Commit Graph

1478 Commits

Author SHA1 Message Date
Darren Schroeder
f59dfac130
update uutils crate versions (#13285)
# Description

This PR updates the uutils crates to version 0.0.27.

# User-Facing Changes
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2024-07-03 06:49:18 -05:00
dependabot[bot]
9b63e17072
Bump open from 5.1.2 to 5.2.0 (#13288) 2024-07-03 01:23:11 +00:00
Andy Gayton
4fe0f860a8
feat: add query webpage-info to plugin_nu_query (#13252)
# Description

This PR adds a new subcommand `query webpage-info` to `plugin_nu_query`.
The subcommand is a basic wrapper for the
[`webpage`](https://crates.io/crates/webpage) crate.

Usage:

```
http get https://phoronix.com | query webpage-info
```

and it returns a `Record` version of
[`webpage::HTML`](https://docs.rs/webpage/latest/webpage/struct.HTML.html).

The PR also takes a shot at bringing @lily-mara 's
[nu-serde::to_value](https://github.com/nushell/nushell/pull/3878/files)
back to life, updating it for the latest version of nushell. That's not
the main focus of the PR though - I just didn't want to have to
implement a custom converter for `webpage::HTML` 😅. If it looks
reasonable we could move it to `nu_protocol`(?) either in this PR or a
future one (along with adding tests for it).

# User-Facing Changes

no breaking changes
2024-06-29 16:13:31 -05:00
Darren Schroeder
33d0537cae
add str deunicode command (#13270)
# Description

Sometimes it's helpful to deal with only ASCII. This command will take a
unicode string as input and convert it to ASCII using the deunicode
crate.

```nushell
❯ "A…B" | str deunicode
A...B
```

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

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2024-06-29 16:12:34 -05:00
Jack Wright
720b4cbd01
Polars 0.41 Upgrade (#13238)
# Description
Upgrading to Polars 0.41

# User-Facing Changes
* `polars melt` has been renamed to `polars unpivot` to match the change
in the polars API. Additionally, it now supports lazy dataframes.
Introduced a `--streamable` option to use the polars streaming engine
for lazy frames.
* The parameter `outer` has been replaced with `full` in `polars join`
to match polars change.
* `polars value-count` now supports the column (rename count column),
parallelize (multithread), sort, and normalize options.

The list of polars changes can be found
[here](https://github.com/pola-rs/polars/releases/tag/rs-0.41.2)
2024-06-28 06:37:45 -05:00
Jack Wright
1f1f581357
Converted perf function to be a macro. Utilized the perf macro within the polars plugin. (#13224)
In this pull request, I converted the `perf` function within `nu_utils`
to a macro. This change facilitates easier usage within plugins by
allowing the use of `env_logger` and setting `RUST_LOG=nu_plugin_polars`
(or another plugin). Without this conversion, the `RUST_LOG` variable
would need to be set to `RUST_LOG=nu_utils::utils`, which is less
intuitive and impossible to narrow the perf results to one plugin.
2024-06-27 18:56:56 -05:00
dependabot[bot]
020f4436d9
Bump shadow-rs from 0.28.0 to 0.29.0 (#13226) 2024-06-26 22:48:45 +00:00
dependabot[bot]
8a7a407627
Bump ratatui from 0.26.2 to 0.26.3 (#13228) 2024-06-26 22:48:11 +00:00
dependabot[bot]
38ecb6d380
Bump uuid from 1.8.0 to 1.9.1 (#13227) 2024-06-26 06:43:46 +00:00
Jack Wright
c5a00ca3f1
update lock via cargo check to fix ci (#13233) 2024-06-25 19:14:15 -07:00
Jakub Žádník
f93c6680bd
Bump to 0.95.0 (#13221)
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# Description
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2024-06-25 21:29:47 +03:00
dependabot[bot]
26bdba2068
Bump interprocess from 2.1.0 to 2.2.0 (#13178)
Bumps [interprocess](https://github.com/kotauskas/interprocess) from
2.1.0 to 2.2.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/kotauskas/interprocess/releases">interprocess's
releases</a>.</em></p>
<blockquote>
<h2>2.2.0 – Tokio unnamed pipes</h2>
<ul>
<li>Tokio-based unnamed pipes, with subpar performance on Windows due to
OS API limitations</li>
<li>Examples for unnamed pipes, both non-async and Tokio</li>
<li>Impersonation for Windows named pipes</li>
<li>Improvements to the implementation of Windows pipe flushing on
Tokio</li>
</ul>
<h2>2.1.1</h2>
<ul>
<li>Removed async <code>Incoming</code> and <code>futures::Stream</code>
(&quot;<code>AsyncIterator</code>&quot;) implementations on
<code>local_socket::traits::Listener</code> implementors – those were
actually completely broken, so this change is not breaking in practice
and thus does not warrant a bump to 3.0.0</li>
<li>Fixed <code>ListenerOptionsExt::mode()</code> behavior in
<code>umask</code> fallback mode and improved its documentation</li>
<li>Moved examples to their own dedicated files with the help of the <a
href="https://crates.io/crates/doctest-file"><code>doctest-file</code></a>
crate</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="050ae2e9dd"><code>050ae2e</code></a>
Adjust unnamed pipe examples</li>
<li><a
href="5bcd6694e9"><code>5bcd669</code></a>
Add named pipe impersonation</li>
<li><a
href="0735668a5e"><code>0735668</code></a>
Add <code>peek_msg_len()</code></li>
<li><a
href="316d130a85"><code>316d130</code></a>
Don't elide flush for from-handle conversion</li>
<li><a
href="0b1d1ac8b7"><code>0b1d1ac</code></a>
Crackhead specialization</li>
<li><a
href="2315ee1de7"><code>2315ee1</code></a>
Adjust TODOs</li>
<li><a
href="cba79cf317"><code>cba79cf</code></a>
Improve <code>Debug</code> of local socket halves</li>
<li><a
href="d80e871cd3"><code>d80e871</code></a>
nah</li>
<li><a
href="9a96e58a0a"><code>9a96e58</code></a>
Tokio unnamed pipe examples</li>
<li><a
href="30fa27afc2"><code>30fa27a</code></a>
Handle conversions for Windows Tokio unnamed pipes</li>
<li>Additional commits viewable in <a
href="https://github.com/kotauskas/interprocess/compare/2.1.0...2.2.0">compare
view</a></li>
</ul>
</details>
<br />


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2024-06-20 16:10:27 +08:00
dependabot[bot]
103f59be52
Bump git2 from 0.18.3 to 0.19.0 (#13179) 2024-06-19 01:09:25 +00:00
Piepmatz
b79a2255d2
Add derive macros for FromValue and IntoValue to ease the use of Values in Rust code (#13031)
# Description
After discussing with @sholderbach the cumbersome usage of
`nu_protocol::Value` in Rust, I created a derive macro to simplify it.
I’ve added a new crate called `nu-derive-value`, which includes two
macros, `IntoValue` and `FromValue`. These are re-exported in
`nu-protocol` and should be encouraged to be used via that re-export.

The macros ensure that all types can easily convert from and into
`Value`. For example, as a plugin author, you can define your plugin
configuration using a Rust struct and easily convert it using
`FromValue`. This makes plugin configuration less of a hassle.

I introduced the `IntoValue` trait for a standardized approach to
converting values into `Value` (and a fallible variant `TryIntoValue`).
This trait could potentially replace existing `into_value` methods.
Along with this, I've implemented `FromValue` for several standard types
and refined other implementations to use blanket implementations where
applicable.

I made these design choices with input from @devyn.

There are more improvements possible, but this is a solid start and the
PR is already quite substantial.

# User-Facing Changes

For `nu-protocol` users, these changes simplify the handling of
`Value`s. There are no changes for end-users of nushell itself.

# Tests + Formatting
Documenting the macros itself is not really possible, as they cannot
really reference any other types since they are the root of the
dependency graph. The standard library has the same problem
([std::Debug](https://doc.rust-lang.org/stable/std/fmt/derive.Debug.html)).
However I documented the `FromValue` and `IntoValue` traits completely.

For testing, I made of use `proc-macro2` in the derive macro code. This
would allow testing the generated source code. Instead I just tested
that the derived functionality is correct. This is done in
`nu_protocol::value::test_derive`, as a consumer of `nu-derive-value`
needs to do the testing of the macro usage. I think that these tests
should provide a stable baseline so that users can be sure that the impl
works.

# After Submitting
With these macros available, we can probably use them in some examples
for plugins to showcase the use of them.
2024-06-17 16:05:11 -07:00
Darren Schroeder
a8376fad40
update uutils crates (#13130)
# Description

This PR updates the uutils/coreutils crates to the latest released
version.

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

# Tests + Formatting
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2024-06-11 13:44:13 -05:00
dependabot[bot]
e3a20e90b0
Bump os_pipe from 1.1.5 to 1.2.0 (#13087)
Bumps [os_pipe](https://github.com/oconnor663/os_pipe.rs) from 1.1.5 to
1.2.0.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="6268f86399"><code>6268f86</code></a>
bump version to 1.2.0</li>
<li><a
href="b392c7e3c9"><code>b392c7e</code></a>
remove unsafe code from dup()</li>
<li><a
href="c7b2277bdb"><code>c7b2277</code></a>
move <code>mod sys</code> to the top of lib.rs</li>
<li><a
href="282b1884f6"><code>282b188</code></a>
update ci.yml</li>
<li><a
href="432da0803a"><code>432da08</code></a>
add rust-version to Cargo.toml</li>
<li><a
href="12868e41e6"><code>12868e4</code></a>
edition 2018 -&gt; 2021</li>
<li><a
href="d9e8d61593"><code>d9e8d61</code></a>
activate IO safety integration by default</li>
<li><a
href="d02b96eddb"><code>d02b96e</code></a>
added visionos</li>
<li>See full diff in <a
href="https://github.com/oconnor663/os_pipe.rs/compare/1.1.5...1.2.0">compare
view</a></li>
</ul>
</details>
<br />


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2024-06-07 08:08:02 +08:00
Jack Wright
a6b1d1f6d9
Upgrade to polars 0.40 (#13069)
Upgrading to polars 0.40
2024-06-06 07:26:47 +08:00
Antoine Büsch
65911c125c
Try to preserve the ordering of elements in from toml (#13045)
# Description

Enable the `preserve_order` feature of the `toml` crate to preserve the
ordering of elements when converting from/to toml.

Additionally, use `to_string_pretty()` instead of `to_string()` in `to
toml`. This displays arrays on multiple lines instead of one big single
line. I'm not sure if this one is a good idea or not... Happy to remove
this from this PR if it's not.

# User-Facing Changes
The order of elements will be different when using `from toml`. The
formatting of arrays will also be different when using `to toml`. For
example:

- before
```
❯ "foo=1\nbar=2\ndoo=3" | from toml
╭─────┬───╮
│ bar │ 2 │
│ doo │ 3 │
│ foo │ 1 │
╰─────┴───╯
❯ {a: [a b c d]} | to toml
a = ["a", "b", "c", "d"]
```
- after
```
❯ "foo=1\nbar=2\ndoo=3" | from toml
╭─────┬───╮
│ foo │ 1 │
│ bar │ 2 │
│ doo │ 3 │
╰─────┴───╯
❯ {a: [a b c d]} | to toml
a = [
    "a",
    "b",
    "c",
    "d",
]
```

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

# After Submitting
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2024-06-05 08:00:39 +08:00
Wind
ad5a6cdc00
bump version to 0.94.3 (#13055) 2024-06-05 06:52:40 +08:00
Devyn Cairns
6635b74d9d
Bump version to 0.94.2 (#13014)
Version bump after 0.94.1 patch release.
2024-06-03 10:28:35 +03:00
Devyn Cairns
f3991f2080
Bump version to 0.94.1 (#12988)
Merge this PR before merging any other PRs.
2024-05-28 22:41:23 +00:00
Jakub Žádník
61182deb96
Bump version to 0.94.0 (#12987) 2024-05-28 12:04:09 -07:00
Ian Manske
4ab2c3238a
Disable reedline patch for 0.94.0 (#12986)
Disable crates.io git patch for reedline for 0.94.0 release.
2024-05-28 18:53:51 +00:00
Darren Schroeder
0c5a67f4e5
make polars plugin use mimalloc (#12967)
# Description
@maxim-uvarov did a ton of research and work with the dply-rs author and
ritchie from polars and found out that the allocator matters on macos
and it seems to be what was messing up the performance of polars plugin.
ritchie suggested to use jemalloc but i switched it to mimalloc to match
nushell and it seems to run better.

## Before (default allocator)
note - using 1..10 vs 1..100 since it takes so long. also notice how
high the `max` timings are compared to mimalloc below.
```nushell
❯ 1..10 | each {timeit {polars open Data7602DescendingYearOrder.csv | polars group-by year | polars agg (polars col geo_count | polars sum) | polars collect | null}} |   | {mean: ($in | math avg), min: ($in | math min), max: ($in | math max), stddev: ($in | into int | into float | math stddev | into int | $'($in)ns' | into duration)}
╭────────┬─────────────────────────╮
│ mean   │ 4sec 999ms 605µs 995ns  │
│ min    │ 983ms 627µs 42ns        │
│ max    │ 13sec 398ms 135µs 791ns │
│ stddev │ 3sec 476ms 479µs 939ns  │
╰────────┴─────────────────────────╯
❯ use std bench
❯ bench { polars open Data7602DescendingYearOrder.csv | polars group-by year | polars agg (polars col geo_count | polars sum) | polars collect | null } -n 10
╭───────┬────────────────────────╮
│ mean  │ 6sec 220ms 783µs 983ns │
│ min   │ 1sec 184ms 997µs 708ns │
│ max   │ 18sec 882ms 81µs 708ns │
│ std   │ 5sec 350ms 375µs 697ns │
│ times │ [list 10 items]        │
╰───────┴────────────────────────╯
```

## After (using mimalloc)
```nushell
❯ 1..100 | each {timeit {polars open Data7602DescendingYearOrder.csv | polars group-by year | polars agg (polars col geo_count | polars sum) | polars collect | null}} |   | {mean: ($in | math avg), min: ($in | math min), max: ($in | math max), stddev: ($in | into int | into float | math stddev | into int | $'($in)ns' | into duration)}
╭────────┬───────────────────╮
│ mean   │ 103ms 728µs 902ns │
│ min    │ 97ms 107µs 42ns   │
│ max    │ 149ms 430µs 84ns  │
│ stddev │ 5ms 690µs 664ns   │
╰────────┴───────────────────╯
❯ use std bench
❯ bench { polars open Data7602DescendingYearOrder.csv | polars group-by year | polars agg (polars col geo_count | polars sum) | polars collect | null } -n 100
╭───────┬───────────────────╮
│ mean  │ 103ms 620µs 195ns │
│ min   │ 97ms 541µs 166ns  │
│ max   │ 130ms 262µs 166ns │
│ std   │ 4ms 948µs 654ns   │
│ times │ [list 100 items]  │
╰───────┴───────────────────╯
```

## After (using jemalloc - just for comparison)
```nushell
❯ 1..100 | each {timeit {polars open Data7602DescendingYearOrder.csv | polars group-by year | polars agg (polars col geo_count | polars sum) | polars collect | null}} |   | {mean: ($in | math avg), min: ($in | math min), max: ($in | math max), stddev: ($in | into int | into float | math stddev | into int | $'($in)ns' | into duration)}

╭────────┬───────────────────╮
│ mean   │ 113ms 939µs 777ns │
│ min    │ 108ms 337µs 333ns │
│ max    │ 166ms 467µs 458ns │
│ stddev │ 6ms 175µs 618ns   │
╰────────┴───────────────────╯
❯ use std bench
❯ bench { polars open Data7602DescendingYearOrder.csv | polars group-by year | polars agg (polars col geo_count | polars sum) | polars collect | null } -n 100
╭───────┬───────────────────╮
│ mean  │ 114ms 363µs 530ns │
│ min   │ 108ms 804µs 833ns │
│ max   │ 143ms 521µs 459ns │
│ std   │ 5ms 88µs 56ns     │
│ times │ [list 100 items]  │
╰───────┴───────────────────╯
```

## After (using parquet + mimalloc)
```nushell
❯ 1..100 | each {timeit {polars open data.parquet | polars group-by year | polars agg (polars col geo_count | polars sum) | polars collect | null}} |   | {mean: ($in | math avg), min: ($in | math min), max: ($in | math max), stddev: ($in | into int | into float | math stddev | into int | $'($in)ns' | into duration)}
╭────────┬──────────────────╮
│ mean   │ 34ms 255µs 492ns │
│ min    │ 31ms 787µs 250ns │
│ max    │ 76ms 408µs 416ns │
│ stddev │ 4ms 472µs 916ns  │
╰────────┴──────────────────╯
❯ use std bench
❯ bench { polars open data.parquet | polars group-by year | polars agg (polars col geo_count | polars sum) | polars collect | null } -n 100
╭───────┬──────────────────╮
│ mean  │ 34ms 897µs 562ns │
│ min   │ 31ms 518µs 542ns │
│ max   │ 65ms 943µs 625ns │
│ std   │ 3ms 450µs 741ns  │
│ times │ [list 100 items] │
╰───────┴──────────────────╯
```

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

# Tests + Formatting
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2024-05-25 09:10:01 -05:00
Ian Manske
84b7a99adf
Revert "Polars lazy refactor (#12669)" (#12962)
This reverts commit 68adc4657f.

# Description

Reverts the lazyframe refactor (#12669) for the next release, since
there are still a few lingering issues. This temporarily solves #12863
and #12828. After the release, the lazyframes can be added back and
cleaned up.
2024-05-24 18:09:26 -05:00
YizhePKU
6c649809d3
Rewrite run_external.rs (#12921)
This PR is a complete rewrite of `run_external.rs`. The main goal of the
rewrite is improving readability, but it also fixes some bugs related to
argument handling and the PATH variable (fixes
https://github.com/nushell/nushell/issues/6011).

I'll discuss some technical details to make reviewing easier.

## Argument handling

Quoting arguments for external commands is hard. Like, *really* hard.
We've had more than a dozen issues and PRs dedicated to quoting
arguments (see Appendix) but the current implementation is still buggy.

Here's a demonstration of the buggy behavior:

```nu
let foo = "'bar'"
^touch $foo            # This creates a file named `bar`, but it should be `'bar'`
^touch ...[ "'bar'" ]  # Same
```

I'll describe how this PR deals with argument handling.

First, we'll introduce the concept of **bare strings**. Bare strings are
**string literals** that are either **unquoted** or **quoted by
backticks** [^1]. Strings within a list literal are NOT considered bare
strings, even if they are unquoted or quoted by backticks.

When a bare string is used as an argument to external process, we need
to perform tilde-expansion, glob-expansion, and inner-quotes-removal, in
that order. "Inner-quotes-removal" means transforming from
`--option="value"` into `--option=value`.

## `.bat` files and CMD built-ins

On Windows, `.bat` files and `.cmd` files are considered executable, but
they need `CMD.exe` as the interpreter. The Rust standard library
supports running `.bat` files directly and will spawn `CMD.exe` under
the hood (see
[documentation](https://doc.rust-lang.org/std/process/index.html#windows-argument-splitting)).
However, other extensions are not supported [^2].

Nushell also supports a selected number of CMD built-ins. The problem
with CMD is that it uses a different set of quoting rules. Correctly
quoting for CMD requires using
[Command::raw_arg()](https://doc.rust-lang.org/std/os/windows/process/trait.CommandExt.html#tymethod.raw_arg)
and manually quoting CMD special characters, on top of quoting from the
Nushell side. ~~I decided that this is too complex and chose to reject
special characters in CMD built-ins instead [^3]. Hopefully this will
not affact real-world use cases.~~ I've implemented escaping that works
reasonably well.

## `which-support` feature

The `which` crate is now a hard dependency of `nu-command`, making the
`which-support` feature essentially useless. The `which` crate is
already a hard dependency of `nu-cli`, and we should consider removing
the `which-support` feature entirely.

## Appendix

Here's a list of quoting-related issues and PRs in rough chronological
order.

* https://github.com/nushell/nushell/issues/4609
* https://github.com/nushell/nushell/issues/4631
* https://github.com/nushell/nushell/issues/4601
  * https://github.com/nushell/nushell/pull/5846
* https://github.com/nushell/nushell/issues/5978
  * https://github.com/nushell/nushell/pull/6014
* https://github.com/nushell/nushell/issues/6154
  * https://github.com/nushell/nushell/pull/6161
* https://github.com/nushell/nushell/issues/6399
  * https://github.com/nushell/nushell/pull/6420
  * https://github.com/nushell/nushell/pull/6426
* https://github.com/nushell/nushell/issues/6465
* https://github.com/nushell/nushell/issues/6559
  * https://github.com/nushell/nushell/pull/6560

[^1]: The idea that backtick-quoted strings act like bare strings was
introduced by Kubouch and briefly mentioned in [the language
reference](https://www.nushell.sh/lang-guide/chapters/strings_and_text.html#backtick-quotes).

[^2]: The documentation also said "running .bat scripts in this way may
be removed in the future and so should not be relied upon", which is
another reason to move away from this. But again, quoting for CMD is
hard.

[^3]: If anyone wants to try, the best resource I found on the topic is
[this](https://daviddeley.com/autohotkey/parameters/parameters.htm).
2024-05-23 02:05:27 +00:00
Devyn Cairns
758c5d447a
Add support for the ps command on FreeBSD, NetBSD, and OpenBSD (#12892)
# Description

I feel like it's a little sad that BSDs get to enjoy almost everything
other than the `ps` command, and there are some tests that rely on this
command, so I figured it would be fun to patch that and make it work.

The different BSDs have diverged from each other somewhat, but generally
have a similar enough API for reading process information via
`sysctl()`, with some slightly different args.

This supports FreeBSD with the `freebsd` module, and NetBSD and OpenBSD
with the `netbsd` module. OpenBSD is a fork of NetBSD and the interface
has some minor differences but many things are the same.

I had wanted to try to support DragonFlyBSD too, but their Rust version
in the latest release is only 1.72.0, which is too old for me to want to
try to compile rustc up to 1.77.2... but I will revisit this whenever
they do update it. Dragonfly is a fork of FreeBSD, so it's likely to be
more or less the same - I just don't want to enable it without testing
it.

Fixes #6862 (partially, we probably won't be adding `zfs list`)

# User-Facing Changes
`ps` added for FreeBSD, NetBSD, and OpenBSD.

# Tests + Formatting
The CI doesn't run tests for BSDs, so I'm not entirely sure if
everything was already passing before. (Frankly, it's unlikely.) But
nothing appears to be broken.

# After Submitting
- [ ] release notes?
- [ ] DragonflyBSD, whenever they do update Rust to something close
enough for me to try it
2024-05-22 08:13:45 -07:00
dependabot[bot]
d7e75c0b70
Bump shadow-rs from 0.27.1 to 0.28.0 (#12932)
Bumps [shadow-rs](https://github.com/baoyachi/shadow-rs) from 0.27.1 to
0.28.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/baoyachi/shadow-rs/releases">shadow-rs's
releases</a>.</em></p>
<blockquote>
<h2>fix cargo clippy</h2>
<p><a
href="https://redirect.github.com/baoyachi/shadow-rs/issues/160">#160</a></p>
<p>Thx <a href="https://github.com/qartik"><code>@​qartik</code></a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
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Update Cargo.toml</li>
<li><a
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Merge pull request <a
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from qartik/patch-1</li>
<li><a
href="505108d5d6"><code>505108d</code></a>
Allow missing_docs for deprecated CLAP_VERSION constant</li>
<li>See full diff in <a
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</details>
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2024-05-22 15:59:33 +08:00
Devyn Cairns
1cdc39bc2a
Update mimalloc to 0.1.42 (#12919)
# Description

This update fixes mimalloc for NetBSD

# Tests + Formatting

Tests are passing just fine
2024-05-21 07:47:24 +02:00
Stefan Holderbach
db37bead64
Remove unused dependencies (#12917)
- **Remove unused `pathdiff` dep in `nu-cli`**
- **Remove unused `serde_json` dep on `nu-protocol`**
- Unnecessary after moving the plugin file to msgpack (still a
dev-dependency)
2024-05-21 01:09:28 +00:00
Ian Manske
905e3d0715
Remove dataframes crate and feature (#12889)
# Description
Removes the old `nu-cmd-dataframe` crate in favor of the polars plugin.
As such, this PR also removes the `dataframe` feature, related CI, and
full releases of nushell.
2024-05-20 17:22:08 +00:00
Darren Schroeder
1c00a6ca5e
sync up with reedline changes (#12881)
# Description

sync-up nushell to reedline's latest minor changes. Not quite sure why
itertools downgraded to 0.11.0 when nushell and reedline have it set to
0.12.0.
2024-05-16 22:26:03 +02:00
Ian Manske
6fd854ed9f
Replace ExternalStream with new ByteStream type (#12774)
# Description
This PR introduces a `ByteStream` type which is a `Read`-able stream of
bytes. Internally, it has an enum over three different byte stream
sources:
```rust
pub enum ByteStreamSource {
    Read(Box<dyn Read + Send + 'static>),
    File(File),
    Child(ChildProcess),
}
```

This is in comparison to the current `RawStream` type, which is an
`Iterator<Item = Vec<u8>>` and has to allocate for each read chunk.

Currently, `PipelineData::ExternalStream` serves a weird dual role where
it is either external command output or a wrapper around `RawStream`.
`ByteStream` makes this distinction more clear (via `ByteStreamSource`)
and replaces `PipelineData::ExternalStream` in this PR:
```rust
pub enum PipelineData {
    Empty,
    Value(Value, Option<PipelineMetadata>),
    ListStream(ListStream, Option<PipelineMetadata>),
    ByteStream(ByteStream, Option<PipelineMetadata>),
}
```

The PR is relatively large, but a decent amount of it is just repetitive
changes.

This PR fixes #7017, fixes #10763, and fixes #12369.

This PR also improves performance when piping external commands. Nushell
should, in most cases, have competitive pipeline throughput compared to,
e.g., bash.
| Command | Before (MB/s) | After (MB/s) | Bash (MB/s) |
| -------------------------------------------------- | -------------:|
------------:| -----------:|
| `throughput \| rg 'x'` | 3059 | 3744 | 3739 |
| `throughput \| nu --testbin relay o> /dev/null` | 3508 | 8087 | 8136 |

# User-Facing Changes
- This is a breaking change for the plugin communication protocol,
because the `ExternalStreamInfo` was replaced with `ByteStreamInfo`.
Plugins now only have to deal with a single input stream, as opposed to
the previous three streams: stdout, stderr, and exit code.
- The output of `describe` has been changed for external/byte streams.
- Temporary breaking change: `bytes starts-with` no longer works with
byte streams. This is to keep the PR smaller, and `bytes ends-with`
already does not work on byte streams.
- If a process core dumped, then instead of having a `Value::Error` in
the `exit_code` column of the output returned from `complete`, it now is
a `Value::Int` with the negation of the signal number.

# After Submitting
- Update docs and book as necessary
- Release notes (e.g., plugin protocol changes)
- Adapt/convert commands to work with byte streams (high priority is
`str length`, `bytes starts-with`, and maybe `bytes ends-with`).
- Refactor the `tee` code, Devyn has already done some work on this.

---------

Co-authored-by: Devyn Cairns <devyn.cairns@gmail.com>
2024-05-16 07:11:18 -07:00
dependabot[bot]
9bf4d3ece6
Bump rust-embed from 8.3.0 to 8.4.0 (#12870)
Bumps [rust-embed](https://github.com/pyros2097/rust-embed) from 8.3.0
to 8.4.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/pyrossh/rust-embed/blob/master/changelog.md">rust-embed's
changelog</a>.</em></p>
<blockquote>
<h2>[8.4.0] - 2024-05-11</h2>
<ul>
<li>Re-export RustEmbed as Embed <a
href="https://redirect.github.com/pyrossh/rust-embed/pull/245/files">#245</a>.
Thanks to <a href="https://github.com/pyrossh">pyrossh</a></li>
<li>Do not build glob matchers repeatedly when include-exclude feature
is enabled <a
href="https://redirect.github.com/pyrossh/rust-embed/pull/244/files">#244</a>.
Thanks to <a href="https://github.com/osiewicz">osiewicz</a></li>
<li>Add <code>metadata_only</code> attribute <a
href="https://redirect.github.com/pyrossh/rust-embed/pull/241/files">#241</a>.
Thanks to <a href="https://github.com/ddfisher">ddfisher</a></li>
<li>Replace <code>expect</code> with a safer alternative that returns
<code>None</code> instead <a
href="https://redirect.github.com/pyrossh/rust-embed/pull/240/files">#240</a>.
Thanks to <a href="https://github.com/costinsin">costinsin</a></li>
<li>Eliminate unnecessary <code>to_path</code> call <a
href="https://redirect.github.com/pyrossh/rust-embed/pull/239/files">#239</a>.
Thanks to <a href="https://github.com/smoelius">smoelius</a></li>
</ul>
</blockquote>
</details>
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dependabot[bot]
cb64c78a3b
Bump interprocess from 2.0.1 to 2.1.0 (#12869)
Bumps [interprocess](https://github.com/kotauskas/interprocess) from
2.0.1 to 2.1.0.
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Thank you Windows, very cool</li>
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2024-05-15 09:05:55 +08:00
Piepmatz
aaf973bbba
Add Stack::stdout_file and Stack::stderr_file to capture stdout/-err of external commands (#12857)
# Description
In this PR I added two new methods to `Stack`, `stdout_file` and
`stderr_file`. These two modify the inner `StackOutDest` and set a
`File` into the `stdout` and `stderr` respectively. Different to the
`push_redirection` methods, these do not require to hold a guard up all
the time but require ownership of the stack.

This is primarly useful for applications that use `nu` as a language but
not the `nushell`.

This PR replaces my first attempt #12851 to add a way to capture
stdout/-err of external commands. Capturing the stdout without having to
write into a file is possible with crates like
[`os_pipe`](https://docs.rs/os_pipe), an example for this is given in
the doc comment of the `stdout_file` command and can be executed as a
doctest (although it doesn't validate that you actually got any data).

This implementation takes `File` as input to make it easier to implement
on different operating systems without having to worry about
`OwnedHandle` or `OwnedFd`. Also this doesn't expose any use `os_pipe`
to not leak its types into this API, making it depend on it.

As in my previous attempt, @IanManske guided me here.

# User-Facing Changes
This change has no effect on `nushell` and therefore no user-facing
changes.

# Tests + Formatting
This only exposes a new way of using already existing code and has
therefore no further testing. The doctest succeeds on my machine at
least (x86 Windows, 64 Bit).

# After Submitting
All the required documentation is already part of this PR.
2024-05-13 18:48:38 +00:00
YizhePKU
b9a7faad5a
Implement PWD recovery (#12779)
This PR has two parts. The first part is the addition of the
`Stack::set_pwd()` API. It strips trailing slashes from paths for
convenience, but will reject otherwise bad paths, leaving PWD in a good
state. This should reduce the impact of faulty code incorrectly trying
to set PWD.
(https://github.com/nushell/nushell/pull/12760#issuecomment-2095393012)

The second part is implementing a PWD recovery mechanism. PWD can become
bad even when we did nothing wrong. For example, Unix allows you to
remove any directory when another process might still be using it, which
means PWD can just "disappear" under our nose. This PR makes it possible
to use `cd` to reset PWD into a good state. Here's a demonstration:

```sh
mkdir /tmp/foo
cd /tmp/foo

# delete "/tmp/foo" in a subshell, because Nushell is smart and refuse to delete PWD
nu -c 'cd /; rm -r /tmp/foo'

ls          # Error:   × $env.PWD points to a non-existent directory
            # help: Use `cd` to reset $env.PWD into a good state

cd /
pwd         # prints /
```

Also, auto-cd should be working again.
2024-05-10 11:06:33 -05:00
Jack Wright
68adc4657f
Polars lazy refactor (#12669)
This moves to predominantly supporting only lazy dataframes for most
operations. It removes a lot of the type conversion between lazy and
eager dataframes based on what was inputted into the command.

For the most part the changes will mean:
* You will need to run `polars collect` after performing operations
* The into-lazy command has been removed as it is redundant.
* When opening files a lazy frame will be outputted by default if the
reader supports lazy frames

A list of individual command changes can be found
[here](https://hackmd.io/@nucore/Bk-3V-hW0)

---------

Co-authored-by: Ian Manske <ian.manske@pm.me>
2024-05-06 23:19:11 +00:00
Filip Andersson
3143ded374
Tango migration (#12469)
# Description

This PR migrates the benchmark suit to Tango. Its different compared to
other framework because it require 2 binaries, to run to do A/B
benchmarking, this is currently limited to Linux, Max, (Windows require
rustc nightly flag), by switching between two suits it can reduce noise
and run the code "almost" concurrently. I have have been in contact with
the maintainer, and bases this on the dev branch, as it had a newer API
simular to criterion. This framework compared to Divan also have a
simple file dump system if we want to generate graphs, do other analysis
on later. I think overall this crate is very nice, a lot faster to
compile and run then criterion, that's for sure.
2024-05-05 15:53:48 +00:00
Stefan Holderbach
9181fca859
Update interprocess to 2.0.1 (#12769)
Fixes #12755

See https://github.com/kotauskas/interprocess/issues/63 and
https://github.com/kotauskas/interprocess/pull/62
2024-05-05 00:51:08 +02:00
Ian Manske
1e71cd4777
Bump base64 to 0.22.1 (#12757)
# Description
Bumps `base64` to 0.22.1 which fixes the alphabet used for binhex
encoding and decoding. This required updating some test expected output.

Related to PR #12469 where `base64` was also bumped and ran into the
failing tests.

# User-Facing Changes
Bug fix, but still changes binhex encoding and decoding output.

# Tests + Formatting
Updated test expected output.
2024-05-04 15:56:16 +03:00
YizhePKU
bdb6daa4b5
Migrate to a new PWD API (#12603)
This is the first PR towards migrating to a new `$env.PWD` API that
returns potentially un-canonicalized paths. Refer to PR #12515 for
motivations.

## New API: `EngineState::cwd()`

The goal of the new API is to cover both parse-time and runtime use
case, and avoid unintentional misuse. It takes an `Option<Stack>` as
argument, which if supplied, will search for `$env.PWD` on the stack in
additional to the engine state. I think with this design, there's less
confusion over parse-time and runtime environments. If you have access
to a stack, just supply it; otherwise supply `None`.

## Deprecation of other PWD-related APIs

Other APIs are re-implemented using `EngineState::cwd()` and properly
documented. They're marked deprecated, but their behavior is unchanged.
Unused APIs are deleted, and code that accesses `$env.PWD` directly
without using an API is rewritten.

Deprecated APIs:

* `EngineState::current_work_dir()`
* `StateWorkingSet::get_cwd()`
* `env::current_dir()`
* `env::current_dir_str()`
* `env::current_dir_const()`
* `env::current_dir_str_const()`

Other changes:

* `EngineState::get_cwd()` (deleted)
* `StateWorkingSet::list_env()` (deleted)
* `repl::do_run_cmd()` (rewritten with `env::current_dir_str()`)

## `cd` and `pwd` now use logical paths by default

This pulls the changes from PR #12515. It's currently somewhat broken
because using non-canonicalized paths exposed a bug in our path
normalization logic (Issue #12602). Once that is fixed, this should
work.

## Future plans

This PR needs some tests. Which test helpers should I use, and where
should I put those tests?

I noticed that unquoted paths are expanded within `eval_filepath()` and
`eval_directory()` before they even reach the `cd` command. This means
every paths is expanded twice. Is this intended?

Once this PR lands, the plan is to review all usages of the deprecated
APIs and migrate them to `EngineState::cwd()`. In the meantime, these
usages are annotated with `#[allow(deprecated)]` to avoid breaking CI.

---------

Co-authored-by: Jakub Žádník <kubouch@gmail.com>
2024-05-03 14:33:09 +03:00
Devyn Cairns
72f3942c37
Upgrade to interprocess 2.0.0 (#12729)
# Description

This fixes #12724. NetBSD confirmed to work with this change.

The update also behaves a bit better in some ways - it automatically
unlinks and reclaims sockets on Unix, and doesn't try to flush/sync the
socket on Windows, so I was able to remove that platform-specific logic.

They also have a way to split the socket so I could just use one socket
now, but I haven't tried to do that yet. That would be more of a
breaking change but I think it's more straightforward.

# User-Facing Changes

- Hopefully more platforms work

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
2024-05-02 22:31:33 -07:00
dependabot[bot]
0a01e7c33e
Bump rmp-serde from 1.2.0 to 1.3.0 (#12711)
Bumps [rmp-serde](https://github.com/3Hren/msgpack-rust) from 1.2.0 to
1.3.0.
<details>
<summary>Commits</summary>
<ul>
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href="52de9be5a3"><code>52de9be</code></a>
Bump</li>
<li><a
href="c1b19aa3a8"><code>c1b19aa</code></a>
Update README</li>
<li><a
href="454e0c5e18"><code>454e0c5</code></a>
Smaller integer for depth</li>
<li><a
href="143897c5ab"><code>143897c</code></a>
Update README</li>
<li><a
href="7ddcd2ea4a"><code>7ddcd2e</code></a>
Decoder/inspector example</li>
<li><a
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Simplify Marker match by reusing discriminant</li>
<li><a
href="926682d1d6"><code>926682d</code></a>
Smaller write len</li>
<li><a
href="06414f584d"><code>06414f5</code></a>
Handle OOM when writing</li>
<li><a
href="80e00b3187"><code>80e00b3</code></a>
Bump</li>
<li><a
href="6dd81ee985"><code>6dd81ee</code></a>
Hack to use bytes</li>
<li>Additional commits viewable in <a
href="https://github.com/3Hren/msgpack-rust/compare/rmp-serde/v1.2.0...rmp-serde/v1.3.0">compare
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2024-05-01 17:26:00 -07:00
Reilly Wood
3d340657b5
explore: adopt anyhow, support CustomValue, remove help system (#12692)
This PR:
1. Adds basic support for `CustomValue` to `explore`. Previously `open
foo.db | explore` didn't really work, now we "materialize" the whole
database to a `Value` before loading it
2. Adopts `anyhow` for error handling in `explore`. Previously we were
kind of rolling our own version of `anyhow` by shoving all errors into a
`std::io::Error`; I think this is much nicer. This was necessary because
as part of 1), collecting input is now fallible...
3. Removes a lot of `explore`'s fancy command help system.
- Previously each command (`:help`, `:try`, etc.) had a sophisticated
help system with examples etc... but this was not very visible to users.
You had to know to run `:help :try` or view a list of commands with
`:help :`
- As discussed previously, we eventually want to move to a less modal
approach for `explore`, without the Vim-like commands. And so I don't
think it's worth keeping this command help system around (it's
intertwined with other stuff, and making these changes would have been
harder if keeping it).
4. Rename the `--reverse` flag to `--tail`. The flag scrolls to the end
of the data, which IMO is described better by "tail"
5. Does some renaming+commenting to clear up things I found difficult to
understand when navigating the `explore` code


I initially thought 1) would be just a few lines, and then this PR blew
up into much more extensive changes 😅


## Before
The whole database was being displayed as a single Nuon/JSON line 🤔 

![image](https://github.com/nushell/nushell/assets/26268125/6383f43b-fdff-48b4-9604-398438ad1499)


## After
The database gets displayed like a record

![image](https://github.com/nushell/nushell/assets/26268125/2f00ed7b-a3c4-47f4-a08c-98d07efc7bb4)


## Future work

It is sort of annoying that we have to load a whole SQLite database into
memory to make this work; it will be impractical for large databases.
I'd like to explore improvements to `CustomValue` that can make this
work more efficiently.
2024-05-01 17:34:37 -05:00
Devyn Cairns
21ebdfe8d7
Bump version to 0.93.1 (#12710)
# Description

Next patch/dev release, `0.93.1`
2024-05-01 17:19:20 -05:00
Devyn Cairns
3b220e07e3
Bump version to 0.93.0 (#12709)
# Description

Bump version to `0.93.0`
2024-04-30 15:51:13 -07:00
Devyn Cairns
16799a1d78
Bump reedline to 0.32.0 (#12708)
# Description

Follow `reedline` release to `0.32.0`, disable crates.io git patch
2024-04-30 15:32:54 -07:00
Devyn Cairns
0c4d5330ee
Split the plugin crate (#12563)
# Description

This breaks `nu-plugin` up into four crates:

- `nu-plugin-protocol`: just the type definitions for the protocol, no
I/O. If someone wanted to wire up something more bare metal, maybe for
async I/O, they could use this.
- `nu-plugin-core`: the shared stuff between engine/plugin. Less stable
interface.
- `nu-plugin-engine`: everything required for the engine to talk to
plugins. Less stable interface.
- `nu-plugin`: everything required for the plugin to talk to the engine,
what plugin developers use. Should be the most stable interface.

No changes are made to the interface exposed by `nu-plugin` - it should
all still be there. Re-exports from `nu-plugin-protocol` or
`nu-plugin-core` are used as required. Plugins shouldn't ever have to
use those crates directly.

This should be somewhat faster to compile as `nu-plugin-engine` and
`nu-plugin` can compile in parallel, and the engine doesn't need
`nu-plugin` and plugins don't need `nu-plugin-engine` (except for test
support), so that should reduce what needs to be compiled too.

The only significant change here other than splitting stuff up was to
break the `source` out of `PluginCustomValue` and create a new
`PluginCustomValueWithSource` type that contains that instead. One bonus
of that is we get rid of the option and it's now more type-safe, but it
also means that the logic for that stuff (actually running the plugin
for custom value ops) can live entirely within the `nu-plugin-engine`
crate.

# User-Facing Changes
- New crates.
- Added `local-socket` feature for `nu` to try to make it possible to
compile without that support if needed.

# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
2024-04-27 12:08:12 -05:00
Devyn Cairns
adf38c7c76
Msgpack commands (#12664)
# Description

I thought about bringing `nu_plugin_msgpack` in, but that is MPL with a
clause that prevents other licenses, so rather than adapt that code I
decided to take a crack at just doing it straight from `rmp` to `Value`
without any `rmpv` in the middle. It seems like it's probably faster,
though I can't say for sure how much with the plugin overhead.

@IanManske I started on a `Read` implementation for `RawStream` but just
specialized to `from msgpack` here, but I'm thinking after release maybe
we can polish it up and make it a real one. It works!

# User-Facing Changes
New commands:

- `from msgpack`
- `from msgpackz`
- `to msgpack`
- `to msgpackz`

# Tests + Formatting
Pretty thorough tests added for the format deserialization, with a
roundtrip for serialization. Some example tests too for both `from
msgpack` and `to msgpack`.

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


# After Submitting
- [ ] update release notes
2024-04-26 06:23:16 -05:00