Commit Graph

6895 Commits

Author SHA1 Message Date
JT
1552eb921a
parser: Add cell path literal syntax (#8493)
# Description

This adds a new cell path literal syntax for use in any value position,
not just in a context where we expect a cell path.

This can be used to assign to a variable and then later use that
variable as a cell path.

Example:
```
> let cell_path = $.a.b
> {a: {b: 3}} | get $cell_path
3
```
# User-Facing Changes

This adds the syntax `$.a.b` to universally mean the cell path `a.b`,
even in a context that doesn't expect a cell path.

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-17 15:19:41 +13:00
JT
0ac3f7a1c8
parser: Fix panic that happens when you type a single { (#8492)
# Description

Fix the recent parser panic with a single `{`

Introduced by https://github.com/nushell/nushell/pull/8470

# User-Facing Changes

_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-17 15:19:23 +13:00
JT
bddb63ccb5
Fix CI tests that landed after no-implicit-echo (#8491)
# Description

Turning off implicit echo got tested before some of these changes, so
bring a few tests in-line with that functionality.

# User-Facing Changes

_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-17 13:43:13 +13:00
Dan Davison
7625aed200
SQL-style join command for Nushell tables (#8424)
This PR adds a command `join` for performing SQL-style joins on Nushell
tables:

```
〉join -h
Join two tables

Usage:
  > join {flags} <right-table> <left-on> (right-on)

Flags:
  -h, --help - Display the help message for this command
  -i, --inner - Inner join (default)
  -l, --left - Left-outer join
  -r, --right - Right-outer join
  -o, --outer - Outer join

Signatures:
  <table> | join list<any>, <string>, <string?> -> <table>

Parameters:
  right-table <list<any>>: The right table in the join
  left-on <string>: Name of column in input (left) table to join on
  (optional) right-on <string>: Name of column in right table to join on. Defaults to same column as left table.

Examples:
  Join two tables
  > [{a: 1 b: 2}] | join [{a: 1 c: 3}] a
  ╭───┬───┬───╮
  │ a │ b │ c │
  ├───┼───┼───┤
  │ 1 │ 2 │ 3 │
  ╰───┴───┴───╯
```

<table>
    <tbody>
        <tr>
<td><img width="400" alt="image"
src="https://user-images.githubusercontent.com/52205/224578744-eb9d133e-2510-4a3d-bd0a-d615f07a06b7.png"></td>
        </tr>
    </tbody>
  </table>


# User-Facing Changes

Adds a new command `join`

# Tests + Formatting

```
cargo test -p nu-command commands::join
```

Don't forget to add tests that cover your changes.

- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- [x] `cargo test --workspace` to check that all tests pass

# After Submitting

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

---------

Co-authored-by: Reilly Wood <reilly.wood@icloud.com>
2023-03-16 16:57:20 -07:00
Artemiy
19beafa865
Disable pipeline echo (#8292)
# Description

Change behavior of block evaluation to not print result of intermediate
commands.
Previously result of every but last pipeline in a block was printed to
stdout, and last one was returned

![image](https://user-images.githubusercontent.com/17511668/222550110-3f62fbed-432c-4b46-b9b1-4cb45a1f893e.png)
With this change results of intermediate pipelines are discarded after
they finish and the last one is returned as before:

![image](https://user-images.githubusercontent.com/17511668/222550346-f1e74f80-f6b6-4aa3-98d6-888ea4cb4915.png)
Now one should use `print` explicitly to print something to stdout

![image](https://user-images.githubusercontent.com/17511668/222923955-fda0d77b-41b4-4f91-a80f-12b0a1880c05.png)

**Note, that this behavior is not limited to functions!** The scope of
this change are all blocks. All of the below are executed as blocks and
thus exibited this behavior in the same way:

![image](https://user-images.githubusercontent.com/17511668/222924062-342c15de-4273-4bf5-8b39-fe6e3aa96076.png)

With this change outputs for all types of blocks are cleaned:

![image](https://user-images.githubusercontent.com/17511668/222924118-7d51c27e-04bb-43e5-8efe-38b484683bfe.png)


# User-Facing Changes

All types of blocks (function bodies, closures, `if` branches, `for` and
`loop` bodies e.t.c.) no longer print result of intermediate pipelines.

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-17 11:53:46 +13:00
Matthew Deville
8543b0789d
Additional flags for commands from csv and from tsv (#8398)
# Description

Resolves issue #8370

Adds the following flags to commands `from csv` and `from tsv`:
- `--flexible`: allow the number of fields in records to be variable
- `-c --comment`: a comment character to ignore lines starting with it
- `-q --quote`: a quote character to ignore separators in strings,
defaults to '\"'
- `-e --escape`: an escape character for strings containing the quote
character

Internally, the `Value` struct has an additional helper function
`as_char` which converts it to a single `char`

# User-Facing Changes

The single quoted string `'\t'` can no longer be used as a parameter for
the flag `--separator '\t'` as it is interpreted as a two-character
string. One needs to use from now on the flag with a double quoted
string like so: `-s "\t"` which correctly interprets the string as a
single `char`.
2023-03-16 17:49:46 -05:00
Darren Schroeder
bdaa01165e
enable error reporting from enable_vt_processing (#8373)
# Description

This PR tweaks the enable_vt_processing() function with more verbose
error handling. This is related to #8344.

# User-Facing Changes

_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-16 17:48:21 -05:00
Steven Xu
b2a557d4ed
fix: fix commandline when called with no arguments (#8207)
# Description

This fixes the `commandline` command when it's run with no arguments, so
it outputs the command being run. New line characters are included.

This allows for:

- [A way to get current command inside pre_execution hook · Issue #6264
· nushell/nushell](https://github.com/nushell/nushell/issues/6264)
- The possibility of *Atuin* to work work *Nushell*. *Atuin* hooks need
to know the current repl input before it is run.

# User-Facing Changes

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-16 17:45:35 -05:00
JT
0903a891e4
Fix parse of def with paren params (#8490)
# Description

This adds back support for parens around params, eg `def foo (x: int) {
... }`

# User-Facing Changes

returns to the original support before the recent parser refactor

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-17 09:08:41 +13:00
Reilly Wood
1b2916988e
Add -i flag back to get and select (#8488)
https://github.com/nushell/nushell/pull/8379 removed the `-i` flag from
`get` and `select` because the new `?` functionality covers most of the
same use cases. However, https://github.com/nushell/nushell/issues/8480
made me realize that `-i` is still useful when dealing with cell paths
in variables.

This PR re-adds the `-i` flag to `get` and `select`. It works by just
marking every member in the cell path as optional, which will behave
_slightly_ differently than `-i` used to (previously it would suppress
any errors, even type errors) but IMO that's OK.
2023-03-16 11:50:04 -07:00
Máté FARKAS
d74a260883
stdlib: add test discovery, extract test files (#8443)
# Description

Was original asked here:
https://github.com/nushell/nushell/pull/8405#issuecomment-1465062652
Make it easier to extend standard library with submodules.
(For a new submodule called `xx.nu` the tests can be written in
`test_xx.nu`).
Test discovery is implemented.

# User-Facing Changes

There are no user-facing changes.

# Tests + Formatting

Tests are updated.
There is no `nufmt` now.

---------

Co-authored-by: Mate Farkas <Mate.Farkas@oneidentity.com>
2023-03-16 13:23:29 -05:00
WindSoilder
31d9c0889c
Revert "Throw out error if external command in subexpression is failed to run (#8204)" (#8475)
This reverts commit dec0a2517f.

It breaks programs like `fzf`

# Description

Fixes: #8472 
Fixes:  #8313
Reopen: #7690 

# User-Facing Changes

_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-17 07:07:32 +13:00
JT
222c0f11c3
Escape will now escape paths with '=' in them (#8485)
# Description

Fixes the issue where there is no way to escape `FOO=BAR` in a way that
treats it as a file path/executable name. Previously `^FOO=BAR` would be
handled as an environment shorthand. Now, environment shorthands are not
allowed to start with `^`. To create an environment shorthand value that
uses `^` as the first character of the environment variable name, use
quotes, eg `"^FOO"=BAR`

# User-Facing Changes

This should enable `=` being in paths and external command names in
command position.

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-17 07:05:08 +13:00
NitinL
106ca65c58
Added fix for bug #8278 to read tag values from YAML files (#8354)
# Description

This PR adds a fix for reading tag values from YAML file.

A tag in YAML file is denoted by using the exclamation point ("!")
symbol.

For example - Key: !Value

Additional passing test has also been added supporting the bug fix - 
- `test_convert_yaml_value_to_nu_value_for_tagged_values`

The fix passes all the below required tests suites locally - 

>To check standard code formatting.
- `cargo fmt --all -- --check` (`cargo fmt --all` applies these changes)
>To check that you're using the standard code style.
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect`
>To check that all tests pass
- `cargo test --workspace`

---------

Co-authored-by: Nitin Londhe <nitin.londhe@genmills.com>
2023-03-16 09:50:30 -05:00
Bram Geron
4c97b3dd28
Exit successfully from nu --help for compatibility with halp (#8478)
https://github.com/orhun/halp finds the correct help command
by checking if `cmd --help` succeeds.

All standard utilities I've tried exit successfully on `--help`,
but not nushell.
2023-03-16 13:03:29 +01:00
Justin Ma
e672689a76
Fix docs building error caused by missing end tag (#8477) 2023-03-16 19:41:19 +08:00
dependabot[bot]
2579a827fc
Bump mockito from 0.32.5 to 1.0.0 (#8426)
Bumps [mockito](https://github.com/lipanski/mockito) from 0.32.5 to
1.0.0.
<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>1.0.0</h2>
<p>🎈 7 years and 63 releases later, it's finally time for the
1.0 🎈</p>
<h2>Changes</h2>
<ul>
<li><strong>[Breaking]</strong> The legacy interface was removed in this
version</li>
<li><strong>[Breaking]</strong> <code>Mock::with_body_from_fn</code> was
renamed to <code>Mock::with_chunked_body</code> - the former is still
supported with a deprecation warning</li>
<li>Mocks are only cleared when the server is dropped, not when the mock
is dropped - this means you <strong>don't have to assign mocks to
variables any more</strong> (unless you want to call other methods on
them)</li>
<li>Introduced the <code>Mock::remove</code> and
<code>Mock::remove_async</code> methods to remove mocks on demand</li>
</ul>
<h2>Major changes since 0.31</h2>
<ul>
<li>Tests can now run in parallel</li>
<li>Support for HTTP2</li>
<li>An async interface for all actions (though the sync interface is
also available)</li>
<li>Mock multiple server/hosts at the same time</li>
</ul>
<p>For a list of all the changes please check the <a
href="https://github.com/lipanski/mockito/releases">release log</a>.</p>
<h2>Migrating to the new API</h2>
<p>Legacy API:</p>
<pre lang="rust"><code>let m1 = mockito::mock(&quot;GET&quot;,
&quot;/hello&quot;).with_body(&quot;hello&quot;).create();
let m2 = mockito::mock(&quot;GET&quot;,
&quot;/bye&quot;).with_body(&quot;bye&quot;).create();
<p>// Use one of these to configure your client
let host = mockito:server_address();
let url = mockito::server_url();
</code></pre></p>
<p>New API:</p>
<pre lang="rust"><code>let mut server = mockito::Server::new();
server.mock(&quot;GET&quot;,
&quot;/hello&quot;).with_body(&quot;hello&quot;).create();
server.mock(&quot;GET&quot;,
&quot;/bye&quot;).with_body(&quot;bye&quot;).create();
<p>// Use one of these to configure your client
let host = server.host_with_port();
let url = server.url();
</code></pre></p>
<blockquote>
<p>If you can't migrate to the new API in one go, consider using version
0.32.5, which supports both the legacy API as well as the new API.</p>
</blockquote>
<h2>Migrating to the async API</h2>
<p>In order to write async tests, you'll need to use the
<code>_async</code> methods:</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="9a07811955"><code>9a07811</code></a>
Bump to 1.0.0</li>
<li><a
href="000c435f0e"><code>000c435</code></a>
Merge pull request <a
href="https://redirect.github.com/lipanski/mockito/issues/165">#165</a>
from lipanski/one-zero</li>
<li><a
href="68c56290a1"><code>68c5629</code></a>
Remove mocks when the server is dropped, not when the mock is
dropped</li>
<li><a
href="ac9042d022"><code>ac9042d</code></a>
Add the Windows line-ending fix to the test runner</li>
<li><a
href="0ce9788e00"><code>0ce9788</code></a>
Disable color tests on Windows</li>
<li><a
href="ad2ebcbaab"><code>ad2ebcb</code></a>
Fine-tuning the Windows test runner</li>
<li><a
href="abb9e91d71"><code>abb9e91</code></a>
Run Windows tests on Github Actions</li>
<li><a
href="5a7c96eaec"><code>5a7c96e</code></a>
Rename Mock::with_body_from_fn to Mock::with_chunked_body</li>
<li><a
href="ed338faedf"><code>ed338fa</code></a>
Uncomment threads tests</li>
<li><a
href="6e2064de95"><code>6e2064d</code></a>
Drop legacy interface</li>
<li>Additional commits viewable in <a
href="https://github.com/lipanski/mockito/compare/0.32.5...1.0.0">compare
view</a></li>
</ul>
</details>
<br />


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2023-03-16 11:40:49 +01:00
Nicolas Kosinski
8c487edf62
docs: Use capital letters for CSV and JSON acronyms (#8459)
Capital letters matter! 😉 
<img width="927" alt="Screenshot 2023-03-15 at 06 54 22"
src="https://user-images.githubusercontent.com/3862051/225219635-cfde7c3b-66c1-40a5-87f5-0d1a5d41955e.png">

See https://github.com/nushell/nushell.github.io/pull/827/files that was
created before this one.
2023-03-15 21:52:13 -07:00
WindSoilder
0b97f52a8b
make better usage of error value in catch block (#8460)
# Description

Fixes: #8402  #8391

The cause of these issue if when we want to evaluate a expression with
`Value::Error`, nushell show error immediately. To fix the issue, we can
wrap the `Value::Error` into a `Value::Record`. So user can see the
message he want.

# User-Facing Changes

Before
```
❯ try { 1 / 0 } catch {|e| echo $"error is ($e)"}
Error: nu:🐚:division_by_zero

  × Division by zero.
   ╭─[entry #2:1:1]
 1 │ try { 1 / 0 } catch {|e| echo $"error is ($e)"}
   ·         ┬
   ·         ╰── division by zero
   ╰────
```

After
```
❯ try { 1 / 0 } catch {|e| echo $"error is ($e)"}
error is {msg: Division by zero., debug: DivisionByZero { span: Span { start: 43104, end: 43105 } }, raw: DivisionByZero { sp
an: Span { start: 43104, end: 43105 } }}
```

As we can see, error becomes a record with `msg`, `debug`, `raw`
columns.
1. msg column is a user friendly message.
2. debug column is more about `Value::Error` information as a string.
3. raw column is a `Value::Error` itself, if user want to re-raise the
error, just use `$e | get raw`

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-15 20:56:18 -07:00
Reilly Wood
21b84a6d65
Optional members in cell paths: Attempt 2 (#8379)
This is a follow up from https://github.com/nushell/nushell/pull/7540.
Please provide feedback if you have the time!

## Summary

This PR lets you use `?` to indicate that a member in a cell path is
optional and Nushell should return `null` if that member cannot be
accessed.

Unlike the previous PR, `?` is now a _postfix_ modifier for cell path
members. A cell path of `.foo?.bar` means that `foo` is optional and
`bar` is not.

`?` does _not_ suppress all errors; it is intended to help in situations
where data has "holes", i.e. the data types are correct but something is
missing. Type mismatches (like trying to do a string path access on a
date) will still fail.

### Record Examples

```bash

{ foo: 123 }.foo # returns 123

{ foo: 123 }.bar # errors
{ foo: 123 }.bar? # returns null

{ foo: 123 } | get bar # errors
{ foo: 123 } | get bar? # returns null

{ foo: 123 }.bar.baz # errors
{ foo: 123 }.bar?.baz # errors because `baz` is not present on the result from `bar?`
{ foo: 123 }.bar.baz? # errors
{ foo: 123 }.bar?.baz? # returns null
```

### List Examples
```
〉[{foo: 1} {foo: 2} {}].foo
Error: nu:🐚:column_not_found

  × Cannot find column
   ╭─[entry #30:1:1]
 1 │ [{foo: 1} {foo: 2} {}].foo
   ·                    ─┬  ─┬─
   ·                     │   ╰── cannot find column 'foo'
   ·                     ╰── value originates here
   ╰────
〉[{foo: 1} {foo: 2} {}].foo?
╭───┬───╮
│ 0 │ 1 │
│ 1 │ 2 │
│ 2 │   │
╰───┴───╯
〉[{foo: 1} {foo: 2} {}].foo?.2 | describe
nothing

〉[a b c].4? | describe
nothing

〉[{foo: 1} {foo: 2} {}] | where foo? == 1
╭───┬─────╮
│ # │ foo │
├───┼─────┤
│ 0 │   1 │
╰───┴─────╯
```

# Breaking changes

1. Column names with `?` in them now need to be quoted.
2. The `-i`/`--ignore-errors` flag has been removed from `get` and
`select`
1. After this PR, most `get` error handling can be done with `?` and/or
`try`/`catch`.
4. Cell path accesses like this no longer work without a `?`:
```bash
〉[{a:1 b:2} {a:3}].b.0
2
```
We had some clever code that was able to recognize that since we only
want row `0`, it's OK if other rows are missing column `b`. I removed
that because it's tricky to maintain, and now that query needs to be
written like:


```bash
〉[{a:1 b:2} {a:3}].b?.0
2
```

I think the regression is acceptable for now. I plan to do more work in
the future to enable streaming of cell path accesses, and when that
happens I'll be able to make `.b.0` work again.
2023-03-15 20:50:58 -07:00
Antoine Stevan
d3be5ec750
DOC: make the README of the standard library clearer (#8465)
Should close #8444.

# Description
as asked by @presidento, i've used a generic command to run the tests.

i've also transformed the "a concrete example" sections into quote
blocks to make them stand out less.
not sure about that one, please tell me what you think 😋 

i think a small example is always helpfull, maybe some work has to be
done to make it better 💪

# User-Facing Changes
hopefully a slightly clearer README for the standard library

# Tests + Formatting
```
$nothing
```

# After Submitting
```
$nothing
```
2023-03-15 20:13:09 -07:00
Jakub Žádník
4b16406050
Add proptest regression (#8396)
# Description

I found this when I was checking out my commits. It must have happened
during one of the random test failures that I've been getting quite
often recently.

# User-Facing Changes

None?

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-15 20:08:02 -07:00
JT
b0ce602e4b
Start grouping parsing of values better (#8470)
# Description

This starts working on refactoring the parser to no longer use
SyntaxShape when making parsing decisions about values. This PR covers
grouping a few of the steps in `parse_value` to key off the first
character for what group of parsing steps it should use.

# User-Facing Changes

Hopefully none.

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-16 16:06:43 +13:00
dependabot[bot]
aa876ce24f
Bump lru from 0.9.0 to 0.10.0 (#8425) 2023-03-15 18:47:40 +00:00
dependabot[bot]
71fdf717a8
Bump open from 3.4.0 to 4.0.0 (#8427) 2023-03-15 18:41:39 +00:00
Klementiev Dmitry
4de0347fdc
Added help externs command (#8403)
# Description

`help externs` - command, which list external commands

Closes https://github.com/nushell/nushell/issues/8301

# User-Facing Changes

```nu
$ help externs
╭───┬──────────────┬─────────────┬───────────────────────────────────────────────────╮
│ # │     name     │ module_name │                       usage                       │
├───┼──────────────┼─────────────┼───────────────────────────────────────────────────┤
│ 0 │ git push     │ completions │ Push changes                                      │
│   │              │             │                                                   │
│ 1 │ git fetch    │ completions │ Download objects and refs from another repository │
│   │              │             │                                                   │
│ 2 │ git checkout │ completions │ Check out git branches and files                  │
│   │              │             │                                                   │
╰───┴──────────────┴─────────────┴───────────────────────────────────────────────────╯
```

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-15 18:40:27 +01:00
dependabot[bot]
f34ac9be62
Bump sqlparser from 0.30.0 to 0.32.0 (#8428)
Bumps [sqlparser](https://github.com/sqlparser-rs/sqlparser-rs) from
0.30.0 to 0.32.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/sqlparser-rs/sqlparser-rs/blob/main/CHANGELOG.md">sqlparser's
changelog</a>.</em></p>
<blockquote>
<h2>[0.32.0] 2023-03-6</h2>
<h3>Added</h3>
<ul>
<li>Support ClickHouse <code>CREATE TABLE</code> with <code>ORDER
BY</code> (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/824">#824</a>)
- Thanks <a
href="https://github.com/ankrgyl"><code>@​ankrgyl</code></a></li>
<li>Support PostgreSQL exponentiation <code>^</code> operator (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/813">#813</a>)
- Thanks <a
href="https://github.com/michael-2956"><code>@​michael-2956</code></a></li>
<li>Support <code>BIGNUMERIC</code> type in BigQuery (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/811">#811</a>)
- Thanks <a
href="https://github.com/togami2864"><code>@​togami2864</code></a></li>
<li>Support for optional trailing commas (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/810">#810</a>)
- Thanks <a
href="https://github.com/ankrgyl"><code>@​ankrgyl</code></a></li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix table alias parsing regression by backing out redshift column
definition list (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/827">#827</a>)
- Thanks <a
href="https://github.com/alamb"><code>@​alamb</code></a></li>
<li>Fix typo in <code>ReplaceSelectElement</code>
<code>colum_name</code> --&gt; <code>column_name</code> (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/822">#822</a>)
- Thanks <a
href="https://github.com/togami2864"><code>@​togami2864</code></a></li>
</ul>
<h2>[0.31.0] 2023-03-1</h2>
<h3>Added</h3>
<ul>
<li>Support raw string literals for BigQuery dialect (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/812">#812</a>)
- Thanks <a
href="https://github.com/togami2864"><code>@​togami2864</code></a></li>
<li>Support <code>SELECT * REPLACE &lt;Expr&gt; AS
&lt;Identifier&gt;</code> in BigQuery dialect (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/798">#798</a>)
- Thanks <a
href="https://github.com/togami2864"><code>@​togami2864</code></a></li>
<li>Support byte string literals for BigQuery dialect (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/802">#802</a>)
- Thanks <a
href="https://github.com/togami2864"><code>@​togami2864</code></a></li>
<li>Support columns definition list for system information functions in
RedShift dialect (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/769">#769</a>)
- Thanks <a
href="https://github.com/mskrzypkows"><code>@​mskrzypkows</code></a></li>
<li>Support <code>TRANSIENT</code> keyword in Snowflake dialect (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/807">#807</a>)
- Thanks <a
href="https://github.com/mobuchowski"><code>@​mobuchowski</code></a></li>
<li>Support <code>JSON</code> keyword (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/799">#799</a>)
- Thanks <a
href="https://github.com/togami2864"><code>@​togami2864</code></a></li>
<li>Support MySQL Character Set Introducers (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/788">#788</a>)
- Thanks <a
href="https://github.com/mskrzypkows"><code>@​mskrzypkows</code></a></li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix clippy error in ci (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/803">#803</a>)
- Thanks <a
href="https://github.com/togami2864"><code>@​togami2864</code></a></li>
<li>Handle offset in map key in BigQuery dialect (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/797">#797</a>)
- Thanks <a
href="https://github.com/Ziinc"><code>@​Ziinc</code></a></li>
<li>Fix a typo (precendence -&gt; precedence) (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/794">#794</a>)
- Thanks <a
href="https://github.com/SARDONYX-sard"><code>@​SARDONYX-sard</code></a></li>
<li>use post_* visitors for mutable visits (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/789">#789</a>)
- Thanks <a
href="https://github.com/lovasoa"><code>@​lovasoa</code></a></li>
</ul>
<h3>Changed</h3>
<ul>
<li>Add another known user (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/787">#787</a>)
- Thanks <a
href="https://github.com/joocer"><code>@​joocer</code></a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="5f815c2b08"><code>5f815c2</code></a>
(cargo-release) version 0.32.0</li>
<li><a
href="1d358592ab"><code>1d35859</code></a>
Changelog for 0.32.0 (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/830">#830</a>)</li>
<li><a
href="7f4c9132d7"><code>7f4c913</code></a>
Fix table alias parsing regression in 0.31.0 by backing out redshift
column d...</li>
<li><a
href="d69b875367"><code>d69b875</code></a>
ClickHouse CREATE TABLE Fixes: add ORDER BY and fix clause ordering (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/824">#824</a>)</li>
<li><a
href="1cf913e717"><code>1cf913e</code></a>
feat: Support PostgreSQL exponentiation. (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/813">#813</a>)</li>
<li><a
href="fbbf1a4e84"><code>fbbf1a4</code></a>
feat: support <code>BIGNUMERIC</code> of bigquery (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/811">#811</a>)</li>
<li><a
href="b45306819c"><code>b453068</code></a>
Add support for trailing commas (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/810">#810</a>)</li>
<li><a
href="2285bb44ba"><code>2285bb4</code></a>
chore: fix typo (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/822">#822</a>)</li>
<li><a
href="b838415276"><code>b838415</code></a>
(cargo-release) version 0.31.0</li>
<li><a
href="66ec634c67"><code>66ec634</code></a>
Update CHANGELOG for version 0.31 (<a
href="https://redirect.github.com/sqlparser-rs/sqlparser-rs/issues/820">#820</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/sqlparser-rs/sqlparser-rs/compare/v0.30.0...v0.32.0">compare
view</a></li>
</ul>
</details>
<br />


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2023-03-15 18:33:09 +01:00
Máté FARKAS
12652f897a
std.nu: Rewrite assert method (#8405)
It is a common pattern to add message to assert.
Also the error message was not so helpful. (See the difference in the
documentation)

---------

Co-authored-by: Mate Farkas <Mate.Farkas@oneidentity.com>
2023-03-15 18:19:38 +01:00
Hofer-Julian
24ee381fea
Fix xml docs (#8462)
See https://github.com/nushell/nushell.github.io/pull/828
2023-03-15 07:21:48 -05:00
Nicolas Kosinski
494a07f6f3
docs: Add missing space in Filesystem/start's usage (#8458)
In order to fix the selected text, below, in the documentation: 
<img width="1252" alt="Screenshot 2023-03-15 at 06 50 25"
src="https://user-images.githubusercontent.com/3862051/225218941-7654803f-7b85-490a-9fb0-3de7d666935b.png">

PS: see https://github.com/nushell/nushell.github.io/pull/826 that was
created before this pull request.
2023-03-15 07:16:41 -05:00
JT
61455b457d
Fix warnings and old names (#8457)
# Description

This fixes up some clippy warnings and removes some old names/info from
our unit tests

# User-Facing Changes

Internal changes only

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-15 18:54:55 +13:00
Reilly Wood
57ce6a7c66
Fix ls behaviour when directory is empty (#8439)
Prior to this PR, `ls` would return `nothing` in an empty directory.
After this PR, it returns an empty `List`. This makes the behaviour of
`ls` more consistent and easier to reason about (IMO).

This was prompted by a user noticing that `ls | where size == 0KB and
type == file` breaks when run in an empty directory:

```
  × Input type not supported.
   ╭─[entry #12:1:1]
 1 │ ls | where size == 0KB and type == file
   · ─┬   ──┬──
   ·  │     ╰── only list, binary, raw data or range input data is supported
   ·  ╰── input type: nothing
   ╰────
```

If people agree with this change, let's wait until after the 0.77
release so we have a bit more time to test it.
2023-03-15 18:31:07 +13:00
Thomas Coratger
0bd4d27e8d
Modify reject algorithm for identical elements (#8446)
# Description

The correction made here concerns the issue #8431. Indeed, the algorithm
initially proposed to remove elements of a `vector` performed a loop
with `remove` and an incident therefore appeared when several values
were equal because the deletion was done outside the length of the
vector:
```rust
let mut found = false;
for (i, col) in cols.clone().iter().enumerate() {
    if col == col_name {
        cols.remove(i);
        vals.remove(i);
        found = true;
    }
}

```

Then, `[[a, a]; [1, 2]] | reject a: ` gave `thread 'main' panicked at
'removal index (is 1) should be < len (is 1)',
crates/nu-protocol/src/value/mod.rs:1213:54`.

The proposed correction is therefore the implementation of the
`retain_mut` utility dedicated to this functionality.

```rust
let mut found = false;
let mut index = 0;
cols.retain_mut(|col| {
    if col == col_name {
        found = true;
        vals.remove(index);
        false
    } else {
        index += 1;
        true
    }
});
```
2023-03-14 23:26:48 +01:00
Stefan Holderbach
1701303279
Bump to 0.77.1 development version (#8453)
# Description

Either to be used in an emergency point release or to indicate
development builds in the `version` command
2023-03-14 23:26:08 +01:00
Stefan Holderbach
fd09609b44
Bump version to 0.77.0 (#8410) 2023-03-14 20:46:42 +02:00
Stefan Holderbach
c7583ecdb7
Pin to reedline 0.17 (#8441)
# Description

See release notes:

https://github.com/nushell/reedline/releases/tag/v0.17.0
2023-03-14 00:04:36 +01:00
Stefan Holderbach
4eec4a27c7
Pin to nu-ansi-term 0.47 (#8440)
# Description

Update reedline to a commit that uses the same version as we share types

# User-Facing Changes

(-)

# Tests + Formatting

Build check
2023-03-13 23:38:18 +01:00
BlacAmDK
86faf753bd
Fix SQLite table creation sql (#8430)
# Description

The "CREATE TABLE" statement in `into sqlite` does not add quotes to the
column names, reproduction steps are below:

```
/home/xxx〉[[name,y/n];[a,y]] | into sqlite test.db
Error: 
  × Failed to prepare SQLite statement
   ╭─[entry #1:1:1]
 1 │ [[name,y/n];[a,y]] | into sqlite test.db
   ·                                                       ───┬───
   ·                                                             ╰── near "/": syntax error in CREATE TABLE IF NOT EXISTS main (name TEXT,y/n TEXT) at offset 44
   ╰────
```

# User-Facing Changes

None

---------

Co-authored-by: Reilly Wood <reilly.wood@icloud.com>
2023-03-13 10:11:28 -07:00
Stefan Holderbach
79d0735864
Remove unused nu-json from nu-protocol (#8417)
This dependency apears unnecessary and should remove a link in the crate
graph that could favor parallel compilation
2023-03-12 20:26:35 +01:00
Jakub Žádník
808e523adc
Disable alias recursion (#8397)
# Description

Prevents alias from aliasing itself. It allows a commonly requested
pattern similar to `alias ls = ls -l`.

One small issue is that the syntax highlighting is a bit off:

![alias_itself_no_color](https://user-images.githubusercontent.com/25571562/224545129-8a3ff535-347b-4a4e-b686-11493bb2a33b.png)

Fixes https://github.com/nushell/nushell/issues/8246

# User-Facing Changes

Shouldn't be a breaking change.

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-13 06:16:26 +13:00
Stefan Holderbach
a52386e837
Box ShellError in Value::Error (#8375)
# Description

Our `ShellError` at the moment has a `std::mem::size_of<ShellError>` of
136 bytes (on AMD64). As a result `Value` directly storing the struct
also required 136 bytes (thanks to alignment requirements).

This change stores the `Value::Error` `ShellError` on the heap.

Pro:
- Value now needs just 80 bytes
- Should be 1 cacheline less (still at least 2 cachelines)

Con:
- More small heap allocations when dealing with `Value::Error`
  - More heap fragmentation
  - Potential for additional required memcopies

# Further code changes

Includes a small refactor of `try` due to a type mismatch in its large
match.

# User-Facing Changes

None for regular users.

Plugin authors may have to update their matches on `Value` if they use
`nu-protocol`

Needs benchmarking to see if there is a benefit in real world workloads.
**Update** small improvements in runtime for workloads with high volume
of values. Significant reduction in maximum resident set size, when many
values are held in memory.

# Tests + Formatting
2023-03-12 09:57:27 +01:00
dependabot[bot]
c26d91fb61
Bump nix from 0.25.0 to 0.26.2 (#8129)
Bumps [nix](https://github.com/nix-rust/nix) from 0.25.0 to 0.26.2.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/nix-rust/nix/blob/v0.26.2/CHANGELOG.md">nix's
changelog</a>.</em></p>
<blockquote>
<h2>[0.26.2] - 2023-01-18</h2>
<h3>Fixed</h3>
<ul>
<li>Fix <code>SockaddrIn6</code> bug that was swapping flowinfo and
scope_id byte ordering.
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1964">#1964</a>)</li>
</ul>
<h2>[0.26.1] - 2022-11-29</h2>
<h3>Fixed</h3>
<ul>
<li>Fix UB with <code>sys::socket::sockopt::SockType</code> using
<code>SOCK_PACKET</code>.
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1821">#1821</a>)</li>
</ul>
<h2>[0.26.0] - 2022-11-29</h2>
<h3>Added</h3>
<ul>
<li>Added <code>SockaddrStorage::{as_unix_addr, as_unix_addr_mut}</code>
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1871">#1871</a>)</li>
<li>Added <code>MntFlags</code> and <code>unmount</code> on all of the
BSDs.</li>
<li>Added <code>any()</code> and <code>all()</code> to
<code>poll::PollFd</code>.
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1877">#1877</a>)</li>
<li>Add <code>MntFlags</code> and <code>unmount</code> on all of the
BSDs.
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1849">#1849</a>)</li>
<li>Added a <code>Statfs::flags</code> method.
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1849">#1849</a>)</li>
<li>Added <code>NSFS_MAGIC</code> FsType on Linux and Android.
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1829">#1829</a>)</li>
<li>Added <code>sched_getcpu</code> on platforms that support it.
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1825">#1825</a>)</li>
<li>Added <code>sched_getaffinity</code> and
<code>sched_setaffinity</code> on FreeBSD.
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1804">#1804</a>)</li>
<li>Added <code>line_discipline</code> field to <code>Termios</code> on
Linux, Android and Haiku
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1805">#1805</a>)</li>
<li>Expose the memfd module on FreeBSD (memfd was added in FreeBSD 13)
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1808">#1808</a>)</li>
<li>Added <code>domainname</code> field of <code>UtsName</code> on
Android and Linux
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1817">#1817</a>)</li>
<li>Re-export <code>RLIM_INFINITY</code> from <code>libc</code>
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1831">#1831</a>)</li>
<li>Added <code>syncfs(2)</code> on Linux
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1833">#1833</a>)</li>
<li>Added <code>faccessat(2)</code> on illumos
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1841">#1841</a>)</li>
<li>Added <code>eaccess()</code> on FreeBSD, DragonFly and Linux (glibc
and musl).
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1842">#1842</a>)</li>
<li>Added <code>IP_TOS</code> <code>SO_PRIORITY</code> and
<code>IPV6_TCLASS</code> sockopts for Linux
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1853">#1853</a>)</li>
<li>Added <code>new_unnamed</code> and <code>is_unnamed</code> for
<code>UnixAddr</code> on Linux and Android.
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1857">#1857</a>)</li>
<li>Added <code>SockProtocol::Raw</code> for raw sockets
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1848">#1848</a>)</li>
<li>added <code>IP_MTU</code> (<code>IpMtu</code>)
<code>IPPROTO_IP</code> sockopt on Linux and Android.
(<a
href="https://github-redirect.dependabot.com/nix-rust/nix/pull/1865">#1865</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="1e3f062fd8"><code>1e3f062</code></a>
(cargo-release) version 0.26.2</li>
<li><a
href="013931b68f"><code>013931b</code></a>
Merge <a
href="https://github-redirect.dependabot.com/nix-rust/nix/issues/1974">#1974</a></li>
<li><a
href="8aa85bbf27"><code>8aa85bb</code></a>
fix: clippy::size_of_ref</li>
<li><a
href="4a83f8b8b5"><code>4a83f8b</code></a>
Drop x86_64-unknown-darwin to Tier 2</li>
<li><a
href="975a3d5c7c"><code>975a3d5</code></a>
Tidy up the CHANGELOG a bit.</li>
<li><a
href="6fd7418158"><code>6fd7418</code></a>
Fix endian swap on SocketAddrV6.</li>
<li><a
href="e7a646ddff"><code>e7a646d</code></a>
(cargo-release) version 0.26.1</li>
<li><a
href="749bf755ce"><code>749bf75</code></a>
Merge <a
href="https://github-redirect.dependabot.com/nix-rust/nix/issues/1821">#1821</a></li>
<li><a
href="8e91b28b64"><code>8e91b28</code></a>
Fix UB in the SO_TYPE sockopt</li>
<li><a
href="12fb35434f"><code>12fb354</code></a>
[skip ci] add a CHANGELOG section for the next release</li>
<li>Additional commits viewable in <a
href="https://github.com/nix-rust/nix/compare/v0.25.0...v0.26.2">compare
view</a></li>
</ul>
</details>
<br />


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2023-03-12 09:03:02 +01:00
Stefan Holderbach
0a5f8f05da
Update all dependencies in Cargo.lock (#8408)
# Description

This includes the development versions of `reedline` and `nu-ansi-term`

(Interesting to see if there is potential breakage due to a change to
the `Color::default()`)

All other crates are updated to the latest available version.

This change reduces the number of dependencies to compile slightly and
for me on Linux reduced the compile time a few seconds.

# Output from `cargo build --timings`
## `main`
<html><body>
<!--StartFragment-->

Targets: | nu 0.76.1 (bin "nu")
-- | --
Profile: | dev
Fresh units: | 0
Dirty units: | 398
Total units: | 398
Max concurrency: | 16 (jobs=16 ncpu=16)
Build start: | 2023-03-11T18:19:14Z
Total time: | 75.1s (1m 15.1s)
rustc: | rustc 1.66.1 (90743e729 2023-01-10)Host:
x86_64-unknown-linux-gnuTarget: x86_64-unknown-linux-gnu

<!--EndFragment-->
</body>
</html>

## this PR
<html><body>
<!--StartFragment-->

Targets: | nu 0.76.1 (bin "nu")
-- | --
Profile: | dev
Fresh units: | 0
Dirty units: | 392
Total units: | 392
Max concurrency: | 16 (jobs=16 ncpu=16)
Build start: | 2023-03-11T18:21:20Z
Total time: | 69.6s (1m 9.6s)
rustc: | rustc 1.66.1 (90743e729 2023-01-10)Host:
x86_64-unknown-linux-gnuTarget: x86_64-unknown-linux-gnu

<!--EndFragment-->
</body>
</html>



# User-Facing Changes

None intended, none visually detected upon a cursory look around.

# Tests + Formatting

-
2023-03-12 12:35:56 +13:00
Artemiy
a13946e3ef
New xml format (#7947)
# Description

Changes old `from xml` `to xml` data formats. See #7682 for reasoning
behind this change.
Output is now a series of records with `tag`, `attributes` and `content`
fields.

Old:

![image](https://user-images.githubusercontent.com/17511668/224508728-92d37c1f-ebac-4d5c-924d-bebd60f5cf85.png)
New:

![image](https://user-images.githubusercontent.com/17511668/224508753-a2de338a-ff2a-41e0-bbc1-ccc07a1d00ce.png)


# User-Facing Changes

New output/input format, better error handling for `from xml` and `to
xml` commands.

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-12 12:35:42 +13:00
Bob Hyman
2e01bf9cba
add dirs command to std lib (#8368)
# Description

Prototype replacement for `enter`, `n`, `p`, `exit` built-ins
implemented as scripts in standard library.
MVP-level capabilities (rough hack), for feedback please. Not intended
to merge and ship as is.

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

# User-Facing Changes
New command in standard library

```nushell
〉use ~/src/rust/nushell/crates/nu-utils/standard_library/dirs.nu
---------------------------------------------- /home/bobhy ----------------------------------------------
〉help dirs
module dirs.nu -- maintain list of remembered directories + navigate them

todo:
* expand relative to absolute paths (or relative to some prefix?)
* what if user does `cd` by hand?

Module: dirs

Exported commands:
  add (dirs add), drop, next (dirs next), prev (dirs prev), show (dirs show)

This module exports environment.
---------------------------------------------- /home/bobhy ----------------------------------------------
〉dirs add ~/src/rust/nushell /etc ~/.cargo
-------------------------------------- /home/bobhy/src/rust/nushell --------------------------------------
〉dirs next 2
------------------------------------------- /home/bobhy/.cargo -------------------------------------------
〉dirs show
╭───┬─────────┬────────────────────╮
│ # │ current │        path        │
├───┼─────────┼────────────────────┤
│ 0 │         │ /home/bobhy        │
│ 1 │         │ ~/src/rust/nushell │
│ 2 │         │ /etc               │
│ 3 │ ==>     │ ~/.cargo           │
╰───┴─────────┴────────────────────╯
------------------------------------------- /home/bobhy/.cargo -------------------------------------------
〉dirs drop
---------------------------------------------- /home/bobhy ----------------------------------------------
〉dirs show
╭───┬─────────┬────────────────────╮
│ # │ current │        path        │
├───┼─────────┼────────────────────┤
│ 0 │ ==>     │ /home/bobhy        │
│ 1 │         │ ~/src/rust/nushell │
│ 2 │         │ /etc               │
╰───┴─────────┴────────────────────╯
---------------------------------------------- /home/bobhy ----------------------------------------------
〉
```
# Tests + Formatting

Haven't even looked at stdlib `tests.nu` yet.

Other todos:
* address module todos.
* integrate into std lib, rather than as standalone module. Somehow
arrange for `use .../standard_library/std.nu` to load this module
without having to put all the source in `std.nu`?
*  Maybe command should be `std dirs ...`?   
* what else do `enter` and `exit` do that this should do? Then deprecate
those commands.

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-11 16:31:09 -06:00
Antoine Stevan
7e82f8d9b5
FEATURE: wrap the dev instructions from the PR template for easier use (#8152)
i was writing #8148 and came to the "_Test + Formatting_" section of the
PR template.
i felt the developer instructions could be wrapped up in a common easy
to use format, e.g. a `Makefile`, to be used with a few-words command
only, e.g. `make fmt` or `make clippy`, instead of the long commands in
the PR template 🤔

> **Note**
> in case you guys do not want to add a `Makefile` to the `nushell`
source, that PR can be discarded 😌

# Description
this PR
- adds the few rules from the PR template to a new `Makefile`
- replaces the instructions in the PR template from the full commands to
the new `make` rules

# User-Facing Changes
- _none for the regular user_
- i believe easier to test PRs for the developer, allowing one not to
realy on knowing the long commands or using the shell history to run
them again 😋

# Tests + Formatting
_nothing to test_

# After Submitting
maybe mention that in `CONTRIBUTING.md`?
2023-03-11 12:10:32 -06:00
JT
2bef85a913
Don't use 'spam' as module name as it isn't unique (#8409)
# Description

The `spam` command is not always going to be missing, as is the case
with this sgml tool: https://linux.die.net/man/1/spam

Rename `spam` and `foo` to something more unique so we have a lower
chance of colliding with other names on the system.

fixes #8404

# User-Facing Changes

No impact. This only impacts testing

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-12 07:01:24 +13:00
JT
e435196956
Hack around bad binary viewing logic (#8399)
# Description

This works around a bug introduced by #8058 

We should revisit the original fix, as it makes some assumptions about
how stdout redirection is used by `table`. We use the stdout by default
for table regularly during a repl session, so we should instead
special-case case for handling externals.

# User-Facing Changes

Restores the original default `table` behaviour for binary data

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-11 14:13:37 +13:00
Jakub Žádník
af1ab39851
Allow aliasing parser keywords (#8250) 2023-03-10 23:20:31 +02:00
JT
baddc86d9d
Fix quicktest-found parser crash (#8394)
# Description

Fixes the crash when handing `{}#.}`

# User-Facing Changes

_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_

# Tests + Formatting

Don't forget to add tests that cover your changes.

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-03-11 09:26:14 +13:00