Supersedes #13554
(not sure how to narrow the word ignore to a file, maybe the better
course of action would be to mark this file as an ignore with all the
cryptic fileendings)
This PR closes [Issue
#13482](https://github.com/nushell/nushell/issues/13482)
# Description
This PR tend to make all math function to be constant.
# User-Facing Changes
The math commands now can be used as constant methods.
### Some Example
```
> const MODE = [3 3 9 12 12 15] | math mode
> $MODE
╭───┬────╮
│ 0 │ 3 │
│ 1 │ 12 │
╰───┴────╯
> const LOG = [16 8 4] | math log 2
> $LOG
╭───┬──────╮
│ 0 │ 4.00 │
│ 1 │ 3.00 │
│ 2 │ 2.00 │
╰───┴──────╯
> const VAR = [1 3 5] | math variance
> $VAR
2.6666666666666665
```
# Tests + Formatting
Tests are added for all of the math command to test there constant
behavior.
I mostly focused on the actual user experience, not the correctness of
the methods and algorithms.
# After Submitting
I think this change don't require any additional documentation. Feel
free to correct me in this topic please.
# Description
This exposes the `LazyFrame::sink_*` functionality to allow a streaming
collect directly to the filesystem. This useful when working with data
that is too large to fit into memory.
# User-Facing Changes
- Introduction of the `polars sink` command
# Description
Prior this pull request `polars first` and `polars last` would collect a
lazy frame into an eager frame before performing operations. Now `polars
first` will to a `LazyFrame::limit` and `polars last` will perform a
`LazyFrame::tail`. This is really useful in working with very large
datasets.
# Description
When opening a dataframe the default operation will be to create a lazy
frame if possible. This works much better with large datasets and
supports hive format.
# User-Facing Changes
- `--lazy` is nolonger a valid option. `--eager` must be used to
explicitly open an eager dataframe.
Bumps [mockito](https://github.com/lipanski/mockito) from 1.4.0 to
1.5.0.
<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>1.5.0</h2>
<ul>
<li><strong>[Breaking]</strong> <a
href="https://redirect.github.com/lipanski/mockito/pull/198">Upgrade</a>
to hyper v1</li>
</ul>
<p>Thanks to <a
href="https://github.com/tottoto"><code>@tottoto</code></a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="f1c3fe1b7f"><code>f1c3fe1</code></a>
Bump to 1.5.0</li>
<li><a
href="08f2fa322d"><code>08f2fa3</code></a>
Merge pull request <a
href="https://redirect.github.com/lipanski/mockito/issues/199">#199</a>
from tottoto/refactor-response-body</li>
<li><a
href="42e3efe734"><code>42e3efe</code></a>
Refactor response body</li>
<li><a
href="f477e54857"><code>f477e54</code></a>
Merge pull request <a
href="https://redirect.github.com/lipanski/mockito/issues/198">#198</a>
from tottoto/update-to-hyper-1</li>
<li><a
href="e8694ae991"><code>e8694ae</code></a>
Update to hyper 1</li>
<li><a
href="b152b76130"><code>b152b76</code></a>
Depend on some crate directly</li>
<li>See full diff in <a
href="https://github.com/lipanski/mockito/compare/1.4.0...1.5.0">compare
view</a></li>
</ul>
</details>
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# Description
By popular demand (a.k.a.
https://github.com/nushell/nushell.github.io/issues/1035), provide an
example of a type signature in the `def` help.
# User-Facing Changes
Help/Doc
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib
# After Submitting
N/A
Bumps [quick-xml](https://github.com/tafia/quick-xml) from 0.31.0 to
0.32.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/tafia/quick-xml/releases">quick-xml's
releases</a>.</em></p>
<blockquote>
<h2>v0.32.0</h2>
<h2>Significant Changes</h2>
<p>The method of reporting positions of errors has changed - use
<code>error_position()</code> to get an offset of the error position.
For <code>SyntaxError</code>s the range
<code>error_position()..buffer_position()</code> also will represent a
span of error.</p>
<h3>⚠️ Breaking Changes</h3>
<p>The way to configure parser has changed. Now all configuration is
contained in the <code>Config</code> struct and can be applied at once.
When <code>serde-types</code> feature is enabled, configuration is
serializable.</p>
<p>The way of resolve entities with <code>unescape_with</code> has
changed. Those methods no longer resolve predefined entities
(<code>lt</code>, <code>gt</code>, <code>apos</code>, <code>quot</code>,
<code>amp</code>). <code>NoEntityResolver</code> renamed to
<code>PredefinedEntityResolver</code>.</p>
<p><code>Writer::create_element</code> now accepts <code>impl
Into<Cow<str>></code> instead of <code>&impl
AsRef<str></code>.</p>
<p>Minimum supported version of serde raised to 1.0.139</p>
<p>The full changelog is below.</p>
<h2>What's Changed</h2>
<h3>New Features</h3>
<ul>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/513">#513</a>:
Allow to continue parsing after getting new
<code>Error::IllFormed</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/677">#677</a>:
Added methods <code>config()</code> and <code>config_mut()</code> to
inspect and change the parser configuration. Previous builder methods on
<code>Reader</code> / <code>NsReader</code> was replaced by direct
access to fields of config using
<code>reader.config_mut().<...></code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/684">#684</a>:
Added a method <code>Config::enable_all_checks</code> to turn on or off
all well-formedness checks.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/362">#362</a>:
Added <code>escape::minimal_escape()</code> which escapes only
<code>&</code> and <code><</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/362">#362</a>:
Added <code>BytesCData::minimal_escape()</code> which escapes only
<code>&</code> and <code><</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/362">#362</a>:
Added <code>Serializer::set_quote_level()</code> which allow to set
desired level of escaping.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/705">#705</a>:
Added <code>NsReader::prefixes()</code> to list all the prefixes
currently declared.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/629">#629</a>:
Added a default case to
<code>impl_deserialize_for_internally_tagged_enum</code> macro so that
it can handle every attribute that does not match existing cases within
an enum variant.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/722">#722</a>:
Allow to pass owned strings to <code>Writer::create_element</code>. This
is breaking change!</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/275">#275</a>:
Added <code>ElementWriter::new_line()</code> which enables pretty
printing elements with multiple attributes.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/743">#743</a>:
Added <code>Deserializer::get_ref()</code> to get XML Reader from serde
Deserializer</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/734">#734</a>:
Added helper functions to resolve predefined XML and HTML5 entities:
<ul>
<li><code>quick_xml::escape::resolve_predefined_entity</code></li>
<li><code>quick_xml::escape::resolve_xml_entity</code></li>
<li><code>quick_xml::escape::resolve_html5_entity</code></li>
</ul>
</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/753">#753</a>:
Added parser for processing instructions:
<code>quick_xml::reader::PiParser</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/754">#754</a>:
Added parser for elements:
<code>quick_xml::reader::ElementParser</code>.</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/622">#622</a>:
Fix wrong disregarding of not closed markup, such as lone
<code><</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/684">#684</a>:
Fix incorrect position reported for
<code>Error::IllFormed(DoubleHyphenInComment)</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/684">#684</a>:
Fix incorrect position reported for
<code>Error::IllFormed(MissingDoctypeName)</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/704">#704</a>:
Fix empty tags with attributes not being expanded when
<code>expand_empty_elements</code> is set to true.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/683">#683</a>:
Use local tag name when check tag name against possible names for
field.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/753">#753</a>:
Correctly determine end of processing instructions and XML
declaration.</li>
</ul>
<h3>Misc Changes</h3>
<ul>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/675">#675</a>:
Minimum supported version of serde raised to 1.0.139</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/675">#675</a>:
Rework the <code>quick_xml::Error</code> type to provide more accurate
information:</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/tafia/quick-xml/blob/master/Changelog.md">quick-xml's
changelog</a>.</em></p>
<blockquote>
<h2>0.32.0 -- 2024-06-10</h2>
<p>The way to configure parser is changed. Now all configuration is
contained in the
<code>Config</code> struct and can be applied at once. When
<code>serde-types</code> feature is enabled,
configuration is serializable.</p>
<p>The method of reporting positions of errors has changed - use
<code>error_position()</code>
to get an offset of the error position. For <code>SyntaxError</code>s
the range
<code>error_position()..buffer_position()</code> also will represent a
span of error.</p>
<p>The way of resolve entities with <code>unescape_with</code> are
changed. Those methods no longer
resolve predefined entities.</p>
<h3>New Features</h3>
<ul>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/513">#513</a>:
Allow to continue parsing after getting new
<code>Error::IllFormed</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/677">#677</a>:
Added methods <code>config()</code> and <code>config_mut()</code> to
inspect and change the parser
configuration. Previous builder methods on <code>Reader</code> /
<code>NsReader</code> was replaced by
direct access to fields of config using
<code>reader.config_mut().<...></code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/684">#684</a>:
Added a method <code>Config::enable_all_checks</code> to turn on or off
all
well-formedness checks.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/362">#362</a>:
Added <code>escape::minimal_escape()</code> which escapes only
<code>&</code> and <code><</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/362">#362</a>:
Added <code>BytesCData::minimal_escape()</code> which escapes only
<code>&</code> and <code><</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/362">#362</a>:
Added <code>Serializer::set_quote_level()</code> which allow to set
desired level of escaping.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/705">#705</a>:
Added <code>NsReader::prefixes()</code> to list all the prefixes
currently declared.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/629">#629</a>:
Added a default case to
<code>impl_deserialize_for_internally_tagged_enum</code> macro so that
it can handle every attribute that does not match existing cases within
an enum variant.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/722">#722</a>:
Allow to pass owned strings to <code>Writer::create_element</code>. This
is breaking change!</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/275">#275</a>:
Added <code>ElementWriter::new_line()</code> which enables pretty
printing elements with multiple attributes.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/743">#743</a>:
Added <code>Deserializer::get_ref()</code> to get XML Reader from serde
Deserializer</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/734">#734</a>:
Added helper functions to resolve predefined XML and HTML5 entities:
<ul>
<li><code>quick_xml::escape::resolve_predefined_entity</code></li>
<li><code>quick_xml::escape::resolve_xml_entity</code></li>
<li><code>quick_xml::escape::resolve_html5_entity</code></li>
</ul>
</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/753">#753</a>:
Added parser for processing instructions:
<code>quick_xml::reader::PiParser</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/754">#754</a>:
Added parser for elements:
<code>quick_xml::reader::ElementParser</code>.</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/622">#622</a>:
Fix wrong disregarding of not closed markup, such as lone
<code><</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/684">#684</a>:
Fix incorrect position reported for
<code>Error::IllFormed(DoubleHyphenInComment)</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/684">#684</a>:
Fix incorrect position reported for
<code>Error::IllFormed(MissingDoctypeName)</code>.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/704">#704</a>:
Fix empty tags with attributes not being expanded when
<code>expand_empty_elements</code> is set to true.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/683">#683</a>:
Use local tag name when check tag name against possible names for
field.</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/753">#753</a>:
Correctly determine end of processing instructions and XML
declaration.</li>
</ul>
<h3>Misc Changes</h3>
<ul>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/675">#675</a>:
Minimum supported version of serde raised to 1.0.139</li>
<li><a
href="https://redirect.github.com/tafia/quick-xml/issues/675">#675</a>:
Rework the <code>quick_xml::Error</code> type to provide more accurate
information:</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="8d38e4cc14"><code>8d38e4c</code></a>
Release 0.32.0</li>
<li><a
href="e6f7be47a7"><code>e6f7be4</code></a>
Add #[inline] to methods implementing XmlSource</li>
<li><a
href="33b9dc59c7"><code>33b9dc5</code></a>
Increase position outside of XmlSource::skip_one</li>
<li><a
href="704ce89239"><code>704ce89</code></a>
Generalize reading methods of PI and element</li>
<li><a
href="6f1a644dcc"><code>6f1a644</code></a>
Rewrite read_element like read_pi</li>
<li><a
href="0a6ecd6498"><code>0a6ecd6</code></a>
Add reusable parser for XML element and use it internally</li>
<li><a
href="02de8a51bf"><code>02de8a5</code></a>
Remove unnecessary block</li>
<li><a
href="0cb09fbda9"><code>0cb09fb</code></a>
Use <code>if let</code> instead of <code>match</code></li>
<li><a
href="6c58bef3ab"><code>6c58bef</code></a>
Implement XmlSource::read_pi like XmlSource::read_element</li>
<li><a
href="79b2fda9fe"><code>79b2fda</code></a>
Stop at the <code>></code> in PiParser which is consistent with other
search functions</li>
<li>Additional commits viewable in <a
href="https://github.com/tafia/quick-xml/compare/v0.31.0...v0.32.0">compare
view</a></li>
</ul>
</details>
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Bumps [indexmap](https://github.com/indexmap-rs/indexmap) from 2.2.6 to
2.3.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/indexmap-rs/indexmap/blob/master/RELEASES.md">indexmap's
changelog</a>.</em></p>
<blockquote>
<h2>2.3.0</h2>
<ul>
<li>Added trait <code>MutableEntryKey</code> for opt-in mutable access
to map entry keys.</li>
<li>Added method <code>MutableKeys::iter_mut2</code> for opt-in mutable
iteration of map
keys and values.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="22c0b4e0f3"><code>22c0b4e</code></a>
Merge pull request <a
href="https://redirect.github.com/indexmap-rs/indexmap/issues/335">#335</a>
from epage/mut</li>
<li><a
href="39f7cc097a"><code>39f7cc0</code></a>
Release 2.3.0</li>
<li><a
href="6049d518a0"><code>6049d51</code></a>
feat(map): Add MutableKeys::iter_mut2</li>
<li><a
href="65c3c46e37"><code>65c3c46</code></a>
feat(map): Add MutableEntryKey</li>
<li><a
href="7f7d39f734"><code>7f7d39f</code></a>
Merge pull request <a
href="https://redirect.github.com/indexmap-rs/indexmap/issues/332">#332</a>
from waywardmonkeys/missing-indentation-in-doc-comment</li>
<li><a
href="8222a59a85"><code>8222a59</code></a>
Fix missing indentation in doc comment.</li>
<li><a
href="1a71dde63d"><code>1a71dde</code></a>
Merge pull request <a
href="https://redirect.github.com/indexmap-rs/indexmap/issues/327">#327</a>
from waywardmonkeys/dep-update-dev-dep-itertools</li>
<li><a
href="ac2a8a5a40"><code>ac2a8a5</code></a>
deps(dev): Update <code>itertools</code></li>
<li>See full diff in <a
href="https://github.com/indexmap-rs/indexmap/compare/2.2.6...2.3.0">compare
view</a></li>
</ul>
</details>
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- Add `nu_plugin_polars` to the list of plugins in
`build-all-maclin.sh`.
- Add `nu_plugin_polars` to the list of plugins in `build-all.nu`.
- Add `nu_plugin_polars` to the list of plugins in `install-all.ps1`.
- Add `nu_plugin_polars` to the list of plugins in `install-all.sh`.
- Add `nu_plugin_polars` to the list of plugins in `uninstall-all.sh`.
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# Description
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guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.
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# User-Facing Changes
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# Tests + Formatting
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# After Submitting
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This PR will close#13501
# Description
This PR expands on [the relay of signals to running plugin
processes](https://github.com/nushell/nushell/pull/13181). The Ctrlc
relay has been generalized to SignalAction::Interrupt and when
reset_signal is called on the main EngineState, a SignalAction::Reset is
now relayed to running plugins.
# User-Facing Changes
The signal handler closure now takes a `signals::SignalAction`, while
previously it took no arguments. The handler will now be called on both
interrupt and reset. The method to register a handler on the plugin side
is now called `register_signal_handler` instead of
`register_ctrlc_handler`
[example](https://github.com/nushell/nushell/pull/13510/files#diff-3e04dff88fd0780a49778a3d1eede092ec729a1264b4ef07ca0d2baa859dad05L38).
This will only affect plugin authors who have started making use of
https://github.com/nushell/nushell/pull/13181, which isn't currently
part of an official release.
The change will also require all of user's plugins to be recompiled in
order that they don't error when a signal is received on the
PluginInterface.
# Testing
```
: example ctrlc
interrupt status: false
waiting for interrupt signal...
^Cinterrupt status: true
peace.
Error: × Operation interrupted
╭─[display_output hook:1:1]
1 │ if (term size).columns >= 100 { table -e } else { table }
· ─┬
· ╰── This operation was interrupted
╰────
: example ctrlc
interrupt status: false <-- NOTE status is false
waiting for interrupt signal...
^Cinterrupt status: true
peace.
Error: × Operation interrupted
╭─[display_output hook:1:1]
1 │ if (term size).columns >= 100 { table -e } else { table }
· ─┬
· ╰── This operation was interrupted
╰────
```
# Description
Attempt to guess the content type of a file when opening with --raw and
set it in the pipeline metadata.
<img width="644" alt="Screenshot 2024-08-02 at 11 30 10"
src="https://github.com/user-attachments/assets/071f0967-c4dd-405a-b8c8-f7aa073efa98">
# User-Facing Changes
- Content of files can be directly piped into commands like `http post`
with the content type set appropriately when using `--raw`.
# Description
When using a format string, `into datetime` would disallow an `int` even
when it logically made sense. This was mainly a problem when attempting
to convert a Unix epoch to Nushell `datetime`. Unix epochs are often
stored or returned as `int` in external data sources.
```nu
1722821463 | into datetime -f '%s'
Error: nu:🐚:only_supports_this_input_type
× Input type not supported.
╭─[entry #3:1:1]
1 │ 1722821463 | into datetime -f '%s'
· ─────┬──── ──────┬──────
· │ ╰── only string input data is supported
· ╰── input type: int
╰────
```
While the solution was simply to `| to text` the `int`, this PR handles
the use-case automatically.
Essentially a ~5 line change that just moves the current parsing to a
closure that is called for both Strings and Ints-converted-to-Strings.
# User-Facing Changes
After the change:
```nu
[
1722821463
"1722821463"
0
] | each { into datetime -f '%s' }
╭───┬──────────────╮
│ 0 │ 10 hours ago │
│ 1 │ 10 hours ago │
│ 2 │ 54 years ago │
╰───┴──────────────╯
```
# Tests + Formatting
Test case added.
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
# After Submitting
# Description
This PR updates nushell to the latest reedline commit which has some vi
keyboard mode changes.
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
# Tests + Formatting
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tests for the standard library
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
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# After Submitting
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# Description
Empty cells were being skipped, causing data to appear in the wrong
columns. By including the cells, data should appear in the correct
columns now. Fixes#10194.
Before:
```
$ [[a b c]; [1 null 3] [4 5 6]] | to html --partial | query web --as-table [a b c]
╭───┬───┬───┬─────────────────────╮
│ # │ a │ b │ c │
├───┼───┼───┼─────────────────────┤
│ 0 │ 1 │ 3 │ Missing column: 'c' │
│ 1 │ 4 │ 5 │ 6 │
╰───┴───┴───┴─────────────────────╯
```
After:
```
$ [[a b c]; [1 null 3] [4 5 6]] | to html --partial | query web --as-table [a b c]
╭───┬───┬───┬───╮
│ # │ a │ b │ c │
├───┼───┼───┼───┤
│ 0 │ 1 │ │ 3 │
│ 1 │ 4 │ 5 │ 6 │
╰───┴───┴───┴───╯
```
Co-authored-by: James Chen-Smith <jameschensmith@gmail.com>
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Fixes#13204
# Description
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When the completion mode is set to `prefix`, path completions explicitly
check for and prefer an exact match for a basename instead of longer or
similar names.
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
Exact match is inactive since there's no trailing slash
```
~/Public/nushell| ls crates/nu-plugin<tab>
crates/nu-plugin/ crates/nu-plugin-core/ crates/nu-plugin-engine/ crates/nu-plugin-protocol/
crates/nu-plugin-test-support/
```
Exact match is active
```
~/Public/nushell| ls crates/nu-plugin/<tab>
crates/nu-plugin/Cargo.toml crates/nu-plugin/LICENSE crates/nu-plugin/README.md crates/nu-plugin/src/
```
Fuzzy matching persists its behavior
```
~/Public/nushell> $env.config.completions.algorithm = "fuzzy";
~/Public/nushell| ls crates/nu-plugin/car
crates/nu-cmd-plugin/Cargo.toml crates/nu-plugin/Cargo.toml crates/nu-plugin-core/Cargo.toml crates/nu-plugin-engine/Cargo.toml
crates/nu-plugin-protocol/Cargo.toml crates/nu-plugin-test-support/Cargo.toml
```
# Tests + Formatting
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> **Note**
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> ```
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# After Submitting
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# Description
This seems to be a minor copy paste mistake. cc @Embers-of-the-Fire
Followup to #13526
# User-Facing Changes
(-)
# Tests + Formatting
(-)
# Description
Part 4 of replacing std::path types with nu_path types added in
https://github.com/nushell/nushell/pull/13115. This PR migrates various
tests throughout the code base.
In some `if let`s we ran the `SharedCow::to_mut` for the test and to get
access to a mutable reference in the happy path. Internally
`Arc::into_mut` has to read atomics and if necessary clone.
For else branches, where we still want to modify the record we
previously called this again (not just in rust, confirmed in the asm).
This would have introduced a `call` instruction and its cost (even if it
would be guaranteed to take the short path in `Arc::into_mut`).
Lifting it get's rid of this.
# Description
Since we make the promise that record keys/columns are exclusice we
don't have to go through all columns after we have found the first one.
Should permit some short-circuiting if the column is found early.
# User-Facing Changes
(-)
# Tests + Formatting
(-)
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# Description
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Original implementation contains multiple `expect` which can cause
internal runtime panic.
This pr forks the `css` selector impl and make it return an error that
nushell can recognize.
**Note:** The original impl is still used in pre-defined selector
implementations, but they
should never fail, so the `css` fn is preserved.
Closes#13496.
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
Now `query web` will not panic when the `query` parameter is not given
or has syntax error.
```plain
❯ .\target\debug\nu.exe -c "http get https://www.rust-lang.org | query web"
Error: × CSS query parse error
╭─[source:1:38]
1 │ http get https://www.rust-lang.org | query web
· ────┬────
· ╰─┤ Unexpected error occurred. Please report this to the developer
· │ EmptySelector
╰────
help: cannot parse query as a valid CSS selector
```
# Tests + Formatting
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- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use toolkit.nu; toolkit test stdlib"` to run the
tests for the standard library
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# After Submitting
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- [x] Impl change, no doc update.
---------
Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
# Description
Updates `default` command description to be more clear and adds an
example for a missing values in a list-of-records.
# User-Facing Changes
Help/doc only
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
# After Submitting
- Update `nothing` doc in Book to reference `default` per
https://github.com/nushell/nushell.github.io/issues/1073 - This was a
bit of a rabbit trail on the path to that update. ;-)
---------
Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
# Description
With this PR, we should be able to close
https://github.com/nushell/nushell.github.io/issues/1225
Help/doc/examples updated for:
* `cd` to show multi-dot traversal
* `cd` to show implicit `cd` with bare directory path
* Fixed/clarified another example that mentioned `$OLDPATH` while I was
in there
* `mv` and `cp` examples for multi-dot traversal
* Updated `cp` examples to use more consistent (and clear) filenames
# User-Facing Changes
Help/doc only
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
# After Submitting
N/A
# Description
Clarified `random chars` help/doc:
* Default string length in absence of a `--length` arg is 25
* Characters are *"uniformly distributed over ASCII letters and numbers:
a-z, A-Z and 0-9"* (copied from the [`rand` crate
doc](https://docs.rs/rand/latest/rand/distributions/struct.Alphanumeric.html).
# User-Facing Changes
Help/Doc only
# Description
This is mainly cleanup, but introduces a slight (positive, if anything)
behavior change:
Some menu layouts support only a subset of styles, but with this change
the user will still be able to configure them. This seems strictly
better - if reedline starts supporting one of the existing styles for a
particular layout, there won't be any need to update nushell code.
# User-Facing Changes
None
# Tests + Formatting
This is simply factoring out existing code, old tests should still cover
it.
---------
Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
Lints from stable or nightly toolchain that may have questionable added
value.
- **Contentious lint to contract into single `if let`**
- **Potential false positive around `AsRef`/`Deref` fun**
# Description
Part 3 of replacing `std::path` types with `nu_path` types added in
#13115. This PR targets the paths listed in `$nu`. That is, the home,
config, data, and cache directories.
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# Description
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Add `--upgrade, -u` switch for `mv` command, corresponding to `cp`.
Closes#13458.
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
```plain
❯ help mv | find update
╭──────────┬───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ 0 │ -u, --update - move and overwite only when the SOURCE file is newer than the destination file or when the destination file is missing │
╰──────────┴───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
```
# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:
-->
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use toolkit.nu; toolkit test stdlib"` to run the
tests for the standard library
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P.S.
The standard test kit (`nu-test-support`) doesn't provide utility to
create file with modification timestamp, and I didn't find any test for
this in `cp` command. I had tested on my local machine but I'm not sure
how to integrate it into ci. If unit testing is required, I may need
your guidance.
# After Submitting
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- [x] Command docs are auto generated.
# Description
Before this change, `"hash sha256 123 ok" | split words` would return
`[hash sha ok]` - which is surprising to say the least.
Now it will return `[hash sha256 123 ok]`.
Refs:
https://discord.com/channels/601130461678272522/615253963645911060/1268151658572025856
# User-Facing Changes
`split words` will no longer remove digits.
# Tests + Formatting
Added a test for this specific case.
# After Submitting
# Description
Minor nitpicks, but the `random int` help and examples were a bit
ambiguous in several aspects. Updated to clarify that:
* An unconstrained `random int` returns a non-negative integer. That is,
the smallest potential value is 0. Technically integers include negative
numbers as well, and `random int` will never return one unless you pass
it a range with a negative lower-bound.
* To that end, changed the final example to demonstrate a negative
lower-bound.
* The range is inclusive. While most people would probably assume this,
the changes make this explicit in the examples and argument description.
# User-Facing Changes
Help only
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib
# After Submitting
N/A
- **Doccomment style fixes**
- **Forgotten stuff in `nu-pretty-hex`**
- **Don't `for` around an `Option`**
- and more
I think the suggestions here are a net positive, some of the suggestions
moved into #13498 feel somewhat arbitrary, I also raised
https://github.com/rust-lang/rust-clippy/issues/13188 as the nightly
`byte_char_slices` would require either a global allow or otherwise a
ton of granular allows or possibly confusing bytestring literals.
# Description
Fixes: #13260
When user run a command like this:
```nushell
$env.FOO = " New";
$env.BAZ = " New Err";
do -i {nu -n -c 'nu --testbin echo_env FOO; nu --testbin echo_env_stderr BAZ'} | save -a -r save_test_22/log.txt
```
`save` command sinks the output of previous commands' stderr output. I
think it should be `stderr`.
# User-Facing Changes
```nushell
$env.FOO = " New";
$env.BAZ = " New Err";
do -i {nu -n -c 'nu --testbin echo_env FOO; nu --testbin echo_env_stderr BAZ'} | save -a -r save_test_22/log.txt
```
The command will output ` New Err` to stderr.
# Tests + Formatting
Added 2 cases.
- **Suggested default impl for the new `*Stack`s**
- **Change a hashmap to make clippy happy**
- **Clone from fix**
- **Fix conditional unused in test**
- then **Bump rust toolchain**
# Description
This makes assignment operations and `const` behave the same way `let`
and `mut` do, absorbing the rest of the pipeline.
Changes the lexer to be able to recognize assignment operators as a
separate token, and then makes the lite parser continue to push spans
into the same command regardless of any redirections or pipes if an
assignment operator is encountered. Because the pipeline is no longer
split up by the lite parser at this point, it's trivial to just parse
the right hand side as if it were a subexpression not contained within
parentheses.
# User-Facing Changes
Big breaking change. These are all now possible:
```nushell
const path = 'a' | path join 'b'
mut x = 2
$x = random int
$x = [1 2 3] | math sum
$env.FOO = random chars
```
In the past, these would have led to (an attempt at) bare word string
parsing. So while `$env.FOO = bar` would have previously set the
environment variable `FOO` to the string `"bar"`, it now tries to run
the command named `bar`, hence the major breaking change.
However, this is desirable because it is very consistent - if you see
the `=`, you can just assume it absorbs everything else to the right of
it.
# Tests + Formatting
Added tests for the new behaviour. Adjusted some existing tests that
depended on the right hand side of assignments being parsed as
barewords.
# After Submitting
- [ ] release notes (breaking change!)
