting ($it) for real"
                #git branch -D $it
            }
        }
    }
}

# 5.
# zoxide script
def-env __zoxide_z [...rest] {
  # `z -` does not work yet, see https://github.com/nushell/nushell/issues/4769
  # broke here: 'append doesn't support string input'
  let arg0 = ($rest | append '~').0
  # broke here: 'length doesn't support string input' so change `...rest:string` to `...rest`
  let path = if (($rest | length) <= 1) and ($arg0 == '-' or ($arg0 | path expand | path type) == dir) {
    $arg0
  } else {
    (zoxide query --exclude $env.PWD -- $rest | str trim -r -c "\n")
  }
  cd $path
}

# 6.
def a [] { 
    let x = (commandline)
    if ($x | is-empty) { return }
    # broke here: because commandline was previously only returning Type::Nothing
    if not ($x | str starts-with "aaa") { print "bbb" }
}

# 7.
# repeat a string x amount of times
def repeat [arg: string, dupe: int] {
  # broke here: 'command does not support range input'
  0..<$dupe | reduce -f '' {|i acc| $acc + $arg}
}
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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> ```
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# After Submitting
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2023-07-14 10:58:41 -05:00
JT
786ba3bf91
Input output checking (#9680)
# Description

This PR tights input/output type-checking a bit more. There are a lot of
commands that don't have correct input/output types, so part of the
effort is updating them.

This PR now contains updates to commands that had wrong input/output
signatures. It doesn't add examples for these new signatures, but that
can be follow-up work.

# User-Facing Changes

BREAKING CHANGE BREAKING CHANGE

This work enforces many more checks on pipeline type correctness than
previous nushell versions. This strictness may uncover incompatibilities
in existing scripts or shortcomings in the type information for internal
commands.

# Tests + Formatting
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2023-07-14 15:20:35 +12:00
Michael Angerman
99329f14a3
remove warning: unused import pipeline (#9675)
Fix a compiler warning caused by this file...

```rust
crates/nu-command/tests/commands/let_.rs
```
2023-07-13 09:12:20 -07:00
Michael Angerman
3c583c9a20
cratification: part III of the math commands to nu-cmd-extra (#9674)
The following math commands are being moved to nu-cmd-extra

* e (euler)
* exp
* ln

This should conclude moving the extra math commands as discussed in
yesterday's
core team meeting...

The remaining math commands will stay in nu-command (for now)....
2023-07-13 09:11:26 -07:00
WindSoilder
9a6a3a731e
support env and mut assignment with if block and match guard (#9650)
<!--
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# Description
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Fixes: https://github.com/nushell/nushell/issues/9595

So we can do the following in nushell:
```nushell
mut a = 3
$a = if 4 == 3 { 10 } else {20}
```
or
```nushell
$env.BUILD_EXT = match 3 { 1 => { 'yes!' }, _ => { 'no!' } }
```

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
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you're using the standard code style
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- `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the
standard library

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---------

Co-authored-by: WindSoilder <windsoilder@DESKTOP-R8GRJ1D.localdomain>
2023-07-13 10:55:41 +02:00
Antoine Stevan
545697c0b2
simplify the test for let core command (#9671)
related to
- follow-up of https://github.com/nushell/nushell/pull/9658
- addressed part of https://github.com/nushell/nushell/issues/8670

# Description
removes useless `cwd` and `pipeline()` from the tests of `let`.

# User-Facing Changes
# Tests + Formatting
# After Submitting
2023-07-12 19:33:25 +02:00
Stefan Holderbach
39b43d1e4b
Use is-terminal crate for now (#9670)
# Description
Until we bump our minimal Rust version to `1.70.0` we can't use
`std::io::IsTerminal`. The crate `is-terminal` (depending on `rustix` or
`windows-sys`) can provide the same.
Get's rid of the dependency on the outdated `atty` crate.
We already transitively depend on it (e.g. through `miette`)

As soon as we reach the new Rust version we can supersede this with
@nibon7's #9550

Co-authored-by: nibon7 <nibon7@163.com>
2023-07-12 18:15:54 +02:00
mengsuenyan
026335fff0
Fix cp -u/mv -u when the dst doesn't exist (#9662)
Fixes #9655
2023-07-12 18:12:59 +02:00
Stefan Holderbach
bd0032898f
Apply nightly clippy lints (#9654)
# Description
- A new one is the removal of unnecessary `#` in raw strings without `"`
inside.
-
https://rust-lang.github.io/rust-clippy/master/index.html#/needless_raw_string_hashes
- The automatically applied removal of `.into_iter()` touched several
places where #9648 will change to the use of the record API. If
necessary I can remove them @IanManske to avoid churn with this PR.
- Manually applied `.try_fold` in two places
- Removed a dead `if`
- Manual: Combat rightward-drift with early return
2023-07-12 00:00:31 +02:00
JT
ad11e25fc5
allow mut to take pipelines (#9658)
# Description

This extends the syntax fix for `let` (#9589) to `mut` as well.

Example: `mut x = "hello world" | str length; print $x`

closes #9634

# User-Facing Changes

`mut` now joins `let` in being able to be assigned from a pipeline

# Tests + Formatting
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2023-07-12 06:36:34 +12:00
Michael Angerman
942c66a9f3
cratification: part II of the math commands to nu-cmd-extra (#9657)
The following math commands are being moved to nu-cmd-extra

* cos
* cosh
* egamma
* phi
* pi
* sin
* sinh
* tan
* tanh
* tau

For now I think we have most of the obvious commands moved over based on

@sholderbach this should cover moving the "high school" commands..

>>Yeah I think this rough separation into "high school" math in extra
and "middle school"/"programmer" math in the core makes a ton of sense.

And to reference the @fdncred list from
https://github.com/nushell/nushell/pull/9647#issuecomment-1629498812
2023-07-11 11:23:39 -07:00
Michael Angerman
e10d84b72f
cratification: start moving over the math commands to nu-cmd-extra (#9647)
* arccos
* arccosh
* arcsin
* arcsinh
* arctan
* arctanh

The above commands are being ported over to nu-cmd-extra

I initially moved all of the math commands over but there are some
issues with the tests...

So we will move them over slowly --- and actually I kind of like this
idea better...

Because some of the math commands we might want to leave in the core
nushell...

Stay tuned...

For more details 👍 
Read this document:

https://github.com/stormasm/nutmp/blob/main/commands/math.md
2023-07-10 12:08:45 -07:00
Stefan Holderbach
a3702e1eb7
Bump indexmap to 2.0 (#9643)
# Description
Apart from `polars` (only used with `--features dataframe`) and the
dev-dependencies our deps use `indexmap 2.0`.
Thus the default or `extra` `cargo build` will reduce deps.
This also will help deduplicating `hashbrown` and `ahash`.

For #8060

- Bump `indexmap` to 2.0
- Remove unneeded `serde` feature from `indexmap`

# User-Facing Changes
None
2023-07-10 10:30:01 +02:00
Ayush Singh
ad125abf6a
fixes which showing aliases as built-in nushell commands (#9580)
fixes #8577 

# Description
Currently, using `which` on an alias describes it as a nushell built-in
command:
```bash
> alias foo = print "foo!"                                                                                                                                                                                   > which ls foo --all                                                                                                                                                                                        
╭───┬─────┬──────────────────────────┬──────────╮
│ # │ arg │           path           │ built-in │
├───┼─────┼──────────────────────────┼──────────┤
│ 0 │ ls  │ Nushell built-in command │ true     │
│ 1 │ ls  │ /bin/ls                  │ false    │
│ 2 │ foo │ Nushell built-in command │ true     │
╰───┴─────┴──────────────────────────┴──────────╯
```

This PR fixes the behaviour above to the following:
```bash
> alias foo = print "foo!"
> which ls foo --all
╭───┬─────┬──────────────────────────┬──────────╮
│ # │ arg │           path           │ built-in │
├───┼─────┼──────────────────────────┼──────────┤
│ 0 │ ls  │ Nushell built-in command │ true     │
│ 1 │ ls  │ /bin/ls                  │ false    │
│ 2 │ foo │ Nushell alias            │ false    │
╰───┴─────┴──────────────────────────┴──────────╯
```

# User-Facing Changes
Passing in an alias to `which` will no longer return `Nushell built-in
command`, `true` for `path` and `built-in` respectively.

# Tests + Formatting

# After Submitting
2023-07-08 10:48:42 +02:00
mike
8e38596bc9
allow tables to have annotations (#9613)
# Description

follow up to #8529 and #8914

this works very similarly to record annotations, only difference being
that

```sh
table<name: string>
      ^^^^  ^^^^^^
      |     | 
      |     represents the type of the items in that column
      |
      represents the column name
```
more info on the syntax can be found
[here](https://github.com/nushell/nushell/pull/8914#issue-1672113520)

# User-Facing Changes

**[BREAKING CHANGE]**
this change adds a field to `SyntaxShape::Table` so any plugins that
used it will have to update and include the field. though if you are
unsure of the type the table expects, `SyntaxShape::Table(vec![])` will
suffice
2023-07-07 11:06:09 +02:00
Ian Manske
f38657e6f3
Fix headers command handling of missing values (#9603)
# Description
This fixes the `headers` command handling of missing values (issue
#9602). Previously, each row in the table would have its columns set to
be exactly equal to the first row even if it had less columns than the
first row. This would cause to values magically change their column or
cause panics in other commands if rows ended up having more columns than
values.

# Tests
Added a missing values  test for the `headers` command
2023-07-06 19:54:59 +02:00
Antoine Stevan
504eff73f0
REFACTOR: move the 0% commands to nu-cmd-extra (#9404)
requires
- https://github.com/nushell/nushell/pull/9455

# ⚙️ Description
in this PR i move the commands we've all agreed, in the core team, to
move out of the core Nushell to the `extra` feature.

> **Warning**
> in the first commits here, i've
> - moved the implementations to `nu-cmd-extra`
> - removed the declaration of all the commands below from `nu-command`
> - made sure the commands were not available anymore with `cargo run --
-n`

## the list of commands to move
with the current command table downloaded as `commands.csv`, i've run
```bash
let commands = (
    open commands.csv
    | where is_plugin == "FALSE" and category != "deprecated"
    | select name category "approv. %"
    | rename name category approval
    | insert treated {|it| (
        ($it.approval == 100) or                # all the core team agreed on them
        ($it.name | str starts-with "bits") or  # see https://github.com/nushell/nushell/pull/9241
        ($it.name | str starts-with "dfr")      # see https://github.com/nushell/nushell/pull/9327
    )}
)
```
to preprocess them and then
```bash
$commands | where {|it| (not $it.treated) and ($it.approval == 0)}
```
to get all untreated commands with no approval, which gives
```
╭────┬───────────────┬─────────┬─────────────┬──────────╮
│  # │     name      │ treated │  category   │ approval │
├────┼───────────────┼─────────┼─────────────┼──────────┤
│  0 │ fmt           │ false   │ conversions │        0 │
│  1 │ each while    │ false   │ filters     │        0 │
│  2 │ roll          │ false   │ filters     │        0 │
│  3 │ roll down     │ false   │ filters     │        0 │
│  4 │ roll left     │ false   │ filters     │        0 │
│  5 │ roll right    │ false   │ filters     │        0 │
│  6 │ roll up       │ false   │ filters     │        0 │
│  7 │ rotate        │ false   │ filters     │        0 │
│  8 │ update cells  │ false   │ filters     │        0 │
│  9 │ decode hex    │ false   │ formats     │        0 │
│ 10 │ encode hex    │ false   │ formats     │        0 │
│ 11 │ from url      │ false   │ formats     │        0 │
│ 12 │ to html       │ false   │ formats     │        0 │
│ 13 │ ansi gradient │ false   │ platform    │        0 │
│ 14 │ ansi link     │ false   │ platform    │        0 │
│ 15 │ format        │ false   │ strings     │        0 │
╰────┴───────────────┴─────────┴─────────────┴──────────╯
```
# 🖌️ User-Facing Changes
```
$nothing
```

# 🧪 Tests + Formatting
-  `toolkit fmt`
-  `toolkit clippy`
-  `toolkit test`
-  `toolkit test stdlib`

# 📖 After Submitting
```
$nothing
```

# 🔍 For reviewers
```bash
$commands | where {|it| (not $it.treated) and ($it.approval == 0)} | each {|command|
    try {
        help $command.name | ignore
    } catch {|e|
        $"($command.name): ($e.msg)"
    }
}
```
should give no output in `cargo run --features extra -- -n` and a table
with 16 lines in `cargo run -- -n`
2023-07-06 08:31:31 -07:00
nibon7
687b0e16f7
Replace users with nix crate (#9610)
# Description
The `users` crate hasn't been updated for a long time, this PR tries to
replace `users` with `nix`.
See [advisory
page](https://rustsec.org/advisories/RUSTSEC-2023-0040.html) for
additional details.
2023-07-06 00:07:07 +02:00
WindSoilder
406b606398
dependency: use notify-debouncer-full(based on notify v6) instead of notify v4 (#9606)
# Description

Closes: #9324

I have done some manually test locally on MacOS, and it seems fine for
me.

cc: @rgwood
2023-07-05 14:14:55 +02:00
Antoine Stevan
53cd4df806
simplify the nu! tests for last and first commands (#9608)
# Description
in most of the tests for `last` and `first`, we do not need to
- give `cwd` to `nu!`
- use pipeline as the tests are all short pipes
- use `r#" ... "#` as the pipes never contain quotes

this PR removes all these points from the tests for the `last` and
`first` commands.
2023-07-05 12:30:53 +02:00
Artemiy
2bb0c1c618
Command to get individual keys (#9453)
# Description
Add a `keybindings get` command to listen and get individual "keyboard"
events. This includes different keyboard keys (see example of use) on
seemingly all terminals and mouse, resize, focus and paste events on
some special once. The record returned by this command is similar to
crossterm event structure and is documented in help message. For ease of
use, option `--types` can get a list of event types to filter only
desired events automatically. Additionally `--raw` options displays raw
code of char keys and numeric format of modifier flags.

Example of use, moving a character around a grid with arrow keys:
```nu
def test [] {
  mut x = 0
  mut y = 0
  loop {
    clear
    $x = ([([$x 4] | math min) 0] | math max)
    $y = ([([$y 4] | math min) 0] | math max)

    for i in 0..4 {
      for j in 0..4 {
        if $j == $x and $i == $y {
          print -n "*"
        } else {
          print -n "."
        }
      }
      print ""
    }
    
    let inp = (input listen-t [ key ])
    match $inp.key {
      {type: other key: enter} => (break)
      {type: other key: up} => ($y = $y - 1)
      {type: other key: down} => ($y = $y + 1)
      {type: other key: left} => ($x = $x - 1)
      {type: other key: right} => ($x = $x + 1)
      _ => ()
    }
  }
}

```

# User-Facing Changes
- New `keybindngs get` command
- `keybindings listen` is left as is
- New `input display` command in std, mirroring functionality of
`keybindings listen`

# Tests + Formatting
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# After Submitting
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2023-07-03 10:23:44 -05:00
Julian Aichholz
9c7e37f728
Fix: return all headers with the same name from http <method> (#9594)
# Description

Hi nushell!

Thanks so much for [adding http headers][headers]! I've been waiting for
this feature for a long time and it's great. However, I found that
`Record` as a return type and using `ureq`'s `response.header` api
results in missing header values when there are multiple with the same
name, as can occur with `set-cookie` and others.

This issue with http has been discussed at length [on
stackoverflow][stackoverflow] and in [`ureq` itself][ureq]. It seems
like concatenating header values with `,` is a common solution, but
tricky especially with `set-cookie` which may contain `,` in the
`Expires` field, as discussed in the former post.

I propose changing the return type to a `List` of `Record` so we can get
all of the header values without relying on ad-hoc mutation. This
solution does not return the headers in the same order as they appear in
the `Response` due to `ureq`'s `Response.all` API, but it's better than
dropping values imo.

This is a **breaking change**. I'm sure `ureq`'s
[`CookieStore`][cookiestore] is a better long-term solution for
returning cookies as a separate record on `http <method>`, but other
headers can be set multiple times as well.

# User-Facing Changes
- Changes the return type of an `http <method>` `header` field from
`Record` to `List` (Table with columns `name` and `value`)
- Returns all values of a header set multiple times instead of just the
first one duplicated

# Implementation

Quick note that running `header_names.dedup()` does not resolve the
necessity to iterate through the previously parsed headers since `dedup`
only removes identical values when they are next to each other in the
`Vec`. You could do a `sort` first, but header ordering can be important
in some cases, so I tried to avoid messing with that more than is
already the case with `Response.all`. Would love to see a better way of
doing this though!

# Tests + Formatting
No tests broke implementing this change. Not sure what endpoint to hit
or mock server to use to verify this in tests. I have some screenshots
to illustrate what I'm talking about.

Before:
![Screenshot 2023-07-03 at 12 50 17
AM](https://github.com/nushell/nushell/assets/39018167/41604bef-54c6-424b-91b2-6b89a020e4ff)

> `set-cookie` has the same value for every record field.
> Even if it did not I'm not sure how you would access the different
values since they all have the same key.

After:
![Screenshot 2023-07-03 at 12 49 45
AM](https://github.com/nushell/nushell/assets/39018167/4ee45e6e-3785-471f-aee7-5af185cd06c2)

> Actual values from the response returned for the same name

Make sure you've run and fixed any issues with these commands:

- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect -A clippy::result_large_err` to check that
you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass
- [x] `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the
standard library <-- Note: I did not see a `crates/nu-std/test/run.nu`
file so I ran the snippet below which returned without error
```nushell
for $i in (ls crates/nu-std/tests/*.nu) {
   cargo run -- $i.name
}
```

# Code of Conduct

Apologies for not opening an issue first. Just did this fix for myself
because it seemed simple enough before deciding to open this PR.

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
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- [ ] update docs

[stackoverflow]:
https://stackoverflow.com/questions/3241326/set-more-than-one-http-header-with-the-same-name
[headers]: https://github.com/nushell/nushell/pull/8571
[ureq]: https://github.com/algesten/ureq/issues/95
[cookiestore]:
https://docs.rs/cookie_store/latest/cookie_store/struct.CookieStore.html
2023-07-03 10:20:39 -05:00
baehyunsol
227d1d9508
make the behaviours of last and first more consistent (#9582)
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# Description

- fixes #9567 

I have fixed everything mentioned in the issue, and made their help
messages more similar.

<!--
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# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

- Previously, `last` on binary data returned an integer. Now it returns
a binary
- Now, `[] | last` and `[] | first` are both errors.
- Now, `ls | table | first` and `ls | table | last` are both errors.
2023-07-03 10:19:50 -05:00
dependabot[bot]
9d76bf97a3
Bump calamine from 0.19.1 to 0.21.2 (#9592) 2023-07-03 09:46:32 +00:00