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Author SHA1 Message Date
3016d7a64c Bump version for 0.91.0 release (#12070) 2024-03-05 21:28:40 +01:00
9a07b41c9d Pin reedline to 0.30.0 release (#12081)
https://github.com/nushell/reedline/releases/tag/v0.30.0
2024-03-05 21:13:57 +01:00
565c6409d9 Bump mio from 0.8.10 to 0.8.11 (#12077) 2024-03-05 09:46:11 +00:00
27793e7452 Bump crate-ci/typos from 1.18.2 to 1.19.0 (#12059) 2024-03-04 13:13:08 +00:00
7066cc5004 fix --table-name parameter for into sqlite (#12068)
# Description

This PR fixes the typo in the parameter `--table-name` instead of
`--table_name` in the `into sqlite` command.

fixes #12067

# User-Facing Changes
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2024-03-04 05:55:40 -06:00
71aacf5032 Adjust examples in date commands (#12055)
Hello! This is my first PR to nushell, as I was looking at things for
#5066. The usage text for the date commands seemed fine to me, so this
is just a bit of a tidy up of the examples, mostly the description text.

# Description

- Remove two incorrect examples for `date to-record` and `date to-table`
where nothing was piped in (which causes an error in actual use).

- Fix misleading descriptions in `date to-timezone` which erroneously
referred to Hawaii's time zone.

- Standardise on "time zone" in written descriptions.

- Generally tidy up example descriptions and improve consistency.

# User-Facing Changes

Only in related help text showing examples.
2024-03-03 15:10:50 -06:00
3ee2fc60f9 Fix typos in comments (#12052)
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Fix typos in comments

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Signed-off-by: geekvest <cuimoman@sohu.com>
2024-03-03 06:28:56 -06:00
669659f974 Improve sleep resolution (#12049)
# Description
This improves the resolution of the sleep commands by simply not
clamping to the default 100ms ctrl+c signal checking loop if the
passed-in duration is shorter.

# User-Facing Changes
You can use smaller values in sleep.

```
# Before
timeit { 0..100 | each { |row| print $row; sleep 10ms; } } # +10sec

# After
timeit { 0..100 | each { |row| print $row; sleep 10ms; } } # +1sec
```

It still depends on the internal behavior of thread::sleep and the OS
timers. In windows it doesn't seem to go much lower than 15 or 10ms, or
0 if you asked for that.

# After Submitting
Sleep didn't have anything documenting its minimum value, so this should
be more in line with its standard procedure. It will still never sleep
for less time than allocated.

Did you know `sleep` can take multiple durations, and it'll add them up?
I didn't
2024-03-02 14:03:56 -06:00
4cda183103 Canonicalize default-config-dir and plugin-path (#11999)
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This PR makes sure `$nu.default-config-dir` and `$nu.plugin-path` are
canonicalized.

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`$nu.default-config-dir` (and `$nu.plugin-path`) will now give canonical
paths, with symlinks and whatnot resolved.

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I've added a couple of tests to check that even if the config folder
and/or any of the config files within are symlinks, the `$nu.*`
variables are properly canonicalized. These tests unfortunately only run
on Linux and MacOS, because I couldn't figure out how to change the
config directory on Windows. Also, given that they involve creating
files, I'm not sure if they're excessive, so I could remove one or two
of them.

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2024-03-02 11:15:31 -06:00
9a9fdd7a35 add examples for adding paths to PATH, and to load from a custom file in default_env.nu (#12032)
# Description
Show an example of loading from a custom file, and an example of adding
multiple entry to PATH. Loading from a custom file will hopefully allow
for greater modularity of configuration files out of the box for new
users. Adding multiple paths to PATH is very common, and will help new
users to.

Adds this:
```
# To add multiple paths to PATH this may be simpler:
# use std "path add"
# $env.PATH = ($env.PATH | split row (char esep))
# path add /some/path
# path add ($env.CARGO_HOME | path join "bin")
# path add ($env.HOME | path join ".local" "bin")
# $env.PATH = ($env.PATH | uniq)

# To load from a custom file you can use:
# source ($nu.default-config-dir | path join 'custom.nu')
```

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2024-03-02 11:14:42 -06:00
626d597527 Replace panics with errors in thread spawning (#12040)
# Description
Replace panics with errors in thread spawning.

Also adds `IntoSpanned` trait for easily constructing `Spanned`, and an
implementation of `From<Spanned<std::io::Error>>` for `ShellError`,
which is used to provide context for the error wherever there was a span
conveniently available. In general this should make it more convenient
to do the right thing with `std::io::Error` and always add a span to it
when it's possible to do so.

# User-Facing Changes
Fewer panics!

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
2024-03-02 11:14:02 -06:00
8c112c9efd fix: allow view source to view aliases again (#12048)
# Description

This PR allows `view source` to view aliases again. It looks like it's
been half broken for a while now.

fixes #12044

# User-Facing Changes
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2024-03-02 07:50:36 -06:00
98525043ed Fix const string interpolation test (#12038)
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Currently, in the test for interpolating strings at parse-time, the
formatted string includes `(X years ago)` (from formatting a date) (test
came from https://github.com/nushell/nushell/pull/11562). I didn't
realize when I was writing it that it would have to be updated every
year. This PR uses regex to check the output instead.

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2024-03-01 16:35:07 -08:00
872aa78373 Add interleave command for reading multiple streams in parallel (#11955)
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This command mixes input from multiple sources and sends items to the
final stream as soon as they're available. It can be called as part of a
pipeline with input, or it can take multiple closures and mix them that
way.

See `crates/nu-command/tests/commands/interleave.rs` for a practical
example. I imagine this will be most often used to run multiple commands
in parallel and print their outputs line-by-line. A stdlib command could
potentially use `interleave` to make this particular use case easier.

It's quite common to wish that nushell had a command for running things
in the background, and instead of providing job control, this provides
an alternative to some use cases for that by just allowing multiple
commands to run simultaneously and direct their output to the same
place.

This enables certain things that are not possible with `par-each` - for
example, you may wish to run `make` across several projects in parallel:

```nushell
(ls projects).name | par-each { |project| cd $project; make }
```

This works well enough, but the output will only be available after each
`make` command finishes. `interleave` allows you to get each line:

```nushell
interleave ...(
  (ls projects).name | each { |project|
    {
      cd $project
      make | lines | each { |line| {project: $project, out: $line} }
    }
  }
)
```

The result of this is a stream that you could process further - for
example, by saving to a text file.

Note that the closures themselves are not run in parallel. The initial
execution happens serially, and then the streams are consumed in
parallel.

# User-Facing Changes
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Adds a new command.

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

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2024-03-01 16:56:37 -06:00
8948c350d4 fix: start command should break on the first succeeded command result (#12021)
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# Description
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Fixes #12020 

# User-Facing Changes
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crates/nu-std"` to run the tests for the standard library

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2024-03-01 13:48:04 -06:00
9ff92c6878 replace Criterion with Divan (#12000)
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This is a test of changing out the current criterion microbenchmark tool
to [Divan](https://nikolaivazquez.com/blog/divan/), a new and more
straightforward microbenchmark suit.
Itself states it is robust to noise, and even allow it to be used in CI
settings. It by default has no external dependencies and is very fast to
run, the sampling method allows it to be a lot faster compared to
criterion requiring less samples.
The output is also nicely displayed and easy to get a quick overview of
the performance.


![image](https://github.com/nushell/nushell/assets/17986183/587a1fb1-1da3-402c-b668-a27fde9a0657)


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2024-03-01 10:09:21 -08:00
38a42905ae Fix touch to allow changing timestamps on directories, remake from #11760 (#12005)
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Based off of #11760 to be mergable without conflicts.

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Fix for #11757.
The main issue in #11757 is I tried to copy the timestamp from one
directory to another only to realize that did not work whereas the
coreutils `^touch` had no problems. I thought `--reference` just did not
work, but apparently the whole `touch` command could not work on
directories because
`OpenOptions::new().write(true).create(true).open(&item)` tries to
create `touch`'s target in advance and then modify its timestamps. But
if the target is a directory that already exists then this would fail
even though the crate used for working with timestamps, `filetime`,
already works on directories.

# User-Facing Changes
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I don't believe this should change any existing valid behaviors. It just
changes a non-working behavior.

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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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~~I only could not run `cargo test` because I get compilation errors on
the latest main branch~~
All tests pass with `cargo test --features=sqlite`

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2024-03-01 07:23:03 -06:00
39cf43ef06 Fix: string_to_table in ssv.rs now filters comments. (issue #11997) (#12035)
- Fixes #11997

# Description
Fixes the issue that comments are not ignored in SSV formatted data.
![Fix
image](https://github.com/nushell/nushell/assets/64328283/1c1bd7dd-ced8-4276-8c21-b50e1c0dba53)

# User-Facing Changes
If you have a comment in the beginning of SSV formatted data it is now
not included in the SSV table.

# Tests + Formatting
The PR adds one test in the ssv.rs file. All previous test-cases are
still passing. Clippy and Fmt have been ran.
2024-03-01 07:11:13 -06:00
262914cf92 remove old mv command in favor of umv (renamed to mv) (#12022)
# Description

This PR removes our old nushell `mv` command in favor of the
uutils/coreutils `uu_mv` crate's `mv` command which we integrated in
0.90.1.

# User-Facing Changes

# Tests + Formatting

# After Submitting
2024-03-01 09:37:23 +08:00
4c4609d646 Plugin StreamReader: fuse the iterator after an error (#12027)
# Description

This patches `StreamReader`'s iterator implementation to not return any
values after an I/O error has been encountered.

Without this, it's possible for a protocol error to cause the channel to
disconnect, in which case every call to `recv()` returns an error, which
causes the iterator to produce error values infinitely. There are some
commands that don't immediately stop after receiving an error so it's
possible that they just get stuck in an infinite error. This fixes that
so the error is only produced once, and then the stream ends
artificially.
2024-02-29 23:39:17 +01:00
65e5abaa3e deprecate str escape-glob command (#12018)
# Description
After some iteration on globbing rules, I don't think `str escape-glob`
is needed

# User-Facing Changes
```nushell
❯ let f = "[ab]*.nu"
❯ $f | str escape-glob
Error:   × str escape-glob is deprecated
   ╭─[entry #1:1:6]
 1 │ $f | str escape-glob
   ·      ───────┬───────
   ·             ╰── if you are trying to escape a variable, you don't need to do it now
   ╰────
  help: Remove `str escape-glob` call

[[]ab[]][*].nu
```

# Tests + Formatting
NaN

# After Submitting
NaN
2024-02-29 20:29:56 +08:00
f24877ba08 fix: process empty headers in to md command (#12012)
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fixes #12006

# Description
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Process empty headers as well in `to md` command.

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

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2024-02-28 20:44:11 -06:00
ab08328a30 Add Goodbye message to ensure plugins exit when they are no longer needed (#12014)
# Description

This fixes a race condition where all interfaces to a plugin might have
been dropped, but both sides are still expecting input, and the
`PluginInterfaceManager` doesn't get a chance to see that the interfaces
have been dropped and stop trying to consume input.

As the manager needs to hold on to a writer, we can't automatically
close the stream, but we also can't interrupt it if it's in a waiting to
read. So the best solution is to send a message to the plugin that we
are no longer going to be sending it any plugin calls, so that it knows
that it can exit when it's done.

This race condition is a little bit tricky to trigger as-is, but can be
more noticeable when running plugins in a tight loop. If too many plugin
processes are spawned at one time, Nushell can start to encounter "too
many open files" errors, and not be very useful.


# User-Facing Changes


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

# After Submitting

I will need to add `Goodbye` to the protocol docs
2024-02-28 20:41:22 -06:00
345edbbe10 add is-not-empty command as a QOL improvement (#11991)
# Description

This PR adds `is-not-empty` as a counterpart to `is-empty`. It's the
same code but negates the results. This command has been asked for many
times. So, I thought it would be nice for our community to add it just
as a quality-of-life improvement. This allows people to stop writing
their `def is-not-empty [] { not ($in | is-empty) }` custom commands.

I'm sure there will be some who disagree with adding this, I just think
it's like we have `in` and `not-in` and helps fill out the language and
makes it a little easier to use.

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

# Tests + Formatting
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2024-02-28 17:11:44 -06:00
e69a02d379 Add tee command for operating on copies of streams (#11928)
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[Related conversation on
Discord](https://discord.com/channels/601130461678272522/615329862395101194/1209951539901366292)

# Description
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This is inspired by the Unix tee command, but significantly more
powerful. Rather than just writing to a file, you can do any kind of
stream operation that Nushell supports within the closure.

The equivalent of Unix `tee -a file.txt` would be, for example, `command
| tee { save -a file.txt }` - but of course this is Nushell, and you can
do the same with structured data to JSON objects, or even just run any
other command on the system with it.

A `--stderr` flag is provided for operating on the stderr stream from
external programs. This may produce unexpected results if the stderr
stream is not then also printed by something else - nushell currently
doesn't. See #11929 for the fix for that.

# User-Facing Changes
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If someone was using the system `tee` command, they might be surprised
to find that it's different.

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


# After Submitting
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2024-02-28 17:08:31 -06:00
0126620c19 Disable flaky network tests (#12010)
# Description
Ignores some network tests that sometimes fail in CI. E.g., in
[11953](https://github.com/nushell/nushell/pull/11953#issuecomment-1962275863)
and
[11654](https://github.com/nushell/nushell/pull/11654#issuecomment-1968404551).
2024-02-28 16:28:33 +00:00
387328fe73 Glob: don't allow implicit casting between glob and string (#11992)
# Description
As title, currently on latest main, nushell confused user if it allows
implicit casting between glob and string:
```nushell
let x = "*.txt"
def glob-test [g: glob] { open $g } 
glob-test $x
```
It always expand the glob although `$x` is defined as a string.
This pr implements a solution from @kubouch :
> We could make it really strict and disallow all autocasting between
globs and strings because that's what's causing the "magic" confusion.
Then, modify all builtins that accept globs to accept oneof(glob,
string) and the rules would be that globs always expand and strings
never expand

# User-Facing Changes
After this pr, user needs to use `into glob` to invoke `glob-test`, if
user pass a string variable:
```nushell
let x = "*.txt"
def glob-test [g: glob] { open $g } 
glob-test ($x | into glob)
```
Or else nushell will return an error.
```
 3 │ glob-test $x
   ·           ─┬
   ·            ╰── can't convert string to glob
```

# Tests + Formatting
Done

# After Submitting
Nan
2024-02-28 23:05:35 +08:00
eaedb30a8c Don't expanding globs if user pass variables. (#11946)
# Description
Fixes: #11912

# User-Facing Changes
After this change: 
```
let x = '*.nu'; ^echo $x
```
will no longer expand glob.
If users still want to expand glob, there are also 3 ways to do this:
```
# 1. use spread operation with `glob` command
let x = '*.nu'; ^echo ...(glob $x)
```
# Tests + Formatting
Done

# After Submitting
NaN
2024-02-28 23:05:09 +08:00
c6cb406a53 Allow clear command to clear terminal's history (#12008)
This PR should close #11693.

# Description

This PR just adds a '--all' flag to the `clear` command in order to
clear the terminal and its history.

By default, the `clear` command only scrolls down.
In some cases, clearing the history as well can be useful.

Default behavior does not change.

Even if the `clear` command can be extended form within nushell, having
it in out of the box would allow to use it raw, without any
customization required.
Last but not least, it is pretty easy to implement as it is already
supported by the crate which is used to clear the terminal
(`crossterm`).

Providing relevant screenshot is pretty difficult because the result is
the same.
In the `clear --all` case, you just cannot scroll back anymore.

# User-Facing Changes

`clear` just scrolls down as usual without wiping the history of the
terminal.

` clear --all` scrolls down and wipe the terminal's history which means
scrolling back is no more possible.

# Tests + Formatting

General formatting and tests pass and have been executed on Linux only.
I don't have any way to test it on other systems.
There are no specific tests for the `clear` command so I didn't add any
(and I am not sure how to do if I had to).
Clear command is just a wrapper of the `crossterm` crate Clear command.

I would be more than happy if someone else was able to test it in other
context (even if it may be good as we rely on the crossterm crate).

# After Submitting

PR for documentation has been drafted:
https://github.com/nushell/nushell.github.io/pull/1266.
I'll update it with version if this PR is merged.

---------

Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
2024-02-28 07:49:41 -06:00
d3895d71db add binary data handling to bits commands (#11854)
# Description
- enables `bits` commands to operate on binary data, where both inputs
are binary and can vary in length
- adds an `--endian` flag to `bits and`, `or`, `xor` for specifying
endianness (for binary values of different lengths)

# User-Facing Changes
- `bits` commands will no longer error for non-int inputs
- the default for `--number-bytes` is now `auto` (infer int size;
changed from 8)

# Tests + Formatting
> addendum: first PR, please inform if any changes are needed
2024-02-28 20:43:50 +08:00
7b95e37bbe Making coreutils umkdir as the default mkdir (#12007)
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# Description
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`umkdir` was added in #10785, I think it's time to replace the default
one.

# After Submitting

Remove the old `mkdir` command and making coreutils' `umkdir` as the
default
2024-02-28 06:27:10 -06:00
bf425874b8 Add upsert example (#12001)
# Description
Adds one example to `help upsert` that indirectly uses the `$in` value
in a closure.
2024-02-27 17:54:29 -06:00
f6e248f343 Benchmark changes (#11998)
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# Description
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This PR does a total of 3 things,
1. It fixes an error when running the `cargo bench` suit where nushell
constants where not set correctly ending in an error when running the
code.
2. It removes 2 redundant benchmark runs as these where duplicates of
existing ones.
3. It reduced encoding and decoding benchmark suit future, only having 4
benches instead of the previous 8.

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

# Tests + Formatting
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2024-02-27 11:55:26 -06:00
ecaed7f0ae add --signed flag for binary into int conversions (#11902)
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# Description
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- adds a `--signed` flag to `into int` to allow parsing binary values as
signed integers, the integer size depends on the length of the binary
value

# User-Facing Changes
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helps us keep track of breaking changes. -->
- attempting to convert binary values larger than 8 bytes into integers
now throws an error, with or without `--signed`

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- wrote 3 tests and 1 example for `into int --signed` usage
- added an example for unsigned binary `into int`

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- will add examples from this PR to `into int` documentation
2024-02-27 15:05:26 +00:00
0aae485395 Fixes test 1 year more. (#11994)
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# Description
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The test checks the time that has passed, bumped year by 1.


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

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-->

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2024-02-27 08:55:37 -06:00
523d57b2d8 bump reedline to test ExecuteHostCommand changes (#11993)
# Description

This PR bumps reedline to the latest main which has the
`executehostcommand` changes
https://github.com/nushell/reedline/pull/758 which essentially allows
reedline/nushell to call `executehostcommand` in key bindings and
rewrite the commandline buffer without inserting a newline.

# 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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2024-02-27 08:43:14 -06:00
2a721bad52 Add columns to dataframe that are present in the schema but not present the Dataframe when applying schema. (#11987) 2024-02-26 17:22:33 -06:00
f4d9ddd3ad Fix completions for directories with hidden files (#11921)
# Description
Attempting to complete a directory with hidden files could cause a
variety of issues. When Rust parses the partial path to be completed
into components, it removes the trailing `.` since it interprets this to
mean "the current directory", but in the case of the completer we
actually want to treat the trailling `.` as a literal `.`. This PR fixes
this by adding a `.` back into the Path components if the last character
of the path is a `.` AND the path is longer than 1 character (eg., not
just a ".", since that correctly gets interpreted as Component::CurDir).

Here are some things this fixes:
- Panic when tab completing for hidden files in a directory with hidden
files (ex. `ls test/.`)
- Panic when tab completing a directory with only hidden files (since
the common prefix ends with a `.`, causing the previous issue)
- Mishandling of tab completing hidden files in directory (ex. `ls
~/.<TAB>` lists all files instead of just hidden files)
- Trailing `.` being inexplicably removed when tab completing a
directory without hidden files

While testing for this PR I also noticed there is a similar issue when
completing with `..` (ex. `ls ~/test/..<TAB>`) which is not fixed by
this PR (edit: see #11922).

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

# 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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-->
Added a hidden-files-within-directories test to the `file_completions`
test.

# After Submitting
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2024-02-26 12:14:19 -06:00
daeb56fe90 Fix Windows msvc *.msi builds (#11986)
Try to fix the nightly build failure here:
https://github.com/nushell/nushell/actions/runs/8041856942
2024-02-26 08:34:25 -06:00
43687207b4 allow current day to be highlighted (#11954)
# Description

This PR tweaks the built-in `cal` command so that it's still nushell-y
but looks closer to the "expected" cal by abbreviating the name of the
days. I also added the ability to color the current day with the current
"header" color.

### Before

![image](https://github.com/nushell/nushell/assets/343840/c7ad3017-d872-4d39-926d-cc99b097d934)

### After

![image](https://github.com/nushell/nushell/assets/343840/735c4f2e-9867-4cd7-ae3b-397dd02059d7)



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<!-- List of all changes that impact the user experience here. This
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2024-02-26 08:31:46 -06:00
c0ff0f12f0 Add ConfigDirNotFound error (#11849)
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Currently, there's multiple places that look for a config directory, and
each of them has different error messages when it can't be found. This
PR makes a `ConfigDirNotFound` error to standardize the error message
for all of these cases.

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

Previously, the errors in `create_nu_constant()` would say which config
file Nushell was trying to get when it couldn't find the config
directory. Now it doesn't. However, I think that's fine, given that it
doesn't matter whether it couldn't find the config directory while
looking for `login.nu` or `env.nu`, it only matters that it couldn't
find it.

This is what the error looks like:


![image](https://github.com/nushell/nushell/assets/45539777/52298ed4-f9e9-4900-bb94-1154d389efa7)

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---------

Co-authored-by: Antoine Stevan <44101798+amtoine@users.noreply.github.com>
2024-02-26 15:42:20 +08:00
2697ea9a25 Bump mockito from 1.2.0 to 1.3.0 (#11976)
Bumps [mockito](https://github.com/lipanski/mockito) from 1.2.0 to
1.3.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/lipanski/mockito/releases">mockito's
releases</a>.</em></p>
<blockquote>
<h2>1.3.0</h2>
<ul>
<li><a
href="3e2d4662eb">Introduced</a>
<code>Server::new_with_opts</code>,
<code>Server::new_with_opts_async</code> and the <code>ServerOpts</code>
struct to allow configuring the server host, port and enabling
auto-asserts (see next item)</li>
<li><a
href="3e2d4662eb">Added</a>
the <code>assert_on_drop</code> server option that allows you to
automatically call <code>assert()</code> whenever your mocks go out of
scope (defaults to false)</li>
<li><a
href="2ed230b5e9">Expose</a>
<code>Server::socket_address()</code> to return the raw server
<code>SocketAddr</code></li>
<li><a
href="efc7da13c5">Use</a>
only required features for dependencies</li>
<li><a
href="bcdcb2a154">Accept</a>
<code>hyper::header::HeaderValue</code> as a <code>match_header()</code>
value</li>
</ul>
<p>Thanks to <a
href="https://github.com/andrewtoth"><code>@​andrewtoth</code></a> <a
href="https://github.com/alexander-jackson"><code>@​alexander-jackson</code></a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="a09f1f0009"><code>a09f1f0</code></a>
Bump to 1.3.0</li>
<li><a
href="0be6d7a184"><code>0be6d7a</code></a>
Merge pull request <a
href="https://redirect.github.com/lipanski/mockito/issues/191">#191</a>
from lipanski/server-opts</li>
<li><a
href="3e2d4662eb"><code>3e2d466</code></a>
Allow configuring the mock server (host, port, assert_on_drop)</li>
<li><a
href="12cb5d0786"><code>12cb5d0</code></a>
Add sponsor button</li>
<li><a
href="3cce903c0f"><code>3cce903</code></a>
Merge pull request <a
href="https://redirect.github.com/lipanski/mockito/issues/186">#186</a>
from alexander-jackson/feat/return-raw-socket-address</li>
<li><a
href="2ed230b5e9"><code>2ed230b</code></a>
feat: return raw socket address</li>
<li><a
href="496f26da87"><code>496f26d</code></a>
Merge pull request <a
href="https://redirect.github.com/lipanski/mockito/issues/185">#185</a>
from andrewtoth/less-deps</li>
<li><a
href="40138fe979"><code>40138fe</code></a>
Merge pull request <a
href="https://redirect.github.com/lipanski/mockito/issues/184">#184</a>
from andrewtoth/into-headername</li>
<li><a
href="efc7da13c5"><code>efc7da1</code></a>
Use only required features for dependencies</li>
<li><a
href="10d1081d80"><code>10d1081</code></a>
Add impl IntoHeaderName for &amp;HeaderName</li>
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2024-02-26 15:38:29 +08:00
55b67e17bb Bump tempfile from 3.9.0 to 3.10.0 (#11977)
Bumps [tempfile](https://github.com/Stebalien/tempfile) from 3.9.0 to
3.10.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/Stebalien/tempfile/blob/master/CHANGELOG.md">tempfile's
changelog</a>.</em></p>
<blockquote>
<h2>3.10.0</h2>
<ul>
<li>Drop <code>redox_syscall</code> dependency, we now use
<code>rustix</code> for Redox.</li>
<li>Add <code>Builder::permissions</code> for setting the permissions on
temporary files and directories (thanks to <a
href="https://github.com/Byron"><code>@​Byron</code></a>).</li>
<li>Update rustix to 0.38.31.</li>
<li>Update fastrand to 2.0.1.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="61531eae61"><code>61531ea</code></a>
chore: release v3.10.0</li>
<li><a
href="e246c4a004"><code>e246c4a</code></a>
chore: update deps (<a
href="https://redirect.github.com/Stebalien/tempfile/issues/275">#275</a>)</li>
<li><a
href="4a05e47d3b"><code>4a05e47</code></a>
feat: Add <code>Builder::permissions()</code> method. (<a
href="https://redirect.github.com/Stebalien/tempfile/issues/273">#273</a>)</li>
<li><a
href="184ab8f5ca"><code>184ab8f</code></a>
fix: drop redox_syscall dependency (<a
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2024-02-26 15:38:11 +08:00
123547444c Bump strum_macros from 0.25.3 to 0.26.1 (#11979)
Bumps [strum_macros](https://github.com/Peternator7/strum) from 0.25.3
to 0.26.1.
<details>
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<p><em>Sourced from <a
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<blockquote>
<h2>v0.26.1</h2>
<h2>0.26.1</h2>
<ul>
<li><a
href="https://redirect.github.com/Peternator7/strum/pull/325">#325</a>:
use <code>core</code> instead of <code>std</code> in VariantArray.</li>
</ul>
<h2>0.26.0</h2>
<h3>Breaking Changes</h3>
<ul>
<li>The <code>EnumVariantNames</code> macro has been renamed
<code>VariantNames</code>. The deprecation warning should steer you in
the right direction for fixing the warning.</li>
<li>The Iterator struct generated by EnumIter now has new bounds on it.
This shouldn't break code unless you manually
added the implementation in your code.</li>
<li><code>Display</code> now supports format strings using named fields
in the enum variant. This should be a no-op for most code.
However, if you were outputting a string like <code>&quot;Hello
{field}&quot;</code>, this will now be interpretted as a format
string.</li>
<li>EnumDiscriminant now inherits the repr and discriminant values from
your main enum. This makes the discriminant type
closer to a mirror of the original and that's always the goal.</li>
</ul>
<h3>New features</h3>
<ul>
<li>
<p>The <code>VariantArray</code> macro has been added. This macro adds
an associated constant <code>VARIANTS</code> to your enum. The constant
is a <code>&amp;'static [Self]</code> slice so that you can access all
the variants of your enum. This only works on enums that only
have unit variants.</p>
<pre lang="rust"><code>use strum::VariantArray;
<p>#[derive(Debug, VariantArray)]
enum Color {
Red,
Blue,
Green,
}</p>
<p>fn main() {
println!(&quot;{:?}&quot;, Color::VARIANTS); // prints:
[&quot;Red&quot;, &quot;Blue&quot;, &quot;Green&quot;]
}
</code></pre></p>
</li>
<li>
<p>The <code>EnumTable</code> macro has been <em>experimentally</em>
added. This macro adds a new type that stores an item for each variant
of the enum. This is useful for storing a value for each variant of an
enum. This is an experimental feature because
I'm not convinced the current api surface area is correct.</p>
<pre lang="rust"><code>use strum::EnumTable;
<p>#[derive(Copy, Clone, Debug, EnumTable)]
enum Color {
Red,
Blue,
</code></pre></p>
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<blockquote>
<h2>0.26.1</h2>
<ul>
<li><a
href="https://redirect.github.com/Peternator7/strum/pull/325">#325</a>:
use <code>core</code> instead of <code>std</code> in VariantArray.</li>
</ul>
<h2>0.26.0</h2>
<h3>Breaking Changes</h3>
<ul>
<li>The <code>EnumVariantNames</code> macro has been renamed
<code>VariantNames</code>. The deprecation warning should steer you in
the right direction for fixing the warning.</li>
<li>The Iterator struct generated by EnumIter now has new bounds on it.
This shouldn't break code unless you manually
added the implementation in your code.</li>
<li><code>Display</code> now supports format strings using named fields
in the enum variant. This should be a no-op for most code.
However, if you were outputting a string like <code>&quot;Hello
{field}&quot;</code>, this will now be interpretted as a format
string.</li>
<li>EnumDiscriminant now inherits the repr and discriminant values from
your main enum. This makes the discriminant type
closer to a mirror of the original and that's always the goal.</li>
</ul>
<h3>New features</h3>
<ul>
<li>
<p>The <code>VariantArray</code> macro has been added. This macro adds
an associated constant <code>VARIANTS</code> to your enum. The constant
is a <code>&amp;'static [Self]</code> slice so that you can access all
the variants of your enum. This only works on enums that only
have unit variants.</p>
<pre lang="rust"><code>use strum::VariantArray;
<p>#[derive(Debug, VariantArray)]
enum Color {
Red,
Blue,
Green,
}</p>
<p>fn main() {
println!(&quot;{:?}&quot;, Color::VARIANTS); // prints:
[&quot;Red&quot;, &quot;Blue&quot;, &quot;Green&quot;]
}
</code></pre></p>
</li>
<li>
<p>The <code>EnumTable</code> macro has been <em>experimentally</em>
added. This macro adds a new type that stores an item for each variant
of the enum. This is useful for storing a value for each variant of an
enum. This is an experimental feature because
I'm not convinced the current api surface area is correct.</p>
<pre lang="rust"><code>use strum::EnumTable;
<p>#[derive(Copy, Clone, Debug, EnumTable)]
enum Color {
Red,
Blue,
Green,
</code></pre></p>
</li>
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2024-02-26 15:37:38 +08:00
88f1f386bb Bidirectional communication and streams for plugins (#11911) 2024-02-25 16:32:50 -06:00
461f69ac5d Rename spans in the serialized form of Value (#11972)
[Discord
context](https://discord.com/channels/601130461678272522/615962413203718156/1211158641793695744)

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# Description
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Span fields were previously renamed to `internal_span` to discourage
their use in Rust code, but this change also affected the serde I/O for
Value. I don't believe the Python plugin was ever updated to reflect
this change.

This effectively changes it back, but just for the serialized form.
There are good reasons for doing this:

1. `internal_span` is a much longer name, and would be one of the most
common strings found in serialized Value data, probably bulking up the
plugin I/O

2. This change was never really meant to have implications for plugins,
and was just meant to be a hint that `.span()` should be used instead in
Rust code.

When Span refactoring is complete, the serialized form of Value will
probably change again in some significant way, so I think for now it's
best that it's left like this.

This has implications for #11911, particularly for documentation and for
the Python plugin as that was already updated in that PR to reflect
`internal_span`. If this is merged first, I will update that PR.

This would probably be considered a breaking change as it would break
plugin I/O compatibility (but not Rust code). I think it can probably go
in any major release though - all things considered, it's pretty minor,
and users are already expected to recompile plugins for new major
versions. However, it may also be worth holding off to do it together
with #11911 as that PR makes breaking changes in general a little bit
friendlier.

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

Requires plugin recompile.

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Nothing outside of `Value` itself had to be changed to make tests pass.
I did not check the Python plugin and whether it works now, but it was
broken before. It may work again as I think the main incompatibility it
had was expecting to use `span`

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2024-02-25 15:49:10 -06:00
e09b4817e1 Fix future lint by truncate(false) in touch (#11863)
The following clippy lint on nightly would complain:
- https://rust-lang.github.io/rust-clippy/master/#/suspicious_open

We don't want to alter the content in `touch` or truncate by not
writing. While not fully applicable, may be good practice for
platforms/filesystems we are not aware of.
2024-02-25 00:02:48 +01:00
96744e3155 Fix cargo b -p nu-command --tests (#11939)
The feature `sqlite` is not active by default on `nu-command`.
Only when building `cargo b --all --tests` would the feature be
activated via `nu`'s feature requirements.

Make the tests conditional

Saw this when double checking the removals from #11938.
Making sure each crate still compiles individually, ensures both that
you can run subcrate tests independently and that the `cargo publish`
run will succeed to build the crate with the default feature set (see
the problems occurring for the `0.90.0` release.
2024-02-25 00:01:29 +01:00
4372d00ea9 Move typos config to repo root (#11949)
# Description
Moves the `typos` config to the repository root directory. This allows
one to run `typos` locally and have the config used automatically.
Currently, one has to instead run `typos -c .github/.typos.toml`.
2024-02-24 20:29:57 +00:00
7884de1941 Remove some unnecessary static Vecs (#11947)
Avoid unnecessary allocations or larger iterator structs

- Turn static `Vec`s into arrays when possible
- Use `std::iter::once`/`empty` where applicable
- Use `bool::then_some` in `detect column` `.chain`
- Drop in the bucket: de-vec-ing tests
2024-02-24 20:58:01 +01:00
098527b263 Print stderr streams to stderr in pipeline_data::print_if_stream() (#11929)
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Related to #11928 - `tee --stderr` doesn't really work as expected
without it

# Description
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Print stderr streams to stderr in `pipeline_data::print_if_stream()`

This corrects unexpected behavior if a stream from an external program
is transformed while still preserving its stderr output. Before this
change, that output is just drained and discarded. Worse, it's drained
to a buffer, which could be really slow and memory hungry if there's a
lot of output on stderr.

This is needed to make `tee --stderr` function in a non-surprising way.
See #11928

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

A script that was erroneously not producing stderr output before might
now, but I can't think of a lot of examples of an external stream being
transformed without being converted.

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2024-02-24 15:32:39 +00:00
995989dad4 Handling errors instead of killing the REPL (#11953)
Handle all errors that happen within the REPL loop, display warning or
error messages, and return defaults where necessary.

This addresses @IanManske [Comment Item
1](https://github.com/nushell/nushell/pull/11860#issuecomment-1959947240)
in #11860

---------

Co-authored-by: Jack Wright <jack.wright@disqo.com>
2024-02-24 15:26:06 +00:00
67a63162b2 Add date support in from xlsx (#11952)
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This PR add date support when using the `open` command on a xlsx file,
and the using `from xlsx` on a xlsx file.
 
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

Currently dates in xlsx files are read as nulls, after this PR this
would be regular dates.

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2024-02-24 07:25:51 -06:00
6be91a68f3 nu-table: Improve table -a (#11905)
Hi there;

Sorry took that long to respond.

I guess it's good?
It will consume the whole stream whether possible.
I do believe it will be faster in WSL in general too (in a sense of
whole buffer output), but its interesting issue probably needed to be
separated. It was not very well explained as well.

```nushell
> 0..2000 | table -a 2
╭───┬──────╮
│ 0 │    0 │
│ 1 │    1 │
│ 2 │ ...  │
│ 3 │ 1999 │
│ 4 │ 2000 │
╰───┴──────╯
```

Take care

fix: #11845

cc: @fdncred
2024-02-23 19:12:10 -06:00
f7d647ac3c open, rm, umv, cp, rm and du: Don't globs if inputs are variables or string interpolation (#11886)
# Description
This is a follow up to
https://github.com/nushell/nushell/pull/11621#issuecomment-1937484322

Also Fixes: #11838 

## About the code change
It applys the same logic when we pass variables to external commands:


0487e9ffcb/crates/nu-command/src/system/run_external.rs (L162-L170)

That is: if user input dynamic things(like variables, sub-expression, or
string interpolation), it returns a quoted `NuPath`, then user input
won't be globbed
 
# User-Facing Changes
Given two input files: `a*c.txt`, `abc.txt`

* `let f = "a*c.txt"; rm $f` will remove one file: `a*c.txt`. 
~* `let f = "a*c.txt"; rm --glob $f` will remove `a*c.txt` and
`abc.txt`~
* `let f: glob = "a*c.txt"; rm $f` will remove `a*c.txt` and `abc.txt`

## Rules about globbing with *variable*
Given two files: `a*c.txt`, `abc.txt`
| Cmd Type | example | Result |
| ----- | ------------------ | ------ |
| builtin | let f = "a*c.txt"; rm $f | remove `a*c.txt` |
| builtin | let f: glob = "a*c.txt"; rm $f | remove `a*c.txt` and
`abc.txt`
| builtin | let f = "a*c.txt"; rm ($f \| into glob) | remove `a*c.txt`
and `abc.txt`
| custom | def crm [f: glob] { rm $f }; let f = "a*c.txt"; crm $f |
remove `a*c.txt` and `abc.txt`
| custom | def crm [f: glob] { rm ($f \| into string) }; let f =
"a*c.txt"; crm $f | remove `a*c.txt`
| custom | def crm [f: string] { rm $f }; let f = "a*c.txt"; crm $f |
remove `a*c.txt`
| custom | def crm [f: string] { rm $f }; let f = "a*c.txt"; crm ($f \|
into glob) | remove `a*c.txt` and `abc.txt`

In general, if a variable is annotated with `glob` type, nushell will
expand glob pattern. Or else, we need to use `into | glob` to expand
glob pattern

# Tests + Formatting
Done

# After Submitting
I think `str glob-escape` command will be no-longer required. We can
remove it.
2024-02-23 09:17:09 +08:00
a2a1c1656f remove unused dependencies (#11938)
# Description

This PR removes unused dependencies. The `cargo machete --with-metadata`
tool was used to determine what is unused and then I recompiled. Putting
this up here to see what happens in MacOS and Linux in the CI and see if
anything breaks.

# User-Facing Changes
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2024-02-22 16:31:37 -06:00
99ba365c4a Handle configuration panics (#11935)
Use the default configuration on panic.

Adding a line that panics to any configuration:
```nushell
# Nushell Config File
#
# version = "0.86.0"
"2031-13-31" | into datetime
```

An error message will be displayed and the shell will continue:
<img width="1016" alt="Screenshot 2024-02-22 at 10 14 25"
src="https://github.com/nushell/nushell/assets/56345/8ccff001-300a-4caf-b131-bf7b114a06e3">

Co-authored-by: Jack Wright <jack.wright@disqo.com>
2024-02-22 16:25:55 -06:00
28f58057b6 Replace debug_assert! with assert! in Signature::check_names (#11937)
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Debug assertions don't run at release, which means that `cargo test
--release` fails because the tests for name checks don't run properly.
These checks are not really expensive, and there shouldn't be any
noticeable difference to startup time, so there isn't much reason not to
just leave them in.

It's valuable to be able to run `cargo test --release`, as that can
expose race conditions and dependencies on undefined behavior that
aren't exposed in debug builds.

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

This shouldn't affect anything. Any violations of this rule were being
caught with debug tests, which are run by the CI.

# Tests + Formatting
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2024-02-22 16:17:06 -06:00
f17f857b1f wrapping run_repl with catch_unwind and restarting the repl on panic (#11860)
Provides the ability to cleanly recover from panics, falling back to the
last known good state of EngineState and Stack. This pull request also
utilizes miette's panic handler for better formatting of panics.

<img width="642" alt="Screenshot 2024-02-21 at 08 34 35"
src="https://github.com/nushell/nushell/assets/56345/f81efaba-aa45-4e47-991c-1a2cf99e06ff">

---------

Co-authored-by: Jack Wright <jack.wright@disqo.com>
2024-02-22 12:14:10 -06:00
cf68334fa0 Add support for the argument to zip being a closure (#11924)
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[Related conversation on
Discord](https://discord.com/channels/601130461678272522/615329862395101194/1209951539901366292)

# Description
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This allows `zip` to consume two streams at the same time without having
to choose to fully consume one of them. Helpful for combining infinite
streams, or just large ones.

# User-Facing Changes
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Provides a way to consume another (possibly infinite) stream in `zip`,
rather than that being limited to open ranges.

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2024-02-22 06:35:00 -06:00
6ff3a4180b Specify which file not found in error (#11868)
# Description
Currently, `ShellError::FileNotFound` shows the span where the error
occurred but doesn't say which file wasn't found. This PR makes it so
the help includes that (like the `DirectoryNotFound` error).

# User-Facing Changes
No breaking changes, it's just that when a file can't be found, the help
will say which file couldn't be found:


![image](https://github.com/nushell/nushell/assets/45539777/e52f1e65-55c1-4cd2-8108-a4ccc334a66f)
2024-02-21 21:27:13 +08:00
1058707a29 make stderr works for failed external command (#11914)
# Description
Fixes: #11913

When running external command, nushell shouldn't consumes stderr
messages, if user want to redirect stderr.

# User-Facing Changes
NaN

# Tests + Formatting
Done

# After Submitting
NaN
2024-02-21 21:15:05 +08:00
6e590fe0a2 Remove unused Index(Mut) impls on AST types (#11903)
# Description
Both `Block` and `Pipeline` had `Index`/`IndexMut` implementations to
access their elements, that are currently unused.
Explicit helpers or iteration would generally be preferred anyways but
in the current state the inner containers are `pub` and are liberally
used. (Sometimes with potentially panicking indexing or also iteration)

As it is potentially unclear what the meaning of the element from a
block or pipeline queried by a usize is, let's remove it entirely until
we come up with a better API.

# User-Facing Changes
None

Plugin authors shouldn't dig into AST internals
2024-02-21 18:02:30 +08:00
b23fe30530 fixes debug info not populating process information (#11909)
# Description

This PR fixes #11901. For some reason `debug info` stopped reporting
information. This hopefully fixes it. I think something changes in the
`sysinfo` crate that stopped it from working.

# User-Facing Changes
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2024-02-20 13:34:11 -06:00
123bf2d736 fix format date based on users locale (#11908)
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# Description
Hi, 

Fixes #10838, where before the `date` would be formatted incorrectly,
and was not picking `LC_TIME` for time formatting, but it picked the
first locale returned by the `sys-locale` crate instead. Now it will
format time based on `LC_TIME`. For example,

```
// my locale `nl_NL.UTF-8`
❯ date now | format date '%x %X'
20-02-24 17:17:12

$env.LC_TIME = "en_US.UTF-8"

❯ date now | format date '%x %X'
02/20/2024 05:16:28 PM
```
Note that I also changed the `default_env.nu` as otherwise the Time will
show AM/PM twice. Also reason for the `chrono` update is because this
relies on a fix to upstream repo, which i initially submitted an
[issue](https://github.com/chronotope/chrono/issues/1349#event-11765363286)

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# 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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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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2024-02-20 11:08:49 -06:00
7c1eb6b0c8 move-Command Tests, Refactor, Fix (#11904)
fixes #11783 

# Description
Firstly Tests for the `move` Command have been added. Afterwards some
duplicate Code has been removed and finally an error-message has been
added for when a column is tried to be moved based on itself. This
should fix #11783 .

To reiterate, the example of the initial issue now plays out as follows:
```shell
> {a: 1} | move a --after a                             
Error: nu:🐚:incompatible_parameters

  × Incompatible parameters.
   ╭─[entry #1:1:15]
 1 │ {a: 1} | move a --after a
   ·               ┬         ┬
   ·               │         ╰── relative to itself
   ·               ╰── Column cannot be moved
   ╰────
``` 

# User-Facing Changes
The error message shown above.

# Tests + Formatting
I added some Tests for the behavior of the command. If I should add
more, please let me know but I added everything that came to mind when
thinking about the command.

---------

Co-authored-by: dannou812 <dannou281@gmail.com>
2024-02-20 07:23:46 -06:00
63ccc62a24 allow last to work with ranges (#11906)
# Description

This PR allows `last` to work with ranges in the same way that `first`
does. It also adds a couple examples demonstrating it.

# User-Facing Changes
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2024-02-20 06:28:50 -06:00
c0bac5a440 style: correct keybinding name and improve formatting in default_config.nu (#11889)
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68a3d7c430 Bump trash from 3.2.1 to 3.3.1 (#11894)
Bumps [trash](https://github.com/ArturKovacs/trash) from 3.2.1 to 3.3.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/ArturKovacs/trash/releases">trash's
releases</a>.</em></p>
<blockquote>
<h2>v3.3.1</h2>
<h3>Bug Fixes</h3>
<ul>
<li>Use <code>AtomicI32</code> instead of I64 for compatibility with
<code>armel</code></li>
</ul>
<h3>Commit Statistics</h3>
<ul>
<li>1 commit contributed to the release.</li>
<li>2 days passed between releases.</li>
<li>1 commit was understood as <a
href="https://www.conventionalcommits.org">conventional</a>.</li>
<li>1 unique issue was worked on: <a
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<h3>Commit Details</h3>
<!-- raw HTML omitted -->
<!-- raw HTML omitted -->
<ul>
<li><strong><a
href="https://redirect.github.com/ArturKovacs/trash/issues/99">#99</a></strong>
<ul>
<li>Use <code>AtomicI32</code> instead of I64 for compatibility with
<code>armel</code> (98049f1)</li>
</ul>
</li>
</ul>
<!-- raw HTML omitted -->
<h2>v3.3.0</h2>
<h3>New Features</h3>
<ul>
<li>improved error granularity
Inform about operating-system specific errors more clearly, thus avoid
degenerating error information.</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li>Use <code>AtomicI32</code> in tests for compatibility with
<code>armel</code> platform</li>
</ul>
<h3>Commit Statistics</h3>
<ul>
<li>5 commits contributed to the release over the course of 5 calendar
days.</li>
<li>25 days passed between releases.</li>
<li>2 commits were understood as <a
href="https://www.conventionalcommits.org">conventional</a>.</li>
<li>1 unique issue was worked on: <a
href="https://redirect.github.com/ArturKovacs/trash/issues/99">#99</a></li>
</ul>
<h3>Commit Details</h3>
<!-- raw HTML omitted -->
<!-- raw HTML omitted -->
<ul>
<li><strong><a
href="https://redirect.github.com/ArturKovacs/trash/issues/99">#99</a></strong>
<ul>
<li>Use <code>AtomicI32</code> in tests for compatibility with
<code>armel</code> platform (920ff0c)</li>
</ul>
</li>
<li><strong>Uncategorized</strong>
<ul>
<li>Improved error granularity (452be83)</li>
<li>Removed tracing. (2b1c9fa)</li>
</ul>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
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<p><em>Sourced from <a
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changelog</a>.</em></p>
<blockquote>
<h2>3.3.1 (2024-02-12)</h2>
<h3>Bug Fixes</h3>
<ul>
<li><!-- raw HTML omitted --> Use <code>AtomicI32</code> instead of I64
for compatibility with <code>armel</code></li>
</ul>
<h3>Commit Statistics</h3>
<!-- raw HTML omitted -->
<ul>
<li>1 commit contributed to the release.</li>
<li>2 days passed between releases.</li>
<li>1 commit was understood as <a
href="https://www.conventionalcommits.org">conventional</a>.</li>
<li>1 unique issue was worked on: <a
href="https://redirect.github.com/Byron/trash-rs/issues/99">#99</a></li>
</ul>
<h3>Commit Details</h3>
<!-- raw HTML omitted -->
<!-- raw HTML omitted -->
<ul>
<li><strong><a
href="https://redirect.github.com/Byron/trash-rs/issues/99">#99</a></strong>
<ul>
<li>Use <code>AtomicI32</code> instead of I64 for compatibility with
<code>armel</code> (<a
href="98049f1316"><code>98049f1</code></a>)</li>
</ul>
</li>
</ul>
<!-- raw HTML omitted -->
<h2>3.3.0 (2024-02-10)</h2>
<h3>New Features</h3>
<ul>
<li><!-- raw HTML omitted --> improved error granularity
Inform about operating-system specific errors more clearly, thus avoid
degenerating error information.</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li><!-- raw HTML omitted --> Use <code>AtomicI32</code> in tests for
compatibility with <code>armel</code> platform</li>
</ul>
<h3>Commit Statistics</h3>
<!-- raw HTML omitted -->
<ul>
<li>6 commits contributed to the release over the course of 5 calendar
days.</li>
<li>25 days passed between releases.</li>
<li>2 commits were understood as <a
href="https://www.conventionalcommits.org">conventional</a>.</li>
<li>1 unique issue was worked on: <a
href="https://redirect.github.com/Byron/trash-rs/issues/99">#99</a></li>
</ul>
<h3>Commit Details</h3>
<!-- raw HTML omitted -->
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
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<li><a
href="b6e2d6c57f"><code>b6e2d6c</code></a>
Release trash v3.3.1</li>
<li><a
href="98049f1316"><code>98049f1</code></a>
fix: Use <code>AtomicI32</code> instead of I64 for compatibility with
<code>armel</code> (<a
href="https://redirect.github.com/ArturKovacs/trash/issues/99">#99</a>)</li>
<li><a
href="d0d8f26030"><code>d0d8f26</code></a>
Release trash v3.3.0</li>
<li><a
href="920ff0c69f"><code>920ff0c</code></a>
fix: Use <code>AtomicI32</code> in tests for compatibility with
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href="https://redirect.github.com/ArturKovacs/trash/issues/99">#99</a>)</li>
<li><a
href="452be8303c"><code>452be83</code></a>
feat: improved error granularity</li>
<li><a
href="2b1c9fa2a9"><code>2b1c9fa</code></a>
Removed tracing.</li>
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Bug fix for macOS.</li>
<li><a
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Enhanced error reporting.</li>
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d11080e9ab Bump JasonEtco/create-an-issue from 2.9.1 to 2.9.2 (#11895)
Bumps
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Update TSConfig to use node-lts</li>
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Update setup-node action version</li>
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a4ef7c1ac4 Bump fancy-regex from 0.12.0 to 0.13.0 (#11893)
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Bumps [fancy-regex](https://github.com/fancy-regex/fancy-regex) from
0.12.0 to 0.13.0.
<details>
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<p><em>Sourced from <a
href="https://github.com/fancy-regex/fancy-regex/releases">fancy-regex's
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<blockquote>
<h2>0.13.0</h2>
<h3>Added</h3>
<ul>
<li>Support for relative backreferences using <code>\k&lt;-1&gt;</code>
(-1 references the
previous group) (<a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/121">#121</a>)</li>
<li>Add <code>try_replacen</code> to <code>Regex</code> which returns a
<code>Result</code> instead of panicking
when matching errors (<a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/130">#130</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>Switch from regex crate to regex-automata and regex-syntax (lower
level APIs)
to simplify internals (<a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/121">#121</a>)</li>
<li>Allow escaping some letters in character classes, e.g.
<code>[\A]</code> used to error
but now matches the same as <code>[A]</code> (for compatibility with
Oniguruma)</li>
<li>MSRV (minimum supported Rust version) is now 1.66.1 (from
1.61.0)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix index out of bounds panic when parsing unclosed <code>(?(</code>
(<a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/125">#125</a>)</li>
</ul>
</blockquote>
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<h2>[0.13.0] - 2023-12-22</h2>
<h3>Added</h3>
<ul>
<li>Support for relative backreferences using <code>\k&lt;-1&gt;</code>
(-1 references the
previous group) (<a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/121">#121</a>)</li>
<li>Add <code>try_replacen</code> to <code>Regex</code> which returns a
<code>Result</code> instead of panicking
when matching errors (<a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/130">#130</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>Switch from regex crate to regex-automata and regex-syntax (lower
level APIs)
to simplify internals (<a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/121">#121</a>)</li>
<li>Allow escaping some letters in character classes, e.g.
<code>[\A]</code> used to error
but now matches the same as <code>[A]</code> (for compatibility with
Oniguruma)</li>
<li>MSRV (minimum supported Rust version) is now 1.66.1 (from
1.61.0)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix index out of bounds panic when parsing unclosed <code>(?(</code>
(<a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/125">#125</a>)</li>
</ul>
</blockquote>
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<ul>
<li><a
href="bf2c807447"><code>bf2c807</code></a>
Version 0.13.0</li>
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Merge pull request <a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/129">#129</a>
from fancy-regex/changelog-0.13</li>
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Document how to check matching in Oniguruma</li>
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6a1691f378 Bump miette from 7.0.0 to 7.1.0 (#11892)
Bumps [miette](https://github.com/zkat/miette) from 7.0.0 to 7.1.0.
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a71abdaf15 Bump serial_test from 2.0.0 to 3.0.0 (#11890)
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1350f1eff7 Bump unicode-segmentation from 1.10.1 to 1.11.0 (#11891)
Bumps
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752d25b004 separate commandline into subcommands (#11877)
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# Description
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Related issue and PR, #11825 #11864 
This improves the signature of `commandline`.

## Before

`commandline` returns different types depending on the flags and an
aurgument.

| command | input | output | description |

|-----------------------------|---------|---------|----------------------------------------|
| `commandline` | nothing | string | get current cursor line |
| `commandline arg` | nothing | nothing | replace the cursor line with
`arg` |
| `commandline --append arg` | nothing | nothing | append `arg` to the
end of cursor line |
| `commandline --insert arg` | nothing | nothing | insert `arg` to the
position of cursor |
| `commandline --replace arg` | nothing | nothing | replace the cursor
line with `arg` |
| `commandline --cursor` | nothing | int | get current cursor position |
| `commandline --cursor pos` | nothing | nothing | set cursor position
to pos |
| `commandline --cursor-end` | nothing | nothing | set cursor position
to end |

`help commandline` shows that `commandline` accepts string as pipeline
input, but `commandline` ignores pipeline input.

```
Input/output types:
  ╭───┬─────────┬─────────╮
  │ # │  input  │ output  │
  ├───┼─────────┼─────────┤
  │ 0 │ nothing │ nothing │
  │ 1 │ string  │ string  │
  ╰───┴─────────┴─────────╯
```

671bd08bcd/crates/nu-cli/src/commands/commandline.rs (L70)

This is misleading.

Due to the change #11864 , typecheck does not work well.
https://github.com/nushell/nushell/pull/11864#discussion_r1491814054

## After

Separate `commandline` into subcommands so that each subcommands returns
the same type for the same input type.

| command | input | output | description |

|----------------------------------|---------|---------|----------------------------------------|
| `commandline` | nothing | string | get current cursor line |
| `commandline edit arg` | nothing | nothing | replace the cursor line
with `arg` |
| `commandline edit --append arg` | nothing | nothing | append `arg` to
the end of cursor line |
| `commandline edit --insert arg` | nothing | nothing | insert `arg` to
the position of cursor |
| `commandline edit --replace arg` | nothing | nothing | replace the
cursor line with `arg` |
| `commandline get-cursor` | nothing | int | get current cursor position
|
| `commandline set-cursor pos` | nothing | nothing | set cursor position
to pos |
| `commandline set-cursor --end` | nothing | nothing | set cursor
position to end |

# 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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2024-02-18 16:15:59 -06:00
68fcd71898 Add Value::coerce_str (#11885)
# Description
Following #11851, this PR adds one final conversion function for
`Value`. `Value::coerce_str` takes a `&Value` and converts it to a
`Cow<str>`, creating an owned `String` for types that needed converting.
Otherwise, it returns a borrowed `str` for `String` and `Binary`
`Value`s which avoids a clone/allocation. Where possible, `coerce_str`
and `coerce_into_string` should be used instead of `coerce_string`,
since `coerce_string` always allocates a new `String`.
2024-02-18 17:47:10 +01:00
fb4251aba7 Remove Record::from_raw_cols_vals_unchecked (#11810)
# Description
Follows from #11718 and replaces all usages of
`Record::from_raw_cols_vals_unchecked` with iterator or `record!`
equivalents.
2024-02-18 14:20:22 +02:00
28f0f32ae7 Prune unused ShellError variants (#11883)
# Description
Same procedure as #11881

Remove unused variants to avoid confusion and foster better practices
around error variants.

- Remove `SE::PermissionDeniedError`
- Remove `SE::OutOfMemoryError`
- Remove `SE::DirectoryNotFoundCustom`
- Remove `SE::MoveNotPossibleSingle`
- Remove `SE::NonUnicodeInput`

# User-Facing Changes
Plugin authors may have matched against or emitted those variants
2024-02-18 15:31:36 +08:00
06c590d894 Prune unused ParseError variants (#11881)
# Description
Error variants never raised should be removed to avoid confusion and
make sure we choose the proper variants in the future

- Remove unused `ParseError::InvalidModuleFileName`
- Remove unused `ParseError::NotFound`
- Remove unused `ParseError::MissingImportPattern`
- Remove unused `ParseError::ReadingFile`


# User-Facing Changes
None for users.
Insignificant for plugin authors as they interact only with `ShellError`
2024-02-18 15:31:02 +08:00
0487e9ffcb FreeBSD compatibility patches (#11869)
# Description

nushell is verified to work on FreeBSD 14 with these patches.

What isn't supported on FreeBSD:
* the crate 'procfs' doesn't support FreeBSD yet, all functionality
depending on procfs is disabled
* several RLIMIT_* values aren't supported on FreeBSD - functions
related to these are disabled




# User-Facing Changes
n/a

# Tests + Formatting
n/a

# After Submitting
n/a

---------

Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
2024-02-17 20:04:59 +01:00
1c49ca503a Name the Value conversion functions more clearly (#11851)
# Description
This PR renames the conversion functions on `Value` to be more consistent.
It follows the Rust [API guidelines](https://rust-lang.github.io/api-guidelines/naming.html#ad-hoc-conversions-follow-as_-to_-into_-conventions-c-conv) for ad-hoc conversions.
The conversion functions on `Value` now come in a few forms:
- `coerce_{type}` takes a `&Value` and attempts to convert the value to
`type` (e.g., `i64` are converted to `f64`). This is the old behavior of
some of the `as_{type}` functions -- these functions have simply been
renamed to better reflect what they do.
- The new `as_{type}` functions take a `&Value` and returns an `Ok`
result only if the value is of `type` (no conversion is attempted). The
returned value will be borrowed if `type` is non-`Copy`, otherwise an
owned value is returned.
- `into_{type}` exists for non-`Copy` types, but otherwise does not
attempt conversion just like `as_type`. It takes an owned `Value` and
always returns an owned result.
- `coerce_into_{type}` has the same relationship with `coerce_{type}` as
`into_{type}` does with `as_{type}`.
- `to_{kind}_string`: conversion to different string formats (debug,
abbreviated, etc.). Only two of the old string conversion functions were
removed, the rest have been renamed only.
- `to_{type}`: other conversion functions. Currently, only `to_path`
exists. (And `to_string` through `Display`.)

This table summaries the above:
| Form | Cost | Input Ownership | Output Ownership | Converts `Value`
case/`type` |
| ---------------------------- | ----- | --------------- |
---------------- | -------- |
| `as_{type}` | Cheap | Borrowed | Borrowed/Owned | No |
| `into_{type}` | Cheap | Owned | Owned | No |
| `coerce_{type}` | Cheap | Borrowed | Borrowed/Owned | Yes |
| `coerce_into_{type}` | Cheap | Owned | Owned | Yes |
| `to_{kind}_string` | Expensive | Borrowed | Owned | Yes |
| `to_{type}` | Expensive | Borrowed | Owned | Yes |

# User-Facing Changes
Breaking API change for `Value` in `nu-protocol` which is exposed as
part of the plugin API.
2024-02-17 18:14:16 +00:00
360ebeb0bc update to the latest reedline and rusqlite (#11878)
# Description

This updates nushell to the latest reedline and rusqlite 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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2024-02-17 09:32:17 -06:00
7f1e025cc9 Bump roxmltree to 0.19 (#11876)
Manual changes to adapt to new error variants. Error text adapted from
docs.

Supersedes #11605
2024-02-17 09:07:50 -06:00
1b220815b9 Bump calamine to 0.24 (#11874)
# Description
Update `DataType` to `Data` enum due to breaking change
Supersedes #11834

# User-Facing Changes
None obvious
2024-02-17 09:05:55 -06:00
671bd08bcd Remove unnecessary engine state clone (#11872)
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Just randomly found a redundant clone. Seems to work just fine without
it.

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

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

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# User-Facing Changes
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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
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
317653d5d2 Bump which from 5.0.0 to 6.0.0 (#11832) 2024-02-15 14:43:56 +00:00
a20b24a712 Fix commandline --cursor to return int (#11864)
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Fix #11825 

# User-Facing Changes
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helps us keep track of breaking changes. -->
`commandline --cursor` returns int.

# Tests + Formatting
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2024-02-15 08:17:38 -06:00
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
c68324762d Upgrade openssl-src to fix riscv64 target building error (#11861)
Upgrade openssl-src to fix riscv64 target building error
Workflow Test:
https://github.com/nushell/nightly/actions/runs/7914366860
2024-02-15 21:05:50 +08:00
525acf9d9e Ability to cast a dataframe's column to a different dtype (#11803)
Provides the ability to cast columns in dataframes, lazy dataframes, and
expressions.

<img width="587" alt="Screenshot 2024-02-14 at 13 53 01"
src="https://github.com/nushell/nushell/assets/56345/b894f746-0e37-472e-9fb0-eb6f71f2bf27">

<img width="616" alt="Screenshot 2024-02-14 at 13 52 37"
src="https://github.com/nushell/nushell/assets/56345/cf10efa7-d89c-4189-ab71-d368b2354d19">

<img width="626" alt="Screenshot 2024-02-14 at 13 54 58"
src="https://github.com/nushell/nushell/assets/56345/cd57cdf0-5096-41dd-8ab5-46e3d1e061b8">

---------

Co-authored-by: Jack Wright <jack.wright@disqo.com>
2024-02-14 18:15:00 -06:00
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
<!-- List of all changes that impact the user experience here. This
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.

# Tests + Formatting
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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.

# After Submitting
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2024-02-14 18:16:19 -05:00
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
a603b067e5 update default_config with new defaults (#11856)
# Description

Update a few defaults.
1. use_ls_colors_completeions defaults to true.
2. make ide_menu only offer 10 completions at a time with
`max_completion_height = 10` instead of taking the entire screen.

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

# Tests + Formatting
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2024-02-14 13:01:27 -06:00
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
4073783d6e Fix workspace.members for dependabot (#11855)
Missed `nu-test-support` with #11387

Saw the issue on https://github.com/nushell/nushell/pull/11832/files
where `which` was not updated for `nu-test-support`
2024-02-14 17:48:46 +01:00
779a3c075e Fix error message for headers (#11809)
# Description
Fixes #11780: `headers`: incorrect error
2024-02-14 00:14:23 +00:00
d77eeeb5dd Prevent duplicate keys for lazy make (#11808)
# Description
Fixes #11755: `lazy make` also allows duplicate record keys
2024-02-14 00:00:52 +00:00
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
1bf016bae3 Simplify prompt tilde substitution (#11822)
# Description

Simplify the tilde substitution in `create_left_prompt` by using `path
relative-to`.

# User-Facing Changes

The default `env.nu` is simpler.

# Tests

I've been happily using this formulation in my prompt command for a
while now.
2024-02-13 06:28:52 -06:00
da4c918392 Bump polars from 0.36 to 0.37 (#11848)
# Description
Bump polars from 0.36 to 0.37

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

# Tests + Formatting
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2024-02-13 06:27:30 -06:00
db4b3a561d update to latest reedline (#11844)
# Description

This fixes a panic with the text selection.

Reference
https://github.com/nushell/reedline/pull/751
https://github.com/nushell/reedline/issues/750
https://github.com/nushell/reedline/pull/689#issuecomment-1934813606


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2024-02-12 13:44:09 -06:00
d74c59eace Bump libgit2-sys from 0.16.1+1.7.1 to 0.16.2+1.7.2 (#11841) 2024-02-12 16:07:12 +00:00
06b0bea77f update to latest reedline (#11840)
# Description

There have been some PRs landed in reedline so it's good to test them
and keep nushell up to date.

# User-Facing Changes
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2024-02-12 08:30:41 -06:00
3ec0655577 Bump crate-ci/typos from 1.18.0 to 1.18.2 (#11831) 2024-02-12 01:20:04 +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
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
bacc1f6317 bump cargo.toml to rust-version 1.74.1 2024-02-08 13:29:36 -06:00
5536c9c7bc bump rust toolchain to 1.74.1 (#11804)
# Description

Today rust version 1.76.0 was released so we bump nushell to 1.74.1.

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

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2024-02-08 13:25:00 -06:00
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
e7f1bf8535 Bump indexmap from 2.1.0 to 2.2.2 (#11746) 2024-02-08 12:31:41 +00:00
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

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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
fb7f6fc08b Fix a panic when parsing empty file (#11314)
The previous implementation presumed that if files were given, they had
contents. The change makes the fallback to permanent files uniform.

Fix #11256
2024-02-07 18:47:44 -06:00
3633772d52 Upgrade hustcer/setup-nu action to v3.9 and Nu to v0.90.1 for workflows (#11792) 2024-02-08 08:41:05 +08:00
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)

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> ```
-->

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2024-02-07 18:31:03 -06:00
b2092df27e Upgrade to ratatui 0.26 (#11742)
# Description
Upgrade `ratatui` to 0.26

# User-Facing Changes
n/a
2024-02-08 08:15:45 +08:00
09f513bb53 Allow comments in match blocks (#11717)
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Fix #9878 

# User-Facing Changes
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Writing comments in match blocks will be allowed.

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2024-02-08 07:22:42 +08:00
857c522808 Fix #11750: LazyRecord error message (#11772)
# Description
Makes `LazyRecord`s have the same error message as regular `Records` for
`Value::follow_cell_path`. Fixes #11750.
2024-02-08 07:22:15 +08:00
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
f8a8eca836 Record cleanup (#11726)
# Description
Does a little cleanup in `record.rs`:
- Makes the `record!` macro more hygienic.
- Converts regular comments to doc comments from #11718.
- Converts the `Record` iterators to new types.
2024-02-08 06:43:12 +08:00
20aa59085b Fix file completions which contains glob pattern (#11766)
# Description
Fixes: https://github.com/nushell/nushell/issues/11762

The auto-completion is somehow annoying if a path contains a glob
pattern, let's say if user type `ls` and it auto-completes to <code>ls
`[a] bc.txt`</code>, and user can't list the file because it's backtick
quoted.

This pr is going to fix it.

# User-Facing Changes
### Before
```
❯ | ls
`[a] bc.txt`        `a bc`
```
### After
```
❯ | ls
"[a] bc.txt"        `a bc`
```
# Tests + Formatting
Done

# After Submitting
NaN
2024-02-08 06:42:50 +08:00
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
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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2024-02-07 16:29:00 -06:00
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
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
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2024-02-07 16:28:17 -06:00
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
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
342907c04d Add serde feature for byte-unit (#11786)
Fixes compilation error for `nu-protocol`
2024-02-06 16:20:09 -06:00
f5f21aca2d Bump to 0.90 (#11730)
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2024-02-06 22:42:43 +02:00
9342ad6ae1 Pin reedline to version 0.29.0 (#11782)
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See full release notes:
https://github.com/nushell/reedline/releases/tag/v0.29.0

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2024-02-06 22:23:41 +02:00
cb4ca157fd Bump crate-ci/typos from 1.17.2 to 1.18.0 (#11743) 2024-02-05 01:00:27 +00:00
d1c807230b default to having border in ide_menu 2024-02-04 08:19:09 -06:00
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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2024-02-03 10:42:44 -06:00
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
c7a8aac883 Tighten def body parsing (#11719)
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Fixes https://github.com/nushell/nushell/issues/11711

Previously, syntax `def a [] (echo 4)` was allowed to parse and then
failed with panic duting eval.

Current error:
```
Error: nu::parser::parse_mismatch

  × Parse mismatch during operation.
   ╭─[entry #1:1:1]
 1 │ def a [] (echo 4)
   ·          ────┬───
   ·              ╰── expected definition body closure { ... }
   ╰────
```

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2024-02-03 13:20:40 +02:00
0d518bf813 query web --query should return list<list<string>> like the scraper crate's ElementRef::text() (#11705)
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## Problem
I tried converting one of my Rust web scrapers to Nushell just to see
how it would be done, but quickly ran into an issue that proved annoying
to fix without diving into the source.

For instance, let's say we have the following HTML
```html
<p>Hello there, <span style="color: red;">World</span></p>
```
and we want to extract only the text within the `p` element, but not the
`span`. With the current version of nu_plugin_query, if we run this code
```nushell
echo `<p>Hello there, <span style="color: red;">World</span></p>` | query web -q "p" | get 0
# returns "Hello there, World"

# but we want only "Hello there, "
```
we will get back a `list<string>` that contains 1 string `Hello there,
World`.
To avoid scraping the span, we would have to do something like this
```nushell
const html = `<p>Hello there, <span style="color: red;">World</span></p>`
$html
| query web -q "p"
| get 0
| str replace ($html | query web -q "p > span" | get 0) ""
# returns "Hello there, "
```
In other words, we would have to make a sub scrape of the text we
*don't* want in order to subtract it from the text we *do* want.

## Solution
I didn't like this behavior, so I decided to change it. I modified the
`execute_selector_query` function to collect all text nodes in the HTML
element matching the query. Now `query web --query` will return a
`list<list<string>>`
```nushell
echo `<p>Hello there, <span style="color: red;">World</span></p>` | query web -q "p" | get 0 | to json --raw
# returns ["Hello there, ","World"]
```
This also brings `query web --query`'s behavior more in line with
[scraper's
ElementRef::text()](https://docs.rs/scraper/latest/scraper/element_ref/struct.ElementRef.html#method.text)
which "Returns an iterator over descendent text nodes", allowing you to
choose how much of an element's text you want to scrape without
resorting to string substitutions.

## Consequences
As this is a user-facing change, the usage examples will produce
different results than before. For example
```nushell
http get https://phoronix.com | query web --query 'header'
```
will return a list of lists of 1 string each, whereas before it was just
a list of strings.

I only modified the 3rd example
```nushell
# old
http get https://www.nushell.sh | query web --query 'h2, h2 + p' | group 2 | each {rotate --ccw tagline description} | flatten
# new
http get https://www.nushell.sh | query web --query 'h2, h2 + p' | each {str join} | group 2 | each {rotate --ccw tagline description} | flatten
```
to make it behave like before because I thought this one ought to show
the same results as before.
However, the second reason I changed the 3rd example is because it
otherwise panics! If we run the original 3rd example with my
modifications, we get a panic
```
thread 'main' panicked at crates/nu-protocol/src/value/record.rs:34:9:
assertion `left == right` failed
  left: 2
 right: 17
```
This happens because `rotate` receives a list of lists where the inner
lists have a different number of elements.

However this panic is unrelated to the changes I've made, because it can
be triggered easily without using the plugin. For instance
```nushell
# this is fine
[[[one] [two]] [[three] [four]]] | each {rotate --ccw tagline description}

# this panics!
[[[one] [two]] [[three] [four five]]] | each {rotate --ccw tagline description}
```
Though beyond the scope of this PR, I thought I'd mention this bug since
I found it while testing the usage examples. However, I intend to make a
proper issue about it tomorrow.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
`query web --query "css selector"` now returns a `list<list<string>>`
instead of a `list<string>` to make it more in line with [scraper's
ElementRef::text()](https://docs.rs/scraper/latest/scraper/element_ref/struct.ElementRef.html#method.text).

# Tests + Formatting
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I ran `cargo fmt --all -- --check`, `cargo clippy --workspace -- -D
warnings -D clippy::unwrap_used` and the tests in the plugin.

# After Submitting
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PR that updates the documentation to match the new 3rd example:
https://github.com/nushell/nushell.github.io/pull/1235
2024-02-02 19:40:47 -06:00
e083b75aef update to latest reedline after column menu fix (#11715)
# Description

This PR updates to the latest reedline after the column menu fix.

# 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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2024-02-03 08:30:28 +08:00
2e5a857983 update query web wiki example (#11709)
# Description

This PR tries to make `query web` more resilient and easier to debug
with the `--inspect` parameter when trying to scrape tables. Previously
it would just fail, now at least it tries to give you a hint.

This is some example output now of when something went wrong.
```
❯ http get https://en.wikipedia.org/wiki/List_of_cities_in_India_by_population | query web --as-table [Rank City 'Population(2011)[3]' 'Population(2001)[3][a]' 'State or union territory'] --inspect
Passed in Column Headers = ["Rank", "City", "Population(2011)[3]", "Population(2001)[3][a]", "State or union territory"]

First 2048 HTML chars = <!DOCTYPE html>
<html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-0 vector-feature-client-preferences-disabled vector-feature-client-prefs-pinned-disabled vector-toc-available" lang="en" dir="ltr">
<head>
<meta charset="UTF-8">
<title>List of cities in India by population - Wikipedia</title>
<script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-0 vector-feature-client-preferences-disabled vector-feature-client-prefs-pinned-disabled vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["",
"January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"9ecdad8f-2dbd-4245-b54d-9c57aea5ca45","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"List_of_cities_in_India_by_population","wgTitle":"List of cities in India by population","wgCurRevisionId":1192093210,"wgRev

Potential HTML Headers = ["City", "Population(2011)[3]", "Population(2001)[3][a]", "State or unionterritory", "Ref"]

Potential HTML Headers = ["City", "Population(2011)[5]", "Population(2001)", "State or unionterritory"]

Potential HTML Headers = [".mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:\"[ \"}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:\" ]\"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}vtePopulation of cities in India"]

Potential HTML Headers = ["vteGeography of India"]

╭──────────────────────────┬─────────────────────────────────────────────────────╮
│ Rank                     │ error: no data found (column name may be incorrect) │
│ City                     │ error: no data found (column name may be incorrect) │
│ Population(2011)[3]      │ error: no data found (column name may be incorrect) │
│ Population(2001)[3][a]   │ error: no data found (column name may be incorrect) │
│ State or union territory │ error: no data found (column name may be incorrect) │
╰──────────────────────────┴─────────────────────────────────────────────────────╯
```
The key here is to look at the `Passed in Column Headers` and compare
them to the `Potential HTML Headers` and couple that with the error
table at the bottom should give you a hint that, in this situation,
wikipedia has changed the column names, yet again. So we need to update
our query web statement's tables to get closer to what we want.

```
❯ http get https://en.wikipedia.org/wiki/List_of_cities_in_India_by_population | query web --as-table [City 'Population(2011)[3]' 'Population(2001)[3][a]' 'State or unionterritory' 'Ref']
╭─#──┬───────City───────┬─Population(2011)[3]─┬─Population(2001)[3][a]─┬─State or unionterritory─┬──Ref───╮
│ 0  │ Mumbai           │ 12,442,373          │ 11,978,450             │ Maharashtra             │ [3]    │
│ 1  │ Delhi            │ 11,034,555          │ 9,879,172              │ Delhi                   │ [3]    │
│ 2  │ Bangalore        │ 8,443,675           │ 5,682,293              │ Karnataka               │ [3]    │
│ 3  │ Hyderabad        │ 6,993,262           │ 5,496,960              │ Telangana               │ [3]    │
│ 4  │ Ahmedabad        │ 5,577,940           │ 4,470,006              │ Gujarat                 │ [3]    │
│ 5  │ Chennai          │ 4,646,732           │ 4,343,645              │ Tamil Nadu              │ [3]    │
│ 6  │ Kolkata          │ 4,496,694           │ 4,580,546              │ West Bengal             │ [3]    │
│ 7  │ Surat            │ 4,467,797           │ 2,788,126              │ Gujarat                 │ [3]    │
│ 8  │ Pune             │ 3,124,458           │ 2,538,473              │ Maharashtra             │ [3]    │
│ 9  │ Jaipur           │ 3,046,163           │ 2,322,575              │ Rajasthan               │ [3]    │
│ 10 │ Lucknow          │ 2,817,105           │ 2,185,927              │ Uttar Pradesh           │ [3]    │
│ 11 │ Kanpur           │ 2,765,348           │ 2,551,337              │ Uttar Pradesh           │ [3]    │
│ 12 │ Nagpur           │ 2,405,665           │ 2,052,066              │ Maharashtra             │ [3]    │
```
# 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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2024-02-02 09:03:28 -06:00
0b6f15b69e Disable riscv64 build target temporarily to make release and nightly-build work (#11700)
Let's disable riscv64 build target temporarily to make release and
nightly-build workflow work, close #11604
We will add this target later if the related issue got fixed
2024-02-01 06:44:07 -06:00
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
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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# User-Facing Changes
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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
d40019a141 Tidy up the REPL main loop (#11655)
While working on #11288 I was having some trouble tracking the main REPL
loop, so I've sent in a bunch of tiny refactorings on this branch.

These are almost all of the "move code from one place to another"
variety, and each commit is meant to be independent, _except for the
last one_, which is trying to be a bit more clever to handle the
decision of autocd'ing vs running a command. Feel free to just go
through each commit and cherry pick the ones that look good.

This leads to `evaluate_repl` going from ending on line 715 to ending on
line 395. Again, this is mostly just moving code around, but I think
this set of changes will make other changes around juggling the stack to
avoid cloning easier to review.
2024-01-31 09:32:19 -08:00
d9b324c5d3 rollback polars 0.37.0 (#11695)
# Description

This PR rolls back the polars updates to 0.37.0 back to 0.36.2 since it
won't compile yet for some reason.

# User-Facing Changes
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2024-01-31 08:39:38 -06:00
00176c5666 Bump wayland (#11694)
# Description
Bumps wayland, and remove `quick-xml v0.30.0` and duplicate `nix
v0.26.4`.
2024-01-31 08:06:59 -06:00
f16ac886a8 change update cells column param from Table to List (#11691)
# Description

This PR fixes `update cells` parameter `--columns`/`-c` so that it takes
a `SyntaxShape::List` instead of `SyntaxShape::Table`.

closes #11689

# User-Facing Changes
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2024-01-30 19:36:03 -06:00
c77ec0b667 Bump polars-arrow from 0.36.2 to 0.37.0 (#11660) 2024-01-30 22:26:42 +00:00
6779b248e4 Bump sqlparser from 0.41.0 to 0.43.1 (#11662) 2024-01-30 22:26:31 +00:00
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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# After Submitting
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2024-01-30 16:09:43 -06:00
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
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
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
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
c08f46f836 Respect SyntaxShape when parsing spread operator (#11674)
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This fixes an issue brought up by nihilander in
[Discord](https://discord.com/channels/601130461678272522/614593951969574961/1201594105986285649).

# Description
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Nushell panics when the spread operator is used like this (the
`...$rest` shouldn't actually be parsed as a spread operator at all):

```nu
$ def foo [...rest: string] {...$rest}                      
$ foo bar baz                                               
thread 'main' panicked at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/nu-protocol-0.89.0/src/signature.rs:650:9:
Internal error: can't run a predeclaration without a body
stack backtrace:
   0: rust_begin_unwind
   1: core::panicking::panic_fmt
   2: <nu_protocol::signature::Predeclaration as nu_protocol::engine::command::Command>::run
   3: nu_engine::eval::eval_call
   4: nu_engine::eval::eval_expression_with_input
   5: nu_engine::eval::eval_element_with_input
   6: nu_engine::eval::eval_block
   7: nu_cli::util::eval_source
   8: nu_cli::repl::evaluate_repl
   9: nu::run::run_repl
  10: nu::main
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
```

The problem was that whenever the parser saw something like `{...$`,
`{...(`, or `{...[`, it would treat that as a record with a spread
expression, ignoring the syntax shape of the block it was parsing. This
should now be fixed, and the snippet above instead gives the following
error:

```nu
Error: nu:🐚:external_command

  × External command failed
   ╭─[entry #1:1:1]
 1 │  def foo [...rest] {...$rest}
   ·                     ────┬───
   ·                         ╰── executable was not found
   ╰────
  help: No such file or directory (os error 2)
```

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

Stuff like `do { ...$rest }` will now try to run a command `...$rest`
rather than complaining that variable `$rest` doesn't exist.

# Tests + Formatting
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Sorry about the issue, I am not touching the parser again for a long
time :)
2024-01-30 13:49:42 +08:00
175dab4898 "[11611] fixing dataframe column comparisons" (#11676)
fixes #11611

Co-authored-by: Jack Wright <jack.wright@disqo.com>
2024-01-29 17:28:12 -06:00
798ae7b251 Fix precedence of 'not' operator (#11672)
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# Description

A bit hackish but this fixes the precedence of the `not` operator.

Before: `not false and false` => true

Now: `not false and false` => false

Fixes #11633

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

Co-authored-by: Jakub Žádník <kubouch@gmail.com>
2024-01-29 21:42:27 +02:00
f879c00f9d The ability to specify a schema when using dfr open and dfr into-df (#11634)
# Description

There are times where explicitly specifying a schema for a dataframe is
needed such as:
- Opening CSV and JSON lines files and needing provide more information
to polars to keep it from failing or in a desire to override default
type conversion
- When converting a nushell value to a dataframe and wanting to override
the default conversion behaviors.

This pull requests provides:
- A flag to allow specifying a schema when using dfr into-df
- A flag to allow specifying a schema when using dfr open that works for
CSV and JSON types
- A new command `dfr schema` which displays schema information and will
allow display support schema dtypes

Schema is specified creating a record that has the key value and the
dtype. Examples usages:

```
{a:1, b:{a:2}} | dfr into-df -s {a: u8, b: {a: i32}} | dfr schema
{a: 1, b: {a: [1 2 3]}, c: [a b c]} | dfr into-df -s {a: u8, b: {a: list<u64>}, c: list<str>} | dfr schema
 dfr open -s {pid: i32, ppid: i32, name: str, status: str, cpu: f64, mem: i64, virtual: i64} /tmp/ps.jsonl  | dfr schema
```

Supported dtypes:
null                                                   
bool                                                   
u8                                                     
u16                                                    
u32                                                    
u64                                                    
i8                                                     
i16                                                    
i32                                                    
i64                                                    
f32                                                    
f64                                                    
str                                                    
binary                                                 
date                                                   
datetime[time_unit: (ms, us, ns) timezone (optional)]  
duration[time_unit: (ms, us, ns)]                      
time                                                   
object                                                 
unknown                                                
list[dtype]


structs are also supported but are specified via another record:
{a: u8, b: {d: str}}

Another feature with the dfr schema command is that it returns the data
back in a format that can be passed to provide a valid schema that can
be passed in as schema argument:

<img width="638" alt="Screenshot 2024-01-29 at 10 23 58"
src="https://github.com/nushell/nushell/assets/56345/b49c3bff-5cda-4c86-975a-dfd91d991373">

---------

Co-authored-by: Jack Wright <jack.wright@disqo.com>
2024-01-29 13:26:04 -06:00
d03ad6a257 update to latest reedline for the quick completions fix (#11673)
# Description

This PR updates nushell to the latest reedline main to fix the quick
completions.

# 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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2024-01-29 13:22:07 -06:00
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
86dd045554 add match-text style + config setting for ide menu (#11670)
the match-text style (https://github.com/nushell/reedline/pull/730) is
now configurable via the config.nu file.
the option ``correct_cursor_pos`` can now also be set in the config.nu
file.
2024-01-29 09:59:01 -06:00
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
427857a78e Fix wrong error for raw streams in into record (#11668)
Fix #11632
2024-01-29 08:32:43 -06:00
eea3f79c3c Bump ical from 0.9.0 to 0.10.0 (#11661)
Bumps [ical](https://github.com/Peltoche/ical-rs) from 0.9.0 to 0.10.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/Peltoche/ical-rs/releases">ical's
releases</a>.</em></p>
<blockquote>
<h2>v0.10.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Fix newlines by <a
href="https://github.com/westy92"><code>@​westy92</code></a> in <a
href="https://redirect.github.com/Peltoche/ical-rs/pull/56">Peltoche/ical-rs#56</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/Peltoche/ical-rs/compare/v0.9.0...v0.10.0">https://github.com/Peltoche/ical-rs/compare/v0.9.0...v0.10.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="2e83429867"><code>2e83429</code></a>
chore: Release ical version 0.10.0</li>
<li><a
href="6c265a53f0"><code>6c265a5</code></a>
Add test to verify parser handles \r\n.</li>
<li><a
href="79b0e6501b"><code>79b0e65</code></a>
Fixes &amp; clippy.</li>
<li><a
href="821bd46bfb"><code>821bd46</code></a>
Fix split lines.</li>
<li><a
href="8bb242a4ba"><code>8bb242a</code></a>
Fix newlines.</li>
<li>See full diff in <a
href="https://github.com/Peltoche/ical-rs/compare/v0.9.0...v0.10.0">compare
view</a></li>
</ul>
</details>
<br />


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2024-01-29 09:34:06 +08:00
b004e80f77 Bump Reedline for the Menu Refactor (#11658)
* [Refactor Menu System with Composition of Menu
Functions](https://github.com/nushell/reedline/issues/706)
* Move Description Menu over to Reedline to consolidate location of the
Menus which will simplify further changes and maintenance to the Menu
system going forward
* Removes lots of code duplication in the Menu system on the Reedline
side which should ease a developers ability to develop new cool menus
for Reedline moving forward
2024-01-28 08:26:03 -08:00
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
859f7b3dc7 add $.extra_usage to modules (#11649)
- should fix https://github.com/nushell/nushell/issues/11648

# Description
this PR
- adds a test that should pass but fails
- adds `$.extra_usage` to the output of `scope modules`, fixing both the
new test and the linked issue

# User-Facing Changes
`$.extra_usage` is now a column in the output of `scope modules`

# Tests + Formatting
a new test case has been added to `correct_scope_modules_fields`

# After Submitting
2024-01-27 17:49:21 +02:00
39b020037d update Reedline so we can begin testing the menu refactor (#11647)
We would like to update Reedline to the latest code on the main
branch...

So we can start testing the menu refactor work...
2024-01-26 16:33:15 -08:00
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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Make sure you've run and fixed any issues with these commands:

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2024-01-26 08:45:02 -06:00
56acebb826 making empty list matches list<int> types (#11596)
# Description
Fixes: #11595

The original issue is caused by #11475, we also need to make empty list
matches `list type` or `table type`

cc @amtoine 

# User-Facing Changes
Nan

# Tests + Formatting
Done
2024-01-26 22:24:17 +08:00
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
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
f03d81b0c8 fix spreading of arguments to externals in toolkit (#11640)
as per title, that's just a simple change to avoid the deprecation
warning introduced recently and that will be removed in `0.91`
2024-01-25 19:40:51 +01:00
7f1fd7699e external completer: support style (#11442)
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# Description

Adds style support.

Reverse highlighting is recommended for the
[completion-menu](https://www.nushell.sh/book/line_editor.html#completion-menu):
```nushell
style: {
    text: white
    selected_text: {
        attr: r
    }
    description_text: white_dimmed
}
```

needs https://github.com/nushell/reedline/pull/691
related https://github.com/nushell/nushell/issues/5292
fix https://github.com/rsteube/carapace/issues/967

<!--
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# User-Facing Changes

Style support for values during completion:


![image](https://github.com/nushell/nushell/assets/9090290/f5e4440e-61db-4eeb-87b3-f887b6918c50)


![image](https://github.com/nushell/nushell/assets/9090290/e59065a6-58c2-4f5f-82ea-e2b9c2464b9a)

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> ```
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2024-01-25 08:21:28 -06:00
a3f1116ea8 cleanup hide testing PR (#11638)
# Description

This PR cleans up https://github.com/nushell/nushell/pull/11331. One
line was missed that caused the CI to break.

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

# Tests + Formatting
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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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2024-01-25 06:49:04 -06:00
ef1d70eb67 hide std testing (#11331)
follow-up to
- https://github.com/nushell/nushell/pull/11151

> **Important**
> land only between 0.89 and 0.90

# Description
this PR hides the `std testing` module from the outside.
- moves `nu-std/std/testing.nu` to `nu-std/testing.nu`
- removes the module from the standard library list of modules to parse
- fixes `toolkit.nu` and the CI

# User-Facing Changes
`std testing` won't be part of the standard library anymore.
# Tests + Formatting

# After Submitting
2024-01-25 12:50:07 +02:00
cffce7f4b2 properly convert env for buffer editor (#11636)
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# Description

environment variables were not correctly passed to `buffer_editor`.
Previously the conversion (if you can call it that) is incorrectly done
by `.as_string()`, which works for the most part, but ignores important
things like `PATH`, which are not strings in value form by default

(this issue was introduced in #10269, merged in #10535)

# User-Facing Changes
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2024-01-25 09:31:46 +02:00
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
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
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
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
323207ca1d Adapt tests for internationalization (#11628)
I've noticed that two tests fail on my system when running `toolkit
check pr`. The reason for this is that my locale is set to German. `ls`
is translated, so checking the error message will only work on systems
set to English.

I've adapted the test to check the exit code instead.

Alternatively, we could set the locale, I am not sure if the `nu!` macro
supports that though.
2024-01-24 11:55:27 -06:00
e35376f1e7 Bump heapless from 0.7.17 to 0.8.0
Bumps [heapless](https://github.com/japaric/heapless) from 0.7.17 to 0.8.0.
- [Changelog](https://github.com/rust-embedded/heapless/blob/main/CHANGELOG.md)
- [Commits](https://github.com/japaric/heapless/compare/v0.7.17...v0.8.0)

---
updated-dependencies:
- dependency-name: heapless
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
2024-01-24 16:24:17 +00:00
7e37e4bb5f Bump sqlparser from 0.39.0 to 0.41.0
Bumps [sqlparser](https://github.com/sqlparser-rs/sqlparser-rs) from 0.39.0 to 0.41.0.
- [Changelog](https://github.com/sqlparser-rs/sqlparser-rs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sqlparser-rs/sqlparser-rs/compare/v0.39.0...v0.41.0)

---
updated-dependencies:
- dependency-name: sqlparser
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
2024-01-24 15:49:09 +00:00
a44ad949f1 Bump polars from 0.35 to 0.36 (#11624)
# Description
* release notes
 https://github.com/pola-rs/polars/releases/tag/rs-0.36.2

* dependencies 
remove `sysinfo` 0.29.11
add `polars-compute` 0.36.2

# User-Facing Changes
[Change value_counts resulting column name from counts to
count](https://github.com/pola-rs/polars/pull/12506)

# Tests + Formatting
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2024-01-24 09:27:06 -06:00
4105255a5a resolving external highlight should take current PATH into account (#11618)
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# Description

When resolving external commands, the current `PATH` was not taken into
account.

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2024-01-24 09:02:53 -06:00
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.

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2024-01-24 07:38:15 +08:00
3af4f34f11 Bump shlex from 1.2.0 to 1.3.0 (#11616)
Bumps [shlex](https://github.com/comex/rust-shlex) from 1.2.0 to 1.3.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/comex/rust-shlex/blob/master/CHANGELOG.md">shlex's
changelog</a>.</em></p>
<blockquote>
<h1>1.3.0</h1>
<ul>
<li>Full fix for the high-severity security vulnerability <a
href="https://rustsec.org/advisories/RUSTSEC-2024-0006.html">RUSTSEC-2024-0006</a>
a.k.a. <a
href="https://github.com/comex/rust-shlex/security/advisories/GHSA-r7qv-8r2h-pg27">GHSA-r7qv-8r2h-pg27</a>:
<ul>
<li>Deprecates quote APIs in favor of <code>try_</code> equivalents that
complain about nul bytes.</li>
<li>Also adds a builder API, which allows re-enabling nul bytes without
using the deprecated interface, and in the future can allow other things
(as discussed in quoting_warning).</li>
<li>Adds documentation about various security risks that remain,
particularly with interactive shells.</li>
</ul>
</li>
<li>Adds explicit MSRV of 1.46.0.</li>
</ul>
<h1>1.2.1</h1>
<ul>
<li>Partial fix for the high-severity security vulnerability <a
href="https://rustsec.org/advisories/RUSTSEC-2024-0006.html">RUSTSEC-2024-0006</a>
a.k.a. <a
href="https://github.com/comex/rust-shlex/security/advisories/GHSA-r7qv-8r2h-pg27">GHSA-r7qv-8r2h-pg27</a>
without bumping MSRV:
<ul>
<li>The bytes <code>{</code> and <code>\xa0</code> are now escaped by
quoting functions.</li>
</ul>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/comex/rust-shlex/commits">compare view</a></li>
</ul>
</details>
<br />


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2024-01-22 16:21:02 -06:00
092d496ff5 Plugin explicit flags (#11581)
# Description
#11492 fixed flags for builtin commands but I missed that plugins don't
use the same `has_flag` that builtins do. This PR addresses this.

Unfortunately this means that return value of `has_flag` needs to change
from `bool` to `Result<bool, ShellError>` to produce an error when
explicit value is not a boolean (just like in case of `has_flag` for
builtin commands. It is not possible to check this in
`EvaluatedCall::try_from_call` because

# User-Facing Changes
Passing explicit values to flags of plugin commands (like `--flag=true`
`--flag=false`) should work now.
BREAKING: changed return value of `EvaluatedCall::has_flag` method from
`bool` to `Result<bool, ShellError>`

# Tests + Formatting
Added tests and updated documentation and examples
2024-01-22 15:00:43 -06:00
415ebf207f Remove duplicate which 4.4.2 (#11613)
# Description

`which` 5.0.0 is already in the dependency tree, so remove v4.4.2

Related: https://github.com/nushell/nushell/issues/8060
2024-01-22 09:28:47 -06:00
aaac273cd0 Fix regression in help menu introduced by #11488 (#11608)
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For fixing #11599

# Description
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Turns out I didn't properly test the description menu in #11488,
apologies for that. It turns out that `NuHelpCompleter`, which provides
completions for the description/help menu, was treating the position it
was given as the start of the line rather than the start. Flipping that
appears to fix the issue.

I missed not only `NuHelpCompleter` but also `NuMenuCompleter` in my
previous PR. If the menu's source is a closure and it doesn't return a
record with the start and end, then `pos` is again treated as the start,
so I've changed that too. External completers shouldn't need changing.

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- [X] Test description menu
- [X] Test menu sources that return records that don't have `start` and
`end`
- [ ] <s>Test external completers if any changes have to be made
there</s> No changes needed, it looks like

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2024-01-22 07:01:45 -06:00
90d65bb987 Evaluate string interpolation at parse time (#11562)
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Closes #11561

# Description
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This PR will allow string interpolation at parse time.

Since the actual config hasn't been loaded at parse time, this uses the
`get_config()` method on `StateWorkingSet`. So file sizes and datetimes
(I think those are the only things whose string representations depend
on the config) may be formatted differently from how users have
configured things, which may come as a surprise to some. It does seem
unlikely that anyone would be formatting file sizes or date times at
parse time. Still, something to think about if/before this PR merged.

Also, I changed the `ModuleNotFound` error to include the name of the
module.

# 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 do stuff like:

```nu
const x = [1 2 3]
const y = $"foo($x)" // foo[1, 2, 3]
```

The main use case is `use`-ing and `source`-ing files at parse time:

```nu
const file = "foo.nu"
use $"($file)"
```

If the module isn't found, you'll see an error like this:
```
Error: nu::parser::module_not_found

  × Module not found.
   ╭─[entry #3:1:1]
 1 │  use $"($file)"
   ·      ─────┬────
   ·           ╰── module foo.nu not found
   ╰────
  help: module files and their paths must be available before your script is run as parsing occurs before anything is evaluated
```

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Although there's user-facing changes, there's probably no need to change
the docs since people probably already expect string interpolation to
work at parse time.

Edit: @kubouch pointed out that we'd need to document the fact that
stuff like file sizes and datetimes won't get formatted according to
user's runtime configs, so I'll make a PR to nushell.github.io after
this one
2024-01-22 09:13:48 +02:00
4c5a8c1804 Bump crate-ci/typos from 1.17.1 to 1.17.2
Bumps [crate-ci/typos](https://github.com/crate-ci/typos) from 1.17.1 to 1.17.2.
- [Release notes](https://github.com/crate-ci/typos/releases)
- [Changelog](https://github.com/crate-ci/typos/blob/master/CHANGELOG.md)
- [Commits](https://github.com/crate-ci/typos/compare/v1.17.1...v1.17.2)

---
updated-dependencies:
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  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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2024-01-22 01:46:37 +00:00
188aca8fe6 Upgrade byte-unit from 4.0 to 5.1 (#11584)
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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
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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`.

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2024-01-21 14:17:28 -06:00
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
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. -->

# Tests + Formatting
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2024-01-21 08:41:23 -06:00
6edf91dcae Allow string to copmpare with another string (#11590)
# Description

Nushell parser now reject comparison operator with 2 strings (e.g.
`"abc" < "cba"`). This pr fixes it.

## before

```nu
~
❯ "abc" < "bca"
Error: nu::parser::unsupported_operation

  × less-than comparison is not supported on values of type string
   ╭─[entry #43:1:1]
 1 │ "abc" < "bca"
   · ──┬── ┬
   ·   │   ╰── doesn't support this value
   ·   ╰── string
   ╰────


~
❯ def foo []: nothing -> string { "abc" }

~
❯ (foo) < "bca"
Error: nu::parser::unsupported_operation

  × less-than comparison is not supported on values of type string
   ╭─[entry #53:1:1]
 1 │ (foo) < "bca"
   · ──┬── ┬
   ·   │   ╰── doesn't support this value
   ·   ╰── string
   ╰────
```

## after

```nu
~
❯ "abc" < "bca"
true

~
❯ def foo []: nothing -> string { "abc" }

~
❯ (foo) < "bca"
true
```

# User-Facing Changes

Following pattern will be allowed.

| operator | type of lhs | type of rhs | result |
| -------- | ----------- | ----------- | ------ |
| `<`      | string      | string      | bool   |
| `<=`     | string      | string      | bool   |
| `>`      | string      | string      | bool   |
| `>=`     | string      | string      | bool   |

# 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
2024-01-21 07:43:40 -06:00
bc872a1a2a update Cargo.lock with the latest reedline (#11594)
This updates the Cargo.lock file for reedline which will enable testing
of this Reedline PR

https://github.com/nushell/reedline/pull/653
2024-01-20 19:53:24 -08:00
ea1bd9f8f9 IDE style completion (#11593)
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Adds an IDE-Style completion menu

![grafik](https://github.com/nushell/nushell/assets/104733404/df7f1039-2bbc-42f7-9501-fe28507b5cfe)

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2024-01-20 18:14:02 -06:00
4458aae3d4 update reedline (#11589)
update to support the latest reedline changes from
https://github.com/nushell/reedline/pull/696
2024-01-20 08:39:20 -06:00
e7a4af14cd Add shift + navigation functionality through reedline (#11535)
This PR should close #1171

# Description
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This PR introduces the capability to select text using the existing
move.. `EditCommand`s of `reedline`. Those commands are extended with an
optional parameter specifying if text should be selected while
navigating. This enables a workflow familiar from a wide variety of text
editors, where holding `shift` while navigating selects all text between
the initial cursor position when pressing `shift` and the current cursor
position.

Before this PR can be merged the [sibling PR for
reedline](https://github.com/nushell/reedline/pull/689) has to land
first.

# User-Facing Changes
## Additional `EditCommand`s
1. `SelectAll`
2. `CutSelection`
3. `CopySelection`
## New optional parameter on existing `EditCommand`s
All `EditCommand`s of `EditType` `MoveCursor` have a new optional
parameter named `select` of type `bool`. If this parameter is not set by
a user it is treated as false, which corresponds to their behavior up to
now.

I am relatively new to `nushell` and as such may not know of existing
behavior that might change through this PR. However, I believe there
should be none. I come to this conclusion because
1. Existing commands are extended only with an *optional* additional
parameter, users who currently use these EditCommands keep their
existing behavior if they don't use it.
2. A few new commands are introduced which were previously not valid.
3. The default keybindings specified in `default_config.nu` are
untouched.

# Tests + Formatting
Tests for the new optional parameter for the move commands are included
to make sure that they truly are optional and an unused optional
parameter conforms to the previous behavior.
2024-01-20 08:04:06 -06:00
90095c72f6 Bump h2 from 0.3.22 to 0.3.24 (#11579)
Bumps [h2](https://github.com/hyperium/h2) from 0.3.22 to 0.3.24.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/hyperium/h2/releases">h2's
releases</a>.</em></p>
<blockquote>
<h2>v0.3.24</h2>
<h2>Fixed</h2>
<ul>
<li>Limit error resets for misbehaving connections.</li>
</ul>
<h2>v0.3.23</h2>
<h2>What's Changed</h2>
<ul>
<li>cherry-pick fix: streams awaiting capacity lockout in <a
href="https://redirect.github.com/hyperium/h2/pull/734">hyperium/h2#734</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/hyperium/h2/blob/v0.3.24/CHANGELOG.md">h2's
changelog</a>.</em></p>
<blockquote>
<h1>0.3.24 (January 17, 2024)</h1>
<ul>
<li>Limit error resets for misbehaving connections.</li>
</ul>
<h1>0.3.23 (January 10, 2024)</h1>
<ul>
<li>Backport fix from 0.4.1 for stream capacity assignment.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="7243ab5854"><code>7243ab5</code></a>
Prepare v0.3.24</li>
<li><a
href="d919cd6fd8"><code>d919cd6</code></a>
streams: limit error resets for misbehaving connections</li>
<li><a
href="a7eb14a487"><code>a7eb14a</code></a>
v0.3.23</li>
<li><a
href="b668c7fbe2"><code>b668c7f</code></a>
fix: streams awaiting capacity lockout (<a
href="https://redirect.github.com/hyperium/h2/issues/730">#730</a>) (<a
href="https://redirect.github.com/hyperium/h2/issues/734">#734</a>)</li>
<li>See full diff in <a
href="https://github.com/hyperium/h2/compare/v0.3.22...v0.3.24">compare
view</a></li>
</ul>
</details>
<br />


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2024-01-20 04:27:24 +08:00
f12f590d82 update deps calamine and quick-xml (#11582)
# Description

This PR updates a few outdated dependencies.

# User-Facing Changes
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2024-01-19 12:23:51 -06:00
c8f30fa3bf Fix parsing of strings with special characters (#11030)
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If there were brackets in a string argument of a script it was always
interpreted as interpolation before the change. That lead to unexpected
outputs of such scripts. After this change arguments which are not
intended as interpolation (not starting with $) and containing brackets
will have implicitly added backticks for correct interpretation in the
scripts. This fixes #10908.

To fix other issues mentioned in #11035 I changed the deparsing logic.
Initially we added backticks for multi word variables and double quote
if there was \ or " in the string. My change would add double quotes any
time string starts with $ or contains any of character that might break
parsing. The characters I identified are white space, (, ', `, ",and \.
It's possible other characters should be added to this list.

I tested this solution with few simple scripts using both stand alone
arguments and flags and it seems to work but I would appreciate if
someone with more experience checked it with some more unusual cases I
missed.

# User-Facing Changes
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helps us keep track of breaking changes. -->
Erroneous behaviour described  in the issue will no longer happen.

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Added tests for new formatting.

# After Submitting
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2024-01-19 10:20:14 -06:00
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
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
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
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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2024-01-18 10:20:57 -06:00
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.
# Tests + Formatting
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2024-01-18 07:57:21 -06:00
55bf4d847f Add CLI flag to disable history (#11550)
# Description
Adds a CLI flag for nushell that disables reading and writing to the
history file. This will be useful for future testing and possibly our
users as well. To borrow `fish` shell's terminology, this allows users
to start nushell in "private" mode.

# User-Facing Changes
Breaking API change for `nu-protocol` (changed `Config`).
2024-01-17 09:40:59 -06:00
a4199ea312 Fix tarpaulin skip attribute to latest (#11552)
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# Description
Updated the attribute as per the latest version of
[tarpaulin](https://github.com/xd009642/tarpaulin) to fix compilation
error when used as library with latest tarpaulin.

https://github.com/xd009642/tarpaulin/tree/develop?tab=readme-ov-file#ignoring-code-in-files

# User-Facing Changes
None

# Tests + Formatting
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2024-01-17 07:26:34 -06:00
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
61d5aed0a2 Fix deprecation in default_config.nu (#11547)
# Description
in https://github.com/nushell/nushell/pull/11289, spreading lists into
command invocations was made possible and its implicit version was
deprecated, but not everything was updated accordingly.

# User-Facing Changes
A commented part of the default config no longer throws a deprecation
warning when uncommented


# After Submitting
After https://github.com/nushell/nushell/pull/11289, the mention of
carapace in the documentation wasn’t updated. See
https://github.com/nushell/nushell.github.io/pull/1211
2024-01-16 06:42:17 -06:00
41a7c351cb Bump zerocopy from 0.7.29 to 0.7.32 (#11545)
Bumps [zerocopy](https://github.com/google/zerocopy) from 0.7.29 to
0.7.32.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/google/zerocopy/releases">zerocopy's
releases</a>.</em></p>
<blockquote>
<h2>v0.7.32</h2>
<h2>What's Changed</h2>
<ul>
<li>[derive] Exclude large test files when publishing by <a
href="https://github.com/joshlf"><code>@​joshlf</code></a> in <a
href="https://redirect.github.com/google/zerocopy/pull/744">google/zerocopy#744</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/google/zerocopy/compare/v0.7.31...v0.7.32">https://github.com/google/zerocopy/compare/v0.7.31...v0.7.32</a></p>
<h2>v0.7.31</h2>
<p>This release fixes the soundness issue described in <a
href="https://redirect.github.com/google/zerocopy/issues/716">#716</a>.
The affected versions will soon be yanked.</p>
<p>This release is also described in security advisories <a
href="https://rustsec.org/advisories/RUSTSEC-2023-0074.html">RUSTSEC-2023-0074</a>
and <a
href="https://github.com/google/zerocopy/security/advisories/GHSA-3mv5-343c-w2qg">GHSA-3mv5-343c-w2qg</a>.</p>
<h2>What's Changed</h2>
<ul>
<li>Fix soundness hole in Ref::into_ref and into_mut by <a
href="https://github.com/joshlf"><code>@​joshlf</code></a> in <a
href="https://redirect.github.com/google/zerocopy/pull/721">google/zerocopy#721</a></li>
</ul>
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href="https://github.com/google/zerocopy/compare/v0.7.30...v0.7.31">https://github.com/google/zerocopy/compare/v0.7.30...v0.7.31</a></p>
<h2>v0.7.30</h2>
<h2>What's Changed</h2>
<ul>
<li>[policies] Document yanking policy by <a
href="https://github.com/joshlf"><code>@​joshlf</code></a> in <a
href="https://redirect.github.com/google/zerocopy/pull/677">google/zerocopy#677</a></li>
<li>[ci] Roll pinned nightly toolchain by <a
href="https://github.com/google-pr-creation-bot"><code>@​google-pr-creation-bot</code></a>
in <a
href="https://redirect.github.com/google/zerocopy/pull/680">google/zerocopy#680</a></li>
<li>[readme] Link to GitHub Releases (<a
href="https://redirect.github.com/google/zerocopy/issues/692">#692</a>)
by <a href="https://github.com/joshlf"><code>@​joshlf</code></a> in <a
href="https://redirect.github.com/google/zerocopy/pull/693">google/zerocopy#693</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/google/zerocopy/compare/v0.7.29...v0.7.30">https://github.com/google/zerocopy/compare/v0.7.29...v0.7.30</a></p>
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<li><a
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[derive] Exclude large test files when publishing (<a
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2024-01-16 14:30:22 +08:00
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
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
7071617f18 Allow plugins to receive configuration from the nushell configuration (#10955)
# Description

When nushell calls a plugin it now sends a configuration `Value` from
the nushell config under `$env.config.plugins.PLUGIN_SHORT_NAME`. This
allows plugin authors to read configuration provided by plugin users.

The `PLUGIN_SHORT_NAME` must match the registered filename after
`nu_plugin_`. If you register `target/debug/nu_plugin_config` the
`PLUGIN_NAME` will be `config` and the nushell config will loook like:

        $env.config = {
          # ...
          plugins: {
            config: [
              some
              values
            ]
          }
        }

Configuration may also use a closure which allows passing values from
`$env` to a plugin:

        $env.config = {
          # ...
          plugins: {
            config: {||
              $env.some_value
            }
          }
        }

This is a breaking change for the plugin API as the `Plugin::run()`
function now accepts a new configuration argument which is an
`&Option<Value>`. If no configuration was supplied the value is `None`.

Plugins compiled after this change should work with older nushell, and
will behave as if the configuration was not set.

Initially discussed in #10867

# User-Facing Changes

* Plugins can read configuration data stored in `$env.config.plugins`
* The plugin `CallInfo` now includes a `config` entry, existing plugins
will require updates

# Tests + Formatting

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

# After Submitting

- [ ] Update [Creating a plugin (in
Rust)](https://www.nushell.sh/contributor-book/plugins.html#creating-a-plugin-in-rust)
[source](https://github.com/nushell/nushell.github.io/blob/main/contributor-book/plugins.md)
- [ ] Add "Configuration" section to [Plugins
documentation](https://www.nushell.sh/contributor-book/plugins.html)
2024-01-15 16:59:47 +08:00
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
a109283118 Apply nightly clippy fixes (#11508)
# Description

Clippy fixes

# User-Facing Changes
N/A
2024-01-15 10:52:16 +08:00
42b03917fb Bump actions-rust-lang/setup-rust-toolchain from 1.6.0 to 1.8.0 (#11539)
Bumps
[actions-rust-lang/setup-rust-toolchain](https://github.com/actions-rust-lang/setup-rust-toolchain)
from 1.6.0 to 1.8.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/actions-rust-lang/setup-rust-toolchain/releases">actions-rust-lang/setup-rust-toolchain's
releases</a>.</em></p>
<blockquote>
<h2>v1.8.0</h2>
<ul>
<li>Allow specifying subdirectories for cache.</li>
<li>Fix toolchain file overriding.</li>
</ul>
<h2>v1.7.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Allow overriding the toolchain file by <a
href="https://github.com/Twey"><code>@​Twey</code></a> in <a
href="https://redirect.github.com/actions-rust-lang/setup-rust-toolchain/pull/26">actions-rust-lang/setup-rust-toolchain#26</a></li>
<li>ci: update checked rust-toolchain version by <a
href="https://github.com/robjtede"><code>@​robjtede</code></a> in <a
href="https://redirect.github.com/actions-rust-lang/setup-rust-toolchain/pull/29">actions-rust-lang/setup-rust-toolchain#29</a></li>
<li>Prepare 1.7.0 release by <a
href="https://github.com/robjtede"><code>@​robjtede</code></a> in <a
href="https://redirect.github.com/actions-rust-lang/setup-rust-toolchain/pull/30">actions-rust-lang/setup-rust-toolchain#30</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/Twey"><code>@​Twey</code></a> made their
first contribution in <a
href="https://redirect.github.com/actions-rust-lang/setup-rust-toolchain/pull/26">actions-rust-lang/setup-rust-toolchain#26</a></li>
<li><a href="https://github.com/robjtede"><code>@​robjtede</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions-rust-lang/setup-rust-toolchain/pull/29">actions-rust-lang/setup-rust-toolchain#29</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions-rust-lang/setup-rust-toolchain/compare/v1.6...v1.7.0">https://github.com/actions-rust-lang/setup-rust-toolchain/compare/v1.6...v1.7.0</a></p>
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changelog</a>.</em></p>
<blockquote>
<h2>[1.8.0] - 2024-01-13</h2>
<ul>
<li>Allow specifying subdirectories for cache.</li>
<li>Fix toolchain file overriding.</li>
</ul>
<h2>[1.7.0] - 2024-01-11</h2>
<ul>
<li>Allow overriding the toolchain file with explicit
<code>toolchain</code> input. (<a
href="https://redirect.github.com/actions-rust-lang/setup-rust-toolchain/issues/26">#26</a>)</li>
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ci: clearer test names</li>
<li><a
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ci: fix conditional</li>
<li><a
href="c6086ae6e5"><code>c6086ae</code></a>
test: add toolchain file override test</li>
<li>Additional commits viewable in <a
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2024-01-15 10:27:41 +08:00
12a07052f9 Bump rust-embed from 8.1.0 to 8.2.0 (#11538)
Bumps [rust-embed](https://github.com/pyros2097/rust-embed) from 8.1.0
to 8.2.0.
<details>
<summary>Changelog</summary>
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<blockquote>
<h2>[8.2.0] - 2023-12-29</h2>
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0cd927d634 Bump crate-ci/typos from 1.17.0 to 1.17.1 (#11540)
Bumps [crate-ci/typos](https://github.com/crate-ci/typos) from 1.17.0 to
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<h2>v1.17.1</h2>
<h2>[1.17.1] - 2024-01-12</h2>
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href="https://redirect.github.com/crate-ci/typos/issues/908">#908</a>
from epage/ci</li>
<li><a
href="7b12730b18"><code>7b12730</code></a>
chore(ci): Build for aarch64</li>
<li><a
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chore(ci): Show what gets bundled</li>
<li><a
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chore(ci): Remove use of undefined variable</li>
<li><a
href="a7762787d8"><code>a776278</code></a>
chore(ci): Ensure rustfmt is available</li>
<li>See full diff in <a
href="https://github.com/crate-ci/typos/compare/v1.17.0...v1.17.1">compare
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2024-01-15 10:26:31 +08:00
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
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
6eb6086823 Show last command and running commands in title with shell_integration (#11532)
Closes #10260

I'm not 100% convinced about the star thing for running commands because
on short commands it makes the title jitter.

Signed-off-by: Alex Saveau <saveau.alexandre@gmail.com>
2024-01-12 21:32:25 -06:00
e88a531945 Fix commandline --cursor-end (#11504)
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In `commandline --cursor-end`, set `repl.cursor_pos` to the number of
bytes in the buffer, not the number of graphemes.

fixes: #11503

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2024-01-13 08:24:14 +08:00
a093e66822 update query web param --as-table from Table to List (#11531)
# Description

This is a small change that updates the `--as-table`/`-t` parameter to
`SyntaxShape::List` instead of `SyntaxShape::Table`. It was always
supposed to be a list of headers. Not sure where Table came from.

# User-Facing Changes
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2024-01-12 13:26:40 -06:00
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
724818030d add type check during eval time (#11475)
# Description
Fixes: #11438 

Take the following as example:
```nushell
def spam [foo: string] {
    $'foo: ($foo | describe)'
}
def outer [--foo: string] {
    spam $foo
}

outer
```
When we call `outer`, type checker only check the all for `outer`, but
doesn't check inside the body of `outer`. This pr is trying to introduce
a type checking process through `Type::is_subtype()` during eval time.

## NOTE
I'm not really sure if it's easy to make a check inside the body of
`outer`. Adding an eval time type checker seems like an easier solution.
As a result: `outer` will be caught by runtime, not parse time type
checker

cc @kubouch 

# User-Facing Changes
After this pr the following call will failed:
```nushell
> outer
Error: nu:🐚:cant_convert

  × Can't convert to string.
   ╭─[entry #27:1:1]
 1 │ def outer [--foo: any] {
 2 │     spam $foo
   ·          ──┬─
   ·            ╰── can't convert nothing to string
 3 │ }
   ╰────
```

# Tests + Formatting
Done

# After Submitting
NaN
2024-01-12 23:48:53 +08:00
8cad12a05c update nushell to latest reedline main after pr revert (#11528)
# Description

This PR updates nushell to the latest reedline main branch after a
reedline PR was reverted.

# User-Facing Changes
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2024-01-11 15:58:54 -06:00
41119d3f88 Fix "Char index out of bounds" Error (#11526)
# Description

The code that converts Nushell's span into LSP line and character
indices accidentally treated the span as character indices while they
are byte indices. Fixes #11522.

# User-Facing Changes

None, just a bugfix.
2024-01-11 15:24:49 -06:00
0ebbc8f71c Make only_buffer_difference: true work (#11488) 2024-01-11 11:58:14 -06:00
bd07f7b302 bump to reedline latest main (#11520)
# Description

Bump to latest reedline main in order to dogfood latest reedline
changes.

# User-Facing Changes
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2024-01-11 10:04:54 -06:00
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
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
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Technically this is a breaking change, so:
- **breaking:** `path exists` no longer considers an empty path (`""`)
as exists

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2024-01-11 07:19:34 +08:00
7bb9ee55c4 Bump to dev version 0.89.1 (#11513)
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2024-01-11 00:19:21 +13:00
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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2024-01-09 22:16:29 +02:00
d5206cbd68 Pin reedline to 0.28 release (#11510)
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See full release notes:
[nushell/reedline@v0.28.0
(release)](https://github.com/nushell/reedline/releases/tag/v0.28.0)

# Description
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2024-01-09 21:42:44 +02:00
613 changed files with 27130 additions and 12644 deletions

View File

@ -41,7 +41,7 @@ jobs:
- uses: actions/checkout@v4
- name: Setup Rust toolchain and cache
uses: actions-rust-lang/setup-rust-toolchain@v1.6.0
uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
with:
rustflags: ""
@ -63,6 +63,10 @@ jobs:
platform: [windows-latest, macos-latest, ubuntu-20.04]
feature: [default, dataframe, extra]
include:
# linux CI cannot handle clipboard feature
- default-flags: ""
- platform: ubuntu-20.04
default-flags: "--no-default-features --features=default-no-clipboard"
- feature: default
flags: ""
- feature: dataframe
@ -85,12 +89,12 @@ jobs:
- uses: actions/checkout@v4
- name: Setup Rust toolchain and cache
uses: actions-rust-lang/setup-rust-toolchain@v1.6.0
uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
with:
rustflags: ""
- name: Tests
run: cargo test --workspace --profile ci --exclude nu_plugin_* ${{ matrix.flags }}
run: cargo test --workspace --profile ci --exclude nu_plugin_* ${{ matrix.default-flags }} ${{ matrix.flags }}
- name: Check for clean repo
shell: bash
@ -117,7 +121,7 @@ jobs:
- uses: actions/checkout@v4
- name: Setup Rust toolchain and cache
uses: actions-rust-lang/setup-rust-toolchain@v1.6.0
uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
with:
rustflags: ""
@ -125,7 +129,7 @@ jobs:
run: cargo install --path . --locked --no-default-features
- name: Standard library tests
run: nu -c 'use std testing; testing run-tests --path crates/nu-std'
run: nu -c 'use crates/nu-std/testing.nu; testing run-tests --path crates/nu-std'
- name: Setup Python
uses: actions/setup-python@v5
@ -163,7 +167,7 @@ jobs:
- uses: actions/checkout@v4
- name: Setup Rust toolchain and cache
uses: actions-rust-lang/setup-rust-toolchain@v1.6.0
uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
with:
rustflags: ""

View File

@ -36,12 +36,10 @@ jobs:
token: ${{ secrets.WORKFLOW_TOKEN }}
- name: Setup Nushell
uses: hustcer/setup-nu@v3.8
uses: hustcer/setup-nu@v3.9
if: github.repository == 'nushell/nightly'
with:
version: 0.86.0
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
version: 0.90.1
# Synchronize the main branch of nightly repo with the main branch of Nushell official repo
- name: Prepare for Nightly Release
@ -135,17 +133,15 @@ jobs:
echo "targets = ['${{matrix.target}}']" >> rust-toolchain.toml
- name: Setup Rust toolchain and cache
uses: actions-rust-lang/setup-rust-toolchain@v1.6.0
uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
# WARN: Keep the rustflags to prevent from the winget submission error: `CAQuietExec: Error 0xc0000135`
with:
rustflags: ''
- name: Setup Nushell
uses: hustcer/setup-nu@v3.8
uses: hustcer/setup-nu@v3.9
with:
version: 0.86.0
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
version: 0.90.1
- name: Release Nu Binary
id: nu
@ -160,7 +156,7 @@ jobs:
- name: Create an Issue for Release Failure
if: ${{ failure() }}
uses: JasonEtco/create-an-issue@v2.9.1
uses: JasonEtco/create-an-issue@v2.9.2
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
@ -249,17 +245,15 @@ jobs:
echo "targets = ['${{matrix.target}}']" >> rust-toolchain.toml
- name: Setup Rust toolchain and cache
uses: actions-rust-lang/setup-rust-toolchain@v1.6.0
uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
# WARN: Keep the rustflags to prevent from the winget submission error: `CAQuietExec: Error 0xc0000135`
with:
rustflags: ''
- name: Setup Nushell
uses: hustcer/setup-nu@v3.8
uses: hustcer/setup-nu@v3.9
with:
version: 0.86.0
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
version: 0.90.1
- name: Release Nu Binary
id: nu
@ -274,7 +268,7 @@ jobs:
- name: Create an Issue for Release Failure
if: ${{ failure() }}
uses: JasonEtco/create-an-issue@v2.9.1
uses: JasonEtco/create-an-issue@v2.9.2
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
@ -321,11 +315,9 @@ jobs:
ref: main
- name: Setup Nushell
uses: hustcer/setup-nu@v3.8
uses: hustcer/setup-nu@v3.9
with:
version: 0.86.0
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
version: 0.90.1
# Keep the last a few releases
- name: Delete Older Releases

View File

@ -79,17 +79,15 @@ jobs:
echo "targets = ['${{matrix.target}}']" >> rust-toolchain.toml
- name: Setup Rust toolchain and cache
uses: actions-rust-lang/setup-rust-toolchain@v1.6.0
uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
# WARN: Keep the rustflags to prevent from the winget submission error: `CAQuietExec: Error 0xc0000135`
with:
rustflags: ''
- name: Setup Nushell
uses: hustcer/setup-nu@v3.8
uses: hustcer/setup-nu@v3.9
with:
version: 0.86.0
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
version: 0.90.1
- name: Release Nu Binary
id: nu
@ -170,17 +168,15 @@ jobs:
echo "targets = ['${{matrix.target}}']" >> rust-toolchain.toml
- name: Setup Rust toolchain and cache
uses: actions-rust-lang/setup-rust-toolchain@v1.6.0
uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
# WARN: Keep the rustflags to prevent from the winget submission error: `CAQuietExec: Error 0xc0000135`
with:
rustflags: ''
- name: Setup Nushell
uses: hustcer/setup-nu@v3.8
uses: hustcer/setup-nu@v3.9
with:
version: 0.86.0
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
version: 0.90.1
- name: Release Nu Binary
id: nu

View File

@ -10,6 +10,4 @@ jobs:
uses: actions/checkout@v4
- name: Check spelling
uses: crate-ci/typos@v1.17.0
with:
config: ./.github/.typos.toml
uses: crate-ci/typos@v1.19.0

1960
Cargo.lock generated

File diff suppressed because it is too large Load Diff

View File

@ -10,8 +10,8 @@ homepage = "https://www.nushell.sh"
license = "MIT"
name = "nu"
repository = "https://github.com/nushell/nushell"
rust-version = "1.72.1"
version = "0.88.2"
rust-version = "1.74.1"
version = "0.91.0"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@ -43,45 +43,42 @@ members = [
"crates/nu_plugin_inc",
"crates/nu_plugin_gstat",
"crates/nu_plugin_example",
"crates/nu_plugin_stream_example",
"crates/nu_plugin_query",
"crates/nu_plugin_custom_values",
"crates/nu_plugin_formats",
"crates/nu-std",
"crates/nu-table",
"crates/nu-term-grid",
"crates/nu-test-support",
"crates/nu-utils",
]
[dependencies]
nu-cli = { path = "./crates/nu-cli", version = "0.88.2" }
nu-color-config = { path = "./crates/nu-color-config", version = "0.88.2" }
nu-cmd-base = { path = "./crates/nu-cmd-base", version = "0.88.2" }
nu-cmd-lang = { path = "./crates/nu-cmd-lang", version = "0.88.2" }
nu-cmd-dataframe = { path = "./crates/nu-cmd-dataframe", version = "0.88.2", features = ["dataframe"], optional = true }
nu-cmd-extra = { path = "./crates/nu-cmd-extra", version = "0.88.2", optional = true }
nu-command = { path = "./crates/nu-command", version = "0.88.2" }
nu-engine = { path = "./crates/nu-engine", version = "0.88.2" }
nu-explore = { path = "./crates/nu-explore", version = "0.88.2" }
nu-json = { path = "./crates/nu-json", version = "0.88.2" }
nu-lsp = { path = "./crates/nu-lsp/", version = "0.88.2" }
nu-parser = { path = "./crates/nu-parser", version = "0.88.2" }
nu-path = { path = "./crates/nu-path", version = "0.88.2" }
nu-plugin = { path = "./crates/nu-plugin", optional = true, version = "0.88.2" }
nu-pretty-hex = { path = "./crates/nu-pretty-hex", version = "0.88.2" }
nu-protocol = { path = "./crates/nu-protocol", version = "0.88.2" }
nu-system = { path = "./crates/nu-system", version = "0.88.2" }
nu-table = { path = "./crates/nu-table", version = "0.88.2" }
nu-term-grid = { path = "./crates/nu-term-grid", version = "0.88.2" }
nu-std = { path = "./crates/nu-std", version = "0.88.2" }
nu-utils = { path = "./crates/nu-utils", version = "0.88.2" }
nu-cli = { path = "./crates/nu-cli", version = "0.91.0" }
nu-cmd-base = { path = "./crates/nu-cmd-base", version = "0.91.0" }
nu-cmd-lang = { path = "./crates/nu-cmd-lang", version = "0.91.0" }
nu-cmd-dataframe = { path = "./crates/nu-cmd-dataframe", version = "0.91.0", features = [
"dataframe",
], optional = true }
nu-cmd-extra = { path = "./crates/nu-cmd-extra", version = "0.91.0", optional = true }
nu-command = { path = "./crates/nu-command", version = "0.91.0" }
nu-engine = { path = "./crates/nu-engine", version = "0.91.0" }
nu-explore = { path = "./crates/nu-explore", version = "0.91.0" }
nu-lsp = { path = "./crates/nu-lsp/", version = "0.91.0" }
nu-parser = { path = "./crates/nu-parser", version = "0.91.0" }
nu-path = { path = "./crates/nu-path", version = "0.91.0" }
nu-plugin = { path = "./crates/nu-plugin", optional = true, version = "0.91.0" }
nu-protocol = { path = "./crates/nu-protocol", version = "0.91.0" }
nu-std = { path = "./crates/nu-std", version = "0.91.0" }
nu-utils = { path = "./crates/nu-utils", version = "0.91.0" }
nu-ansi-term = "0.49.0"
reedline = { version = "0.27.0", features = ["bashisms", "sqlite"] }
reedline = { version = "0.30.0", features = ["bashisms", "sqlite"] }
crossterm = "0.27"
ctrlc = "3.4"
log = "0.4"
miette = { version = "5.10", features = ["fancy-no-backtrace"] }
miette = { version = "7.1", features = ["fancy-no-backtrace", "fancy"] }
mimalloc = { version = "0.1.37", default-features = false, optional = true }
serde_json = "1.0"
simplelog = "0.12"
@ -90,7 +87,6 @@ time = "0.3"
[target.'cfg(not(target_os = "windows"))'.dependencies]
# Our dependencies don't use OpenSSL on Windows
openssl = { version = "0.10", features = ["vendored"], optional = true }
signal-hook = { version = "0.3", default-features = false }
[target.'cfg(windows)'.build-dependencies]
winresource = "0.1"
@ -104,13 +100,13 @@ nix = { version = "0.27", default-features = false, features = [
] }
[dev-dependencies]
nu-test-support = { path = "./crates/nu-test-support", version = "0.88.2" }
nu-test-support = { path = "./crates/nu-test-support", version = "0.91.0" }
assert_cmd = "2.0"
criterion = "0.5"
divan = "0.1.14"
pretty_assertions = "1.4"
rstest = { version = "0.18", default-features = false }
serial_test = "2.0"
tempfile = "3.8"
serial_test = "3.0"
tempfile = "3.10"
[features]
plugin = [
@ -121,7 +117,16 @@ plugin = [
"nu-protocol/plugin",
"nu-engine/plugin",
]
default = ["plugin", "which-support", "trash-support", "sqlite", "mimalloc"]
default = ["default-no-clipboard", "system-clipboard"]
# Enables convenient omitting of the system-clipboard feature, as it leads to problems in ci on linux
# See https://github.com/nushell/nushell/pull/11535
default-no-clipboard = [
"plugin",
"which-support",
"trash-support",
"sqlite",
"mimalloc",
]
stable = ["default"]
wasi = ["nu-cmd-lang/wasi"]
# NOTE: individual features are also passed to `nu-cmd-lang` that uses them to generate the feature matrix in the `version` command
@ -131,6 +136,7 @@ wasi = ["nu-cmd-lang/wasi"]
static-link-openssl = ["dep:openssl", "nu-cmd-lang/static-link-openssl"]
mimalloc = ["nu-cmd-lang/mimalloc", "dep:mimalloc"]
system-clipboard = ["reedline/system_clipboard"]
# Stable (Default)
which-support = ["nu-command/which-support", "nu-cmd-lang/which-support"]
@ -173,11 +179,9 @@ bench = false
# To use a development version of a dependency please use a global override here
# changing versions in each sub-crate of the workspace is tedious
[patch.crates-io]
reedline = { git = "https://github.com/nushell/reedline.git", branch = "main" }
# reedline = { git = "https://github.com/nushell/reedline", branch = "main" }
# nu-ansi-term = {git = "https://github.com/nushell/nu-ansi-term.git", branch = "main"}
# uu_cp = { git = "https://github.com/uutils/coreutils.git", branch = "main" }
# Criterion benchmarking setup
# Run all benchmarks with `cargo bench`
# Run individual benchmarks like `cargo bench -- <regex>` e.g. `cargo bench -- parse`
[[bench]]

View File

@ -1,6 +1,6 @@
# Criterion benchmarks
# Divan benchmarks
These are benchmarks using [Criterion](https://github.com/bheisler/criterion.rs), a microbenchmarking tool for Rust.
These are benchmarks using [Divan](https://github.com/nvzqz/divan), a microbenchmarking tool for Rust.
Run all benchmarks with `cargo bench`

View File

@ -1,11 +1,17 @@
use criterion::{criterion_group, criterion_main, BatchSize, Criterion};
use nu_cli::eval_source;
use nu_parser::parse;
use nu_plugin::{EncodingType, PluginResponse};
use nu_protocol::{engine::EngineState, PipelineData, Span, Value};
use nu_plugin::{Encoder, EncodingType, PluginCallResponse, PluginOutput};
use nu_protocol::{
engine::EngineState, eval_const::create_nu_constant, PipelineData, Span, Value, NU_VARIABLE_ID,
};
use nu_utils::{get_default_config, get_default_env};
use std::path::{Path, PathBuf};
fn main() {
// Run registered benchmarks.
divan::main();
}
fn load_bench_commands() -> EngineState {
nu_command::add_shell_command_context(nu_cmd_lang::create_default_context())
}
@ -29,105 +35,92 @@ fn get_home_path(engine_state: &EngineState) -> PathBuf {
.unwrap_or_default()
}
fn setup_engine() -> EngineState {
let mut engine_state = load_bench_commands();
let home_path = get_home_path(&engine_state);
// parsing config.nu breaks without PWD set, so set a valid path
engine_state.add_env_var(
"PWD".into(),
Value::string(home_path.to_string_lossy(), Span::test_data()),
);
let nu_const = create_nu_constant(&engine_state, Span::unknown())
.expect("Failed to create nushell constant.");
engine_state.set_variable_const_val(NU_VARIABLE_ID, nu_const);
engine_state
}
// FIXME: All benchmarks live in this 1 file to speed up build times when benchmarking.
// When the *_benchmarks functions were in different files, `cargo bench` would build
// an executable for every single one - incredibly slowly. Would be nice to figure out
// a way to split things up again.
fn parser_benchmarks(c: &mut Criterion) {
let mut engine_state = load_bench_commands();
let home_path = get_home_path(&engine_state);
#[divan::bench_group()]
mod parser_benchmarks {
use super::*;
// parsing config.nu breaks without PWD set, so set a valid path
engine_state.add_env_var(
"PWD".into(),
Value::string(home_path.to_string_lossy(), Span::test_data()),
);
#[divan::bench()]
fn parse_default_config_file(bencher: divan::Bencher) {
let engine_state = setup_engine();
let default_env = get_default_config().as_bytes();
let default_env = get_default_env().as_bytes();
c.bench_function("parse_default_env_file", |b| {
b.iter_batched(
|| nu_protocol::engine::StateWorkingSet::new(&engine_state),
|mut working_set| parse(&mut working_set, None, default_env, false),
BatchSize::SmallInput,
)
});
bencher
.with_inputs(|| nu_protocol::engine::StateWorkingSet::new(&engine_state))
.bench_refs(|mut working_set| parse(&mut working_set, None, default_env, false))
}
let default_config = get_default_config().as_bytes();
c.bench_function("parse_default_config_file", |b| {
b.iter_batched(
|| nu_protocol::engine::StateWorkingSet::new(&engine_state),
|mut working_set| parse(&mut working_set, None, default_config, false),
BatchSize::SmallInput,
)
});
#[divan::bench()]
fn parse_default_env_file(bencher: divan::Bencher) {
let engine_state = setup_engine();
let default_env = get_default_env().as_bytes();
c.bench_function("eval default_env.nu", |b| {
b.iter(|| {
let mut stack = nu_protocol::engine::Stack::new();
eval_source(
&mut engine_state,
&mut stack,
get_default_env().as_bytes(),
"default_env.nu",
PipelineData::empty(),
false,
)
})
});
c.bench_function("eval default_config.nu", |b| {
b.iter(|| {
let mut stack = nu_protocol::engine::Stack::new();
eval_source(
&mut engine_state,
&mut stack,
get_default_config().as_bytes(),
"default_config.nu",
PipelineData::empty(),
false,
)
})
});
bencher
.with_inputs(|| nu_protocol::engine::StateWorkingSet::new(&engine_state))
.bench_refs(|mut working_set| parse(&mut working_set, None, default_env, false))
}
}
fn eval_benchmarks(c: &mut Criterion) {
let mut engine_state = load_bench_commands();
let home_path = get_home_path(&engine_state);
#[divan::bench_group()]
mod eval_benchmarks {
use super::*;
// parsing config.nu breaks without PWD set, so set a valid path
engine_state.add_env_var(
"PWD".into(),
Value::string(home_path.to_string_lossy(), Span::test_data()),
);
#[divan::bench()]
fn eval_default_env(bencher: divan::Bencher) {
let default_env = get_default_env().as_bytes();
let fname = "default_env.nu";
bencher
.with_inputs(|| (setup_engine(), nu_protocol::engine::Stack::new()))
.bench_values(|(mut engine_state, mut stack)| {
eval_source(
&mut engine_state,
&mut stack,
default_env,
fname,
PipelineData::empty(),
false,
)
})
}
c.bench_function("eval default_env.nu", |b| {
b.iter(|| {
let mut stack = nu_protocol::engine::Stack::new();
eval_source(
&mut engine_state,
&mut stack,
get_default_env().as_bytes(),
"default_env.nu",
PipelineData::empty(),
false,
)
})
});
c.bench_function("eval default_config.nu", |b| {
b.iter(|| {
let mut stack = nu_protocol::engine::Stack::new();
eval_source(
&mut engine_state,
&mut stack,
get_default_config().as_bytes(),
"default_config.nu",
PipelineData::empty(),
false,
)
})
});
#[divan::bench()]
fn eval_default_config(bencher: divan::Bencher) {
let default_env = get_default_config().as_bytes();
let fname = "default_config.nu";
bencher
.with_inputs(|| (setup_engine(), nu_protocol::engine::Stack::new()))
.bench_values(|(mut engine_state, mut stack)| {
eval_source(
&mut engine_state,
&mut stack,
default_env,
fname,
PipelineData::empty(),
false,
)
})
}
}
// generate a new table data with `row_cnt` rows, `col_cnt` columns.
@ -141,50 +134,76 @@ fn encoding_test_data(row_cnt: usize, col_cnt: usize) -> Value {
Value::list(vec![record; row_cnt], Span::test_data())
}
fn encoding_benchmarks(c: &mut Criterion) {
let mut group = c.benchmark_group("Encoding");
let test_cnt_pairs = [(100, 5), (100, 15), (10000, 5), (10000, 15)];
for (row_cnt, col_cnt) in test_cnt_pairs.into_iter() {
for fmt in ["json", "msgpack"] {
group.bench_function(&format!("{fmt} encode {row_cnt} * {col_cnt}"), |b| {
let mut res = vec![];
let test_data =
PluginResponse::Value(Box::new(encoding_test_data(row_cnt, col_cnt)));
let encoder = EncodingType::try_from_bytes(fmt.as_bytes()).unwrap();
b.iter(|| encoder.encode_response(&test_data, &mut res))
});
}
#[divan::bench_group()]
mod encoding_benchmarks {
use super::*;
#[divan::bench(args = [(100, 5), (10000, 15)])]
fn json_encode(bencher: divan::Bencher, (row_cnt, col_cnt): (usize, usize)) {
let test_data = PluginOutput::CallResponse(
0,
PluginCallResponse::value(encoding_test_data(row_cnt, col_cnt)),
);
let encoder = EncodingType::try_from_bytes(b"json").unwrap();
bencher
.with_inputs(|| (vec![]))
.bench_values(|mut res| encoder.encode(&test_data, &mut res))
}
#[divan::bench(args = [(100, 5), (10000, 15)])]
fn msgpack_encode(bencher: divan::Bencher, (row_cnt, col_cnt): (usize, usize)) {
let test_data = PluginOutput::CallResponse(
0,
PluginCallResponse::value(encoding_test_data(row_cnt, col_cnt)),
);
let encoder = EncodingType::try_from_bytes(b"msgpack").unwrap();
bencher
.with_inputs(|| (vec![]))
.bench_values(|mut res| encoder.encode(&test_data, &mut res))
}
group.finish();
}
fn decoding_benchmarks(c: &mut Criterion) {
let mut group = c.benchmark_group("Decoding");
let test_cnt_pairs = [(100, 5), (100, 15), (10000, 5), (10000, 15)];
for (row_cnt, col_cnt) in test_cnt_pairs.into_iter() {
for fmt in ["json", "msgpack"] {
group.bench_function(&format!("{fmt} decode for {row_cnt} * {col_cnt}"), |b| {
let mut res = vec![];
let test_data =
PluginResponse::Value(Box::new(encoding_test_data(row_cnt, col_cnt)));
let encoder = EncodingType::try_from_bytes(fmt.as_bytes()).unwrap();
encoder.encode_response(&test_data, &mut res).unwrap();
let mut binary_data = std::io::Cursor::new(res);
b.iter(|| {
binary_data.set_position(0);
encoder.decode_response(&mut binary_data)
})
});
}
}
group.finish();
}
#[divan::bench_group()]
mod decoding_benchmarks {
use super::*;
criterion_group!(
benches,
parser_benchmarks,
eval_benchmarks,
encoding_benchmarks,
decoding_benchmarks
);
criterion_main!(benches);
#[divan::bench(args = [(100, 5), (10000, 15)])]
fn json_decode(bencher: divan::Bencher, (row_cnt, col_cnt): (usize, usize)) {
let test_data = PluginOutput::CallResponse(
0,
PluginCallResponse::value(encoding_test_data(row_cnt, col_cnt)),
);
let encoder = EncodingType::try_from_bytes(b"json").unwrap();
let mut res = vec![];
encoder.encode(&test_data, &mut res).unwrap();
bencher
.with_inputs(|| {
let mut binary_data = std::io::Cursor::new(res.clone());
binary_data.set_position(0);
binary_data
})
.bench_values(|mut binary_data| -> Result<Option<PluginOutput>, _> {
encoder.decode(&mut binary_data)
})
}
#[divan::bench(args = [(100, 5), (10000, 15)])]
fn msgpack_decode(bencher: divan::Bencher, (row_cnt, col_cnt): (usize, usize)) {
let test_data = PluginOutput::CallResponse(
0,
PluginCallResponse::value(encoding_test_data(row_cnt, col_cnt)),
);
let encoder = EncodingType::try_from_bytes(b"msgpack").unwrap();
let mut res = vec![];
encoder.encode(&test_data, &mut res).unwrap();
bencher
.with_inputs(|| {
let mut binary_data = std::io::Cursor::new(res.clone());
binary_data.set_position(0);
binary_data
})
.bench_values(|mut binary_data| -> Result<Option<PluginOutput>, _> {
encoder.decode(&mut binary_data)
})
}
}

View File

@ -5,42 +5,43 @@ repository = "https://github.com/nushell/nushell/tree/main/crates/nu-cli"
edition = "2021"
license = "MIT"
name = "nu-cli"
version = "0.88.2"
version = "0.91.0"
[lib]
bench = false
[dev-dependencies]
nu-cmd-lang = { path = "../nu-cmd-lang", version = "0.88.2" }
nu-command = { path = "../nu-command", version = "0.88.2" }
nu-test-support = { path = "../nu-test-support", version = "0.88.2" }
nu-cmd-lang = { path = "../nu-cmd-lang", version = "0.91.0" }
nu-command = { path = "../nu-command", version = "0.91.0" }
nu-test-support = { path = "../nu-test-support", version = "0.91.0" }
rstest = { version = "0.18.1", default-features = false }
[dependencies]
nu-cmd-base = { path = "../nu-cmd-base", version = "0.88.2" }
nu-engine = { path = "../nu-engine", version = "0.88.2" }
nu-path = { path = "../nu-path", version = "0.88.2" }
nu-parser = { path = "../nu-parser", version = "0.88.2" }
nu-protocol = { path = "../nu-protocol", version = "0.88.2" }
nu-utils = { path = "../nu-utils", version = "0.88.2" }
nu-color-config = { path = "../nu-color-config", version = "0.88.2" }
nu-ansi-term = "0.49.0"
reedline = { version = "0.27.0", features = ["bashisms", "sqlite"] }
nu-cmd-base = { path = "../nu-cmd-base", version = "0.91.0" }
nu-engine = { path = "../nu-engine", version = "0.91.0" }
nu-path = { path = "../nu-path", version = "0.91.0" }
nu-parser = { path = "../nu-parser", version = "0.91.0" }
nu-protocol = { path = "../nu-protocol", version = "0.91.0" }
nu-utils = { path = "../nu-utils", version = "0.91.0" }
nu-color-config = { path = "../nu-color-config", version = "0.91.0" }
nu-ansi-term = "0.50.0"
reedline = { version = "0.30.0", features = ["bashisms", "sqlite"] }
chrono = { default-features = false, features = ["std"], version = "0.4" }
crossterm = "0.27"
fancy-regex = "0.12"
fancy-regex = "0.13"
fuzzy-matcher = "0.3"
is_executable = "1.0"
log = "0.4"
miette = { version = "5.10", features = ["fancy-no-backtrace"] }
miette = { version = "7.1", features = ["fancy-no-backtrace"] }
lscolors = { version = "0.17", default-features = false, features = ["nu-ansi-term"] }
once_cell = "1.18"
percent-encoding = "2"
pathdiff = "0.2"
sysinfo = "0.30"
unicode-segmentation = "1.10"
unicode-segmentation = "1.11"
uuid = { version = "1.6.0", features = ["v4"] }
which = "5.0.0"
which = "6.0.0"
[features]
plugin = []

View File

@ -1,129 +0,0 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, IntoPipelineData, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
use unicode_segmentation::UnicodeSegmentation;
#[derive(Clone)]
pub struct Commandline;
impl Command for Commandline {
fn name(&self) -> &str {
"commandline"
}
fn signature(&self) -> Signature {
Signature::build("commandline")
.input_output_types(vec![
(Type::Nothing, Type::Nothing),
(Type::String, Type::String),
])
.switch(
"cursor",
"Set or get the current cursor position",
Some('c'),
)
.switch(
"cursor-end",
"Set the current cursor position to the end of the buffer",
Some('e'),
)
.switch(
"append",
"appends the string to the end of the buffer",
Some('a'),
)
.switch(
"insert",
"inserts the string into the buffer at the cursor position",
Some('i'),
)
.switch(
"replace",
"replaces the current contents of the buffer (default)",
Some('r'),
)
.optional(
"cmd",
SyntaxShape::String,
"the string to perform the operation with",
)
.category(Category::Core)
}
fn usage(&self) -> &str {
"View or modify the current command line input buffer."
}
fn search_terms(&self) -> Vec<&str> {
vec!["repl", "interactive"]
}
fn run(
&self,
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
_input: PipelineData,
) -> Result<PipelineData, ShellError> {
if let Some(cmd) = call.opt::<Value>(engine_state, stack, 0)? {
let mut repl = engine_state.repl_state.lock().expect("repl state mutex");
if call.has_flag("cursor") {
let cmd_str = cmd.as_string()?;
match cmd_str.parse::<i64>() {
Ok(n) => {
repl.cursor_pos = if n <= 0 {
0usize
} else {
repl.buffer
.grapheme_indices(true)
.map(|(i, _c)| i)
.nth(n as usize)
.unwrap_or(repl.buffer.len())
}
}
Err(_) => {
return Err(ShellError::CantConvert {
to_type: "int".to_string(),
from_type: "string".to_string(),
span: cmd.span(),
help: Some(format!(
r#"string "{cmd_str}" does not represent a valid int"#
)),
})
}
}
} else if call.has_flag("append") {
repl.buffer.push_str(&cmd.as_string()?);
} else if call.has_flag("insert") {
let cmd_str = cmd.as_string()?;
let cursor_pos = repl.cursor_pos;
repl.buffer.insert_str(cursor_pos, &cmd_str);
repl.cursor_pos += cmd_str.len();
} else {
repl.buffer = cmd.as_string()?;
repl.cursor_pos = repl.buffer.len();
}
Ok(Value::nothing(call.head).into_pipeline_data())
} else {
let mut repl = engine_state.repl_state.lock().expect("repl state mutex");
if call.has_flag("cursor-end") {
repl.cursor_pos = repl.buffer.graphemes(true).count();
Ok(Value::nothing(call.head).into_pipeline_data())
} else if call.has_flag("cursor") {
let char_pos = repl
.buffer
.grapheme_indices(true)
.chain(std::iter::once((repl.buffer.len(), "")))
.position(|(i, _c)| i == repl.cursor_pos)
.expect("Cursor position isn't on a grapheme boundary");
Ok(Value::string(char_pos.to_string(), call.head).into_pipeline_data())
} else {
Ok(Value::string(repl.buffer.to_string(), call.head).into_pipeline_data())
}
}
}
}

View File

@ -0,0 +1,189 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, IntoPipelineData, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
use unicode_segmentation::UnicodeSegmentation;
#[derive(Clone)]
pub struct Commandline;
impl Command for Commandline {
fn name(&self) -> &str {
"commandline"
}
fn signature(&self) -> Signature {
Signature::build("commandline")
.input_output_types(vec![
(Type::Nothing, Type::Nothing),
(Type::String, Type::String),
])
.switch(
"cursor",
"Set or get the current cursor position",
Some('c'),
)
.switch(
"cursor-end",
"Set the current cursor position to the end of the buffer",
Some('e'),
)
.switch(
"append",
"appends the string to the end of the buffer",
Some('a'),
)
.switch(
"insert",
"inserts the string into the buffer at the cursor position",
Some('i'),
)
.switch(
"replace",
"replaces the current contents of the buffer (default)",
Some('r'),
)
.optional(
"cmd",
SyntaxShape::String,
"the string to perform the operation with",
)
.category(Category::Core)
}
fn usage(&self) -> &str {
"View or modify the current command line input buffer."
}
fn search_terms(&self) -> Vec<&str> {
vec!["repl", "interactive"]
}
fn run(
&self,
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
_input: PipelineData,
) -> Result<PipelineData, ShellError> {
if let Some(cmd) = call.opt::<Value>(engine_state, stack, 0)? {
let span = cmd.span();
let cmd = cmd.coerce_into_string()?;
let mut repl = engine_state.repl_state.lock().expect("repl state mutex");
if call.has_flag(engine_state, stack, "cursor")? {
nu_protocol::report_error_new(
engine_state,
&ShellError::GenericError {
error: "`--cursor (-c)` is deprecated".into(),
msg: "Setting the current cursor position by `--cursor (-c)` is deprecated"
.into(),
span: Some(call.arguments_span()),
help: Some("Use `commandline set-cursor`".into()),
inner: vec![],
},
);
match cmd.parse::<i64>() {
Ok(n) => {
repl.cursor_pos = if n <= 0 {
0usize
} else {
repl.buffer
.grapheme_indices(true)
.map(|(i, _c)| i)
.nth(n as usize)
.unwrap_or(repl.buffer.len())
}
}
Err(_) => {
return Err(ShellError::CantConvert {
to_type: "int".to_string(),
from_type: "string".to_string(),
span,
help: Some(format!(r#"string "{cmd}" does not represent a valid int"#)),
})
}
}
} else if call.has_flag(engine_state, stack, "append")? {
nu_protocol::report_error_new(
engine_state,
&ShellError::GenericError {
error: "`--append (-a)` is deprecated".into(),
msg: "Appending the string to the end of the buffer by `--append (-a)` is deprecated".into(),
span: Some(call.arguments_span()),
help: Some("Use `commandline edit --append (-a)`".into()),
inner: vec![],
},
);
repl.buffer.push_str(&cmd);
} else if call.has_flag(engine_state, stack, "insert")? {
nu_protocol::report_error_new(
engine_state,
&ShellError::GenericError {
error: "`--insert (-i)` is deprecated".into(),
msg: "Inserts the string into the buffer at the cursor position by `--insert (-i)` is deprecated".into(),
span: Some(call.arguments_span()),
help: Some("Use `commandline edit --insert (-i)`".into()),
inner: vec![],
},
);
let cursor_pos = repl.cursor_pos;
repl.buffer.insert_str(cursor_pos, &cmd);
repl.cursor_pos += cmd.len();
} else {
nu_protocol::report_error_new(
engine_state,
&ShellError::GenericError {
error: "`--replace (-r)` is deprecated".into(),
msg: "Replaceing the current contents of the buffer by `--replace (-p)` or positional argument is deprecated".into(),
span: Some(call.arguments_span()),
help: Some("Use `commandline edit --replace (-r)`".into()),
inner: vec![],
},
);
repl.buffer = cmd;
repl.cursor_pos = repl.buffer.len();
}
Ok(Value::nothing(call.head).into_pipeline_data())
} else {
let mut repl = engine_state.repl_state.lock().expect("repl state mutex");
if call.has_flag(engine_state, stack, "cursor-end")? {
nu_protocol::report_error_new(
engine_state,
&ShellError::GenericError {
error: "`--cursor-end (-e)` is deprecated".into(),
msg: "Setting the current cursor position to the end of the buffer by `--cursor-end (-e)` is deprecated".into(),
span: Some(call.arguments_span()),
help: Some("Use `commandline set-cursor --end (-e)`".into()),
inner: vec![],
},
);
repl.cursor_pos = repl.buffer.len();
Ok(Value::nothing(call.head).into_pipeline_data())
} else if call.has_flag(engine_state, stack, "cursor")? {
nu_protocol::report_error_new(
engine_state,
&ShellError::GenericError {
error: "`--cursor (-c)` is deprecated".into(),
msg: "Getting the current cursor position by `--cursor (-c)` is deprecated"
.into(),
span: Some(call.arguments_span()),
help: Some("Use `commandline get-cursor`".into()),
inner: vec![],
},
);
let char_pos = repl
.buffer
.grapheme_indices(true)
.chain(std::iter::once((repl.buffer.len(), "")))
.position(|(i, _c)| i == repl.cursor_pos)
.expect("Cursor position isn't on a grapheme boundary");
Ok(Value::string(char_pos.to_string(), call.head).into_pipeline_data())
} else {
Ok(Value::string(repl.buffer.to_string(), call.head).into_pipeline_data())
}
}
}
}

View File

@ -0,0 +1,71 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, IntoPipelineData, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
#[derive(Clone)]
pub struct SubCommand;
impl Command for SubCommand {
fn name(&self) -> &str {
"commandline edit"
}
fn signature(&self) -> Signature {
Signature::build(self.name())
.input_output_types(vec![(Type::Nothing, Type::Nothing)])
.switch(
"append",
"appends the string to the end of the buffer",
Some('a'),
)
.switch(
"insert",
"inserts the string into the buffer at the cursor position",
Some('i'),
)
.switch(
"replace",
"replaces the current contents of the buffer (default)",
Some('r'),
)
.required(
"str",
SyntaxShape::String,
"the string to perform the operation with",
)
.category(Category::Core)
}
fn usage(&self) -> &str {
"Modify the current command line input buffer."
}
fn search_terms(&self) -> Vec<&str> {
vec!["repl", "interactive"]
}
fn run(
&self,
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
_input: PipelineData,
) -> Result<PipelineData, ShellError> {
let str: String = call.req(engine_state, stack, 0)?;
let mut repl = engine_state.repl_state.lock().expect("repl state mutex");
if call.has_flag(engine_state, stack, "append")? {
repl.buffer.push_str(&str);
} else if call.has_flag(engine_state, stack, "insert")? {
let cursor_pos = repl.cursor_pos;
repl.buffer.insert_str(cursor_pos, &str);
repl.cursor_pos += str.len();
} else {
repl.buffer = str;
repl.cursor_pos = repl.buffer.len();
}
Ok(Value::nothing(call.head).into_pipeline_data())
}
}

View File

@ -0,0 +1,56 @@
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, IntoPipelineData, PipelineData, ShellError, Signature, Type, Value,
};
use unicode_segmentation::UnicodeSegmentation;
#[derive(Clone)]
pub struct SubCommand;
impl Command for SubCommand {
fn name(&self) -> &str {
"commandline get-cursor"
}
fn signature(&self) -> Signature {
Signature::build(self.name())
.input_output_types(vec![(Type::Nothing, Type::Int)])
.allow_variants_without_examples(true)
.category(Category::Core)
}
fn usage(&self) -> &str {
"Get the current cursor position."
}
fn search_terms(&self) -> Vec<&str> {
vec!["repl", "interactive"]
}
fn run(
&self,
engine_state: &EngineState,
_stack: &mut Stack,
call: &Call,
_input: PipelineData,
) -> Result<PipelineData, ShellError> {
let repl = engine_state.repl_state.lock().expect("repl state mutex");
let char_pos = repl
.buffer
.grapheme_indices(true)
.chain(std::iter::once((repl.buffer.len(), "")))
.position(|(i, _c)| i == repl.cursor_pos)
.expect("Cursor position isn't on a grapheme boundary");
match i64::try_from(char_pos) {
Ok(pos) => Ok(Value::int(pos, call.head).into_pipeline_data()),
Err(e) => Err(ShellError::GenericError {
error: "Failed to convert cursor position to int".to_string(),
msg: e.to_string(),
span: None,
help: None,
inner: vec![],
}),
}
}
}

View File

@ -0,0 +1,9 @@
mod commandline_;
mod edit;
mod get_cursor;
mod set_cursor;
pub use commandline_::Commandline;
pub use edit::SubCommand as CommandlineEdit;
pub use get_cursor::SubCommand as CommandlineGetCursor;
pub use set_cursor::SubCommand as CommandlineSetCursor;

View File

@ -0,0 +1,69 @@
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, IntoPipelineData, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
use unicode_segmentation::UnicodeSegmentation;
#[derive(Clone)]
pub struct SubCommand;
impl Command for SubCommand {
fn name(&self) -> &str {
"commandline set-cursor"
}
fn signature(&self) -> Signature {
Signature::build(self.name())
.input_output_types(vec![(Type::Nothing, Type::Nothing)])
.switch(
"end",
"set the current cursor position to the end of the buffer",
Some('e'),
)
.optional("pos", SyntaxShape::Int, "Cursor position to be set")
.category(Category::Core)
}
fn usage(&self) -> &str {
"Set the current cursor position."
}
fn search_terms(&self) -> Vec<&str> {
vec!["repl", "interactive"]
}
fn run(
&self,
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
_input: PipelineData,
) -> Result<PipelineData, ShellError> {
let mut repl = engine_state.repl_state.lock().expect("repl state mutex");
if let Some(pos) = call.opt::<i64>(engine_state, stack, 0)? {
repl.cursor_pos = if pos <= 0 {
0usize
} else {
repl.buffer
.grapheme_indices(true)
.map(|(i, _c)| i)
.nth(pos as usize)
.unwrap_or(repl.buffer.len())
};
Ok(Value::nothing(call.head).into_pipeline_data())
} else if call.has_flag(engine_state, stack, "end")? {
repl.cursor_pos = repl.buffer.len();
Ok(Value::nothing(call.head).into_pipeline_data())
} else {
Err(ShellError::GenericError {
error: "Required a positional argument or a flag".to_string(),
msg: "".to_string(),
span: None,
help: None,
inner: vec![],
})
}
}
}

View File

@ -14,6 +14,9 @@ pub fn add_cli_context(mut engine_state: EngineState) -> EngineState {
bind_command! {
Commandline,
CommandlineEdit,
CommandlineGetCursor,
CommandlineSetCursor,
History,
HistorySession,
Keybindings,

View File

@ -1,3 +1,4 @@
use nu_engine::CallExt;
use nu_protocol::ast::Call;
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{
@ -23,10 +24,7 @@ impl Command for History {
fn signature(&self) -> nu_protocol::Signature {
Signature::build("history")
.input_output_types(vec![
(Type::Nothing, Type::Table(vec![])),
(Type::Nothing, Type::Nothing),
])
.input_output_types(vec![(Type::Nothing, Type::Any)])
.allow_variants_without_examples(true)
.switch("clear", "Clears out the history entries", Some('c'))
.switch(
@ -40,21 +38,25 @@ impl Command for History {
fn run(
&self,
engine_state: &EngineState,
_stack: &mut Stack,
stack: &mut Stack,
call: &Call,
_input: PipelineData,
) -> Result<PipelineData, ShellError> {
let head = call.head;
let Some(history) = engine_state.history_config() else {
return Ok(PipelineData::empty());
};
// todo for sqlite history this command should be an alias to `open ~/.config/nushell/history.sqlite3 | get history`
if let Some(config_path) = nu_path::config_dir() {
let clear = call.has_flag("clear");
let long = call.has_flag("long");
let clear = call.has_flag(engine_state, stack, "clear")?;
let long = call.has_flag(engine_state, stack, "long")?;
let ctrlc = engine_state.ctrlc.clone();
let mut history_path = config_path;
history_path.push("nushell");
match engine_state.config.history_file_format {
match history.file_format {
HistoryFileFormat::Sqlite => {
history_path.push("history.sqlite3");
}
@ -68,29 +70,28 @@ impl Command for History {
// TODO: FIXME also clear the auxiliary files when using sqlite
Ok(PipelineData::empty())
} else {
let history_reader: Option<Box<dyn ReedlineHistory>> =
match engine_state.config.history_file_format {
HistoryFileFormat::Sqlite => {
SqliteBackedHistory::with_file(history_path, None, None)
.map(|inner| {
let boxed: Box<dyn ReedlineHistory> = Box::new(inner);
boxed
})
.ok()
}
let history_reader: Option<Box<dyn ReedlineHistory>> = match history.file_format {
HistoryFileFormat::Sqlite => {
SqliteBackedHistory::with_file(history_path.clone(), None, None)
.map(|inner| {
let boxed: Box<dyn ReedlineHistory> = Box::new(inner);
boxed
})
.ok()
}
HistoryFileFormat::PlainText => FileBackedHistory::with_file(
engine_state.config.max_history_size as usize,
history_path,
)
.map(|inner| {
let boxed: Box<dyn ReedlineHistory> = Box::new(inner);
boxed
})
.ok(),
};
HistoryFileFormat::PlainText => FileBackedHistory::with_file(
history.max_size as usize,
history_path.clone(),
)
.map(|inner| {
let boxed: Box<dyn ReedlineHistory> = Box::new(inner);
boxed
})
.ok(),
};
match engine_state.config.history_file_format {
match history.file_format {
HistoryFileFormat::PlainText => Ok(history_reader
.and_then(|h| {
h.search(SearchQuery::everything(SearchDirection::Forward, None))
@ -107,7 +108,10 @@ impl Command for History {
)
})
})
.ok_or(ShellError::FileNotFound { span: head })?
.ok_or(ShellError::FileNotFound {
file: history_path.display().to_string(),
span: head,
})?
.into_pipeline_data(ctrlc)),
HistoryFileFormat::Sqlite => Ok(history_reader
.and_then(|h| {
@ -119,12 +123,15 @@ impl Command for History {
create_history_record(idx, entry, long, head)
})
})
.ok_or(ShellError::FileNotFound { span: head })?
.ok_or(ShellError::FileNotFound {
file: history_path.display().to_string(),
span: head,
})?
.into_pipeline_data(ctrlc)),
}
}
} else {
Err(ShellError::FileNotFound { span: head })
Err(ShellError::ConfigDirNotFound { span: Some(head) })
}
}

View File

@ -112,7 +112,7 @@ pub fn print_events(engine_state: &EngineState) -> Result<Value, ShellError> {
let o = match v {
Value::Record { val, .. } => val
.iter()
.map(|(x, y)| format!("{}: {}", x, y.into_string("", config)))
.map(|(x, y)| format!("{}: {}", x, y.to_expanded_string("", config)))
.collect::<Vec<String>>()
.join(", "),

View File

@ -6,7 +6,7 @@ mod keybindings_default;
mod keybindings_list;
mod keybindings_listen;
pub use commandline::Commandline;
pub use commandline::{Commandline, CommandlineEdit, CommandlineGetCursor, CommandlineSetCursor};
pub use history::{History, HistorySession};
pub use keybindings::Keybindings;
pub use keybindings_default::KeybindingsDefault;

View File

@ -43,9 +43,9 @@ impl CommandCompletion {
if let Some(paths) = paths {
if let Ok(paths) = paths.as_list() {
for path in paths {
let path = path.as_string().unwrap_or_default();
let path = path.coerce_str().unwrap_or_default();
if let Ok(mut contents) = std::fs::read_dir(path) {
if let Ok(mut contents) = std::fs::read_dir(path.as_ref()) {
while let Some(Ok(item)) = contents.next() {
if self.engine_state.config.max_external_completion_results
> executables.len() as i64
@ -94,6 +94,7 @@ impl CommandCompletion {
.map(move |x| Suggestion {
value: String::from_utf8_lossy(&x.0).to_string(),
description: x.1,
style: None,
extra: None,
span: reedline::Span::new(span.start - offset, span.end - offset),
append_whitespace: true,
@ -110,6 +111,7 @@ impl CommandCompletion {
.map(move |x| Suggestion {
value: x,
description: None,
style: None,
extra: None,
span: reedline::Span::new(span.start - offset, span.end - offset),
append_whitespace: true,
@ -123,6 +125,7 @@ impl CommandCompletion {
results.push(Suggestion {
value: format!("^{}", external.value),
description: None,
style: None,
extra: None,
span: external.span,
append_whitespace: true,
@ -250,7 +253,7 @@ mod command_completions_tests {
#[test]
fn test_find_non_whitespace_index() {
let commands = vec![
let commands = [
(" hello", 4),
("sudo ", 0),
(" sudo ", 2),
@ -270,7 +273,7 @@ mod command_completions_tests {
#[test]
fn test_is_last_command_passthrough() {
let commands = vec![
let commands = [
(" hello", false),
(" sudo ", true),
("sudo ", true),

View File

@ -2,6 +2,7 @@ use crate::completions::{
CommandCompletion, Completer, CompletionOptions, CustomCompletion, DirectoryCompletion,
DotNuCompletion, FileCompletion, FlagCompletion, VariableCompletion,
};
use nu_color_config::{color_record_to_nustyle, lookup_ansi_color_style};
use nu_engine::eval_block;
use nu_parser::{flatten_expression, parse, FlatShape};
use nu_protocol::{
@ -110,10 +111,16 @@ impl NuCompleter {
fn completion_helper(&mut self, line: &str, pos: usize) -> Vec<Suggestion> {
let mut working_set = StateWorkingSet::new(&self.engine_state);
let offset = working_set.next_span_start();
// TODO: Callers should be trimming the line themselves
let line = if line.len() > pos { &line[..pos] } else { line };
// Adjust offset so that the spans of the suggestions will start at the right
// place even with `only_buffer_difference: true`
let fake_offset = offset + line.len() - pos;
let pos = offset + line.len();
let initial_line = line.to_string();
let mut line = line.to_string();
line.insert(pos, 'a');
let pos = offset + pos;
line.push('a');
let config = self.engine_state.get_config();
let output = parse(&mut working_set, Some("completer"), line.as_bytes(), false);
@ -122,6 +129,8 @@ impl NuCompleter {
for pipeline_element in pipeline.elements {
match pipeline_element {
PipelineElement::Expression(_, expr)
| PipelineElement::ErrPipedExpression(_, expr)
| PipelineElement::OutErrPipedExpression(_, expr)
| PipelineElement::Redirection(_, _, expr, _)
| PipelineElement::And(_, expr)
| PipelineElement::Or(_, expr)
@ -186,7 +195,7 @@ impl NuCompleter {
&working_set,
prefix,
new_span,
offset,
fake_offset,
pos,
);
}
@ -200,7 +209,7 @@ impl NuCompleter {
&working_set,
prefix.clone(),
new_span,
offset,
fake_offset,
pos,
);
@ -211,9 +220,12 @@ impl NuCompleter {
// We got no results for internal completion
// now we can check if external completer is set and use it
if let Some(block_id) = config.external_completer {
if let Some(external_result) = self
.external_completion(block_id, &spans, offset, new_span)
{
if let Some(external_result) = self.external_completion(
block_id,
&spans,
fake_offset,
new_span,
) {
return external_result;
}
}
@ -237,7 +249,7 @@ impl NuCompleter {
&working_set,
prefix,
new_span,
offset,
fake_offset,
pos,
);
}
@ -254,27 +266,31 @@ impl NuCompleter {
|| prev_expr_str == b"overlay use"
|| prev_expr_str == b"source-env"
{
let mut completer =
DotNuCompletion::new(self.engine_state.clone());
let mut completer = DotNuCompletion::new(
self.engine_state.clone(),
self.stack.clone(),
);
return self.process_completion(
&mut completer,
&working_set,
prefix,
new_span,
offset,
fake_offset,
pos,
);
} else if prev_expr_str == b"ls" {
let mut completer =
FileCompletion::new(self.engine_state.clone());
let mut completer = FileCompletion::new(
self.engine_state.clone(),
self.stack.clone(),
);
return self.process_completion(
&mut completer,
&working_set,
prefix,
new_span,
offset,
fake_offset,
pos,
);
}
@ -296,33 +312,37 @@ impl NuCompleter {
&working_set,
prefix,
new_span,
offset,
fake_offset,
pos,
);
}
FlatShape::Directory => {
let mut completer =
DirectoryCompletion::new(self.engine_state.clone());
let mut completer = DirectoryCompletion::new(
self.engine_state.clone(),
self.stack.clone(),
);
return self.process_completion(
&mut completer,
&working_set,
prefix,
new_span,
offset,
fake_offset,
pos,
);
}
FlatShape::Filepath | FlatShape::GlobPattern => {
let mut completer =
FileCompletion::new(self.engine_state.clone());
let mut completer = FileCompletion::new(
self.engine_state.clone(),
self.stack.clone(),
);
return self.process_completion(
&mut completer,
&working_set,
prefix,
new_span,
offset,
fake_offset,
pos,
);
}
@ -341,7 +361,7 @@ impl NuCompleter {
&working_set,
prefix.clone(),
new_span,
offset,
fake_offset,
pos,
);
@ -352,21 +372,26 @@ impl NuCompleter {
// Try to complete using an external completer (if set)
if let Some(block_id) = config.external_completer {
if let Some(external_result) = self.external_completion(
block_id, &spans, offset, new_span,
block_id,
&spans,
fake_offset,
new_span,
) {
return external_result;
}
}
// Check for file completion
let mut completer =
FileCompletion::new(self.engine_state.clone());
let mut completer = FileCompletion::new(
self.engine_state.clone(),
self.stack.clone(),
);
out = self.process_completion(
&mut completer,
&working_set,
prefix,
new_span,
offset,
fake_offset,
pos,
);
@ -449,10 +474,11 @@ pub fn map_value_completions<'a>(
) -> Vec<Suggestion> {
list.filter_map(move |x| {
// Match for string values
if let Ok(s) = x.as_string() {
if let Ok(s) = x.coerce_string() {
return Some(Suggestion {
value: s,
description: None,
style: None,
extra: None,
span: reedline::Span {
start: span.start - offset,
@ -467,6 +493,7 @@ pub fn map_value_completions<'a>(
let mut suggestion = Suggestion {
value: String::from(""), // Initialize with empty string
description: None,
style: None,
extra: None,
span: reedline::Span {
start: span.start - offset,
@ -480,7 +507,7 @@ pub fn map_value_completions<'a>(
// Match `value` column
if it.0 == "value" {
// Convert the value to string
if let Ok(val_str) = it.1.as_string() {
if let Ok(val_str) = it.1.coerce_string() {
// Update the suggestion value
suggestion.value = val_str;
}
@ -489,11 +516,21 @@ pub fn map_value_completions<'a>(
// Match `description` column
if it.0 == "description" {
// Convert the value to string
if let Ok(desc_str) = it.1.as_string() {
if let Ok(desc_str) = it.1.coerce_string() {
// Update the suggestion value
suggestion.description = Some(desc_str);
}
}
// Match `style` column
if it.0 == "style" {
// Convert the value to string
suggestion.style = match it.1 {
Value::String { val, .. } => Some(lookup_ansi_color_style(val)),
Value::Record { .. } => Some(color_record_to_nustyle(it.1)),
_ => None,
};
}
});
return Some(suggestion);
@ -527,7 +564,7 @@ mod completer_tests {
);
let mut completer = NuCompleter::new(engine_state.into(), Stack::new());
let dataset = vec![
let dataset = [
("sudo", false, "", Vec::new()),
("sudo l", true, "l", vec!["ls", "let", "lines", "loop"]),
(" sudo", false, "", Vec::new()),

View File

@ -1,6 +1,11 @@
use crate::completions::{matches, CompletionOptions};
use nu_ansi_term::Style;
use nu_engine::env_to_string;
use nu_path::home_dir;
use nu_protocol::engine::{EngineState, Stack};
use nu_protocol::{engine::StateWorkingSet, Span};
use nu_utils::get_ls_colors;
use std::ffi::OsStr;
use std::path::{is_separator, Component, Path, PathBuf, MAIN_SEPARATOR as SEP};
fn complete_rec(
@ -92,12 +97,31 @@ pub fn complete_item(
partial: &str,
cwd: &str,
options: &CompletionOptions,
) -> Vec<(nu_protocol::Span, String)> {
engine_state: &EngineState,
stack: &Stack,
) -> Vec<(nu_protocol::Span, String, Option<Style>)> {
let partial = surround_remove(partial);
let isdir = partial.ends_with(is_separator);
let cwd_pathbuf = Path::new(cwd).to_path_buf();
let ls_colors = (engine_state.config.use_ls_colors_completions
&& engine_state.config.use_ansi_coloring)
.then(|| {
let ls_colors_env_str = match stack.get_env_var(engine_state, "LS_COLORS") {
Some(v) => env_to_string("LS_COLORS", &v, engine_state, stack).ok(),
None => None,
};
get_ls_colors(ls_colors_env_str)
});
let mut original_cwd = OriginalCwd::None;
let mut components = Path::new(&partial).components().peekable();
let mut components_vec: Vec<Component> = Path::new(&partial).components().collect();
// Path components that end with a single "." get normalized away,
// so if the partial path ends in a literal "." we must add it back in manually
if partial.ends_with('.') && partial.len() > 1 {
components_vec.push(Component::Normal(OsStr::new(".")));
};
let mut components = components_vec.into_iter().peekable();
let mut cwd = match components.peek().cloned() {
Some(c @ Component::Prefix(..)) => {
// windows only by definition
@ -148,12 +172,35 @@ pub fn complete_item(
complete_rec(partial.as_slice(), &cwd, options, want_directory, isdir)
.into_iter()
.map(|p| (span, escape_path(original_cwd.apply(&p), want_directory)))
.map(|p| {
let path = original_cwd.apply(&p);
let style = ls_colors.as_ref().map(|lsc| {
lsc.style_for_path_with_metadata(
&path,
std::fs::symlink_metadata(&path).ok().as_ref(),
)
.map(lscolors::Style::to_nu_ansi_term_style)
.unwrap_or_default()
});
(span, escape_path(path, want_directory), style)
})
.collect()
}
// Fix files or folders with quotes or hashes
pub fn escape_path(path: String, dir: bool) -> String {
// make glob pattern have the highest priority.
let glob_contaminated = path.contains(['[', '*', ']', '?']);
if glob_contaminated {
return if path.contains('\'') {
// decide to use double quote, also need to escape `"` in path
// or else users can't do anything with completed path either.
format!("\"{}\"", path.replace('"', r#"\""#))
} else {
format!("'{path}'")
};
}
let filename_contaminated = !dir && path.contains(['\'', '"', ' ', '#', '(', ')']);
let dirname_contaminated = dir && path.contains(['\'', '"', ' ', '#']);
let maybe_flag = path.starts_with('-');

View File

@ -117,7 +117,7 @@ impl Completer for CustomCompletion {
},
match_algorithm: match options.get("completion_algorithm") {
Some(option) => option
.as_string()
.coerce_string()
.ok()
.and_then(|option| option.try_into().ok())
.unwrap_or(MatchAlgorithm::Prefix),

View File

@ -2,8 +2,9 @@ use crate::completions::{
completion_common::{adjust_if_intermediate, complete_item, AdjustView},
Completer, CompletionOptions, SortBy,
};
use nu_ansi_term::Style;
use nu_protocol::{
engine::{EngineState, StateWorkingSet},
engine::{EngineState, Stack, StateWorkingSet},
levenshtein_distance, Span,
};
use reedline::Suggestion;
@ -13,11 +14,15 @@ use std::sync::Arc;
#[derive(Clone)]
pub struct DirectoryCompletion {
engine_state: Arc<EngineState>,
stack: Stack,
}
impl DirectoryCompletion {
pub fn new(engine_state: Arc<EngineState>) -> Self {
Self { engine_state }
pub fn new(engine_state: Arc<EngineState>, stack: Stack) -> Self {
Self {
engine_state,
stack,
}
}
}
@ -39,11 +44,14 @@ impl Completer for DirectoryCompletion {
&prefix,
&self.engine_state.current_work_dir(),
options,
self.engine_state.as_ref(),
&self.stack,
)
.into_iter()
.map(move |x| Suggestion {
value: x.1,
description: None,
style: x.2,
extra: None,
span: reedline::Span {
start: x.0.start - offset,
@ -112,6 +120,8 @@ pub fn directory_completion(
partial: &str,
cwd: &str,
options: &CompletionOptions,
) -> Vec<(nu_protocol::Span, String)> {
complete_item(true, span, partial, cwd, options)
engine_state: &EngineState,
stack: &Stack,
) -> Vec<(nu_protocol::Span, String, Option<Style>)> {
complete_item(true, span, partial, cwd, options, engine_state, stack)
}

View File

@ -1,6 +1,6 @@
use crate::completions::{file_path_completion, Completer, CompletionOptions, SortBy};
use nu_protocol::{
engine::{EngineState, StateWorkingSet},
engine::{EngineState, Stack, StateWorkingSet},
Span,
};
use reedline::Suggestion;
@ -12,11 +12,15 @@ use std::{
#[derive(Clone)]
pub struct DotNuCompletion {
engine_state: Arc<EngineState>,
stack: Stack,
}
impl DotNuCompletion {
pub fn new(engine_state: Arc<EngineState>) -> Self {
Self { engine_state }
pub fn new(engine_state: Arc<EngineState>, stack: Stack) -> Self {
Self {
engine_state,
stack,
}
}
}
@ -50,7 +54,7 @@ impl Completer for DotNuCompletion {
.into_iter()
.flat_map(|it| {
it.iter().map(|x| {
x.as_path()
x.to_path()
.expect("internal error: failed to convert lib path")
})
})
@ -92,7 +96,14 @@ impl Completer for DotNuCompletion {
let output: Vec<Suggestion> = search_dirs
.into_iter()
.flat_map(|search_dir| {
let completions = file_path_completion(span, &partial, &search_dir, options);
let completions = file_path_completion(
span,
&partial,
&search_dir,
options,
self.engine_state.as_ref(),
&self.stack,
);
completions
.into_iter()
.filter(move |it| {
@ -111,6 +122,7 @@ impl Completer for DotNuCompletion {
.map(move |x| Suggestion {
value: x.1,
description: None,
style: x.2,
extra: None,
span: reedline::Span {
start: x.0.start - offset,

View File

@ -2,8 +2,9 @@ use crate::completions::{
completion_common::{adjust_if_intermediate, complete_item, AdjustView},
Completer, CompletionOptions, SortBy,
};
use nu_ansi_term::Style;
use nu_protocol::{
engine::{EngineState, StateWorkingSet},
engine::{EngineState, Stack, StateWorkingSet},
levenshtein_distance, Span,
};
use nu_utils::IgnoreCaseExt;
@ -14,11 +15,15 @@ use std::sync::Arc;
#[derive(Clone)]
pub struct FileCompletion {
engine_state: Arc<EngineState>,
stack: Stack,
}
impl FileCompletion {
pub fn new(engine_state: Arc<EngineState>) -> Self {
Self { engine_state }
pub fn new(engine_state: Arc<EngineState>, stack: Stack) -> Self {
Self {
engine_state,
stack,
}
}
}
@ -44,11 +49,14 @@ impl Completer for FileCompletion {
&prefix,
&self.engine_state.current_work_dir(),
options,
self.engine_state.as_ref(),
&self.stack,
)
.into_iter()
.map(move |x| Suggestion {
value: x.1,
description: None,
style: x.2,
extra: None,
span: reedline::Span {
start: x.0.start - offset,
@ -117,8 +125,10 @@ pub fn file_path_completion(
partial: &str,
cwd: &str,
options: &CompletionOptions,
) -> Vec<(nu_protocol::Span, String)> {
complete_item(false, span, partial, cwd, options)
engine_state: &EngineState,
stack: &Stack,
) -> Vec<(nu_protocol::Span, String, Option<Style>)> {
complete_item(false, span, partial, cwd, options, engine_state, stack)
}
pub fn matches(partial: &str, from: &str, options: &CompletionOptions) -> bool {

View File

@ -46,6 +46,7 @@ impl Completer for FlagCompletion {
output.push(Suggestion {
value: String::from_utf8_lossy(&named).to_string(),
description: Some(flag_desc.to_string()),
style: None,
extra: None,
span: reedline::Span {
start: span.start - offset,
@ -68,6 +69,7 @@ impl Completer for FlagCompletion {
output.push(Suggestion {
value: String::from_utf8_lossy(&named).to_string(),
description: Some(flag_desc.to_string()),
style: None,
extra: None,
span: reedline::Span {
start: span.start - offset,

View File

@ -95,6 +95,7 @@ impl Completer for VariableCompletion {
output.push(Suggestion {
value: env_var.0,
description: None,
style: None,
extra: None,
span: current_span,
append_whitespace: false,
@ -165,6 +166,7 @@ impl Completer for VariableCompletion {
output.push(Suggestion {
value: builtin.to_string(),
description: None,
style: None,
extra: None,
span: current_span,
append_whitespace: false,
@ -187,6 +189,7 @@ impl Completer for VariableCompletion {
output.push(Suggestion {
value: String::from_utf8_lossy(v.0).to_string(),
description: None,
style: None,
extra: None,
span: current_span,
append_whitespace: false,
@ -208,6 +211,7 @@ impl Completer for VariableCompletion {
output.push(Suggestion {
value: String::from_utf8_lossy(v.0).to_string(),
description: None,
style: None,
extra: None,
span: current_span,
append_whitespace: false,
@ -239,6 +243,7 @@ fn nested_suggestions(
output.push(Suggestion {
value: col,
description: None,
style: None,
extra: None,
span: current_span,
append_whitespace: false,
@ -253,6 +258,7 @@ fn nested_suggestions(
output.push(Suggestion {
value: column_name.to_string(),
description: None,
style: None,
extra: None,
span: current_span,
append_whitespace: false,
@ -266,6 +272,7 @@ fn nested_suggestions(
output.push(Suggestion {
value: column_name,
description: None,
style: None,
extra: None,
span: current_span,
append_whitespace: false,

View File

@ -61,17 +61,18 @@ pub fn add_plugin_file(
plugin_file: Option<Spanned<String>>,
storage_path: &str,
) {
if let Some(plugin_file) = plugin_file {
let working_set = StateWorkingSet::new(engine_state);
let cwd = working_set.get_cwd();
let working_set = StateWorkingSet::new(engine_state);
let cwd = working_set.get_cwd();
if let Some(plugin_file) = plugin_file {
if let Ok(path) = canonicalize_with(&plugin_file.item, cwd) {
engine_state.plugin_signatures = Some(path)
} else {
let e = ParseError::FileNotFound(plugin_file.item, plugin_file.span);
report_error(&working_set, &e);
}
} else if let Some(mut plugin_path) = nu_path::config_dir() {
} else if let Some(plugin_path) = nu_path::config_dir() {
let mut plugin_path = canonicalize_with(&plugin_path, cwd).unwrap_or(plugin_path);
// Path to store plugins signatures
plugin_path.push(storage_path);
plugin_path.push(PLUGIN_FILE);

View File

@ -28,7 +28,7 @@ pub fn evaluate_commands(
let (block, delta) = {
if let Some(ref t_mode) = table_mode {
let mut config = engine_state.get_config().clone();
config.table_mode = t_mode.as_string()?.parse().unwrap_or_default();
config.table_mode = t_mode.coerce_str()?.parse().unwrap_or_default();
engine_state.set_config(config);
}
@ -59,7 +59,7 @@ pub fn evaluate_commands(
Ok(pipeline_data) => {
let mut config = engine_state.get_config().clone();
if let Some(t_mode) = table_mode {
config.table_mode = t_mode.as_string()?.parse().unwrap_or_default();
config.table_mode = t_mode.coerce_str()?.parse().unwrap_or_default();
}
crate::eval_file::print_table_or_error(engine_state, stack, pipeline_data, &mut config)
}

View File

@ -256,7 +256,7 @@ fn print_or_exit(pipeline_data: PipelineData, engine_state: &mut EngineState, co
std::process::exit(1);
}
let out = item.into_string("\n", config) + "\n";
let out = item.to_expanded_string("\n", config) + "\n";
let _ = stdout_write_all_and_flush(out).map_err(|err| eprintln!("{err}"));
}
}

View File

@ -19,7 +19,7 @@ pub use completions::{FileCompletion, NuCompleter};
pub use config_files::eval_config_contents;
pub use eval_cmds::evaluate_commands;
pub use eval_file::evaluate_file;
pub use menus::{DescriptionMenu, NuHelpCompleter};
pub use menus::NuHelpCompleter;
pub use nu_cmd_base::util::get_init_cwd;
pub use nu_highlight::NuHighlight;
pub use print::Print;

View File

@ -1,730 +0,0 @@
use {
nu_ansi_term::{ansi::RESET, Style},
reedline::{
menu_functions::string_difference, Completer, Editor, Menu, MenuEvent, MenuTextStyle,
Painter, Suggestion, UndoBehavior,
},
};
/// Default values used as reference for the menu. These values are set during
/// the initial declaration of the menu and are always kept as reference for the
/// changeable [`WorkingDetails`]
struct DefaultMenuDetails {
/// Number of columns that the menu will have
pub columns: u16,
/// Column width
pub col_width: Option<usize>,
/// Column padding
pub col_padding: usize,
/// Number of rows for commands
pub selection_rows: u16,
/// Number of rows allowed to display the description
pub description_rows: usize,
}
impl Default for DefaultMenuDetails {
fn default() -> Self {
Self {
columns: 4,
col_width: None,
col_padding: 2,
selection_rows: 4,
description_rows: 10,
}
}
}
/// Represents the actual column conditions of the menu. These conditions change
/// since they need to accommodate possible different line sizes for the column values
#[derive(Default)]
struct WorkingDetails {
/// Number of columns that the menu will have
pub columns: u16,
/// Column width
pub col_width: usize,
/// Number of rows for description
pub description_rows: usize,
}
/// Completion menu definition
pub struct DescriptionMenu {
/// Menu name
name: String,
/// Menu status
active: bool,
/// Menu coloring
color: MenuTextStyle,
/// Default column details that are set when creating the menu
/// These values are the reference for the working details
default_details: DefaultMenuDetails,
/// Number of minimum rows that are displayed when
/// the required lines is larger than the available lines
min_rows: u16,
/// Working column details keep changing based on the collected values
working_details: WorkingDetails,
/// Menu cached values
values: Vec<Suggestion>,
/// column position of the cursor. Starts from 0
col_pos: u16,
/// row position in the menu. Starts from 0
row_pos: u16,
/// Menu marker when active
marker: String,
/// Event sent to the menu
event: Option<MenuEvent>,
/// String collected after the menu is activated
input: Option<String>,
/// Examples to select
examples: Vec<String>,
/// Example index
example_index: Option<usize>,
/// Examples may not be shown if there is not enough space in the screen
show_examples: bool,
/// Skipped description rows
skipped_rows: usize,
/// Calls the completer using only the line buffer difference difference
/// after the menu was activated
only_buffer_difference: bool,
}
impl Default for DescriptionMenu {
fn default() -> Self {
Self {
name: "description_menu".to_string(),
active: false,
color: MenuTextStyle::default(),
default_details: DefaultMenuDetails::default(),
min_rows: 3,
working_details: WorkingDetails::default(),
values: Vec::new(),
col_pos: 0,
row_pos: 0,
marker: "? ".to_string(),
event: None,
input: None,
examples: Vec::new(),
example_index: None,
show_examples: true,
skipped_rows: 0,
only_buffer_difference: true,
}
}
}
// Menu configuration
impl DescriptionMenu {
/// Menu builder with new name
pub fn with_name(mut self, name: &str) -> Self {
self.name = name.into();
self
}
/// Menu builder with new value for text style
pub fn with_text_style(mut self, text_style: Style) -> Self {
self.color.text_style = text_style;
self
}
/// Menu builder with new value for text style
pub fn with_selected_text_style(mut self, selected_text_style: Style) -> Self {
self.color.selected_text_style = selected_text_style;
self
}
/// Menu builder with new value for text style
pub fn with_description_text_style(mut self, description_text_style: Style) -> Self {
self.color.description_style = description_text_style;
self
}
/// Menu builder with new columns value
pub fn with_columns(mut self, columns: u16) -> Self {
self.default_details.columns = columns;
self
}
/// Menu builder with new column width value
pub fn with_column_width(mut self, col_width: Option<usize>) -> Self {
self.default_details.col_width = col_width;
self
}
/// Menu builder with new column width value
pub fn with_column_padding(mut self, col_padding: usize) -> Self {
self.default_details.col_padding = col_padding;
self
}
/// Menu builder with new selection rows value
pub fn with_selection_rows(mut self, selection_rows: u16) -> Self {
self.default_details.selection_rows = selection_rows;
self
}
/// Menu builder with new description rows value
pub fn with_description_rows(mut self, description_rows: usize) -> Self {
self.default_details.description_rows = description_rows;
self
}
/// Menu builder with marker
pub fn with_marker(mut self, marker: String) -> Self {
self.marker = marker;
self
}
/// Menu builder with new only buffer difference
pub fn with_only_buffer_difference(mut self, only_buffer_difference: bool) -> Self {
self.only_buffer_difference = only_buffer_difference;
self
}
}
// Menu functionality
impl DescriptionMenu {
/// Move menu cursor to the next element
fn move_next(&mut self) {
let mut new_col = self.col_pos + 1;
let mut new_row = self.row_pos;
if new_col >= self.get_cols() {
new_row += 1;
new_col = 0;
}
if new_row >= self.get_rows() {
new_row = 0;
new_col = 0;
}
let position = new_row * self.get_cols() + new_col;
if position >= self.get_values().len() as u16 {
self.reset_position();
} else {
self.col_pos = new_col;
self.row_pos = new_row;
}
}
/// Move menu cursor to the previous element
fn move_previous(&mut self) {
let new_col = self.col_pos.checked_sub(1);
let (new_col, new_row) = match new_col {
Some(col) => (col, self.row_pos),
None => match self.row_pos.checked_sub(1) {
Some(row) => (self.get_cols().saturating_sub(1), row),
None => (
self.get_cols().saturating_sub(1),
self.get_rows().saturating_sub(1),
),
},
};
let position = new_row * self.get_cols() + new_col;
if position >= self.get_values().len() as u16 {
self.col_pos = (self.get_values().len() as u16 % self.get_cols()).saturating_sub(1);
self.row_pos = self.get_rows().saturating_sub(1);
} else {
self.col_pos = new_col;
self.row_pos = new_row;
}
}
/// Menu index based on column and row position
fn index(&self) -> usize {
let index = self.row_pos * self.get_cols() + self.col_pos;
index as usize
}
/// Get selected value from the menu
fn get_value(&self) -> Option<Suggestion> {
self.get_values().get(self.index()).cloned()
}
/// Calculates how many rows the Menu will use
fn get_rows(&self) -> u16 {
let values = self.get_values().len() as u16;
if values == 0 {
// When the values are empty the no_records_msg is shown, taking 1 line
return 1;
}
let rows = values / self.get_cols();
if values % self.get_cols() != 0 {
rows + 1
} else {
rows
}
}
/// Returns working details col width
fn get_width(&self) -> usize {
self.working_details.col_width
}
/// Reset menu position
fn reset_position(&mut self) {
self.col_pos = 0;
self.row_pos = 0;
self.skipped_rows = 0;
}
fn no_records_msg(&self, use_ansi_coloring: bool) -> String {
let msg = "TYPE TO START SEARCH";
if use_ansi_coloring {
format!(
"{}{}{}",
self.color.selected_text_style.prefix(),
msg,
RESET
)
} else {
msg.to_string()
}
}
/// Returns working details columns
fn get_cols(&self) -> u16 {
self.working_details.columns.max(1)
}
/// End of line for menu
fn end_of_line(&self, column: u16, index: usize) -> &str {
let is_last = index == self.values.len().saturating_sub(1);
if column == self.get_cols().saturating_sub(1) || is_last {
"\r\n"
} else {
""
}
}
/// Update list of examples from the actual value
fn update_examples(&mut self) {
self.examples = self
.get_value()
.and_then(|suggestion| suggestion.extra)
.unwrap_or_default();
self.example_index = None;
}
/// Creates default string that represents one suggestion from the menu
fn create_entry_string(
&self,
suggestion: &Suggestion,
index: usize,
column: u16,
empty_space: usize,
use_ansi_coloring: bool,
) -> String {
if use_ansi_coloring {
if index == self.index() {
format!(
"{}{}{}{:>empty$}{}",
self.color.selected_text_style.prefix(),
&suggestion.value,
RESET,
"",
self.end_of_line(column, index),
empty = empty_space,
)
} else {
format!(
"{}{}{}{:>empty$}{}",
self.color.text_style.prefix(),
&suggestion.value,
RESET,
"",
self.end_of_line(column, index),
empty = empty_space,
)
}
} else {
// If no ansi coloring is found, then the selection word is
// the line in uppercase
let (marker, empty_space) = if index == self.index() {
(">", empty_space.saturating_sub(1))
} else {
("", empty_space)
};
let line = format!(
"{}{}{:>empty$}{}",
marker,
&suggestion.value,
"",
self.end_of_line(column, index),
empty = empty_space,
);
if index == self.index() {
line.to_uppercase()
} else {
line
}
}
}
/// Description string with color
fn create_description_string(&self, use_ansi_coloring: bool) -> String {
let description = self
.get_value()
.and_then(|suggestion| suggestion.description)
.unwrap_or_default()
.lines()
.skip(self.skipped_rows)
.take(self.working_details.description_rows)
.collect::<Vec<&str>>()
.join("\r\n");
if use_ansi_coloring && !description.is_empty() {
format!(
"{}{}{}",
self.color.description_style.prefix(),
description,
RESET,
)
} else {
description
}
}
/// Selectable list of examples from the actual value
fn create_example_string(&self, use_ansi_coloring: bool) -> String {
if !self.show_examples {
return "".into();
}
let examples: String = self
.examples
.iter()
.enumerate()
.map(|(index, example)| {
if let Some(example_index) = self.example_index {
if index == example_index {
format!(
" {}{}{}\r\n",
self.color.selected_text_style.prefix(),
example,
RESET
)
} else {
format!(" {example}\r\n")
}
} else {
format!(" {example}\r\n")
}
})
.collect();
if examples.is_empty() {
"".into()
} else if use_ansi_coloring {
format!(
"{}\r\n\r\nExamples:\r\n{}{}",
self.color.description_style.prefix(),
RESET,
examples,
)
} else {
format!("\r\n\r\nExamples:\r\n{examples}",)
}
}
}
impl Menu for DescriptionMenu {
/// Menu name
fn name(&self) -> &str {
self.name.as_str()
}
/// Menu indicator
fn indicator(&self) -> &str {
self.marker.as_str()
}
/// Deactivates context menu
fn is_active(&self) -> bool {
self.active
}
/// The menu stays active even with one record
fn can_quick_complete(&self) -> bool {
false
}
/// The menu does not need to partially complete
fn can_partially_complete(
&mut self,
_values_updated: bool,
_editor: &mut Editor,
_completer: &mut dyn Completer,
) -> bool {
false
}
/// Selects what type of event happened with the menu
fn menu_event(&mut self, event: MenuEvent) {
match &event {
MenuEvent::Activate(_) => self.active = true,
MenuEvent::Deactivate => {
self.active = false;
self.input = None;
self.values = Vec::new();
}
_ => {}
};
self.event = Some(event);
}
/// Updates menu values
fn update_values(&mut self, editor: &mut Editor, completer: &mut dyn Completer) {
if self.only_buffer_difference {
if let Some(old_string) = &self.input {
let (start, input) = string_difference(editor.get_buffer(), old_string);
if !input.is_empty() {
self.reset_position();
self.values = completer.complete(input, start);
}
}
} else {
let trimmed_buffer = editor.get_buffer().replace('\n', " ");
self.values = completer.complete(
trimmed_buffer.as_str(),
editor.line_buffer().insertion_point(),
);
self.reset_position();
}
}
/// The working details for the menu changes based on the size of the lines
/// collected from the completer
fn update_working_details(
&mut self,
editor: &mut Editor,
completer: &mut dyn Completer,
painter: &Painter,
) {
if let Some(event) = self.event.take() {
// Updating all working parameters from the menu before executing any of the
// possible event
let max_width = self.get_values().iter().fold(0, |acc, suggestion| {
let str_len = suggestion.value.len() + self.default_details.col_padding;
if str_len > acc {
str_len
} else {
acc
}
});
// If no default width is found, then the total screen width is used to estimate
// the column width based on the default number of columns
let default_width = if let Some(col_width) = self.default_details.col_width {
col_width
} else {
let col_width = painter.screen_width() / self.default_details.columns;
col_width as usize
};
// Adjusting the working width of the column based the max line width found
// in the menu values
if max_width > default_width {
self.working_details.col_width = max_width;
} else {
self.working_details.col_width = default_width;
};
// The working columns is adjusted based on possible number of columns
// that could be fitted in the screen with the calculated column width
let possible_cols = painter.screen_width() / self.working_details.col_width as u16;
if possible_cols > self.default_details.columns {
self.working_details.columns = self.default_details.columns.max(1);
} else {
self.working_details.columns = possible_cols;
}
// Updating the working rows to display the description
if self.menu_required_lines(painter.screen_width()) <= painter.remaining_lines() {
self.working_details.description_rows = self.default_details.description_rows;
self.show_examples = true;
} else {
self.working_details.description_rows = painter
.remaining_lines()
.saturating_sub(self.default_details.selection_rows + 1)
as usize;
self.show_examples = false;
}
match event {
MenuEvent::Activate(_) => {
self.reset_position();
self.input = Some(editor.get_buffer().to_string());
self.update_values(editor, completer);
}
MenuEvent::Deactivate => self.active = false,
MenuEvent::Edit(_) => {
self.reset_position();
self.update_values(editor, completer);
self.update_examples()
}
MenuEvent::NextElement => {
self.skipped_rows = 0;
self.move_next();
self.update_examples();
}
MenuEvent::PreviousElement => {
self.skipped_rows = 0;
self.move_previous();
self.update_examples();
}
MenuEvent::MoveUp => {
if let Some(example_index) = self.example_index {
if let Some(index) = example_index.checked_sub(1) {
self.example_index = Some(index);
} else {
self.example_index = Some(self.examples.len().saturating_sub(1));
}
} else if !self.examples.is_empty() {
self.example_index = Some(0);
}
}
MenuEvent::MoveDown => {
if let Some(example_index) = self.example_index {
let index = example_index + 1;
if index < self.examples.len() {
self.example_index = Some(index);
} else {
self.example_index = Some(0);
}
} else if !self.examples.is_empty() {
self.example_index = Some(0);
}
}
MenuEvent::MoveLeft => self.skipped_rows = self.skipped_rows.saturating_sub(1),
MenuEvent::MoveRight => {
let skipped = self.skipped_rows + 1;
let description_rows = self
.get_value()
.and_then(|suggestion| suggestion.description)
.unwrap_or_default()
.lines()
.count();
let allowed_skips =
description_rows.saturating_sub(self.working_details.description_rows);
if skipped < allowed_skips {
self.skipped_rows = skipped;
} else {
self.skipped_rows = allowed_skips;
}
}
MenuEvent::PreviousPage | MenuEvent::NextPage => {}
}
}
}
/// The buffer gets replaced in the Span location
fn replace_in_buffer(&self, editor: &mut Editor) {
if let Some(Suggestion { value, span, .. }) = self.get_value() {
let start = span.start.min(editor.line_buffer().len());
let end = span.end.min(editor.line_buffer().len());
let replacement = if let Some(example_index) = self.example_index {
self.examples
.get(example_index)
.expect("the example index is always checked")
} else {
&value
};
editor.edit_buffer(
|lb| {
lb.replace_range(start..end, replacement);
let mut offset = lb.insertion_point();
offset += lb
.len()
.saturating_sub(end.saturating_sub(start))
.saturating_sub(start);
lb.set_insertion_point(offset);
},
UndoBehavior::CreateUndoPoint,
);
}
}
/// Minimum rows that should be displayed by the menu
fn min_rows(&self) -> u16 {
self.get_rows().min(self.min_rows)
}
/// Gets values from filler that will be displayed in the menu
fn get_values(&self) -> &[Suggestion] {
&self.values
}
fn menu_required_lines(&self, _terminal_columns: u16) -> u16 {
let example_lines = self
.examples
.iter()
.fold(0, |acc, example| example.lines().count() + acc);
self.default_details.selection_rows
+ self.default_details.description_rows as u16
+ example_lines as u16
+ 3
}
fn menu_string(&self, _available_lines: u16, use_ansi_coloring: bool) -> String {
if self.get_values().is_empty() {
self.no_records_msg(use_ansi_coloring)
} else {
// The skip values represent the number of lines that should be skipped
// while printing the menu
let available_lines = self.default_details.selection_rows;
let skip_values = if self.row_pos >= available_lines {
let skip_lines = self.row_pos.saturating_sub(available_lines) + 1;
(skip_lines * self.get_cols()) as usize
} else {
0
};
// It seems that crossterm prefers to have a complete string ready to be printed
// rather than looping through the values and printing multiple things
// This reduces the flickering when printing the menu
let available_values = (available_lines * self.get_cols()) as usize;
let selection_values: String = self
.get_values()
.iter()
.skip(skip_values)
.take(available_values)
.enumerate()
.map(|(index, suggestion)| {
// Correcting the enumerate index based on the number of skipped values
let index = index + skip_values;
let column = index as u16 % self.get_cols();
let empty_space = self.get_width().saturating_sub(suggestion.value.len());
self.create_entry_string(
suggestion,
index,
column,
empty_space,
use_ansi_coloring,
)
})
.collect();
format!(
"{}{}{}",
selection_values,
self.create_description_string(use_ansi_coloring),
self.create_example_string(use_ansi_coloring)
)
}
}
}

View File

@ -57,7 +57,7 @@ impl NuHelpCompleter {
if !sig.named.is_empty() {
long_desc.push_str(&get_flags_section(Some(&*self.0.clone()), sig, |v| {
v.into_string_parsable(", ", &self.0.config)
v.to_parsable_string(", ", &self.0.config)
}))
}
@ -73,7 +73,7 @@ impl NuHelpCompleter {
let opt_suffix = if let Some(value) = &positional.default_value {
format!(
" (optional, default: {})",
&value.into_string_parsable(", ", &self.0.config),
&value.to_parsable_string(", ", &self.0.config),
)
} else {
(" (optional)").to_string()
@ -102,10 +102,11 @@ impl NuHelpCompleter {
Suggestion {
value: sig.name.clone(),
description: Some(long_desc),
style: None,
extra: Some(extra),
span: reedline::Span {
start: pos,
end: pos + line.len(),
start: pos - line.len(),
end: pos,
},
append_whitespace: false,
}
@ -119,3 +120,42 @@ impl Completer for NuHelpCompleter {
self.completion_helper(line, pos)
}
}
#[cfg(test)]
mod test {
use super::*;
use rstest::rstest;
#[rstest]
#[case("who", 5, 8, &["whoami"])]
#[case("hash", 1, 5, &["hash", "hash md5", "hash sha256"])]
#[case("into f", 0, 6, &["into float", "into filesize"])]
#[case("into nonexistent", 0, 16, &[])]
fn test_help_completer(
#[case] line: &str,
#[case] start: usize,
#[case] end: usize,
#[case] expected: &[&str],
) {
let engine_state =
nu_command::add_shell_command_context(nu_cmd_lang::create_default_context());
let mut completer = NuHelpCompleter::new(engine_state.into());
let suggestions = completer.complete(line, end);
assert_eq!(
expected.len(),
suggestions.len(),
"expected {:?}, got {:?}",
expected,
suggestions
.iter()
.map(|s| s.value.clone())
.collect::<Vec<_>>()
);
for (exp, actual) in expected.iter().zip(suggestions) {
assert_eq!(exp, &actual.value);
assert_eq!(reedline::Span::new(start, end), actual.span);
}
}
}

View File

@ -83,10 +83,12 @@ fn convert_to_suggestions(
Value::Record { val, .. } => {
let text = val
.get("value")
.and_then(|val| val.as_string().ok())
.and_then(|val| val.coerce_string().ok())
.unwrap_or_else(|| "No value key".to_string());
let description = val.get("description").and_then(|val| val.as_string().ok());
let description = val
.get("description")
.and_then(|val| val.coerce_string().ok());
let span = match val.get("span") {
Some(Value::Record { val: span, .. }) => {
@ -101,9 +103,13 @@ fn convert_to_suggestions(
}
}
_ => reedline::Span {
start: if only_buffer_difference { pos } else { 0 },
start: if only_buffer_difference {
pos - line.len()
} else {
0
},
end: if only_buffer_difference {
pos + line.len()
pos
} else {
line.len()
},
@ -111,9 +117,13 @@ fn convert_to_suggestions(
}
}
_ => reedline::Span {
start: if only_buffer_difference { pos } else { 0 },
start: if only_buffer_difference {
pos - line.len()
} else {
0
},
end: if only_buffer_difference {
pos + line.len()
pos
} else {
line.len()
},
@ -138,6 +148,7 @@ fn convert_to_suggestions(
vec![Suggestion {
value: text,
description,
style: None,
extra,
span,
append_whitespace: false,
@ -150,10 +161,19 @@ fn convert_to_suggestions(
_ => vec![Suggestion {
value: format!("Not a record: {value:?}"),
description: None,
style: None,
extra: None,
span: reedline::Span {
start: 0,
end: line.len(),
start: if only_buffer_difference {
pos - line.len()
} else {
0
},
end: if only_buffer_difference {
pos
} else {
line.len()
},
},
append_whitespace: false,
}],

View File

@ -1,7 +1,5 @@
mod description_menu;
mod help_completions;
mod menu_completions;
pub use description_menu::DescriptionMenu;
pub use help_completions::NuHelpCompleter;
pub use menu_completions::NuMenuCompleter;

View File

@ -28,7 +28,7 @@ impl Command for NuHighlight {
fn run(
&self,
engine_state: &EngineState,
_stack: &mut Stack,
stack: &mut Stack,
call: &Call,
input: PipelineData,
) -> Result<PipelineData, ShellError> {
@ -40,14 +40,14 @@ impl Command for NuHighlight {
let highlighter = crate::NuHighlighter {
engine_state,
stack: std::sync::Arc::new(stack.clone()),
config,
};
input.map(
move |x| match x.as_string() {
move |x| match x.coerce_into_string() {
Ok(line) => {
let highlights = highlighter.highlight(&line, line.len());
Value::string(highlights.render_simple(), head)
}
Err(err) => Value::error(err, head),

View File

@ -54,8 +54,8 @@ Since this command has no output, there is no point in piping it with other comm
input: PipelineData,
) -> Result<PipelineData, ShellError> {
let args: Vec<Value> = call.rest(engine_state, stack, 0)?;
let no_newline = call.has_flag("no-newline");
let to_stderr = call.has_flag("stderr");
let no_newline = call.has_flag(engine_state, stack, "no-newline")?;
let to_stderr = call.has_flag(engine_state, stack, "stderr")?;
// This will allow for easy printing of pipelines as well
if !args.is_empty() {

View File

@ -1,4 +1,3 @@
use super::DescriptionMenu;
use crate::{menus::NuMenuCompleter, NuHelpCompleter};
use crossterm::event::{KeyCode, KeyModifiers};
use nu_color_config::{color_record_to_nustyle, lookup_ansi_color_style};
@ -12,7 +11,8 @@ use nu_protocol::{
};
use reedline::{
default_emacs_keybindings, default_vi_insert_keybindings, default_vi_normal_keybindings,
ColumnarMenu, EditCommand, Keybindings, ListMenu, Reedline, ReedlineEvent, ReedlineMenu,
ColumnarMenu, DescriptionMenu, DescriptionMode, EditCommand, IdeMenu, Keybindings, ListMenu,
MenuBuilder, Reedline, ReedlineEvent, ReedlineMenu,
};
use std::sync::Arc;
@ -84,7 +84,7 @@ pub(crate) fn add_menus(
}
// Checking if the default menus have been added from the config file
let default_menus = vec![
let default_menus = [
("completion_menu", DEFAULT_COMPLETION_MENU),
("history_menu", DEFAULT_HISTORY_MENU),
("help_menu", DEFAULT_HELP_MENU),
@ -94,7 +94,7 @@ pub(crate) fn add_menus(
if !config
.menus
.iter()
.any(|menu| menu.name.into_string("", config) == name)
.any(|menu| menu.name.to_expanded_string("", config) == name)
{
let (block, _) = {
let mut working_set = StateWorkingSet::new(&engine_state);
@ -133,22 +133,23 @@ fn add_menu(
) -> Result<Reedline, ShellError> {
let span = menu.menu_type.span();
if let Value::Record { val, .. } = &menu.menu_type {
let layout = extract_value("layout", val, span)?.into_string("", config);
let layout = extract_value("layout", val, span)?.to_expanded_string("", config);
match layout.as_str() {
"columnar" => add_columnar_menu(line_editor, menu, engine_state, stack, config),
"list" => add_list_menu(line_editor, menu, engine_state, stack, config),
"ide" => add_ide_menu(line_editor, menu, engine_state, stack, config),
"description" => add_description_menu(line_editor, menu, engine_state, stack, config),
_ => Err(ShellError::UnsupportedConfigValue {
expected: "columnar, list or description".to_string(),
value: menu.menu_type.into_abbreviated_string(config),
expected: "columnar, list, ide or description".to_string(),
value: menu.menu_type.to_abbreviated_string(config),
span: menu.menu_type.span(),
}),
}
} else {
Err(ShellError::UnsupportedConfigValue {
expected: "only record type".to_string(),
value: menu.menu_type.into_abbreviated_string(config),
value: menu.menu_type.to_abbreviated_string(config),
span: menu.menu_type.span(),
})
}
@ -180,7 +181,7 @@ pub(crate) fn add_columnar_menu(
config: &Config,
) -> Result<Reedline, ShellError> {
let span = menu.menu_type.span();
let name = menu.name.into_string("", config);
let name = menu.name.to_expanded_string("", config);
let mut columnar_menu = ColumnarMenu::default().with_name(&name);
if let Value::Record { val, .. } = &menu.menu_type {
@ -235,10 +236,26 @@ pub(crate) fn add_columnar_menu(
columnar_menu,
ColumnarMenu::with_description_text_style
);
add_style!(
"match_text",
val,
span,
config,
columnar_menu,
ColumnarMenu::with_match_text_style
);
add_style!(
"selected_match_text",
val,
span,
config,
columnar_menu,
ColumnarMenu::with_selected_match_text_style
);
}
let marker = menu.marker.into_string("", config);
columnar_menu = columnar_menu.with_marker(marker);
let marker = menu.marker.to_expanded_string("", config);
columnar_menu = columnar_menu.with_marker(&marker);
let only_buffer_difference = menu.only_buffer_difference.as_bool()?;
columnar_menu = columnar_menu.with_only_buffer_difference(only_buffer_difference);
@ -263,7 +280,7 @@ pub(crate) fn add_columnar_menu(
}
_ => Err(ShellError::UnsupportedConfigValue {
expected: "block or omitted value".to_string(),
value: menu.source.into_abbreviated_string(config),
value: menu.source.to_abbreviated_string(config),
span,
}),
}
@ -277,7 +294,7 @@ pub(crate) fn add_list_menu(
stack: &Stack,
config: &Config,
) -> Result<Reedline, ShellError> {
let name = menu.name.into_string("", config);
let name = menu.name.to_expanded_string("", config);
let mut list_menu = ListMenu::default().with_name(&name);
let span = menu.menu_type.span();
@ -319,8 +336,8 @@ pub(crate) fn add_list_menu(
);
}
let marker = menu.marker.into_string("", config);
list_menu = list_menu.with_marker(marker);
let marker = menu.marker.to_expanded_string("", config);
list_menu = list_menu.with_marker(&marker);
let only_buffer_difference = menu.only_buffer_difference.as_bool()?;
list_menu = list_menu.with_only_buffer_difference(only_buffer_difference);
@ -345,12 +362,235 @@ pub(crate) fn add_list_menu(
}
_ => Err(ShellError::UnsupportedConfigValue {
expected: "block or omitted value".to_string(),
value: menu.source.into_abbreviated_string(config),
value: menu.source.to_abbreviated_string(config),
span: menu.source.span(),
}),
}
}
// Adds an IDE menu to the line editor
pub(crate) fn add_ide_menu(
line_editor: Reedline,
menu: &ParsedMenu,
engine_state: Arc<EngineState>,
stack: &Stack,
config: &Config,
) -> Result<Reedline, ShellError> {
let span = menu.menu_type.span();
let name = menu.name.to_expanded_string("", config);
let mut ide_menu = IdeMenu::default().with_name(&name);
if let Value::Record { val, .. } = &menu.menu_type {
ide_menu = match extract_value("min_completion_width", val, span) {
Ok(min_completion_width) => {
let min_completion_width = min_completion_width.as_int()?;
ide_menu.with_min_completion_width(min_completion_width as u16)
}
Err(_) => ide_menu,
};
ide_menu = match extract_value("max_completion_width", val, span) {
Ok(max_completion_width) => {
let max_completion_width = max_completion_width.as_int()?;
ide_menu.with_max_completion_width(max_completion_width as u16)
}
Err(_) => ide_menu,
};
ide_menu = match extract_value("max_completion_height", val, span) {
Ok(max_completion_height) => {
let max_completion_height = max_completion_height.as_int()?;
ide_menu.with_max_completion_height(max_completion_height as u16)
}
Err(_) => ide_menu.with_max_completion_height(10u16),
};
ide_menu = match extract_value("padding", val, span) {
Ok(padding) => {
let padding = padding.as_int()?;
ide_menu.with_padding(padding as u16)
}
Err(_) => ide_menu,
};
ide_menu = match extract_value("border", val, span) {
Ok(border) => {
if let Ok(border) = border.as_bool() {
if border {
ide_menu.with_default_border()
} else {
ide_menu
}
} else if let Ok(border_chars) = border.as_record() {
let top_right = extract_value("top_right", border_chars, span)?.as_char()?;
let top_left = extract_value("top_left", border_chars, span)?.as_char()?;
let bottom_right =
extract_value("bottom_right", border_chars, span)?.as_char()?;
let bottom_left =
extract_value("bottom_left", border_chars, span)?.as_char()?;
let horizontal = extract_value("horizontal", border_chars, span)?.as_char()?;
let vertical = extract_value("vertical", border_chars, span)?.as_char()?;
ide_menu.with_border(
top_right,
top_left,
bottom_right,
bottom_left,
horizontal,
vertical,
)
} else {
return Err(ShellError::UnsupportedConfigValue {
expected: "bool or record".to_string(),
value: border.to_abbreviated_string(config),
span: border.span(),
});
}
}
Err(_) => ide_menu.with_default_border(),
};
ide_menu = match extract_value("cursor_offset", val, span) {
Ok(cursor_offset) => {
let cursor_offset = cursor_offset.as_int()?;
ide_menu.with_cursor_offset(cursor_offset as i16)
}
Err(_) => ide_menu,
};
ide_menu = match extract_value("description_mode", val, span) {
Ok(description_mode) => match description_mode.coerce_str()?.as_ref() {
"left" => ide_menu.with_description_mode(DescriptionMode::Left),
"right" => ide_menu.with_description_mode(DescriptionMode::Right),
"prefer_right" => ide_menu.with_description_mode(DescriptionMode::PreferRight),
_ => {
return Err(ShellError::UnsupportedConfigValue {
expected: "\"left\", \"right\" or \"prefer_right\"".to_string(),
value: description_mode.to_abbreviated_string(config),
span: description_mode.span(),
});
}
},
Err(_) => ide_menu,
};
ide_menu = match extract_value("min_description_width", val, span) {
Ok(min_description_width) => {
let min_description_width = min_description_width.as_int()?;
ide_menu.with_min_description_width(min_description_width as u16)
}
Err(_) => ide_menu,
};
ide_menu = match extract_value("max_description_width", val, span) {
Ok(max_description_width) => {
let max_description_width = max_description_width.as_int()?;
ide_menu.with_max_description_width(max_description_width as u16)
}
Err(_) => ide_menu,
};
ide_menu = match extract_value("max_description_height", val, span) {
Ok(max_description_height) => {
let max_description_height = max_description_height.as_int()?;
ide_menu.with_max_description_height(max_description_height as u16)
}
Err(_) => ide_menu,
};
ide_menu = match extract_value("description_offset", val, span) {
Ok(description_padding) => {
let description_padding = description_padding.as_int()?;
ide_menu.with_description_offset(description_padding as u16)
}
Err(_) => ide_menu,
};
ide_menu = match extract_value("correct_cursor_pos", val, span) {
Ok(correct_cursor_pos) => {
let correct_cursor_pos = correct_cursor_pos.as_bool()?;
ide_menu.with_correct_cursor_pos(correct_cursor_pos)
}
Err(_) => ide_menu,
};
}
let span = menu.style.span();
if let Value::Record { val, .. } = &menu.style {
add_style!(
"text",
val,
span,
config,
ide_menu,
IdeMenu::with_text_style
);
add_style!(
"selected_text",
val,
span,
config,
ide_menu,
IdeMenu::with_selected_text_style
);
add_style!(
"description_text",
val,
span,
config,
ide_menu,
IdeMenu::with_description_text_style
);
add_style!(
"match_text",
val,
span,
config,
ide_menu,
IdeMenu::with_match_text_style
);
add_style!(
"selected_match_text",
val,
span,
config,
ide_menu,
IdeMenu::with_selected_match_text_style
);
}
let marker = menu.marker.to_expanded_string("", config);
ide_menu = ide_menu.with_marker(&marker);
let only_buffer_difference = menu.only_buffer_difference.as_bool()?;
ide_menu = ide_menu.with_only_buffer_difference(only_buffer_difference);
let span = menu.source.span();
match &menu.source {
Value::Nothing { .. } => {
Ok(line_editor.with_menu(ReedlineMenu::EngineCompleter(Box::new(ide_menu))))
}
Value::Closure { val, .. } => {
let menu_completer = NuMenuCompleter::new(
val.block_id,
span,
stack.captures_to_stack(val.captures.clone()),
engine_state,
only_buffer_difference,
);
Ok(line_editor.with_menu(ReedlineMenu::WithCompleter {
menu: Box::new(ide_menu),
completer: Box::new(menu_completer),
}))
}
_ => Err(ShellError::UnsupportedConfigValue {
expected: "block or omitted value".to_string(),
value: menu.source.to_abbreviated_string(config),
span,
}),
}
}
// Adds a description menu to the line editor
pub(crate) fn add_description_menu(
line_editor: Reedline,
@ -359,7 +599,7 @@ pub(crate) fn add_description_menu(
stack: &Stack,
config: &Config,
) -> Result<Reedline, ShellError> {
let name = menu.name.into_string("", config);
let name = menu.name.to_expanded_string("", config);
let mut description_menu = DescriptionMenu::default().with_name(&name);
let span = menu.menu_type.span();
@ -433,8 +673,8 @@ pub(crate) fn add_description_menu(
);
}
let marker = menu.marker.into_string("", config);
description_menu = description_menu.with_marker(marker);
let marker = menu.marker.to_expanded_string("", config);
description_menu = description_menu.with_marker(&marker);
let only_buffer_difference = menu.only_buffer_difference.as_bool()?;
description_menu = description_menu.with_only_buffer_difference(only_buffer_difference);
@ -463,7 +703,7 @@ pub(crate) fn add_description_menu(
}
_ => Err(ShellError::UnsupportedConfigValue {
expected: "closure or omitted value".to_string(),
value: menu.source.into_abbreviated_string(config),
value: menu.source.to_abbreviated_string(config),
span: menu.source.span(),
}),
}
@ -602,7 +842,7 @@ fn add_keybinding(
}
v => Err(ShellError::UnsupportedConfigValue {
expected: "string or list of strings".to_string(),
value: v.into_abbreviated_string(config),
value: v.to_abbreviated_string(config),
span: v.span(),
}),
}
@ -615,7 +855,7 @@ fn add_parsed_keybinding(
) -> Result<(), ShellError> {
let modifier = match keybinding
.modifier
.into_string("", config)
.to_expanded_string("", config)
.to_ascii_lowercase()
.as_str()
{
@ -632,7 +872,7 @@ fn add_parsed_keybinding(
_ => {
return Err(ShellError::UnsupportedConfigValue {
expected: "CONTROL, SHIFT, ALT or NONE".to_string(),
value: keybinding.modifier.into_abbreviated_string(config),
value: keybinding.modifier.to_abbreviated_string(config),
span: keybinding.modifier.span(),
})
}
@ -640,7 +880,7 @@ fn add_parsed_keybinding(
let keycode = match keybinding
.keycode
.into_string("", config)
.to_expanded_string("", config)
.to_ascii_lowercase()
.as_str()
{
@ -693,7 +933,7 @@ fn add_parsed_keybinding(
_ => {
return Err(ShellError::UnsupportedConfigValue {
expected: "crossterm KeyCode".to_string(),
value: keybinding.keycode.into_abbreviated_string(config),
value: keybinding.keycode.to_abbreviated_string(config),
span: keybinding.keycode.span(),
})
}
@ -731,7 +971,10 @@ fn parse_event(value: &Value, config: &Config) -> Result<Option<ReedlineEvent>,
match value {
Value::Record { val: record, .. } => match EventType::try_from_record(record, span)? {
EventType::Send(value) => event_from_record(
value.into_string("", config).to_ascii_lowercase().as_str(),
value
.to_expanded_string("", config)
.to_ascii_lowercase()
.as_str(),
record,
config,
span,
@ -739,7 +982,10 @@ fn parse_event(value: &Value, config: &Config) -> Result<Option<ReedlineEvent>,
.map(Some),
EventType::Edit(value) => {
let edit = edit_from_record(
value.into_string("", config).to_ascii_lowercase().as_str(),
value
.to_expanded_string("", config)
.to_ascii_lowercase()
.as_str(),
record,
config,
span,
@ -767,7 +1013,7 @@ fn parse_event(value: &Value, config: &Config) -> Result<Option<ReedlineEvent>,
}
v => Err(ShellError::UnsupportedConfigValue {
expected: "list of events".to_string(),
value: v.into_abbreviated_string(config),
value: v.to_abbreviated_string(config),
span: v.span(),
}),
},
@ -793,7 +1039,7 @@ fn parse_event(value: &Value, config: &Config) -> Result<Option<ReedlineEvent>,
Value::Nothing { .. } => Ok(None),
v => Err(ShellError::UnsupportedConfigValue {
expected: "record or list of records, null to unbind key".to_string(),
value: v.into_abbreviated_string(config),
value: v.to_abbreviated_string(config),
span: v.span(),
}),
}
@ -836,11 +1082,11 @@ fn event_from_record(
"openeditor" => ReedlineEvent::OpenEditor,
"menu" => {
let menu = extract_value("name", record, span)?;
ReedlineEvent::Menu(menu.into_string("", config))
ReedlineEvent::Menu(menu.to_expanded_string("", config))
}
"executehostcommand" => {
let cmd = extract_value("cmd", record, span)?;
ReedlineEvent::ExecuteHostCommand(cmd.into_string("", config))
ReedlineEvent::ExecuteHostCommand(cmd.to_expanded_string("", config))
}
v => {
return Err(ShellError::UnsupportedConfigValue {
@ -861,22 +1107,82 @@ fn edit_from_record(
span: Span,
) -> Result<EditCommand, ShellError> {
let edit = match name {
"movetostart" => EditCommand::MoveToStart,
"movetolinestart" => EditCommand::MoveToLineStart,
"movetoend" => EditCommand::MoveToEnd,
"movetolineend" => EditCommand::MoveToLineEnd,
"moveleft" => EditCommand::MoveLeft,
"moveright" => EditCommand::MoveRight,
"movewordleft" => EditCommand::MoveWordLeft,
"movebigwordleft" => EditCommand::MoveBigWordLeft,
"movewordright" => EditCommand::MoveWordRight,
"movewordrightend" => EditCommand::MoveWordRightEnd,
"movebigwordrightend" => EditCommand::MoveBigWordRightEnd,
"movewordrightstart" => EditCommand::MoveWordRightStart,
"movebigwordrightstart" => EditCommand::MoveBigWordRightStart,
"movetostart" => EditCommand::MoveToStart {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movetolinestart" => EditCommand::MoveToLineStart {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movetoend" => EditCommand::MoveToEnd {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movetolineend" => EditCommand::MoveToLineEnd {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"moveleft" => EditCommand::MoveLeft {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"moveright" => EditCommand::MoveRight {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movewordleft" => EditCommand::MoveWordLeft {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movebigwordleft" => EditCommand::MoveBigWordLeft {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movewordright" => EditCommand::MoveWordRight {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movewordrightend" => EditCommand::MoveWordRightEnd {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movebigwordrightend" => EditCommand::MoveBigWordRightEnd {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movewordrightstart" => EditCommand::MoveWordRightStart {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movebigwordrightstart" => EditCommand::MoveBigWordRightStart {
select: extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false),
},
"movetoposition" => {
let value = extract_value("value", record, span)?;
EditCommand::MoveToPosition(value.as_int()? as usize)
let select = extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false);
EditCommand::MoveToPosition {
position: value.as_int()? as usize,
select,
}
}
"insertchar" => {
let value = extract_value("value", record, span)?;
@ -885,7 +1191,7 @@ fn edit_from_record(
}
"insertstring" => {
let value = extract_value("value", record, span)?;
EditCommand::InsertString(value.into_string("", config))
EditCommand::InsertString(value.to_expanded_string("", config))
}
"insertnewline" => EditCommand::InsertNewline,
"backspace" => EditCommand::Backspace,
@ -928,12 +1234,18 @@ fn edit_from_record(
"moverightuntil" => {
let value = extract_value("value", record, span)?;
let char = extract_char(value, config)?;
EditCommand::MoveRightUntil(char)
let select = extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false);
EditCommand::MoveRightUntil { c: char, select }
}
"moverightbefore" => {
let value = extract_value("value", record, span)?;
let char = extract_char(value, config)?;
EditCommand::MoveRightBefore(char)
let select = extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false);
EditCommand::MoveRightBefore { c: char, select }
}
"cutleftuntil" => {
let value = extract_value("value", record, span)?;
@ -948,14 +1260,23 @@ fn edit_from_record(
"moveleftuntil" => {
let value = extract_value("value", record, span)?;
let char = extract_char(value, config)?;
EditCommand::MoveLeftUntil(char)
let select = extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false);
EditCommand::MoveLeftUntil { c: char, select }
}
"moveleftbefore" => {
let value = extract_value("value", record, span)?;
let char = extract_char(value, config)?;
EditCommand::MoveLeftBefore(char)
let select = extract_value("select", record, span)
.and_then(|value| value.as_bool())
.unwrap_or(false);
EditCommand::MoveLeftBefore { c: char, select }
}
"complete" => EditCommand::Complete,
"cutselection" => EditCommand::CutSelection,
"copyselection" => EditCommand::CopySelection,
"selectall" => EditCommand::SelectAll,
e => {
return Err(ShellError::UnsupportedConfigValue {
expected: "reedline EditCommand".to_string(),
@ -971,7 +1292,7 @@ fn edit_from_record(
fn extract_char(value: &Value, config: &Config) -> Result<char, ShellError> {
let span = value.span();
value
.into_string("", config)
.to_expanded_string("", config)
.chars()
.next()
.ok_or_else(|| ShellError::MissingConfigValue {
@ -1109,4 +1430,57 @@ mod test {
let b = EventType::try_from_record(&event, span);
assert!(matches!(b, Err(ShellError::MissingConfigValue { .. })));
}
#[test]
fn test_move_without_optional_select() {
let event = record! {
"edit" => Value::test_string("moveleft")
};
let event = Value::test_record(event);
let config = Config::default();
let parsed_event = parse_event(&event, &config).unwrap();
assert_eq!(
parsed_event,
Some(ReedlineEvent::Edit(vec![EditCommand::MoveLeft {
select: false
}]))
);
}
#[test]
fn test_move_with_select_false() {
let event = record! {
"edit" => Value::test_string("moveleft"),
"select" => Value::test_bool(false)
};
let event = Value::test_record(event);
let config = Config::default();
let parsed_event = parse_event(&event, &config).unwrap();
assert_eq!(
parsed_event,
Some(ReedlineEvent::Edit(vec![EditCommand::MoveLeft {
select: false
}]))
);
}
#[test]
fn test_move_with_select_true() {
let event = record! {
"edit" => Value::test_string("moveleft"),
"select" => Value::test_bool(true)
};
let event = Value::test_record(event);
let config = Config::default();
let parsed_event = parse_event(&event, &config).unwrap();
assert_eq!(
parsed_event,
Some(ReedlineEvent::Edit(vec![EditCommand::MoveLeft {
select: true
}]))
);
}
}

File diff suppressed because it is too large Load Diff

View File

@ -1,15 +1,17 @@
use log::trace;
use nu_ansi_term::Style;
use nu_color_config::{get_matching_brackets_style, get_shape_color};
use nu_engine::env;
use nu_parser::{flatten_block, parse, FlatShape};
use nu_protocol::ast::{Argument, Block, Expr, Expression, PipelineElement, RecordItem};
use nu_protocol::engine::{EngineState, StateWorkingSet};
use nu_protocol::engine::{EngineState, Stack, StateWorkingSet};
use nu_protocol::{Config, Span};
use reedline::{Highlighter, StyledText};
use std::sync::Arc;
pub struct NuHighlighter {
pub engine_state: Arc<EngineState>,
pub stack: Arc<Stack>,
pub config: Config,
}
@ -32,7 +34,17 @@ impl Highlighter for NuHighlighter {
working_set.get_span_contents(Span::new(span.start, span.end));
let str_word = String::from_utf8_lossy(str_contents).to_string();
if which::which(str_word).ok().is_some() {
let paths = env::path_str(&self.engine_state, &self.stack, *span).ok();
let res = if let Ok(cwd) =
env::current_dir_str(&self.engine_state, &self.stack)
{
which::which_in(str_word, paths.as_ref(), cwd).ok()
} else {
which::which_in_global(str_word, paths.as_ref())
.ok()
.and_then(|mut i| i.next())
};
if res.is_some() {
*shape = FlatShape::ExternalResolved;
}
}
@ -252,6 +264,8 @@ fn find_matching_block_end_in_block(
for e in &p.elements {
match e {
PipelineElement::Expression(_, e)
| PipelineElement::ErrPipedExpression(_, e)
| PipelineElement::OutErrPipedExpression(_, e)
| PipelineElement::Redirection(_, _, e, _)
| PipelineElement::And(_, e)
| PipelineElement::Or(_, e)
@ -321,9 +335,9 @@ fn find_matching_block_end_in_expr(
Expr::Keyword(..) => None,
Expr::ValueWithUnit(..) => None,
Expr::DateTime(_) => None,
Expr::Filepath(_) => None,
Expr::Directory(_) => None,
Expr::GlobPattern(_) => None,
Expr::Filepath(_, _) => None,
Expr::Directory(_, _) => None,
Expr::GlobPattern(_, _) => None,
Expr::String(_) => None,
Expr::CellPath(_) => None,
Expr::ImportPattern(_) => None,

View File

@ -66,7 +66,7 @@ fn custom_completer() -> NuCompleter {
// Add record value as example
let record = r#"
let external_completer = {|spans|
let external_completer = {|spans|
$spans
}
@ -247,6 +247,16 @@ fn file_completions() {
// Match the results
match_suggestions(expected_paths, suggestions);
// Test completions for hidden files
let target_dir = format!("ls {}/.", folder(dir.join(".hidden_folder")));
let suggestions = completer.complete(&target_dir, target_dir.len());
let expected_paths: Vec<String> =
vec![file(dir.join(".hidden_folder").join(".hidden_subfile"))];
// Match the results
match_suggestions(expected_paths, suggestions);
}
#[test]
@ -584,6 +594,7 @@ fn file_completion_quoted() {
let suggestions = completer.complete(target_dir, target_dir.len());
let expected_paths: Vec<String> = vec![
"\'[a] bc.txt\'".to_string(),
"`--help`".to_string(),
"`-42`".to_string(),
"`-inf`".to_string(),
@ -684,13 +695,14 @@ fn variables_completions() {
// Test completions for $nu
let suggestions = completer.complete("$nu.", 4);
assert_eq!(14, suggestions.len());
assert_eq!(15, suggestions.len());
let expected: Vec<String> = vec![
"config-path".into(),
"current-exe".into(),
"default-config-dir".into(),
"env-path".into(),
"history-enabled".into(),
"history-path".into(),
"home-path".into(),
"is-interactive".into(),
@ -709,9 +721,13 @@ fn variables_completions() {
// Test completions for $nu.h (filter)
let suggestions = completer.complete("$nu.h", 5);
assert_eq!(2, suggestions.len());
assert_eq!(3, suggestions.len());
let expected: Vec<String> = vec!["history-path".into(), "home-path".into()];
let expected: Vec<String> = vec![
"history-enabled".into(),
"history-path".into(),
"home-path".into(),
];
// Match results
match_suggestions(expected, suggestions);

View File

@ -5,21 +5,17 @@ edition = "2021"
license = "MIT"
name = "nu-cmd-base"
repository = "https://github.com/nushell/nushell/tree/main/crates/nu-cmd-base"
version = "0.88.2"
version = "0.91.0"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
nu-engine = { path = "../nu-engine", version = "0.88.2" }
nu-glob = { path = "../nu-glob", version = "0.88.2" }
nu-parser = { path = "../nu-parser", version = "0.88.2" }
nu-path = { path = "../nu-path", version = "0.88.2" }
nu-protocol = { path = "../nu-protocol", version = "0.88.2" }
nu-utils = { path = "../nu-utils", version = "0.88.2" }
nu-engine = { path = "../nu-engine", version = "0.91.0" }
nu-parser = { path = "../nu-parser", version = "0.91.0" }
nu-path = { path = "../nu-path", version = "0.91.0" }
nu-protocol = { path = "../nu-protocol", version = "0.91.0" }
indexmap = "2.1"
miette = "5.10.0"
indexmap = "2.2"
miette = "7.1.0"
[dev-dependencies]
nu-test-support = { path = "../nu-test-support", version = "0.88.2" }
rstest = "0.18.2"

View File

@ -1,205 +0,0 @@
// utilities for expanding globs in command arguments
use nu_glob::{glob_with_parent, MatchOptions, Paths};
use nu_protocol::{ShellError, Spanned};
use std::fs;
use std::path::{Path, PathBuf};
// standard glob options to use for filesystem command arguments
const GLOB_PARAMS: MatchOptions = MatchOptions {
case_sensitive: true,
require_literal_separator: false,
require_literal_leading_dot: false,
recursive_match_hidden_dir: true,
};
// handle an argument that could be a literal path or a glob.
// if literal path, return just that (whether user can access it or not).
// if glob, expand into matching paths, using GLOB_PARAMS options.
pub fn arg_glob(
pattern: &Spanned<String>, // alleged path or glob
cwd: &Path, // current working directory
) -> Result<Paths, ShellError> {
arg_glob_opt(pattern, cwd, GLOB_PARAMS)
}
// variant of [arg_glob] that requires literal dot prefix in pattern to match dot-prefixed path.
pub fn arg_glob_leading_dot(pattern: &Spanned<String>, cwd: &Path) -> Result<Paths, ShellError> {
arg_glob_opt(
pattern,
cwd,
MatchOptions {
require_literal_leading_dot: true,
..GLOB_PARAMS
},
)
}
fn arg_glob_opt(
pattern: &Spanned<String>,
cwd: &Path,
options: MatchOptions,
) -> Result<Paths, ShellError> {
// remove ansi coloring (?)
let pattern = {
Spanned {
item: nu_utils::strip_ansi_string_unlikely(pattern.item.clone()),
span: pattern.span,
}
};
// if there's a file with same path as the pattern, just return that.
let pp = cwd.join(&pattern.item);
let md = fs::metadata(pp);
#[allow(clippy::single_match)]
match md {
Ok(_metadata) => {
return Ok(Paths::single(&PathBuf::from(pattern.item), cwd));
}
// file not found, but also "invalid chars in file" (e.g * on Windows). Fall through and glob
Err(_) => {}
}
// user wasn't referring to a specific thing in filesystem, try to glob it.
match glob_with_parent(&pattern.item, options, cwd) {
Ok(p) => Ok(p),
Err(pat_err) => Err(ShellError::InvalidGlobPattern {
msg: pat_err.msg.into(),
span: pattern.span,
}),
}
}
#[cfg(test)]
mod test {
use super::*;
use nu_glob::GlobResult;
use nu_protocol::{Span, Spanned};
use nu_test_support::fs::Stub::EmptyFile;
use nu_test_support::playground::Playground;
use rstest::rstest;
fn spanned_string(str: &str) -> Spanned<String> {
Spanned {
item: str.to_string(),
span: Span::test_data(),
}
}
#[test]
fn does_something() {
let act = arg_glob(&spanned_string("*"), &PathBuf::from("."));
assert!(act.is_ok());
for f in act.expect("checked ok") {
match f {
Ok(p) => {
assert!(!p.to_str().unwrap().is_empty());
}
Err(e) => panic!("unexpected error {:?}", e),
};
}
}
#[test]
fn glob_format_error() {
let act = arg_glob(&spanned_string(r#"ab]c[def"#), &PathBuf::from("."));
assert!(act.is_err());
}
#[rstest]
#[case("*", 4, "no dirs")]
#[case("**/*", 7, "incl dirs")]
fn glob_subdirs(#[case] pat: &str, #[case] exp_count: usize, #[case] case: &str) {
Playground::setup("glob_subdirs", |dirs, sandbox| {
sandbox.with_files(vec![
EmptyFile("yehuda.txt"),
EmptyFile("jttxt"),
EmptyFile("andres.txt"),
]);
sandbox.mkdir(".children");
sandbox.within(".children").with_files(vec![
EmptyFile("timothy.txt"),
EmptyFile("tiffany.txt"),
EmptyFile("trish.txt"),
]);
let p: Vec<GlobResult> = arg_glob(&spanned_string(pat), &dirs.test)
.expect("no error")
.collect();
assert_eq!(
exp_count,
p.iter().filter(|i| i.is_ok()).count(),
" case: {case} ",
);
// expected behavior -- that directories are included in results (if name matches pattern)
let t = p
.iter()
.any(|i| i.as_ref().unwrap().to_string_lossy().contains(".children"));
assert!(t, "check for dir, case {case}");
})
}
#[rstest]
#[case("yehuda.txt", true, 1, "matches literal path")]
#[case("*", false, 3, "matches glob")]
#[case(r#"bad[glob.foo"#, true, 1, "matches literal, would be bad glob pat")]
fn exact_vs_glob(
#[case] pat: &str,
#[case] exp_matches_input: bool,
#[case] exp_count: usize,
#[case] case: &str,
) {
Playground::setup("exact_vs_glob", |dirs, sandbox| {
sandbox.with_files(vec![
EmptyFile("yehuda.txt"),
EmptyFile("jttxt"),
EmptyFile("bad[glob.foo"),
]);
let res = arg_glob(&spanned_string(pat), &dirs.test)
.expect("no error")
.collect::<Vec<GlobResult>>();
eprintln!("res: {:?}", res);
if exp_matches_input {
assert_eq!(
exp_count,
res.len(),
" case {case}: matches input, but count not 1? "
);
assert_eq!(
&res[0].as_ref().unwrap().to_string_lossy(),
pat, // todo: is it OK for glob to return relative paths (not to current cwd, but to arg cwd of arg_glob)?
);
} else {
assert_eq!(exp_count, res.len(), " case: {}: matched glob", case);
}
})
}
#[rstest]
#[case(r#"realbad[glob.foo"#, true, 1, "error, bad glob")]
fn exact_vs_bad_glob(
// if path doesn't exist but pattern is not valid glob, should get error.
#[case] pat: &str,
#[case] _exp_matches_input: bool,
#[case] _exp_count: usize,
#[case] _tag: &str,
) {
Playground::setup("exact_vs_bad_glob", |dirs, sandbox| {
sandbox.with_files(vec![
EmptyFile("yehuda.txt"),
EmptyFile("jttxt"),
EmptyFile("bad[glob.foo"),
]);
let res = arg_glob(&spanned_string(pat), &dirs.test);
assert!(res
.expect_err("expected error")
.to_string()
.contains("Invalid glob pattern"));
})
}
}

View File

@ -150,7 +150,7 @@ pub fn eval_hook(
// If it returns true (the default if a condition block is not specified), the hook should be run.
let do_run_hook = if let Some(condition) = val.get("condition") {
let other_span = condition.span();
if let Ok(block_id) = condition.as_block() {
if let Ok(block_id) = condition.coerce_block() {
match run_hook_block(
engine_state,
stack,

View File

@ -1,7 +1,4 @@
mod arg_glob;
pub mod formats;
pub mod hook;
pub mod input_handler;
pub mod util;
pub use arg_glob::arg_glob;
pub use arg_glob::arg_glob_leading_dot;

View File

@ -66,7 +66,7 @@ fn get_editor_commandline(
match value {
Value::String { val, .. } if !val.is_empty() => Ok((val.to_string(), Vec::new())),
Value::List { vals, .. } if !vals.is_empty() => {
let mut editor_cmd = vals.iter().map(|l| l.as_string());
let mut editor_cmd = vals.iter().map(|l| l.coerce_string());
match editor_cmd.next().transpose()? {
Some(editor) if !editor.is_empty() => {
let params = editor_cmd.collect::<Result<_, ShellError>>()?;

View File

@ -5,7 +5,7 @@ edition = "2021"
license = "MIT"
name = "nu-cmd-dataframe"
repository = "https://github.com/nushell/nushell/tree/main/crates/nu-cmd-dataframe"
version = "0.88.2"
version = "0.91.0"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@ -13,22 +13,23 @@ version = "0.88.2"
bench = false
[dependencies]
nu-engine = { path = "../nu-engine", version = "0.88.2" }
nu-parser = { path = "../nu-parser", version = "0.88.2" }
nu-protocol = { path = "../nu-protocol", version = "0.88.2" }
nu-engine = { path = "../nu-engine", version = "0.91.0" }
nu-parser = { path = "../nu-parser", version = "0.91.0" }
nu-protocol = { path = "../nu-protocol", version = "0.91.0" }
# Potential dependencies for extras
chrono = { version = "0.4", features = ["std", "unstable-locales"], default-features = false }
chrono-tz = "0.8"
fancy-regex = "0.12"
indexmap = { version = "2.1" }
fancy-regex = "0.13"
indexmap = { version = "2.2" }
num = { version = "0.4", optional = true }
serde = { version = "1.0", features = ["derive"] }
sqlparser = { version = "0.39", optional = true }
polars-io = { version = "0.35", features = ["avro"], optional = true }
polars-arrow = { version = "0.35", optional = true }
polars-ops = { version = "0.35", optional = true }
polars-plan = { version = "0.35", optional = true }
sqlparser = { version = "0.43", optional = true }
polars-io = { version = "0.37", features = ["avro"], optional = true }
polars-arrow = { version = "0.37", optional = true }
polars-ops = { version = "0.37", optional = true }
polars-plan = { version = "0.37", features = ["regex"], optional = true }
polars-utils = { version = "0.37", optional = true }
[dependencies.polars]
features = [
@ -62,12 +63,11 @@ features = [
"to_dummies",
]
optional = true
version = "0.35"
version = "0.37"
[features]
dataframe = ["num", "polars", "polars-io", "polars-arrow", "polars-ops", "polars-plan", "sqlparser"]
dataframe = ["num", "polars", "polars-io", "polars-arrow", "polars-ops", "polars-plan", "polars-utils", "sqlparser"]
default = []
[dev-dependencies]
nu-cmd-lang = { path = "../nu-cmd-lang", version = "0.88.2" }
nu-test-support = { path = "../nu-test-support", version = "0.88.2" }
nu-cmd-lang = { path = "../nu-cmd-lang", version = "0.91.0" }

View File

@ -37,24 +37,27 @@ impl Command for AppendDF {
example: r#"let a = ([[a b]; [1 2] [3 4]] | dfr into-df);
$a | dfr append $a"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"a_x".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b_x".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"a_x".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b_x".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -64,26 +67,29 @@ impl Command for AppendDF {
example: r#"let a = ([[a b]; [1 2] [3 4]] | dfr into-df);
$a | dfr append $a --col"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![
Value::test_int(1),
Value::test_int(3),
Value::test_int(1),
Value::test_int(3),
],
),
Column::new(
"b".to_string(),
vec![
Value::test_int(2),
Value::test_int(4),
Value::test_int(2),
Value::test_int(4),
],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![
Value::test_int(1),
Value::test_int(3),
Value::test_int(1),
Value::test_int(3),
],
),
Column::new(
"b".to_string(),
vec![
Value::test_int(2),
Value::test_int(4),
Value::test_int(2),
Value::test_int(4),
],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -110,7 +116,7 @@ fn command(
) -> Result<PipelineData, ShellError> {
let other: Value = call.req(engine_state, stack, 0)?;
let axis = if call.has_flag("col") {
let axis = if call.has_flag(engine_state, stack, "col")? {
Axis::Column
} else {
Axis::Row

View File

@ -0,0 +1,201 @@
use crate::dataframe::values::{str_to_dtype, NuExpression, NuLazyFrame};
use super::super::values::NuDataFrame;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use polars::prelude::*;
#[derive(Clone)]
pub struct CastDF;
impl Command for CastDF {
fn name(&self) -> &str {
"dfr cast"
}
fn usage(&self) -> &str {
"Cast a column to a different dtype."
}
fn signature(&self) -> Signature {
Signature::build(self.name())
.input_output_types(vec![
(
Type::Custom("expression".into()),
Type::Custom("expression".into()),
),
(
Type::Custom("dataframe".into()),
Type::Custom("dataframe".into()),
),
])
.required(
"dtype",
SyntaxShape::String,
"The dtype to cast the column to",
)
.optional(
"column",
SyntaxShape::String,
"The column to cast. Required when used with a dataframe.",
)
.category(Category::Custom("dataframe".into()))
}
fn examples(&self) -> Vec<Example> {
vec![
Example {
description: "Cast a column in a dataframe to a different dtype",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr cast u8 a | dfr schema",
result: Some(Value::record(
record! {
"a" => Value::string("u8", Span::test_data()),
"b" => Value::string("i64", Span::test_data()),
},
Span::test_data(),
)),
},
Example {
description: "Cast a column in a lazy dataframe to a different dtype",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr into-lazy | dfr cast u8 a | dfr schema",
result: Some(Value::record(
record! {
"a" => Value::string("u8", Span::test_data()),
"b" => Value::string("i64", Span::test_data()),
},
Span::test_data(),
)),
},
Example {
description: "Cast a column in a expression to a different dtype",
example: r#"[[a b]; [1 2] [1 4]] | dfr into-df | dfr group-by a | dfr agg [ (dfr col b | dfr cast u8 | dfr min | dfr as "b_min") ] | dfr schema"#,
result: None
}
]
}
fn run(
&self,
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
input: PipelineData,
) -> Result<PipelineData, ShellError> {
let value = input.into_value(call.head);
if NuLazyFrame::can_downcast(&value) {
let (dtype, column_nm) = df_args(engine_state, stack, call)?;
let df = NuLazyFrame::try_from_value(value)?;
command_lazy(call, column_nm, dtype, df)
} else if NuDataFrame::can_downcast(&value) {
let (dtype, column_nm) = df_args(engine_state, stack, call)?;
let df = NuDataFrame::try_from_value(value)?;
command_eager(call, column_nm, dtype, df)
} else {
let dtype: String = call.req(engine_state, stack, 0)?;
let dtype = str_to_dtype(&dtype, call.head)?;
let expr = NuExpression::try_from_value(value)?;
let expr: NuExpression = expr.into_polars().cast(dtype).into();
Ok(PipelineData::Value(
NuExpression::into_value(expr, call.head),
None,
))
}
}
}
fn df_args(
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
) -> Result<(DataType, String), ShellError> {
let dtype = dtype_arg(engine_state, stack, call)?;
let column_nm: String =
call.opt(engine_state, stack, 1)?
.ok_or(ShellError::MissingParameter {
param_name: "column_name".into(),
span: call.head,
})?;
Ok((dtype, column_nm))
}
fn dtype_arg(
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
) -> Result<DataType, ShellError> {
let dtype: String = call.req(engine_state, stack, 0)?;
str_to_dtype(&dtype, call.head)
}
fn command_lazy(
call: &Call,
column_nm: String,
dtype: DataType,
lazy: NuLazyFrame,
) -> Result<PipelineData, ShellError> {
let column = col(&column_nm).cast(dtype);
let lazy = lazy.into_polars().with_columns(&[column]);
let lazy = NuLazyFrame::new(false, lazy);
Ok(PipelineData::Value(
NuLazyFrame::into_value(lazy, call.head)?,
None,
))
}
fn command_eager(
call: &Call,
column_nm: String,
dtype: DataType,
nu_df: NuDataFrame,
) -> Result<PipelineData, ShellError> {
let mut df = nu_df.df;
let column = df
.column(&column_nm)
.map_err(|e| ShellError::GenericError {
error: format!("{e}"),
msg: "".into(),
span: Some(call.head),
help: None,
inner: vec![],
})?;
let casted = column.cast(&dtype).map_err(|e| ShellError::GenericError {
error: format!("{e}"),
msg: "".into(),
span: Some(call.head),
help: None,
inner: vec![],
})?;
let _ = df
.with_column(casted)
.map_err(|e| ShellError::GenericError {
error: format!("{e}"),
msg: "".into(),
span: Some(call.head),
help: None,
inner: vec![],
})?;
let df = NuDataFrame::new(false, df);
Ok(PipelineData::Value(df.into_value(call.head), None))
}
#[cfg(test)]
mod test {
use super::super::super::test_dataframe::test_dataframe;
use super::*;
#[test]
fn test_examples() {
test_dataframe(vec![Box::new(CastDF {})])
}
}

View File

@ -35,10 +35,13 @@ impl Command for DropDF {
description: "drop column a",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr drop a",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -46,16 +46,19 @@ impl Command for DropDuplicates {
description: "drop duplicates",
example: "[[a b]; [1 2] [3 4] [1 2]] | dfr into-df | dfr drop-duplicates",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(3), Value::test_int(1)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(4), Value::test_int(2)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(3), Value::test_int(1)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(4), Value::test_int(2)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -92,7 +95,7 @@ fn command(
let subset_slice = subset.as_ref().map(|cols| &cols[..]);
let keep_strategy = if call.has_flag("last") {
let keep_strategy = if call.has_flag(engine_state, stack, "last")? {
UniqueKeepStrategy::Last
} else {
UniqueKeepStrategy::First

View File

@ -43,20 +43,23 @@ impl Command for DropNulls {
let a = ($df | dfr with-column $res --name res);
$a | dfr drop-nulls"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(1)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(2)],
),
Column::new(
"res".to_string(),
vec![Value::test_int(1), Value::test_int(1)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(1)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(2)],
),
Column::new(
"res".to_string(),
vec![Value::test_int(1), Value::test_int(1)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -66,15 +69,18 @@ impl Command for DropNulls {
example: r#"let s = ([1 2 0 0 3 4] | dfr into-df);
($s / $s) | dfr drop-nulls"#,
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"div_0_0".to_string(),
vec![
Value::test_int(1),
Value::test_int(1),
Value::test_int(1),
Value::test_int(1),
],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"div_0_0".to_string(),
vec![
Value::test_int(1),
Value::test_int(1),
Value::test_int(1),
Value::test_int(1),
],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -31,16 +31,19 @@ impl Command for DataTypes {
description: "Dataframe dtypes",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr dtypes",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"column".to_string(),
vec![Value::test_string("a"), Value::test_string("b")],
),
Column::new(
"dtype".to_string(),
vec![Value::test_string("i64"), Value::test_string("i64")],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"column".to_string(),
vec![Value::test_string("a"), Value::test_string("b")],
),
Column::new(
"dtype".to_string(),
vec![Value::test_string("i64"), Value::test_string("i64")],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -79,6 +82,7 @@ fn command(
.dtype();
let dtype_str = dtype.to_string();
dtypes.push(Value::string(dtype_str, call.head));
Value::string(*v, call.head)
@ -88,7 +92,7 @@ fn command(
let names_col = Column::new("column".to_string(), names);
let dtypes_col = Column::new("dtype".to_string(), dtypes);
NuDataFrame::try_from_columns(vec![names_col, dtypes_col])
NuDataFrame::try_from_columns(vec![names_col, dtypes_col], None)
.map(|df| PipelineData::Value(df.into_value(call.head), None))
}

View File

@ -1,4 +1,5 @@
use super::super::values::NuDataFrame;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
@ -78,12 +79,12 @@ impl Command for Dummies {
}
fn command(
_engine_state: &EngineState,
_stack: &mut Stack,
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
input: PipelineData,
) -> Result<PipelineData, ShellError> {
let drop_first: bool = call.has_flag("drop-first");
let drop_first: bool = call.has_flag(engine_state, stack, "drop-first")?;
let df = NuDataFrame::try_from_pipeline(input, call.head)?;
df.as_ref()

View File

@ -43,10 +43,13 @@ impl Command for FilterWith {
example: r#"let mask = ([true false] | dfr into-df);
[[a b]; [1 2] [3 4]] | dfr into-df | dfr filter-with $mask"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_int(1)]),
Column::new("b".to_string(), vec![Value::test_int(2)]),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_int(1)]),
Column::new("b".to_string(), vec![Value::test_int(2)]),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -55,10 +58,13 @@ impl Command for FilterWith {
description: "Filter dataframe using an expression",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr filter-with ((dfr col a) > 1)",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_int(3)]),
Column::new("b".to_string(), vec![Value::test_int(4)]),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_int(3)]),
Column::new("b".to_string(), vec![Value::test_int(4)]),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -44,10 +44,13 @@ impl Command for FirstDF {
description: "Return the first row of a dataframe",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr first",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_int(1)]),
Column::new("b".to_string(), vec![Value::test_int(2)]),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_int(1)]),
Column::new("b".to_string(), vec![Value::test_int(2)]),
],
None,
)
.expect("should not fail")
.into_value(Span::test_data()),
),
@ -56,16 +59,19 @@ impl Command for FirstDF {
description: "Return the first two rows of a dataframe",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr first 2",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
],
None,
)
.expect("should not fail")
.into_value(Span::test_data()),
),

View File

@ -36,10 +36,13 @@ impl Command for GetDF {
description: "Returns the selected column",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr get a",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -40,10 +40,13 @@ impl Command for LastDF {
description: "Create new dataframe with last rows",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr last 1",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_int(3)]),
Column::new("b".to_string(), vec![Value::test_int(4)]),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_int(3)]),
Column::new("b".to_string(), vec![Value::test_int(4)]),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -106,7 +106,7 @@ impl Command for MeltDF {
Value::test_string("c"),
],
),
])
], None)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -1,4 +1,5 @@
mod append;
mod cast;
mod columns;
mod drop;
mod drop_duplicates;
@ -15,6 +16,7 @@ mod open;
mod query_df;
mod rename;
mod sample;
mod schema;
mod shape;
mod slice;
mod sql_context;
@ -34,6 +36,7 @@ use nu_protocol::engine::StateWorkingSet;
pub use self::open::OpenDataFrame;
pub use append::AppendDF;
pub use cast::CastDF;
pub use columns::ColumnsDF;
pub use drop::DropDF;
pub use drop_duplicates::DropDuplicates;
@ -49,10 +52,10 @@ pub use melt::MeltDF;
pub use query_df::QueryDf;
pub use rename::RenameDF;
pub use sample::SampleDF;
pub use schema::SchemaDF;
pub use shape::ShapeDF;
pub use slice::SliceDF;
pub use sql_context::SQLContext;
pub use sql_expr::parse_sql_expr;
pub use summary::Summary;
pub use take::TakeDF;
pub use to_arrow::ToArrow;
@ -77,6 +80,7 @@ pub fn add_eager_decls(working_set: &mut StateWorkingSet) {
// Dataframe commands
bind_command!(
AppendDF,
CastDF,
ColumnsDF,
DataTypes,
Summary,
@ -94,6 +98,7 @@ pub fn add_eager_decls(working_set: &mut StateWorkingSet) {
QueryDf,
RenameDF,
SampleDF,
SchemaDF,
ShapeDF,
SliceDF,
TakeDF,

View File

@ -1,3 +1,5 @@
use crate::dataframe::values::NuSchema;
use super::super::values::{NuDataFrame, NuLazyFrame};
use nu_engine::CallExt;
use nu_protocol::{
@ -70,6 +72,12 @@ impl Command for OpenDataFrame {
"Columns to be selected from csv file. CSV and Parquet file",
None,
)
.named(
"schema",
SyntaxShape::Record(vec![]),
r#"Polars Schema in format [{name: str}]. CSV, JSON, and JSONL files"#,
Some('s')
)
.input_output_type(Type::Any, Type::Custom("dataframe".into()))
.category(Category::Custom("dataframe".into()))
}
@ -139,14 +147,14 @@ fn from_parquet(
stack: &mut Stack,
call: &Call,
) -> Result<Value, ShellError> {
if call.has_flag("lazy") {
if call.has_flag(engine_state, stack, "lazy")? {
let file: String = call.req(engine_state, stack, 0)?;
let args = ScanArgsParquet {
n_rows: None,
cache: true,
parallel: ParallelStrategy::Auto,
rechunk: false,
row_count: None,
row_index: None,
low_memory: false,
cloud_options: None,
use_statistics: false,
@ -238,13 +246,13 @@ fn from_ipc(
stack: &mut Stack,
call: &Call,
) -> Result<Value, ShellError> {
if call.has_flag("lazy") {
if call.has_flag(engine_state, stack, "lazy")? {
let file: String = call.req(engine_state, stack, 0)?;
let args = ScanArgsIpc {
n_rows: None,
cache: true,
rechunk: false,
row_count: None,
row_index: None,
memmap: true,
};
@ -305,10 +313,19 @@ fn from_json(
help: None,
inner: vec![],
})?;
let maybe_schema = call
.get_flag(engine_state, stack, "schema")?
.map(|schema| NuSchema::try_from(&schema))
.transpose()?;
let buf_reader = BufReader::new(file);
let reader = JsonReader::new(buf_reader);
let reader = match maybe_schema {
Some(schema) => reader.with_schema(schema.into()),
None => reader,
};
let df: NuDataFrame = reader
.finish()
.map_err(|e| ShellError::GenericError {
@ -329,6 +346,10 @@ fn from_jsonl(
call: &Call,
) -> Result<Value, ShellError> {
let infer_schema: Option<usize> = call.get_flag(engine_state, stack, "infer-schema")?;
let maybe_schema = call
.get_flag(engine_state, stack, "schema")?
.map(|schema| NuSchema::try_from(&schema))
.transpose()?;
let file: Spanned<PathBuf> = call.req(engine_state, stack, 0)?;
let file = File::open(&file.item).map_err(|e| ShellError::GenericError {
error: "Error opening file".into(),
@ -343,6 +364,11 @@ fn from_jsonl(
.with_json_format(JsonFormat::JsonLines)
.infer_schema_len(infer_schema);
let reader = match maybe_schema {
Some(schema) => reader.with_schema(schema.into()),
None => reader,
};
let df: NuDataFrame = reader
.finish()
.map_err(|e| ShellError::GenericError {
@ -363,12 +389,17 @@ fn from_csv(
call: &Call,
) -> Result<Value, ShellError> {
let delimiter: Option<Spanned<String>> = call.get_flag(engine_state, stack, "delimiter")?;
let no_header: bool = call.has_flag("no-header");
let no_header: bool = call.has_flag(engine_state, stack, "no-header")?;
let infer_schema: Option<usize> = call.get_flag(engine_state, stack, "infer-schema")?;
let skip_rows: Option<usize> = call.get_flag(engine_state, stack, "skip-rows")?;
let columns: Option<Vec<String>> = call.get_flag(engine_state, stack, "columns")?;
if call.has_flag("lazy") {
let maybe_schema = call
.get_flag(engine_state, stack, "schema")?
.map(|schema| NuSchema::try_from(&schema))
.transpose()?;
if call.has_flag(engine_state, stack, "lazy")? {
let file: String = call.req(engine_state, stack, 0)?;
let csv_reader = LazyCsvReader::new(file);
@ -395,6 +426,11 @@ fn from_csv(
let csv_reader = csv_reader.has_header(!no_header);
let csv_reader = match maybe_schema {
Some(schema) => csv_reader.with_schema(Some(schema.into())),
None => csv_reader,
};
let csv_reader = match infer_schema {
None => csv_reader,
Some(r) => csv_reader.with_infer_schema_length(Some(r)),
@ -452,6 +488,11 @@ fn from_csv(
let csv_reader = csv_reader.has_header(!no_header);
let csv_reader = match maybe_schema {
Some(schema) => csv_reader.with_schema(Some(schema.into())),
None => csv_reader,
};
let csv_reader = match infer_schema {
None => csv_reader,
Some(r) => csv_reader.infer_schema(Some(r)),

View File

@ -44,10 +44,13 @@ impl Command for QueryDf {
description: "Query dataframe using SQL",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr query 'select a from df'",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -46,15 +46,18 @@ impl Command for RenameDF {
description: "Renames a series",
example: "[5 6 7 8] | dfr into-df | dfr rename '0' new_name",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"new_name".to_string(),
vec![
Value::test_int(5),
Value::test_int(6),
Value::test_int(7),
Value::test_int(8),
],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"new_name".to_string(),
vec![
Value::test_int(5),
Value::test_int(6),
Value::test_int(7),
Value::test_int(8),
],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -63,16 +66,19 @@ impl Command for RenameDF {
description: "Renames a dataframe column",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr rename a a_new",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a_new".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a_new".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -81,16 +87,19 @@ impl Command for RenameDF {
description: "Renames two dataframe columns",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr rename [a b] [a_new b_new]",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a_new".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b_new".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a_new".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b_new".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -88,8 +88,8 @@ fn command(
let seed: Option<u64> = call
.get_flag::<i64>(engine_state, stack, "seed")?
.map(|val| val as u64);
let replace: bool = call.has_flag("replace");
let shuffle: bool = call.has_flag("shuffle");
let replace: bool = call.has_flag(engine_state, stack, "replace")?;
let shuffle: bool = call.has_flag(engine_state, stack, "shuffle")?;
let df = NuDataFrame::try_from_pipeline(input, call.head)?;

View File

@ -0,0 +1,117 @@
use super::super::values::NuDataFrame;
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
record, Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
};
#[derive(Clone)]
pub struct SchemaDF;
impl Command for SchemaDF {
fn name(&self) -> &str {
"dfr schema"
}
fn usage(&self) -> &str {
"Show schema for a dataframe."
}
fn signature(&self) -> Signature {
Signature::build(self.name())
.switch("datatype-list", "creates a lazy dataframe", Some('l'))
.input_output_type(
Type::Custom("dataframe".into()),
Type::Custom("dataframe".into()),
)
.category(Category::Custom("dataframe".into()))
}
fn examples(&self) -> Vec<Example> {
vec![Example {
description: "Dataframe schema",
example: r#"[[a b]; [1 "foo"] [3 "bar"]] | dfr into-df | dfr schema"#,
result: Some(Value::record(
record! {
"a" => Value::string("i64", Span::test_data()),
"b" => Value::string("str", Span::test_data()),
},
Span::test_data(),
)),
}]
}
fn run(
&self,
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
input: PipelineData,
) -> Result<PipelineData, ShellError> {
if call.has_flag(engine_state, stack, "datatype-list")? {
Ok(PipelineData::Value(datatype_list(Span::unknown()), None))
} else {
command(engine_state, stack, call, input)
}
}
}
fn command(
_engine_state: &EngineState,
_stack: &mut Stack,
call: &Call,
input: PipelineData,
) -> Result<PipelineData, ShellError> {
let df = NuDataFrame::try_from_pipeline(input, call.head)?;
let schema = df.schema();
let value: Value = schema.into();
Ok(PipelineData::Value(value, None))
}
fn datatype_list(span: Span) -> Value {
let types: Vec<Value> = [
("null", ""),
("bool", ""),
("u8", ""),
("u16", ""),
("u32", ""),
("u64", ""),
("i8", ""),
("i16", ""),
("i32", ""),
("i64", ""),
("f32", ""),
("f64", ""),
("str", ""),
("binary", ""),
("date", ""),
("datetime<time_unit: (ms, us, ns) timezone (optional)>", "Time Unit can be: milliseconds: ms, microseconds: us, nanoseconds: ns. Timezone wildcard is *. Other Timezone examples: UTC, America/Los_Angeles."),
("duration<time_unit: (ms, us, ns)>", "Time Unit can be: milliseconds: ms, microseconds: us, nanoseconds: ns."),
("time", ""),
("object", ""),
("unknown", ""),
("list<dtype>", ""),
]
.iter()
.map(|(dtype, note)| {
Value::record(record! {
"dtype" => Value::string(*dtype, span),
"note" => Value::string(*note, span),
},
span)
})
.collect();
Value::list(types, span)
}
#[cfg(test)]
mod test {
use super::super::super::test_dataframe::test_dataframe;
use super::*;
#[test]
fn test_examples() {
test_dataframe(vec![Box::new(SchemaDF {})])
}
}

View File

@ -34,10 +34,13 @@ impl Command for ShapeDF {
description: "Shows row and column shape",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr shape",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("rows".to_string(), vec![Value::test_int(2)]),
Column::new("columns".to_string(), vec![Value::test_int(2)]),
])
NuDataFrame::try_from_columns(
vec![
Column::new("rows".to_string(), vec![Value::test_int(2)]),
Column::new("columns".to_string(), vec![Value::test_int(2)]),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -70,7 +73,7 @@ fn command(
let rows_col = Column::new("rows".to_string(), vec![rows]);
let cols_col = Column::new("columns".to_string(), vec![cols]);
NuDataFrame::try_from_columns(vec![rows_col, cols_col])
NuDataFrame::try_from_columns(vec![rows_col, cols_col], None)
.map(|df| PipelineData::Value(df.into_value(call.head), None))
}

View File

@ -37,10 +37,13 @@ impl Command for SliceDF {
description: "Create new dataframe from a slice of the rows",
example: "[[a b]; [1 2] [3 4]] | dfr into-df | dfr slice 0 1",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_int(1)]),
Column::new("b".to_string(), vec![Value::test_int(2)]),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_int(1)]),
Column::new("b".to_string(), vec![Value::test_int(2)]),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -13,7 +13,7 @@ fn map_sql_polars_datatype(data_type: &SQLDataType) -> Result<DataType> {
| SQLDataType::Uuid
| SQLDataType::Clob(_)
| SQLDataType::Text
| SQLDataType::String(_) => DataType::Utf8,
| SQLDataType::String(_) => DataType::String,
SQLDataType::Float(_) => DataType::Float32,
SQLDataType::Real => DataType::Float32,
SQLDataType::Double => DataType::Float64,
@ -62,7 +62,9 @@ fn binary_op_(left: Expr, right: Expr, op: &SQLBinaryOperator) -> Result<Expr> {
SQLBinaryOperator::Multiply => left * right,
SQLBinaryOperator::Divide => left / right,
SQLBinaryOperator::Modulo => left % right,
SQLBinaryOperator::StringConcat => left.cast(DataType::Utf8) + right.cast(DataType::Utf8),
SQLBinaryOperator::StringConcat => {
left.cast(DataType::String) + right.cast(DataType::String)
}
SQLBinaryOperator::Gt => left.gt(right),
SQLBinaryOperator::Lt => left.lt(right),
SQLBinaryOperator::GtEq => left.gt_eq(right),

View File

@ -10,7 +10,7 @@ use polars::{
chunked_array::ChunkedArray,
prelude::{
AnyValue, DataFrame, DataType, Float64Type, IntoSeries, NewChunkedArray,
QuantileInterpolOptions, Series, Utf8Type,
QuantileInterpolOptions, Series, StringType,
},
};
@ -46,53 +46,56 @@ impl Command for Summary {
description: "list dataframe descriptives",
example: "[[a b]; [1 1] [1 1]] | dfr into-df | dfr summary",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"descriptor".to_string(),
vec![
Value::test_string("count"),
Value::test_string("sum"),
Value::test_string("mean"),
Value::test_string("median"),
Value::test_string("std"),
Value::test_string("min"),
Value::test_string("25%"),
Value::test_string("50%"),
Value::test_string("75%"),
Value::test_string("max"),
],
),
Column::new(
"a (i64)".to_string(),
vec![
Value::test_float(2.0),
Value::test_float(2.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(0.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
],
),
Column::new(
"b (i64)".to_string(),
vec![
Value::test_float(2.0),
Value::test_float(2.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(0.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"descriptor".to_string(),
vec![
Value::test_string("count"),
Value::test_string("sum"),
Value::test_string("mean"),
Value::test_string("median"),
Value::test_string("std"),
Value::test_string("min"),
Value::test_string("25%"),
Value::test_string("50%"),
Value::test_string("75%"),
Value::test_string("max"),
],
),
Column::new(
"a (i64)".to_string(),
vec![
Value::test_float(2.0),
Value::test_float(2.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(0.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
],
),
Column::new(
"b (i64)".to_string(),
vec![
Value::test_float(2.0),
Value::test_float(2.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(0.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
Value::test_float(1.0),
],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -171,7 +174,7 @@ fn command(
let df = NuDataFrame::try_from_pipeline(input, call.head)?;
let names = ChunkedArray::<Utf8Type>::from_slice_options("descriptor", &labels).into_series();
let names = ChunkedArray::<StringType>::from_slice_options("descriptor", &labels).into_series();
let head = std::iter::once(names);
@ -179,42 +182,50 @@ fn command(
.as_ref()
.get_columns()
.iter()
.filter(|col| col.dtype() != &DataType::Object("object"))
.filter(|col| !matches!(col.dtype(), &DataType::Object("object", _)))
.map(|col| {
let count = col.len() as f64;
let sum = col
.sum_as_series()
.cast(&DataType::Float64)
.ok()
.and_then(|ca| match ca.get(0) {
Ok(AnyValue::Float64(v)) => Some(v),
_ => None,
});
let sum = col.sum_as_series().ok().and_then(|series| {
series
.cast(&DataType::Float64)
.ok()
.and_then(|ca| match ca.get(0) {
Ok(AnyValue::Float64(v)) => Some(v),
_ => None,
})
});
let mean = match col.mean_as_series().get(0) {
Ok(AnyValue::Float64(v)) => Some(v),
_ => None,
};
let median = match col.median_as_series().get(0) {
Ok(AnyValue::Float64(v)) => Some(v),
_ => None,
};
let std = match col.std_as_series(0).get(0) {
Ok(AnyValue::Float64(v)) => Some(v),
_ => None,
};
let min = col
.min_as_series()
.cast(&DataType::Float64)
.ok()
.and_then(|ca| match ca.get(0) {
let median = match col.median_as_series() {
Ok(v) => match v.get(0) {
Ok(AnyValue::Float64(v)) => Some(v),
_ => None,
});
},
_ => None,
};
let std = match col.std_as_series(0) {
Ok(v) => match v.get(0) {
Ok(AnyValue::Float64(v)) => Some(v),
_ => None,
},
_ => None,
};
let min = col.min_as_series().ok().and_then(|series| {
series
.cast(&DataType::Float64)
.ok()
.and_then(|ca| match ca.get(0) {
Ok(AnyValue::Float64(v)) => Some(v),
_ => None,
})
});
let mut quantiles = quantiles
.clone()
@ -230,14 +241,15 @@ fn command(
})
.collect::<Vec<Option<f64>>>();
let max = col
.max_as_series()
.cast(&DataType::Float64)
.ok()
.and_then(|ca| match ca.get(0) {
Ok(AnyValue::Float64(v)) => Some(v),
_ => None,
});
let max = col.max_as_series().ok().and_then(|series| {
series
.cast(&DataType::Float64)
.ok()
.and_then(|ca| match ca.get(0) {
Ok(AnyValue::Float64(v)) => Some(v),
_ => None,
})
});
let mut descriptors = vec![Some(count), sum, mean, median, std, min];
descriptors.append(&mut quantiles);

View File

@ -44,16 +44,19 @@ impl Command for TakeDF {
let indices = ([0 2] | dfr into-df);
$df | dfr take $indices"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(4), Value::test_int(4)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(4), Value::test_int(4)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -64,10 +67,13 @@ impl Command for TakeDF {
let indices = ([0 2] | dfr into-df);
$series | dfr take $indices"#,
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"0".to_string(),
vec![Value::test_int(4), Value::test_int(5)],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"0".to_string(),
vec![Value::test_int(4), Value::test_int(5)],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -70,7 +70,7 @@ fn command(
) -> Result<PipelineData, ShellError> {
let file_name: Spanned<PathBuf> = call.req(engine_state, stack, 0)?;
let delimiter: Option<Spanned<String>> = call.get_flag(engine_state, stack, "delimiter")?;
let no_header: bool = call.has_flag("no-header");
let no_header: bool = call.has_flag(engine_state, stack, "no-header")?;
let mut df = NuDataFrame::try_from_pipeline(input, call.head)?;

View File

@ -1,10 +1,14 @@
use crate::dataframe::values::NuSchema;
use super::super::values::{Column, NuDataFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Span, Type, Value,
Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
};
use polars::prelude::*;
#[derive(Clone)]
pub struct ToDataFrame;
@ -20,6 +24,12 @@ impl Command for ToDataFrame {
fn signature(&self) -> Signature {
Signature::build(self.name())
.named(
"schema",
SyntaxShape::Record(vec![]),
r#"Polars Schema in format [{name: str}]. CSV, JSON, and JSONL files"#,
Some('s'),
)
.input_output_type(Type::Any, Type::Custom("dataframe".into()))
.category(Category::Custom("dataframe".into()))
}
@ -30,16 +40,19 @@ impl Command for ToDataFrame {
description: "Takes a dictionary and creates a dataframe",
example: "[[a b];[1 2] [3 4]] | dfr into-df",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -48,24 +61,27 @@ impl Command for ToDataFrame {
description: "Takes a list of tables and creates a dataframe",
example: "[[1 2 a] [3 4 b] [5 6 c]] | dfr into-df",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"0".to_string(),
vec![Value::test_int(1), Value::test_int(3), Value::test_int(5)],
),
Column::new(
"1".to_string(),
vec![Value::test_int(2), Value::test_int(4), Value::test_int(6)],
),
Column::new(
"2".to_string(),
vec![
Value::test_string("a"),
Value::test_string("b"),
Value::test_string("c"),
],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"0".to_string(),
vec![Value::test_int(1), Value::test_int(3), Value::test_int(5)],
),
Column::new(
"1".to_string(),
vec![Value::test_int(2), Value::test_int(4), Value::test_int(6)],
),
Column::new(
"2".to_string(),
vec![
Value::test_string("a"),
Value::test_string("b"),
Value::test_string("c"),
],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -74,14 +90,17 @@ impl Command for ToDataFrame {
description: "Takes a list and creates a dataframe",
example: "[a b c] | dfr into-df",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"0".to_string(),
vec![
Value::test_string("a"),
Value::test_string("b"),
Value::test_string("c"),
],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"0".to_string(),
vec![
Value::test_string("a"),
Value::test_string("b"),
Value::test_string("c"),
],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -90,30 +109,78 @@ impl Command for ToDataFrame {
description: "Takes a list of booleans and creates a dataframe",
example: "[true true false] | dfr into-df",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"0".to_string(),
vec![
Value::test_bool(true),
Value::test_bool(true),
Value::test_bool(false),
],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"0".to_string(),
vec![
Value::test_bool(true),
Value::test_bool(true),
Value::test_bool(false),
],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
},
Example {
description: "Convert to a dataframe and provide a schema",
example: "{a: 1, b: {a: [1 2 3]}, c: [a b c]}| dfr into-df -s {a: u8, b: {a: list<u64>}, c: list<str>}",
result: Some(
NuDataFrame::try_from_series(vec![
Series::new("a", &[1u8]),
{
let dtype = DataType::Struct(vec![Field::new("a", DataType::List(Box::new(DataType::UInt64)))]);
let vals = vec![AnyValue::StructOwned(
Box::new((vec![AnyValue::List(Series::new("a", &[1u64, 2, 3]))], vec![Field::new("a", DataType::String)]))); 1];
Series::from_any_values_and_dtype("b", &vals, &dtype, false)
.expect("Struct series should not fail")
},
{
let dtype = DataType::List(Box::new(DataType::String));
let vals = vec![AnyValue::List(Series::new("c", &["a", "b", "c"]))];
Series::from_any_values_and_dtype("c", &vals, &dtype, false)
.expect("List series should not fail")
}
], Span::test_data())
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
},
Example {
description: "Convert to a dataframe and provide a schema that adds a new column",
example: r#"[[a b]; [1 "foo"] [2 "bar"]] | dfr into-df -s {a: u8, b:str, c:i64} | dfr fill-null 3"#,
result: Some(NuDataFrame::try_from_series(vec![
Series::new("a", [1u8, 2]),
Series::new("b", ["foo", "bar"]),
Series::new("c", [3i64, 3]),
], Span::test_data())
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
}
]
}
fn run(
&self,
_engine_state: &EngineState,
_stack: &mut Stack,
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
input: PipelineData,
) -> Result<PipelineData, ShellError> {
NuDataFrame::try_from_iter(input.into_iter())
.map(|df| PipelineData::Value(NuDataFrame::into_value(df, call.head), None))
let maybe_schema = call
.get_flag(engine_state, stack, "schema")?
.map(|schema| NuSchema::try_from(&schema))
.transpose()?;
let df = NuDataFrame::try_from_iter(input.into_iter(), maybe_schema.clone())?;
Ok(PipelineData::Value(
NuDataFrame::into_value(df, call.head),
None,
))
}
}

View File

@ -100,7 +100,7 @@ fn dataframe_command(
input: Value,
) -> Result<PipelineData, ShellError> {
let rows: Option<usize> = call.get_flag(engine_state, stack, "rows")?;
let tail: bool = call.has_flag("tail");
let tail: bool = call.has_flag(engine_state, stack, "tail")?;
let df = NuDataFrame::try_from_value(input)?;

View File

@ -42,20 +42,23 @@ impl Command for WithColumn {
| dfr into-df
| dfr with-column ([5 6] | dfr into-df) --name c"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"c".to_string(),
vec![Value::test_int(5), Value::test_int(6)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"c".to_string(),
vec![Value::test_int(5), Value::test_int(6)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -70,24 +73,27 @@ impl Command for WithColumn {
]
| dfr collect"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"c".to_string(),
vec![Value::test_int(2), Value::test_int(6)],
),
Column::new(
"d".to_string(),
vec![Value::test_int(3), Value::test_int(9)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"c".to_string(),
vec![Value::test_int(2), Value::test_int(6)],
),
Column::new(
"d".to_string(),
vec![Value::test_int(3), Value::test_int(9)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -32,10 +32,13 @@ impl Command for ExprArgWhere {
example: "let df = ([[a b]; [one 1] [two 2] [three 3]] | dfr into-df);
$df | dfr select (dfr arg-where ((dfr col b) >= 2) | dfr as b_arg)",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"b_arg".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"b_arg".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -41,27 +41,30 @@ impl Command for ExprConcatStr {
example: r#"let df = ([[a b c]; [one two 1] [three four 2]] | dfr into-df);
$df | dfr with-column ((dfr concat-str "-" [(dfr col a) (dfr col b) ((dfr col c) * 2)]) | dfr as concat)"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("three")],
),
Column::new(
"b".to_string(),
vec![Value::test_string("two"), Value::test_string("four")],
),
Column::new(
"c".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
),
Column::new(
"concat".to_string(),
vec![
Value::test_string("one-two-2"),
Value::test_string("three-four-4"),
],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("three")],
),
Column::new(
"b".to_string(),
vec![Value::test_string("two"), Value::test_string("four")],
),
Column::new(
"c".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
),
Column::new(
"concat".to_string(),
vec![
Value::test_string("one-two-2"),
Value::test_string("three-four-4"),
],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -83,7 +86,7 @@ impl Command for ExprConcatStr {
let value: Value = call.req(engine_state, stack, 1)?;
let expressions = NuExpression::extract_exprs(value)?;
let expr: NuExpression = concat_str(expressions, &separator).into();
let expr: NuExpression = concat_str(expressions, &separator, false).into();
Ok(PipelineData::Value(expr.into_value(call.head), None))
}

View File

@ -9,6 +9,11 @@ use nu_protocol::{
Category, Example, PipelineData, ShellError, Signature, Span, Spanned, SyntaxShape, Type,
Value,
};
use polars::{
datatypes::{DataType, TimeUnit},
prelude::NamedFrom,
series::Series,
};
#[derive(Clone)]
pub struct ExprDatePart;
@ -47,10 +52,13 @@ impl Command for ExprDatePart {
description: "Creates an expression to capture the year date part",
example: r#"[["2021-12-30T01:02:03.123456789"]] | dfr into-df | dfr as-datetime "%Y-%m-%dT%H:%M:%S.%9f" | dfr with-column [(dfr col datetime | dfr datepart year | dfr as datetime_year )]"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("datetime".to_string(), vec![Value::test_date(dt)]),
Column::new("datetime_year".to_string(), vec![Value::test_int(2021)]),
])
NuDataFrame::try_from_columns(
vec![
Column::new("datetime".to_string(), vec![Value::test_date(dt)]),
Column::new("datetime_year".to_string(), vec![Value::test_int(2021)]),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -66,16 +74,21 @@ impl Command for ExprDatePart {
(dfr col datetime | dfr datepart second | dfr as datetime_second ),
(dfr col datetime | dfr datepart nanosecond | dfr as datetime_ns ) ]"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("datetime".to_string(), vec![Value::test_date(dt)]),
Column::new("datetime_year".to_string(), vec![Value::test_int(2021)]),
Column::new("datetime_month".to_string(), vec![Value::test_int(12)]),
Column::new("datetime_day".to_string(), vec![Value::test_int(30)]),
Column::new("datetime_hour".to_string(), vec![Value::test_int(1)]),
Column::new("datetime_minute".to_string(), vec![Value::test_int(2)]),
Column::new("datetime_second".to_string(), vec![Value::test_int(3)]),
Column::new("datetime_ns".to_string(), vec![Value::test_int(123456789)]),
])
NuDataFrame::try_from_series(
vec![
Series::new("datetime", &[dt.timestamp_nanos_opt()])
.cast(&DataType::Datetime(TimeUnit::Nanoseconds, None))
.expect("Error casting to datetime type"),
Series::new("datetime_year", &[2021_i64]), // i32 was coerced to i64
Series::new("datetime_month", &[12_i8]),
Series::new("datetime_day", &[30_i8]),
Series::new("datetime_hour", &[1_i8]),
Series::new("datetime_minute", &[2_i8]),
Series::new("datetime_second", &[3_i8]),
Series::new("datetime_ns", &[123456789_i64]), // i32 was coerced to i64
],
Span::test_data(),
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -179,7 +179,18 @@ macro_rules! lazy_expr_command {
let value = input.into_value(call.head);
if NuDataFrame::can_downcast(&value) {
let lazy = NuLazyFrame::try_from_value(value)?;
let lazy = NuLazyFrame::new(lazy.from_eager, lazy.into_polars().$func());
let lazy = NuLazyFrame::new(
lazy.from_eager,
lazy.into_polars()
.$func()
.map_err(|e| ShellError::GenericError {
error: "Dataframe Error".into(),
msg: e.to_string(),
help: None,
span: None,
inner: vec![],
})?,
);
Ok(PipelineData::Value(lazy.into_value(call.head)?, None))
} else {
@ -267,7 +278,18 @@ macro_rules! lazy_expr_command {
let value = input.into_value(call.head);
if NuDataFrame::can_downcast(&value) {
let lazy = NuLazyFrame::try_from_value(value)?;
let lazy = NuLazyFrame::new(lazy.from_eager, lazy.into_polars().$func($ddof));
let lazy = NuLazyFrame::new(
lazy.from_eager,
lazy.into_polars()
.$func($ddof)
.map_err(|e| ShellError::GenericError {
error: "Dataframe Error".into(),
msg: e.to_string(),
help: None,
span: None,
inner: vec![],
})?,
);
Ok(PipelineData::Value(lazy.into_value(call.head)?, None))
} else {
@ -385,10 +407,13 @@ lazy_expr_command!(
description: "Max value from columns in a dataframe",
example: "[[a b]; [6 2] [1 4] [4 1]] | dfr into-df | dfr max",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_int(6)],),
Column::new("b".to_string(), vec![Value::test_int(4)],),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_int(6)],),
Column::new("b".to_string(), vec![Value::test_int(4)],),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -400,16 +425,19 @@ lazy_expr_command!(
| dfr group-by a
| dfr agg (dfr col b | dfr max)"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_int(4), Value::test_int(1)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_int(4), Value::test_int(1)],
),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -430,10 +458,13 @@ lazy_expr_command!(
description: "Min value from columns in a dataframe",
example: "[[a b]; [6 2] [1 4] [4 1]] | dfr into-df | dfr min",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_int(1)],),
Column::new("b".to_string(), vec![Value::test_int(1)],),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_int(1)],),
Column::new("b".to_string(), vec![Value::test_int(1)],),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -445,16 +476,19 @@ lazy_expr_command!(
| dfr group-by a
| dfr agg (dfr col b | dfr min)"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(1)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(1)],
),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -475,10 +509,13 @@ lazy_expr_command!(
description: "Sums all columns in a dataframe",
example: "[[a b]; [6 2] [1 4] [4 1]] | dfr into-df | dfr sum",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_int(11)],),
Column::new("b".to_string(), vec![Value::test_int(7)],),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_int(11)],),
Column::new("b".to_string(), vec![Value::test_int(7)],),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -490,16 +527,19 @@ lazy_expr_command!(
| dfr group-by a
| dfr agg (dfr col b | dfr sum)"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_int(6), Value::test_int(1)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_int(6), Value::test_int(1)],
),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -520,10 +560,13 @@ lazy_expr_command!(
description: "Mean value from columns in a dataframe",
example: "[[a b]; [6 2] [4 2] [2 2]] | dfr into-df | dfr mean",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_float(4.0)],),
Column::new("b".to_string(), vec![Value::test_float(2.0)],),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_float(4.0)],),
Column::new("b".to_string(), vec![Value::test_float(2.0)],),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -535,16 +578,19 @@ lazy_expr_command!(
| dfr group-by a
| dfr agg (dfr col b | dfr mean)"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_float(3.0), Value::test_float(1.0)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_float(3.0), Value::test_float(1.0)],
),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -567,16 +613,19 @@ expr_command!(
| dfr group-by a
| dfr agg (dfr col b | dfr median)"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_float(3.0), Value::test_float(1.0)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_float(3.0), Value::test_float(1.0)],
),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -596,10 +645,13 @@ lazy_expr_command!(
description: "Std value from columns in a dataframe",
example: "[[a b]; [6 2] [4 2] [2 2]] | dfr into-df | dfr std",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_float(2.0)],),
Column::new("b".to_string(), vec![Value::test_float(0.0)],),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_float(2.0)],),
Column::new("b".to_string(), vec![Value::test_float(0.0)],),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -611,16 +663,19 @@ lazy_expr_command!(
| dfr group-by a
| dfr agg (dfr col b | dfr std)"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_float(0.0), Value::test_float(0.0)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_float(0.0), Value::test_float(0.0)],
),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -643,10 +698,13 @@ lazy_expr_command!(
"Var value from columns in a dataframe or aggregates columns to their var value",
example: "[[a b]; [6 2] [4 2] [2 2]] | dfr into-df | dfr var",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_float(4.0)],),
Column::new("b".to_string(), vec![Value::test_float(0.0)],),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_float(4.0)],),
Column::new("b".to_string(), vec![Value::test_float(0.0)],),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -658,16 +716,19 @@ lazy_expr_command!(
| dfr group-by a
| dfr agg (dfr col b | dfr var)"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_float(0.0), Value::test_float(0.0)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_float(0.0), Value::test_float(0.0)],
),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -39,28 +39,31 @@ impl Command for ExprIsIn {
example: r#"let df = ([[a b]; [one 1] [two 2] [three 3]] | dfr into-df);
$df | dfr with-column (dfr col a | dfr is-in [one two] | dfr as a_in)"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![
Value::test_string("one"),
Value::test_string("two"),
Value::test_string("three"),
],
),
Column::new(
"b".to_string(),
vec![Value::test_int(1), Value::test_int(2), Value::test_int(3)],
),
Column::new(
"a_in".to_string(),
vec![
Value::test_bool(true),
Value::test_bool(true),
Value::test_bool(false),
],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![
Value::test_string("one"),
Value::test_string("two"),
Value::test_string("three"),
],
),
Column::new(
"b".to_string(),
vec![Value::test_int(1), Value::test_int(2), Value::test_int(3)],
),
Column::new(
"a_in".to_string(),
vec![
Value::test_bool(true),
Value::test_bool(true),
Value::test_bool(false),
],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -81,7 +84,8 @@ impl Command for ExprIsIn {
let list: Vec<Value> = call.req(engine_state, stack, 0)?;
let expr = NuExpression::try_from_pipeline(input, call.head)?;
let values = NuDataFrame::try_from_columns(vec![Column::new("list".to_string(), list)])?;
let values =
NuDataFrame::try_from_columns(vec![Column::new("list".to_string(), list)], None)?;
let list = values.as_series(call.head)?;
if matches!(list.dtype(), DataType::Object(..)) {

View File

@ -54,24 +54,27 @@ impl Command for ExprOtherwise {
)
| dfr collect"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(6), Value::test_int(1), Value::test_int(4)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4), Value::test_int(1)],
),
Column::new(
"c".to_string(),
vec![Value::test_int(4), Value::test_int(5), Value::test_int(4)],
),
Column::new(
"d".to_string(),
vec![Value::test_int(10), Value::test_int(6), Value::test_int(0)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(6), Value::test_int(1), Value::test_int(4)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4), Value::test_int(1)],
),
Column::new(
"c".to_string(),
vec![Value::test_int(4), Value::test_int(5), Value::test_int(4)],
),
Column::new(
"d".to_string(),
vec![Value::test_int(10), Value::test_int(6), Value::test_int(0)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -41,16 +41,19 @@ impl Command for ExprQuantile {
| dfr group-by a
| dfr agg (dfr col b | dfr quantile 0.5)"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_float(4.0), Value::test_float(1.0)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_string("one"), Value::test_string("two")],
),
Column::new(
"b".to_string(),
vec![Value::test_float(4.0), Value::test_float(1.0)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -62,24 +62,27 @@ impl Command for ExprWhen {
)
| dfr collect"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(6), Value::test_int(1), Value::test_int(4)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4), Value::test_int(1)],
),
Column::new(
"c".to_string(),
vec![Value::test_int(4), Value::test_int(5), Value::test_int(4)],
),
Column::new(
"d".to_string(),
vec![Value::test_int(10), Value::test_int(6), Value::test_int(0)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(6), Value::test_int(1), Value::test_int(4)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4), Value::test_int(1)],
),
Column::new(
"c".to_string(),
vec![Value::test_int(4), Value::test_int(5), Value::test_int(4)],
),
Column::new(
"d".to_string(),
vec![Value::test_int(10), Value::test_int(6), Value::test_int(0)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -47,24 +47,27 @@ impl Command for LazyAggregate {
(dfr col b | dfr sum | dfr as "b_sum")
]"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
),
Column::new(
"b_min".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"b_max".to_string(),
vec![Value::test_int(4), Value::test_int(6)],
),
Column::new(
"b_sum".to_string(),
vec![Value::test_int(6), Value::test_int(10)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
),
Column::new(
"b_min".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"b_max".to_string(),
vec![Value::test_int(4), Value::test_int(6)],
),
Column::new(
"b_sum".to_string(),
vec![Value::test_int(6), Value::test_int(10)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -81,24 +84,27 @@ impl Command for LazyAggregate {
]
| dfr collect"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
),
Column::new(
"b_min".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"b_max".to_string(),
vec![Value::test_int(4), Value::test_int(6)],
),
Column::new(
"b_sum".to_string(),
vec![Value::test_int(6), Value::test_int(10)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
),
Column::new(
"b_min".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"b_max".to_string(),
vec![Value::test_int(4), Value::test_int(6)],
),
Column::new(
"b_sum".to_string(),
vec![Value::test_int(6), Value::test_int(10)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -160,7 +166,7 @@ fn get_col_name(expr: &Expr) -> Option<String> {
| polars::prelude::AggExpr::Last(e)
| polars::prelude::AggExpr::Mean(e)
| polars::prelude::AggExpr::Implode(e)
| polars::prelude::AggExpr::Count(e)
| polars::prelude::AggExpr::Count(e, _)
| polars::prelude::AggExpr::Sum(e)
| polars::prelude::AggExpr::AggGroups(e)
| polars::prelude::AggExpr::Std(e, _)
@ -187,7 +193,7 @@ fn get_col_name(expr: &Expr) -> Option<String> {
| Expr::Window { .. }
| Expr::Wildcard
| Expr::RenameAlias { .. }
| Expr::Count
| Expr::Len
| Expr::Nth(_)
| Expr::SubPlan(_, _)
| Expr::Selector(_) => None,

View File

@ -33,16 +33,19 @@ impl Command for LazyCollect {
description: "drop duplicates",
example: "[[a b]; [1 2] [3 4]] | dfr into-lazy | dfr collect",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(3)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -69,7 +69,7 @@ impl Command for LazyExplode {
Value::test_string("Skiing"),
Value::test_string("Football"),
]),
]).expect("simple df for test should not fail")
], None).expect("simple df for test should not fail")
.into_value(Span::test_data()),
)
},
@ -86,7 +86,7 @@ impl Command for LazyExplode {
Value::test_string("Skiing"),
Value::test_string("Football"),
]),
]).expect("simple df for test should not fail")
], None).expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
},

View File

@ -38,16 +38,19 @@ impl Command for LazyFetch {
description: "Fetch a rows from the dataframe",
example: "[[a b]; [6 2] [4 2] [2 2]] | dfr into-df | dfr fetch 2",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(6), Value::test_int(4)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(2)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(6), Value::test_int(4)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(2)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -38,16 +38,19 @@ impl Command for LazyFillNA {
description: "Fills the NaN values with 0",
example: "[1 2 NaN 3 NaN] | dfr into-df | dfr fill-nan 0",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"0".to_string(),
vec![
Value::test_int(1),
Value::test_int(2),
Value::test_int(0),
Value::test_int(3),
Value::test_int(0),
],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"0".to_string(),
vec![
Value::test_int(1),
Value::test_int(2),
Value::test_int(0),
Value::test_int(3),
Value::test_int(0),
],
)],
None,
)
.expect("Df for test should not fail")
.into_value(Span::test_data()),
),
@ -56,16 +59,19 @@ impl Command for LazyFillNA {
description: "Fills the NaN values of a whole dataframe",
example: "[[a b]; [0.2 1] [0.1 NaN]] | dfr into-df | dfr fill-nan 0",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_float(0.2), Value::test_float(0.1)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(1), Value::test_int(0)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_float(0.2), Value::test_float(0.1)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(1), Value::test_int(0)],
),
],
None,
)
.expect("Df for test should not fail")
.into_value(Span::test_data()),
),
@ -123,7 +129,7 @@ impl Command for LazyFillNA {
})
.collect::<Vec<Column>>();
Ok(PipelineData::Value(
NuDataFrame::try_from_columns(dataframe)?.into_value(call.head),
NuDataFrame::try_from_columns(dataframe, None)?.into_value(call.head),
None,
))
}

View File

@ -37,16 +37,19 @@ impl Command for LazyFillNull {
description: "Fills the null values by 0",
example: "[1 2 2 3 3] | dfr into-df | dfr shift 2 | dfr fill-null 0",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"0".to_string(),
vec![
Value::test_int(0),
Value::test_int(0),
Value::test_int(1),
Value::test_int(2),
Value::test_int(2),
],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"0".to_string(),
vec![
Value::test_int(0),
Value::test_int(0),
Value::test_int(1),
Value::test_int(2),
Value::test_int(2),
],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -38,16 +38,19 @@ impl Command for LazyFilter {
description: "Filter dataframe using an expression",
example: "[[a b]; [6 2] [4 2] [2 2]] | dfr into-df | dfr filter ((dfr col a) >= 4)",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(6), Value::test_int(4)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(2)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(6), Value::test_int(4)],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(2)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -71,7 +71,7 @@ Example {
Value::test_string("Skiing"),
Value::test_string("Football"),
]),
]).expect("simple df for test should not fail")
], None).expect("simple df for test should not fail")
.into_value(Span::test_data()),
)
},
@ -88,7 +88,7 @@ Example {
Value::test_string("Skiing"),
Value::test_string("Football"),
]),
]).expect("simple df for test should not fail")
], None).expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
},

View File

@ -46,24 +46,27 @@ impl Command for ToLazyGroupBy {
(dfr col b | dfr sum | dfr as "b_sum")
]"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
),
Column::new(
"b_min".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"b_max".to_string(),
vec![Value::test_int(4), Value::test_int(6)],
),
Column::new(
"b_sum".to_string(),
vec![Value::test_int(6), Value::test_int(10)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
),
Column::new(
"b_min".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"b_max".to_string(),
vec![Value::test_int(4), Value::test_int(6)],
),
Column::new(
"b_sum".to_string(),
vec![Value::test_int(6), Value::test_int(10)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -80,24 +83,27 @@ impl Command for ToLazyGroupBy {
]
| dfr collect"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
),
Column::new(
"b_min".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"b_max".to_string(),
vec![Value::test_int(4), Value::test_int(6)],
),
Column::new(
"b_sum".to_string(),
vec![Value::test_int(6), Value::test_int(10)],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(1), Value::test_int(2)],
),
Column::new(
"b_min".to_string(),
vec![Value::test_int(2), Value::test_int(4)],
),
Column::new(
"b_max".to_string(),
vec![Value::test_int(4), Value::test_int(6)],
),
Column::new(
"b_sum".to_string(),
vec![Value::test_int(6), Value::test_int(10)],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -53,53 +53,56 @@ impl Command for LazyJoin {
let df_b = ([["foo" "bar" "ham"];[1 "a" "let"] [2 "c" "var"] [3 "c" "const"]] | dfr into-lazy);
$df_a | dfr join $df_b a foo | dfr collect"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![
Value::test_int(1),
Value::test_int(2),
Value::test_int(1),
Value::test_int(1),
],
),
Column::new(
"b".to_string(),
vec![
Value::test_string("a"),
Value::test_string("b"),
Value::test_string("c"),
Value::test_string("c"),
],
),
Column::new(
"c".to_string(),
vec![
Value::test_int(0),
Value::test_int(1),
Value::test_int(2),
Value::test_int(3),
],
),
Column::new(
"bar".to_string(),
vec![
Value::test_string("a"),
Value::test_string("c"),
Value::test_string("a"),
Value::test_string("a"),
],
),
Column::new(
"ham".to_string(),
vec![
Value::test_string("let"),
Value::test_string("var"),
Value::test_string("let"),
Value::test_string("let"),
],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![
Value::test_int(1),
Value::test_int(2),
Value::test_int(1),
Value::test_int(1),
],
),
Column::new(
"b".to_string(),
vec![
Value::test_string("a"),
Value::test_string("b"),
Value::test_string("c"),
Value::test_string("c"),
],
),
Column::new(
"c".to_string(),
vec![
Value::test_int(0),
Value::test_int(1),
Value::test_int(2),
Value::test_int(3),
],
),
Column::new(
"bar".to_string(),
vec![
Value::test_string("a"),
Value::test_string("c"),
Value::test_string("a"),
Value::test_string("a"),
],
),
Column::new(
"ham".to_string(),
vec![
Value::test_string("let"),
Value::test_string("var"),
Value::test_string("let"),
Value::test_string("let"),
],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -110,53 +113,56 @@ impl Command for LazyJoin {
let df_b = ([["foo" "bar" "ham"];[1 "a" "let"] [2 "c" "var"] [3 "c" "const"]] | dfr into-lazy);
$df_a | dfr join $df_b a foo"#,
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![
Value::test_int(1),
Value::test_int(2),
Value::test_int(1),
Value::test_int(1),
],
),
Column::new(
"b".to_string(),
vec![
Value::test_string("a"),
Value::test_string("b"),
Value::test_string("c"),
Value::test_string("c"),
],
),
Column::new(
"c".to_string(),
vec![
Value::test_int(0),
Value::test_int(1),
Value::test_int(2),
Value::test_int(3),
],
),
Column::new(
"bar".to_string(),
vec![
Value::test_string("a"),
Value::test_string("c"),
Value::test_string("a"),
Value::test_string("a"),
],
),
Column::new(
"ham".to_string(),
vec![
Value::test_string("let"),
Value::test_string("var"),
Value::test_string("let"),
Value::test_string("let"),
],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![
Value::test_int(1),
Value::test_int(2),
Value::test_int(1),
Value::test_int(1),
],
),
Column::new(
"b".to_string(),
vec![
Value::test_string("a"),
Value::test_string("b"),
Value::test_string("c"),
Value::test_string("c"),
],
),
Column::new(
"c".to_string(),
vec![
Value::test_int(0),
Value::test_int(1),
Value::test_int(2),
Value::test_int(3),
],
),
Column::new(
"bar".to_string(),
vec![
Value::test_string("a"),
Value::test_string("c"),
Value::test_string("a"),
Value::test_string("a"),
],
),
Column::new(
"ham".to_string(),
vec![
Value::test_string("let"),
Value::test_string("var"),
Value::test_string("let"),
Value::test_string("let"),
],
),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -171,14 +177,14 @@ impl Command for LazyJoin {
call: &Call,
input: PipelineData,
) -> Result<PipelineData, ShellError> {
let left = call.has_flag("left");
let outer = call.has_flag("outer");
let cross = call.has_flag("cross");
let left = call.has_flag(engine_state, stack, "left")?;
let outer = call.has_flag(engine_state, stack, "outer")?;
let cross = call.has_flag(engine_state, stack, "cross")?;
let how = if left {
JoinType::Left
} else if outer {
JoinType::Outer
JoinType::Outer { coalesce: true }
} else if cross {
JoinType::Cross
} else {

View File

@ -112,6 +112,70 @@ macro_rules! lazy_command {
}
}
};
($command: ident, $name: expr, $desc: expr, $examples: expr, $func: ident?, $test: ident) => {
#[derive(Clone)]
pub struct $command;
impl Command for $command {
fn name(&self) -> &str {
$name
}
fn usage(&self) -> &str {
$desc
}
fn signature(&self) -> Signature {
Signature::build(self.name())
.input_output_type(
Type::Custom("dataframe".into()),
Type::Custom("dataframe".into()),
)
.category(Category::Custom("lazyframe".into()))
}
fn examples(&self) -> Vec<Example> {
$examples
}
fn run(
&self,
_engine_state: &EngineState,
_stack: &mut Stack,
call: &Call,
input: PipelineData,
) -> Result<PipelineData, ShellError> {
let lazy = NuLazyFrame::try_from_pipeline(input, call.head)?;
let lazy = NuLazyFrame::new(
lazy.from_eager,
lazy.into_polars()
.$func()
.map_err(|e| ShellError::GenericError {
error: "Dataframe Error".into(),
msg: e.to_string(),
help: None,
span: None,
inner: vec![],
})?,
);
Ok(PipelineData::Value(lazy.into_value(call.head)?, None))
}
}
#[cfg(test)]
mod $test {
use super::super::super::test_dataframe::test_dataframe;
use super::*;
#[test]
fn test_examples() {
test_dataframe(vec![Box::new($command {})])
}
}
};
}
// LazyReverse command
@ -124,16 +188,19 @@ lazy_command!(
description: "Reverses the dataframe.",
example: "[[a b]; [6 2] [4 2] [2 2]] | dfr into-df | dfr reverse",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new(
"a".to_string(),
vec![Value::test_int(2), Value::test_int(4), Value::test_int(6),],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(2), Value::test_int(2),],
),
])
NuDataFrame::try_from_columns(
vec![
Column::new(
"a".to_string(),
vec![Value::test_int(2), Value::test_int(4), Value::test_int(6),],
),
Column::new(
"b".to_string(),
vec![Value::test_int(2), Value::test_int(2), Value::test_int(2),],
),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -167,14 +234,17 @@ lazy_command!(
description: "Median value from columns in a dataframe",
example: "[[a b]; [6 2] [4 2] [2 2]] | dfr into-df | dfr median",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_float(4.0)],),
Column::new("b".to_string(), vec![Value::test_float(2.0)],),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_float(4.0)],),
Column::new("b".to_string(), vec![Value::test_float(2.0)],),
],
None
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
},],
median,
median?,
test_median
);

View File

@ -20,7 +20,7 @@ use crate::dataframe::lazy::aggregate::LazyAggregate;
pub use crate::dataframe::lazy::collect::LazyCollect;
use crate::dataframe::lazy::fetch::LazyFetch;
use crate::dataframe::lazy::fill_nan::LazyFillNA;
use crate::dataframe::lazy::fill_null::LazyFillNull;
pub use crate::dataframe::lazy::fill_null::LazyFillNull;
use crate::dataframe::lazy::filter::LazyFilter;
use crate::dataframe::lazy::groupby::ToLazyGroupBy;
use crate::dataframe::lazy::join::LazyJoin;

View File

@ -38,10 +38,13 @@ impl Command for LazyQuantile {
description: "quantile value from columns in a dataframe",
example: "[[a b]; [6 2] [1 4] [4 1]] | dfr into-df | dfr quantile 0.5",
result: Some(
NuDataFrame::try_from_columns(vec![
Column::new("a".to_string(), vec![Value::test_float(4.0)]),
Column::new("b".to_string(), vec![Value::test_float(2.0)]),
])
NuDataFrame::try_from_columns(
vec![
Column::new("a".to_string(), vec![Value::test_float(4.0)]),
Column::new("b".to_string(), vec![Value::test_float(2.0)]),
],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -62,7 +65,14 @@ impl Command for LazyQuantile {
let lazy = NuLazyFrame::new(
lazy.from_eager,
lazy.into_polars()
.quantile(lit(quantile), QuantileInterpolOptions::default()),
.quantile(lit(quantile), QuantileInterpolOptions::default())
.map_err(|e| ShellError::GenericError {
error: "Dataframe Error".into(),
msg: e.to_string(),
help: None,
span: None,
inner: vec![],
})?,
);
Ok(PipelineData::Value(lazy.into_value(call.head)?, None))

View File

@ -37,10 +37,13 @@ impl Command for LazySelect {
description: "Select a column from the dataframe",
example: "[[a b]; [6 2] [4 2] [2 2]] | dfr into-df | dfr select a",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"a".to_string(),
vec![Value::test_int(6), Value::test_int(4), Value::test_int(2)],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"a".to_string(),
vec![Value::test_int(6), Value::test_int(4), Value::test_int(2)],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),

View File

@ -60,7 +60,7 @@ impl Command for LazySortBy {
"b".to_string(),
vec![Value::test_int(4), Value::test_int(1), Value::test_int(2)],
),
])
], None)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -89,7 +89,7 @@ impl Command for LazySortBy {
Value::test_int(2),
],
),
])
], None)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -107,8 +107,8 @@ impl Command for LazySortBy {
let vals: Vec<Value> = call.rest(engine_state, stack, 0)?;
let value = Value::list(vals, call.head);
let expressions = NuExpression::extract_exprs(value)?;
let nulls_last = call.has_flag("nulls-last");
let maintain_order = call.has_flag("maintain-order");
let nulls_last = call.has_flag(engine_state, stack, "nulls-last")?;
let maintain_order = call.has_flag(engine_state, stack, "maintain-order")?;
let reverse: Option<Vec<bool>> = call.get_flag(engine_state, stack, "reverse")?;
let reverse = match reverse {

View File

@ -1,9 +1,12 @@
use crate::dataframe::values::NuSchema;
use super::super::values::{NuDataFrame, NuLazyFrame};
use nu_engine::CallExt;
use nu_protocol::{
ast::Call,
engine::{Command, EngineState, Stack},
Category, Example, PipelineData, ShellError, Signature, Type, Value,
Category, Example, PipelineData, ShellError, Signature, SyntaxShape, Type, Value,
};
#[derive(Clone)]
@ -20,6 +23,12 @@ impl Command for ToLazyFrame {
fn signature(&self) -> Signature {
Signature::build(self.name())
.named(
"schema",
SyntaxShape::Record(vec![]),
r#"Polars Schema in format [{name: str}]. CSV, JSON, and JSONL files"#,
Some('s'),
)
.input_output_type(Type::Any, Type::Custom("dataframe".into()))
.category(Category::Custom("lazyframe".into()))
}
@ -34,12 +43,17 @@ impl Command for ToLazyFrame {
fn run(
&self,
_engine_state: &EngineState,
_stack: &mut Stack,
engine_state: &EngineState,
stack: &mut Stack,
call: &Call,
input: PipelineData,
) -> Result<PipelineData, ShellError> {
let df = NuDataFrame::try_from_iter(input.into_iter())?;
let maybe_schema = call
.get_flag(engine_state, stack, "schema")?
.map(|schema| NuSchema::try_from(&schema))
.transpose()?;
let df = NuDataFrame::try_from_iter(input.into_iter(), maybe_schema)?;
let lazy = NuLazyFrame::from_dataframe(df);
let value = Value::custom_value(Box::new(lazy), call.head);

View File

@ -33,10 +33,13 @@ impl Command for AllFalse {
description: "Returns true if all values are false",
example: "[false false false] | dfr into-df | dfr all-false",
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"all_false".to_string(),
vec![Value::test_bool(true)],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"all_false".to_string(),
vec![Value::test_bool(true)],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -47,10 +50,13 @@ impl Command for AllFalse {
let res = ($s > 9);
$res | dfr all-false"#,
result: Some(
NuDataFrame::try_from_columns(vec![Column::new(
"all_false".to_string(),
vec![Value::test_bool(false)],
)])
NuDataFrame::try_from_columns(
vec![Column::new(
"all_false".to_string(),
vec![Value::test_bool(false)],
)],
None,
)
.expect("simple df for test should not fail")
.into_value(Span::test_data()),
),
@ -88,8 +94,11 @@ fn command(
let value = Value::bool(!bool.any(), call.head);
NuDataFrame::try_from_columns(vec![Column::new("all_false".to_string(), vec![value])])
.map(|df| PipelineData::Value(NuDataFrame::into_value(df, call.head), None))
NuDataFrame::try_from_columns(
vec![Column::new("all_false".to_string(), vec![value])],
None,
)
.map(|df| PipelineData::Value(NuDataFrame::into_value(df, call.head), None))
}
#[cfg(test)]

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