Commit Graph

1475 Commits

Author SHA1 Message Date
132ikl
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

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

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2024-02-26 12:14:19 -06:00
Yash Thakur
c0ff0f12f0
Add ConfigDirNotFound error (#11849)
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# Description
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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
Stefan Holderbach
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
Jack Wright
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
Jack Wright
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
Yash Thakur
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
dependabot[bot]
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>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/fancy-regex/fancy-regex/releases">fancy-regex's
releases</a>.</em></p>
<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>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/fancy-regex/fancy-regex/blob/main/CHANGELOG.md">fancy-regex's
changelog</a>.</em></p>
<blockquote>
<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>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="bf2c807447"><code>bf2c807</code></a>
Version 0.13.0</li>
<li><a
href="7b4ad1178d"><code>7b4ad11</code></a>
Merge pull request <a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/129">#129</a>
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href="8d8ea4fcf9"><code>8d8ea4f</code></a>
Document how to check matching in Oniguruma</li>
<li><a
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Add character class escaping change</li>
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Add try_replacen</li>
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Prepare CHANGELOG for next release</li>
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Merge pull request <a
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from kevinhu/try_replacen</li>
<li><a
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Add try_replacen</li>
<li><a
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Merge branch 'fancy-regex:main' into main</li>
<li><a
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Merge pull request <a
href="https://redirect.github.com/fancy-regex/fancy-regex/issues/126">#126</a>
from robertknight/patch-1</li>
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6a1691f378
Bump miette from 7.0.0 to 7.1.0 (#11892)
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dependabot[bot]
1350f1eff7
Bump unicode-segmentation from 1.10.1 to 1.11.0 (#11891)
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2024-02-19 09:36:31 +08:00
KITAGAWA Yasutaka
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 |

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2024-02-18 16:15:59 -06:00
Ian Manske
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
Ian Manske
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
dependabot[bot]
317653d5d2
Bump which from 5.0.0 to 6.0.0 (#11832) 2024-02-15 14:43:56 +00:00
KITAGAWA Yasutaka
a20b24a712
Fix commandline --cursor to return int (#11864)
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Fix #11825 

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`commandline --cursor` returns int.

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2024-02-15 08:17:38 -06:00
Darren Schroeder
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.

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2024-02-14 13:01:27 -06:00
Steven
5042f19d1b
colored file-like completions (#11702)
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`ls` and other file completions uses `LS_COLORS`.

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


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---------

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

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

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

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

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

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

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

# User-Facing Changes
Nan

# Tests + Formatting
To be done

# After Submitting
Maybe update documentation about these syntax.
2024-02-09 01:30:46 +08:00
nibon7
84517138bc
Bump miette from 5.10.0 to 7.0.0 (#11788)
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# Description

Bump miette from 5.10.0 to 7.0.0

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Signed-off-by: dependabot[bot] <support@github.com>
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2024-02-07 19:26:18 -06:00
Wind
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
Darren Schroeder
08931e976e
bump to dev release of nushell 0.90.2 (#11793)
# Description

Bump nushell version to the dev version of 0.90.2

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

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2024-02-06 16:28:49 -06:00
Jakub Žádník
f5f21aca2d
Bump to 0.90 (#11730)
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2024-02-06 22:42:43 +02:00
Jakub Žádník
9342ad6ae1
Pin reedline to version 0.29.0 (#11782)
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See full release notes:
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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

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2024-02-06 22:23:41 +02:00
Raphael Gaschignard
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
maxomatic458
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
Michael Angerman
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
WindSoilder
d646903161
Unify glob behavior on open, rm, cp-old, mv, umv, cp and du commands (#11621)
# Description
This pr is a follow up to
[#11569](https://github.com/nushell/nushell/pull/11569#issuecomment-1902279587)
> Revert the logic in https://github.com/nushell/nushell/pull/10694 and
apply the logic in this pr to mv, cp, rv will require a larger change, I
need to think how to achieve the bahavior

And sorry @bobhy for reverting some of your changes.

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

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

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

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

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

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

# Tests + Formatting
Done

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

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

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

It maybe a breaking change if a custom command's argument are annotated
by `: glob`.
2024-01-26 21:57:35 +08:00
Ralf Steube
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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2024-01-25 08:21:28 -06:00
Steven
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)

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2024-01-25 09:31:46 +02:00
Michael Angerman
f286286510
update nu-ansi-term to 0.50, lscolors to 0.17, and add the Style attribute to Suggestion (#11635)
* update nu-ansi-term to 0.50.0
* update lscolors to 0.17.0
* add the Style attribute to Suggestion
* bump Reedline to the latest main
2024-01-24 20:57:15 -08:00
Steven
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.

# User-Facing Changes
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2024-01-24 09:02:53 -06:00
Yash Thakur
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.

# User-Facing Changes
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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

# After Submitting
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2024-01-22 07:01:45 -06:00
WindSoilder
c59d6d31bc
do not attempt to glob expand if the file path is wrapped in quotes (#11569)
# Description
Fixes: #11455

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

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

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

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

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

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

# Tests + Formatting
Done

# After Submitting
NaN
2024-01-21 23:22:25 +08:00
maxomatic458
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)

# User-Facing Changes
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2024-01-20 18:14:02 -06:00
maxomatic458
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
Tastaturtaste
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
Ian Manske
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
WindSoilder
e72a4116ec
adjust some commansd input_output type (#11436)
# Description
1. Make table to be a subtype of `list<any>`, so some input_output_types
of filter commands are unnecessary
2. Change some commands which accept an input type, but generates
different output types. In this case, delete duplicate entry, and change
relative output type to `<any>`

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

Fixes  #11193

# User-Facing Changes
NaN

# Tests + Formatting
NaN

# After Submitting
NaN
2024-01-15 16:58:26 +08:00
Alex Saveau
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
Antoine Büsch
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

# User-Facing Changes
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2024-01-13 08:24:14 +08:00
Yash Thakur
0ebbc8f71c
Make only_buffer_difference: true work (#11488) 2024-01-11 11:58:14 -06:00
Artemiy
1867bb1a88
Fix incorrect handling of boolean flags for builtin commands (#11492)
# Description
Possible fix of #11456
This PR fixes a bug where builtin commands did not respect the logic of
dynamically passed boolean flags. The reason is
[has_flag](6f59abaf43/crates/nu-protocol/src/ast/call.rs (L204C5-L212C6))
method did not evaluate and take into consideration expression used with
flag.

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

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

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

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

Another example:
Before:

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

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


# Tests + Formatting
Added test reproducing some variants of original issue.
2024-01-11 17:19:48 +02:00
Jakub Žádník
7bb9ee55c4
Bump to dev version 0.89.1 (#11513)
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2024-01-11 00:19:21 +13:00
Jakub Žádník
2c1560e281
Bump version for 0.89.0 release (#11511)
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- [x] reedline
  - [x] released
  - [x] pinned
- [ ] git dependency check
- [ ] release notes


# Description
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2024-01-09 22:16:29 +02:00
Jakub Žádník
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)

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2024-01-09 21:42:44 +02:00
nibon7
7e26b4fcc2
Bump sysinfo from 0.29 to 0.30 (#11484)
# Description
Bumps `sysinfo` to 0.30.

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

# User-Facing Changes
N/A
2024-01-05 05:31:29 -06:00
Ralf Steube
de5ad5de19
Revert "Return external file completions if not empty (#10898)" (#11446)
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This reverts #10898 which breaks external completion.
Not having file completion fallback on empty result is **intentional**
as this indicates that there is nothing to complete at this position.
To have nushell fallback to file completion the external completer can
simply return *nothing*.


`NO RECORDS FOUND`:
```nushell
let external_completer = {|spans|
    []
}
```

Fallback to file completion:
```nushell
let external_completer = {|spans|
}
```

# User-Facing Changes
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2023-12-31 08:45:05 -06:00
Yash Thakur
21b3eeed99
Allow spreading arguments to commands (#11289)
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Finishes implementing https://github.com/nushell/nushell/issues/10598,
which asks for a spread operator in lists, in records, and when calling
commands.

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

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

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

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

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

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

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

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

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

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

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

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


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


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

# After Submitting
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# Examples

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

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

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

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

---

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

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

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

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

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

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

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

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

Running it:
```nushell
> search-pkgs-curated "git" "*vi*"
╭──────────────┬───────────────────────────────────────────────────────────────────╮
│ install      │ false                                                             │
│ log_level    │ 1                                                                 │
│ exclude      │ [emacs]                                                           │
│ repositories │ [example.com, foo.com]                                            │
│ pkgs         │ [vim, git, python, chrome, firefox, python, java, git, "python3"] │
╰──────────────┴───────────────────────────────────────────────────────────────────╯
```
2023-12-28 15:43:20 +08:00
Himadri Bhattacharjee
9620e27e4f
fix: prevent greedy matching of directory names (#11403)
Fixes #11396

# Description
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If a directory name is an exact match, the completer stops greedily
matching directories with the same prefix.

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

Completions should work as described in #11396.

# Tests + Formatting
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automatically
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2023-12-23 00:06:00 -06:00
Stefan Holderbach
5e5d1ea81b
Bump fancy-regex to single 0.12.0 version (#11389)
Supersedes #11039 that was broken due to dependabot not correctly taking
the workspace into account (this bug has been worked around in #11387)
2023-12-21 17:10:33 +01:00