Commit graph

2824 commits

Author SHA1 Message Date
Darren Schroeder
64f34e0287
allow math avg to work with durations (#11598)
# Description

I ran into a problem where one of our benchmark tests in nu_scripts
wouldn't work because math avg wouldn't work with durations, so I made
these changes to support it. I'm confident that there are other math
commands that probably need this "fix".

Side note - we should really fix our inout_output_type system.

# User-Facing Changes
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# Tests + Formatting
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2024-01-21 08:41:23 -06:00
Darren Schroeder
f12f590d82
update deps calamine and quick-xml (#11582)
# Description

This PR updates a few outdated dependencies.

# User-Facing Changes
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2024-01-19 12:23:51 -06:00
Artemiy
ff290a5c3d
Add self-closed tag support for to xml (#11577)
# Description
This PR closes #11524
Add `to xml --self-closed` flag to output empty tags as self close.
For example:

![image](https://github.com/nushell/nushell/assets/17511668/bdf040f7-8ac1-4e8b-80bb-0043d7cec7f9)


# User-Facing Changes
New `to xml` flag `--self-closed`.

# Tests + Formatting
Added new example for `to xml` command and new test for self-closed
tags.
2024-01-19 05:35:29 -06:00
WindSoilder
56067da39c
Send only absolute paths to uu_mv (#11576)
# Description
Fixes: #11127 

It's something similar to #11080, applying the same logic to `uu_mv`.

# User-Facing Changes

# After Submitting
2024-01-19 05:34:18 -06:00
Michel Lind (né Salim)
5d63f47c85
Replace htmlescape with v_htmlescape (#11572)
# Description

`htmlescape` is unmaintained: https://crates.io/crates/htmlescape

while `v_htmlescape` is: https://crates.io/crates/v_htmlescape

and is used by two popular crates (`actix-files` and `minijinja`)

Let's use this instead - I'm packaging `nu` in Fedora and there is
understandable reluctance in bringing in an unmaintained crate if we can
avoid it.

# User-Facing Changes
Should not be any; drop-in replacement

# Tests + Formatting
Tested using:
- `cargo build` in the root folder (needed by some `nu-command` tests)
- `cargo test --features sqlite` in `crates/nu-command`
(`tests/commands/database/into_sqlite.rs` needs `rusqlite`)
- `cargo test` in `crates/nu-cmd-extra`

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N/A

Signed-off-by: Michel Lind <salimma@fedoraproject.org>
2024-01-18 12:58:35 -06:00
David Matos
ee6547dbb7
Initial implementation of umv from uutils (#10822)
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# Description
Hi,
This closes #10446 , wherein we start implementing `mv` from `uutils`.
There are some stuff to iron out, particularly
* Decide on behavior from ignored tests 
* Wait for release/PRs to be approved on `uutils` side, but still can be
tested for now. See [PR
approved](https://github.com/uutils/coreutils/pull/5428), and
[pending](https://github.com/uutils/coreutils/pull/5429).
* `--progress` does not seem to work on `uutils mv` either and have not
checked whether certain `X` size has to be achieved in order for it to
appear, thus something to investigate as well, but thought it wasnt
important enough to not make the PR.

See [issue
comment](https://github.com/nushell/nushell/issues/10446#issuecomment-1764497988),
on the possible strategy to follow, mainly copy what we did with `ucp`.

I still left some comments on purpose particularly on tests, which of
course would be removed before something is decided here. :) @fdncred
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2024-01-18 10:20:57 -06:00
Antoine Büsch
19e76332fa
fix: items doesn't support lazy records (#11567)
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Implement support for lazy records for `items`, the same way `columns`
or `values` do.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
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Something like `sys | items {|k,v| $"($k): ($v)"}` used to fail with an
error. Now it works as expected.
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2024-01-18 07:57:21 -06:00
Sigurd
afb7e1cf66
Allow tables and records as input to math commands (#11496)
# Description
The math functions `avg`, `max`, `median`, `min`, `product`, `stddev`,
`sum` and `variance` all takes a list as input and return a number.
<https://github.com/nushell/nushell/blob/main/crates/nu-command/src/math/utils.rs>
contains code that makes these functions work for tables (by running the
function on each column), but this functionality has not been accessible
because the input types are too strict. This PR remedies this.

The functions should also work on records, since a record is basically a
one-row table.

Most of these functions also make sense for durations and file sizes,
except `product` of course. There's an implementation issue with
`stddev` and `variance` for durations and file sizes, but they could in
principle support it.

# User-Facing Changes
This PR only adds supported types, and doesn't remove any, so there
should be no breaking changes.
2024-01-17 06:39:50 -06:00
Skyler Hawthorne
7ac3e97bfe
Fix memory consumption of into sqlite (#10232)
# Description

Currently, the `into sqlite` command collects the entire input stream
into a single Value, which soaks up the entire input into memory, before
it ever tries to write anything to the DB. This is very problematic for
large inputs; for example, I tried transforming a multi-gigabyte CSV
file into SQLite, and before I knew what was happening, my system's
memory was completely exhausted, and I had to hard reboot to recover.

This PR fixes this problem by working directly with the pipeline stream,
inserting into the DB as values are read from the stream.

In order to facilitate working with the stream directly, I introduced a
new `Table` struct to store the connection and a few configuration
parameters, as well as to make it easier to lazily create the table on
the first read value.

In addition to the purely functional fixes, a few other changes were
made to the serialization and user facing behavior.

### Serialization

Much of the preexisting code was focused on generating the exact text
needed for a SQL statement. This is unneeded and less safe than using
the `rusqlite` crate's serialization for native Rust types along with
prepared statements.

### User-Facing Changes

Currently, the command is very liberal in the input types it accepts.
The strategy is basically if it is a record, try to follow its structure
and make an analogous SQL row, which is pretty reasonable. However, when
it's not a record, it basically tries to guess what the user wanted and
just makes a single column table and serializes the value into that one
column, whatever type it may be.

This has been changed so that it only accepts records as input. If the
user wants to serialize non-record types into SQL, then they must
explicitly opt into doing this by constructing a record or table with it
first. For a utility for inserting data into SQL, I think it makes more
sense to let the user choose how to convert their data, rather than make
a choice for them that may surprise them.

However, I understand this may be a controversial change. If the
maintainers don't agree, I can change this back.

#### Long switch names

The `file_name` and `table_name` long form switches are currently
snake_case and expect to be as such at the command line. These have been
changed to kebab-case to be more conventional.

# Tests + Formatting

To test the memory consumption, I used [this publicly available index of
all Wikipedia articles](https://dumps.wikimedia.org/enwiki/20230820/),
using the first 10,000, 100,000, and 1,000,000 entries, in that order. I
ran the following script to benchmark the changes against the current
stable release:

```nu
#!/usr/bin/nu

# let shellbin = $"($env.HOME)/src/nushell/target/aarch64-linux-android/release/nu"
let shellbin = "nu"
const dbpath = 'enwiki-index.db'

[10000, 100000, 1000000]
  | each {|rows|
      rm -f $dbpath;
      do { time -f '%M %e %U %S' $shellbin -c (
        $"bzip2 -cdk ~/enwiki-20230820-pages-articles-multistream-index.txt.bz2
            | head -n ($rows)
            | lines
            | parse '{offset}:{id}:{title}'
            | update cells -c [offset, id] { into int }
            | into sqlite ($dbpath)"
        )
      }
      | complete
      | get stderr
      | str trim
      | parse '{rss_max} {real} {user} {kernel}'
      | update cells -c [rss_max] { $"($in)kb" | into filesize }
      | update cells -c [real, user, kernel] { $"($in)sec" | into duration }
      | insert rows $rows
      | roll right
    }
  | flatten
  | to nuon
```

This yields the following results

Current stable release:

|rows|rss_max|real|user|kernel|
|-|-|-|-|-|
|10000|53.6 MiB|770ms|460ms|420ms|
|100000|209.6 MiB|6sec 940ms|3sec 740ms|4sec 380ms|
|1000000|1.7 GiB|1min 8sec 810ms|38sec 690ms|42sec 550ms|

This PR:

|rows|rss_max|real|user|kernel|
|-|-|-|-|-|
|10000|38.2 MiB|780ms|440ms|410ms|
|100000|39.8 MiB|6sec 450ms|3sec 530ms|4sec 160ms|
|1000000|39.8 MiB|1min 3sec 230ms|37sec 440ms|40sec 180ms|

# Note

I started this branch kind of at the same time as my others, but I
understand the feedback that smaller PRs are preferred. Let me know if
it would be better to split this up.

I do think the scope of the changes are on the bigger side even without
the behavior changes I mentioned, so I'm not sure if that will help this
particular PR very much, but I'm happy to oblige on request.
2024-01-15 21:41:25 -06:00
Ian Manske
924986576d
Do not block signals for child processes (#11402)
# Description / User-Facing Changes
Signals are no longer blocked for child processes launched from both
interactive and non-interactive mode. The only exception is that
`SIGTSTP`, `SIGTTIN`, and `SIGTTOU` remain blocked for child processes
launched only from **interactive** mode. This is to help prevent nushell
from getting into an unrecoverable state, since we don't support
background jobs. Anyways, this fully fixes #9026.

# Other Notes
- Needs Rust version `>= 1.66` for a fix in
`std::process::Command::spawn`, but it looks our current Rust version is
way above this.
- Uses `sigaction` instead of `signal`, since the behavior of `signal`
can apparently differ across systems. Also, the `sigaction` man page
says:
> The sigaction() function supersedes the signal() function, and should
be used in preference.

Additionally, using both `sigaction` and `signal` is not recommended.
Since we were already using `sigaction` in some places (and possibly
some of our dependencies as well), this PR replaces all usages of
`signal`.

# Tests
Might want to wait for #11178 for testing.
2024-01-15 16:08:21 -06:00
WindSoilder
e72a4116ec
adjust some commansd input_output type (#11436)
# Description
1. Make table to be a subtype of `list<any>`, so some input_output_types
of filter commands are unnecessary
2. Change some commands which accept an input type, but generates
different output types. In this case, delete duplicate entry, and change
relative output type to `<any>`

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

Fixes  #11193

# User-Facing Changes
NaN

# Tests + Formatting
NaN

# After Submitting
NaN
2024-01-15 16:58:26 +08:00
nibon7
a109283118
Apply nightly clippy fixes (#11508)
# Description

Clippy fixes

# User-Facing Changes
N/A
2024-01-15 10:52:16 +08:00
Artemiy
e4c2c123ab
Support for disabling automatic escaping in to xml (#11536)
# Description
This PR addresses #11525 by adding `--partial-escape` which makes `to
xml` only escape `<>&` in text and `<>&"` in comments. This PR also
fixes issue where comment and PI content was escaped even though [it
should not be](https://stackoverflow.com/a/46637835)

# User-Facing Changes
Correct comments and PIs
 `to xml --partial-escape` flag to emit less escaped characters

# Tests + Formatting
Added tests for specified issues
2024-01-14 07:36:53 -06:00
A. Taha Baki
d25be66929
check existance w/o traversing symlinks (#10872)
# Description

Currently `path exists` checks the file/folder's existence by traversing
symlinks. I've added a `-n` switch/flag that disables symlink
traversing, similar to what `path expand -n` does.

## The Long Story (for those interested)

Hello! 👋 While working on one of my scripts, I discovered that the `path
exists` command was traversing symlinks. This meant that even if the
file existed, it would fail if the pointed location didn't exist. To
address this, I've introduced a new `-n` flag, which I borrowed from the
`path expand` command. This addition should make the behavior more
consistent within the *path commands universe*.

## But, is it any useful?
 
```nushell
let compat = /run/media/userX/DriveX/steam/steamapps/compatdata
if "symlink" == ($compat | path expand -n | path type) {}
# to this
if ($compat | path exists -n) {}
```

# User-Facing Changes

Users, will not efect. Unless they use the mentioned `-n` flag/switch.
2024-01-14 07:33:33 +08:00
Artemiy
387c5462e9
Add file attribute handling flag to cp (#11491)
# Description
This PR adds possibility to preserve/strip attributes from files when
using `cp` (via uu_cp::Attributes). To achieve this a single `--preserve
<list of attributes>` flag is added. This is different from how
coreutils and uutils cp function, but I believe this is better for
nushell.

Coreutils cp has three options `-p`, `--preserve` and `--no-presevce`.
The logic of these two options is not straightforward. As far as I
understand it is:
1. By default only mode attributes are preserved
2. `--preserve` option adds to default preserved attributes specified
ones (e.g. `--preserve=xattr,timestamps` will preserve mode, timestamps
and xattr)
3. `-p` is the same as `--preserve=mode,ownership,timestamps`
4. `--no-preserve` option rejects specified attributes (having priority
over `--preserve`)

However (in my opinion) the `--no-preserve` option is not needed,
because its only use seems to be rejecting attributes preserved by
default. But there is no need for this in nushell, because `--preserve`
can be specified with empty list as argument (whereas coreutils cp will
display a `cp: ambiguous argument ‘’ for ‘--preserve’` error if
`--preserve` is used with empty string as argument).

So to simplify this command is suggest (and implemented) only the
`--preserve` with the following logic:
1. By default mode attribute is preserved (as in coreutils cp)
2. `--preserve [ ... ]` will overwrite default with whatever is
specified in list (empty list meaning preserve nothing)

This way cp without `--preserve` behaves the same as coreutils `cp`, but
instead of using combinations of `--preserve` and `--no-preserve` one
needs to use `--preserve [ ... ]` with all attributes specified
explicitly. This seems more user-friendly to me as it does not require
remembering what the attributes preserved by default are and rejecting
them manually. However I see the possible problem with behavior
different from coreutils implementation, so some feedback is
apprecieated!

# User-Facing Changes
Users can now preserve or reject file attributes when using `cp`

# Tests + Formatting
Added tests manipulating mode and timestamps attributes.
2024-01-12 12:02:55 -06:00
Artemiy
1867bb1a88
Fix incorrect handling of boolean flags for builtin commands (#11492)
# Description
Possible fix of #11456
This PR fixes a bug where builtin commands did not respect the logic of
dynamically passed boolean flags. The reason is
[has_flag](6f59abaf43/crates/nu-protocol/src/ast/call.rs (L204C5-L212C6))
method did not evaluate and take into consideration expression used with
flag.

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

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

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

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

Another example:
Before:

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

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


# Tests + Formatting
Added test reproducing some variants of original issue.
2024-01-11 17:19:48 +02:00
Steven
62272975f2
path exists: Empty path shouldn't be marked as exists (#11515)
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Simply, `""` doesn't exist. 

It's easy to test the truthfulness of this:

```rust
fn main() {
    println!("{}", std::path::Path::new("").exists());
}
```
gives `false`

# User-Facing Changes
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helps us keep track of breaking changes. -->
Technically this is a breaking change, so:
- **breaking:** `path exists` no longer considers an empty path (`""`)
as exists

# Tests + Formatting
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2024-01-11 07:19:34 +08:00
Jakub Žádník
7bb9ee55c4
Bump to dev version 0.89.1 (#11513)
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# Description
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# User-Facing Changes
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# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

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sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
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2024-01-11 00:19:21 +13:00
Jakub Žádník
2c1560e281
Bump version for 0.89.0 release (#11511)
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- [x] reedline
  - [x] released
  - [x] pinned
- [ ] git dependency check
- [ ] release notes


# Description
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# User-Facing Changes
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# Tests + Formatting
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check that you're using the standard code style
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sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

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automatically
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> ```
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# After Submitting
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2024-01-09 22:16:29 +02:00
Artemiy
5f7425a7b4
Xml errors fix (#11487)
# Description
Fixes #11264
This PR adds checks in `to xml` to output error for malformed xml
entries:
* With columns that are not one of `tag`, `attributes` or `content`
* With no `tag` when entry is not a string
* With `tag` that is not a string
This PR also replaces `attrs` with `attributes` in example and
extra_usage of `to xml` (column was originally named attrs and renamed
to attributes, but this was missed in docs)

# User-Facing Changes
`to xml` will produce error for conditions described above instead of
silently returning nothing

# Tests + Formatting
Added tests for `to xml` to check handling of malformed xml entries
2024-01-05 15:56:13 -06:00
nibon7
7e26b4fcc2
Bump sysinfo from 0.29 to 0.30 (#11484)
# Description
Bumps `sysinfo` to 0.30.

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

# User-Facing Changes
N/A
2024-01-05 05:31:29 -06:00
tomoda
ad95e4cc27
Refactor tests (using cococo instead of ^echo) (#11479)
- related PR: #11478 

# Description

Now we can use `nu --testbin cococo` instead of `^echo` to echo messages
to stdout in tests.

But `nu` treats parameters as its own flags when parameter starts with
`-`. So `^echo --foo='bar'` still use `^echo`.

# User-Facing Changes

(none)

# Tests + Formatting

- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library


# After Submitting

(none)
2024-01-05 11:40:56 +08:00
tomoda
77f10eb270
Fix the test which fails on windows (#11478)
- related PR: #11463

# Description

Currently, `commands::complete::basic` fails on Windows without git
bash.
This pr fixes it.

# User-Facing Changes

(none)

# Tests + Formatting

- [x] (on Windows) `cargo fmt --all -- --check` to check standard code
formatting (`cargo fmt --all` applies these changes)
- [x] (on Windows) `cargo clippy --workspace -- -D warnings -D
clippy::unwrap_used` to check that you're using the standard code style
- [x] (on Windows without git bash, Windows with git bash and Ubuntu)
`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))
- on my Windows with Japanese lang pack: 1 test still fails. (see
#11463)
- [x] (on Windows and Ubuntu) `cargo run -- -c "use std testing; testing
run-tests --path crates/nu-std"` to run the tests for the standard
library

# After Submitting

(none)
2024-01-03 07:22:43 -06:00
tomoda
42bb42a2e1
Fix rm for symlinks pointing to directory on windows (issue #11461) (#11463)
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- this PR closes #11461

# Description
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Using `std::fs::remove_dir` instead of `std::fs::remove_file` when try
remove symlinks pointing to a directory on Windows.

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

none

# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
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- `cargo test --workspace` to check that all tests pass (on Windows make
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mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
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crates/nu-std"` to run the tests for the standard library

> **Note**
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> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

- [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))
- I got 2 test fails on my Windows devenv; these fails in main branch
too
- `commands::complete::basic` : passed on Ubuntu, failed on Windows (a
bug?)
- `commands::cp::copy_file_with_read_permission`: failed on Windows with
Japanese environment (This test refers error message, so that fails on
environments using a language except for english.)
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

# After Submitting
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documentation](https://github.com/nushell/nushell.github.io) after the
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This fix has no changes to user-facing interface.
2024-01-02 21:27:03 +08:00
Yash Thakur
21b3eeed99
Allow spreading arguments to commands (#11289)
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Finishes implementing https://github.com/nushell/nushell/issues/10598,
which asks for a spread operator in lists, in records, and when calling
commands.

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

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

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

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

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

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

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

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

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

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

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

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


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


# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
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> **Note**
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> ```bash
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automatically
> toolkit check pr
> ```
-->

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

# After Submitting
<!-- 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.
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# Examples

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

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

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

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

---

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

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

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

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

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

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

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

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

Running it:
```nushell
> search-pkgs-curated "git" "*vi*"
╭──────────────┬───────────────────────────────────────────────────────────────────╮
│ install      │ false                                                             │
│ log_level    │ 1                                                                 │
│ exclude      │ [emacs]                                                           │
│ repositories │ [example.com, foo.com]                                            │
│ pkgs         │ [vim, git, python, chrome, firefox, python, java, git, "python3"] │
╰──────────────┴───────────────────────────────────────────────────────────────────╯
```
2023-12-28 15:43:20 +08:00
Kira
a86a7e6c29
Allow http commands' automatic redirect-following to be disabled (#11329)
Intends to close #8920 

This PR suggests a new flag for the `http` commands, `--redirect-mode`,
which enables users to choose between different redirect handling modes.
The current behaviour of letting ureq silently follow redirects remains
the default, but two new options are introduced here, following the lead
of [JavaScript's `fetch`
API](https://developer.mozilla.org/en-US/docs/Web/API/fetch#redirect):
"manual", where any 3xx response to a request is simply returned as the
command's result, and "error", where any 3xx response causes a network
error like those caused by 4xx and 5xx responses.

This PR is a draft. Tests have not been added or run, the flag is
currently only implemented for the `http get` command, and design tweaks
are likely to be appropriate.

Most notably, it's not obvious to me whether a single flag which can
take one of three values is the nicest solution here.
We might instead consider two binary flags (like
`--no-following-redirects` and `--disallow-redirects`, although I'm bad
at naming things so I need help with that anyway), or completely drop
the "error" option if it's not deemed useful enough. (I personally think
it has some merit, especially since 4xx and 5xx responses are already
treated as errors by default; So this would allow users to treat only
immediate 2xx responses as success)

# User-facing changes
New options for the `http [method]` commands. Behaviour remains
unchanged when the command line flag introduced here is not used.


![image](https://github.com/nushell/nushell/assets/12228688/1eb89f14-7d48-4f41-8a3e-cc0f1bd0a4f8)
2023-12-28 15:26:34 +08:00
Ionel Sebastian
15421dc45e
Fix the bug for "bytes remove --end" . (#11428)
This PR should close #11426 .

# Description
> ### Describe the bug
> When using the `--end` option of bytes remove, nushell panics if the
provided bytes don't exist. This doesn't seem to affect `bytes remove`
w/o flag or `bytes remove --all`.

# User-Facing Changes
Nushell doesn`t panic anymore.

# Tests + Formatting
Behavior before fixing the bug:
![nu-before
changes](https://github.com/UPB-CS-OpenSourceUpstream/nushell/assets/119429832/f9c26d88-8962-4f38-a373-ba436a26ca7c)
Behavior after fixing the bug:
![nu- after
changes](https://github.com/UPB-CS-OpenSourceUpstream/nushell/assets/119429832/0dd2b487-1696-45a6-9ea2-928cbd3a33a8)
2023-12-28 07:01:55 +08:00
nibon7
34f3da7150
Don't panic when http_client fails (#11422)
# Description

This PR makes `http_client` return `Result<ureq::Agent, ShellError>`, so
errors can be propagated to the caller.
2023-12-25 23:09:37 +08:00
nibon7
aeffa188f0
Fix an infinite loop if the input stream and output stream are the same (#11384)
# Description

Fixes #11382 

# User-Facing Changes
* before

```console
nushell/test (109f629) [✘?]
❯ open hello.md
hello
nushell/test (109f629) [✘?]
❯ ls hello.md | get size
╭───┬─────╮
│ 0 │ 6 B │
╰───┴─────╯
nushell/test (109f629) [✘?]
❯ open --raw hello.md | prepend "world" | save --raw --force hello.md
^C
nushell/test (109f629) [✘?]
❯ ls hello.md | get size
╭───┬─────────╮
│ 0 │ 2.8 GiB │
╰───┴─────────╯
```

* after

```console
nushell/test on  fix_save [✘!?⇡]
❯ open hello.md | prepend "hello" | save --force hello.md
nushell/test on  fix_save [✘!?⇡]
❯ open --raw hello.md | prepend "hello" | save --raw --force ../test/hello.md
Error:   × pipeline input and output are same file
   ╭─[entry #4:1:1]
 1 │ open --raw hello.md | prepend "hello" | save --raw --force ../test/hello.md
   ·                                                           ────────┬───────
   ·                                                                   ╰── can't save output to '/data/source/nushell/test/hello.md' while it's being reading
   ╰────
  help: you should change output path


nushell/test on  fix_save [✘!?⇡]
❯ open hello | prepend "hello" | save --force hello
Error:   × pipeline input and output are same file
   ╭─[entry #5:1:1]
 1 │ open hello | prepend "hello" | save --force hello
   ·                                            ──┬──
   ·                                              ╰── can't save output to '/data/source/nushell/test/hello' while it's being reading
   ╰────
  help: you should change output path
```

# Tests + Formatting
Make sure you've run and fixed any issues with these commands:
- [x] add `commands::save::save_same_file_with_extension`
- [x] add `commands::save::save_same_file_without_extension`
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

# After Submitting
2023-12-24 23:29:23 +08:00
Stefan Holderbach
543a25599c
Simplify the feature gates for stor commands (#11416)
All of them depend on feature `sqlite` so just conditionally `use` the
parent module.
2023-12-24 13:31:46 +01:00
Stefan Holderbach
df1fecd2cb
Fix sandboxing of redirection tests (#11407)
When running `cargo test --workspace` a file `crates/nu-command/a.txt`
remained which we also saw as an accidential additions in some commits.

Searching for `a.txt` narrowed it down that
`redirection_keep_exit_codes` was not sandboxed in a temporary directory
and created this file.

Went through redirection tests and placed them in a `Playground` to get
sandboxing `dirs` for `nu!(cwd:`.
For those tests where redirection fails and no file should be created
now I added a check that no file is created on accident.


- Sandbox `redirection_keep_exit_codes` test
- Sandbox `no_duplicate_redirection` test
- Check that no redirect file is created on error
- Sandbox `redirection_should_have_a_target` test
2023-12-23 20:01:20 +01:00
nibon7
748d82cec1
Bump windows from 0.48.0 to 0.52.0 (#11325)
# Description
Bump `windows` to 0.52.0 and fix `is_admin`

https://github.com/microsoft/windows-rs/pull/2476

# User-Facing Changes
N/A

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-12-21 18:49:15 +01:00
Stefan Holderbach
5e5d1ea81b
Bump fancy-regex to single 0.12.0 version (#11389)
Supersedes #11039 that was broken due to dependabot not correctly taking
the workspace into account (this bug has been worked around in #11387)
2023-12-21 17:10:33 +01:00
dependabot[bot]
bb570e42be
Bump lscolors from 0.15.0 to 0.16.0 (#11359) 2023-12-21 16:08:19 +00:00
Stefan Holderbach
8cfa96b4c0
Construct Records only through checked helpers (#11386)
# Description

Constructing the internals of `Record` without checking the lengths is
bad. (also incompatible with changes to how we store records)

- Use `Record::from_raw_cols_vals` in dataframe code
- Use `record!` macro in dataframe test
- Use `record!` in `nu-color-config` tests
- Stop direct record construction in `nu-command`
- Refactor table construction in `from nuon`

# User-Facing Changes
None

# Tests + Formatting
No new tests, updated tests in equal fashion
2023-12-21 16:48:15 +01:00
Auca Coyan
109f629cb6
📝 Update str trim CLI help doc (#11383)
# Description
Hi! I updated the samples of `str trim` because there were repeated and
clarified the explanations

# User-Facing Changes
Yes! I send the details here:


![image](https://github.com/nushell/nushell/assets/30557287/e30a5612-4214-4365-8b83-7aefbc0ee825)

(`old` is version `88.1` not the latest main)

# Tests + Formatting
~~I ran `toolkit check pr` successfully~~

There was a tiny problem, a test I never touched now it's failing

```nu
(^echo a | complete) == {stdout: "a\n", exit_code: 0}
```
should output `true` but outputs `false`, both in my running `nu`
version and in my PR version
This make the test `nu-command::main commands::complete::basic` fail
located in `crates\nu-command\tests\commands\complete.rs`

# After Submitting
I'm not sure if I need to update nushell.github.io, some of the help is
auto-generated, but maybe not all?
I can file a PR if needed
2023-12-20 14:23:41 -06:00
Ian Manske
ff6a67d293
Remove Expr::MatchPattern (#11367)
# Description
Following from #11356, it looks like `Expr::MatchPattern` is no longer
used in any way. This PR removes `Expr::MatchPattern` alongside
`Type::MatchPattern` and `SyntaxShape::MatchPattern`.

# User-Facing Changes
Breaking API change for `nu_protocol`.
2023-12-20 18:52:28 +01:00
dependabot[bot]
03ae01f11e
Bump itertools from 0.11.0 to 0.12.0 (#11360)
Bumps [itertools](https://github.com/rust-itertools/itertools) from
0.11.0 to 0.12.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/rust-itertools/itertools/blob/master/CHANGELOG.md">itertools's
changelog</a>.</em></p>
<blockquote>
<h2>0.12.0</h2>
<h3>Breaking</h3>
<ul>
<li>Made <code>take_while_inclusive</code> consume iterator by value (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/709">#709</a>)</li>
<li>Added <code>Clone</code> bound to <code>Unique</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/777">#777</a>)</li>
</ul>
<h3>Added</h3>
<ul>
<li>Added <code>Itertools::try_len</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/723">#723</a>)</li>
<li>Added free function <code>sort_unstable</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/796">#796</a>)</li>
<li>Added <code>GroupMap::fold_with</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/778">#778</a>,
<a
href="https://redirect.github.com/rust-itertools/itertools/issues/785">#785</a>)</li>
<li>Added <code>PeekNth::{peek_mut, peek_nth_mut}</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/716">#716</a>)</li>
<li>Added <code>PeekNth::{next_if, next_if_eq}</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/734">#734</a>)</li>
<li>Added conversion into <code>(Option&lt;A&gt;,Option&lt;B&gt;)</code>
to <code>EitherOrBoth</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/713">#713</a>)</li>
<li>Added conversion from <code>Either&lt;A, B&gt;</code> to
<code>EitherOrBoth&lt;A, B&gt;</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/715">#715</a>)</li>
<li>Implemented <code>ExactSizeIterator</code> for <code>Tuples</code>
(<a
href="https://redirect.github.com/rust-itertools/itertools/issues/761">#761</a>)</li>
<li>Implemented <code>ExactSizeIterator</code> for
<code>(Circular)TupleWindows</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/752">#752</a>)</li>
<li>Made <code>EitherOrBoth&lt;T&gt;</code> a shorthand for
<code>EitherOrBoth&lt;T, T&gt;</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/719">#719</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>Added missing <code>#[must_use]</code> annotations on iterator
adaptors (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/794">#794</a>)</li>
<li>Made <code>Combinations</code> lazy (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/795">#795</a>)</li>
<li>Made <code>Intersperse(With)</code> lazy (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/797">#797</a>)</li>
<li>Made <code>Permutations</code> lazy (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/793">#793</a>)</li>
<li>Made <code>Product</code> lazy (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/800">#800</a>)</li>
<li>Made <code>TupleWindows</code> lazy (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/602">#602</a>)</li>
<li>Specialized <code>Combinations::{count, size_hint}</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/729">#729</a>)</li>
<li>Specialized <code>CombinationsWithReplacement::{count,
size_hint}</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/737">#737</a>)</li>
<li>Specialized <code>Powerset::fold</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/765">#765</a>)</li>
<li>Specialized <code>Powerset::count</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/735">#735</a>)</li>
<li>Specialized <code>TupleCombinations::{count, size_hint}</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/763">#763</a>)</li>
<li>Specialized <code>TupleCombinations::fold</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/775">#775</a>)</li>
<li>Specialized <code>WhileSome::fold</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/780">#780</a>)</li>
<li>Specialized <code>WithPosition::fold</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/772">#772</a>)</li>
<li>Specialized <code>ZipLongest::fold</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/774">#774</a>)</li>
<li>Changed <code>{min, max}_set*</code> operations require
<code>alloc</code> feature, instead of <code>std</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/760">#760</a>)</li>
<li>Improved documentation of <code>tree_fold1</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/787">#787</a>)</li>
<li>Improved documentation of <code>permutations</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/724">#724</a>)</li>
<li>Fixed typo in documentation of <code>multiunzip</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/770">#770</a>)</li>
</ul>
<h3>Notable Internal Changes</h3>
<ul>
<li>Improved specialization tests (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/799">#799</a>,
<a
href="https://redirect.github.com/rust-itertools/itertools/issues/786">#786</a>,
<a
href="https://redirect.github.com/rust-itertools/itertools/issues/782">#782</a>)</li>
<li>Simplified implementation of <code>Permutations</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/739">#739</a>,
<a
href="https://redirect.github.com/rust-itertools/itertools/issues/748">#748</a>,
<a
href="https://redirect.github.com/rust-itertools/itertools/issues/790">#790</a>)</li>
<li>Combined
<code>Merge</code>/<code>MergeBy</code>/<code>MergeJoinBy</code>
implementations (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/736">#736</a>)</li>
<li>Simplified <code>Permutations::size_hint</code> (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/739">#739</a>)</li>
<li>Fix wrapping arithmetic in benchmarks (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/770">#770</a>)</li>
<li>Enforced <code>rustfmt</code> in CI (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/751">#751</a>)</li>
<li>Disallowed compile warnings in CI (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/720">#720</a>)</li>
<li>Used <code>cargo hack</code> to check MSRV (<a
href="https://redirect.github.com/rust-itertools/itertools/issues/754">#754</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="98ecabb47d"><code>98ecabb</code></a>
chore: Release itertools version 0.12.0</li>
<li><a
href="22fc427ac5"><code>22fc427</code></a>
prepare v0.12.0 release</li>
<li><a
href="6d291786a9"><code>6d29178</code></a>
Document the field <code>a_cur</code> of <code>Product</code></li>
<li><a
href="bf2b0129d1"><code>bf2b012</code></a>
Better <code>Product::size_hint</code></li>
<li><a
href="8d07f6b856"><code>8d07f6b</code></a>
Make <code>Product</code> lazy</li>
<li><a
href="d7e6bab9fd"><code>d7e6bab</code></a>
Document the field <code>peek</code> of
<code>IntersperseWith</code></li>
<li><a
href="9b01a11891"><code>9b01a11</code></a>
Make <code>IntersperseWith</code> lazy</li>
<li><a
href="4f22173b93"><code>4f22173</code></a>
Refactor <code>IntersperseWith::next</code></li>
<li><a
href="b76172b412"><code>b76172b</code></a>
chore: adjust docs to reflect discussion in the PR</li>
<li><a
href="955927f6c4"><code>955927f</code></a>
chore: fixup docs of tree_fold1</li>
<li>Additional commits viewable in <a
href="https://github.com/rust-itertools/itertools/compare/v0.11.0...v0.12.0">compare
view</a></li>
</ul>
</details>
<br />


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You can trigger Dependabot actions by commenting on this PR:
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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-12-20 22:58:07 +08:00
nibon7
cd0a52cf00
Fix build for BSDs (#11372)
# Description
This PR fixes build for BSD variants (including FreeBSD and NetBSD). 

Currently, `procfs` only support linux, android and l4re, and
0cba269d80 only adds support for NetBSD,
this PR should work on all BSD variants.


b153b782a5/procfs/build.rs (L4-L8)

Fixes #11373 

# User-Facing Changes
* before

```console
nibon7@fbsd /d/s/nushell ((70f7db14))> cargo build
   Compiling tempfile v3.8.1
   Compiling procfs v0.16.0
   Compiling toml_edit v0.21.0
   Compiling native-tls v0.2.11
error: failed to run custom build command for `procfs v0.16.0`

Caused by:
  process didn't exit successfully: `/data/source/nushell/target/debug/build/procfs-d59599f40f32f0d5/build-script-build` (exit status: 1)
  --- stderr
  Building procfs on an for a unsupported platform. Currently only linux and android are supported
  (Your current target_os is freebsd)
warning: build failed, waiting for other jobs to finish...
```

* after

```console
nushell on  bsd [✘!?] is 📦 v0.88.2 via 🦀 v1.74.1
❯ version
╭────────────────────┬───────────────────────────────────────────╮
│ version            │ 0.88.2                                    │
│ branch             │ bsd                                       │
│ commit_hash        │ 151edef186  │
│ build_os           │ freebsd-x86_64                            │
│ build_target       │ x86_64-unknown-freebsd                    │
│ rust_version       │ rustc 1.74.1 (a28077b28 2023-12-04)       │
│ rust_channel       │ stable-x86_64-unknown-freebsd             │
│ cargo_version      │ cargo 1.74.1 (ecb9851af 2023-10-18)       │
│ build_time         │ 2023-12-19 10:12:15 +00:00                │
│ build_rust_channel │ debug                                     │
│ allocator          │ mimalloc                                  │
│ features           │ default, extra, sqlite, trash, which, zip │
│ installed_plugins  │                                           │
╰────────────────────┴───────────────────────────────────────────╯
nushell on  bsd [✘!?] is 📦 v0.88.2 via 🦀 v1.74.1
❯ cargo test --workspace commands::ulimit e>> /dev/null | rg ulimit
test commands::ulimit::limit_set_filesize2 ... ok
test commands::ulimit::limit_set_filesize1 ... ok
test commands::ulimit::limit_set_hard1 ... ok
test commands::ulimit::limit_set_hard2 ... ok
test commands::ulimit::limit_set_invalid1 ... ok
test commands::ulimit::limit_set_invalid3 ... ok
test commands::ulimit::limit_set_invalid4 ... ok
test commands::ulimit::limit_set_invalid5 ... ok
test commands::ulimit::limit_set_soft2 ... ok
test commands::ulimit::limit_set_soft1 ... ok
nushell on  bsd [✘!?] is 📦 v0.88.2 via 🦀 v1.74.1
```


# 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` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **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.
-->
2023-12-19 08:58:45 -06:00
hardfault
729373aba0
fix(cd): on android/termux fails to cd into /sdcard (#10329)
fix on android/termux fails to cd into /sdcard or any directory that
user has access via group

fixes #8095

I am not aware how this works on other platform so feel free to modify
this pr or even close it if it is not correct

# Description
on android or on linux to check if the user belongs to given directory
group, use `libc::getgroups` function

# User-Facing Changes
NA
2023-12-19 16:48:20 +08:00
Ian Manske
f59a6990dc
Refactor group-by with closure grouper (#11370)
# Description
Refactors `group_closure` in `group_by.rs` as suggested by the TODO
comment.
2023-12-19 15:48:37 +08:00
pin
0cba269d80
Fix build on NetBSD (#11364)
- this PR should close #11354

# Description
Allow building on NetBSD.

# User-Facing Changes
NA
2023-12-18 06:41:27 -06:00
Ian Manske
c9c93f5b4d
Remove Value::MatchPattern (#11356)
# Description
`Value::MatchPattern` implies that `MatchPattern`s are first-class
values. This PR removes this case, and commands must now instead use
`Expr::MatchPattern` to extract `MatchPattern`s just like how the
`match` command does using `Expr::MatchBlock`.

# User-Facing Changes
Breaking API change for `nu_protocol` crate.
2023-12-18 07:25:34 +13:00
nibon7
a6da8ce769
Allow filesize type as a valid limit value (#11349)
# Description
This pr allow us to use `filesize` type as a valid limit value, which is
benefit for some file size based limits.

# User-Facing Changes
```console
/data/source/nushell> ulimit -f                                                                                                   
╭───┬─────────────────────────────────────────────────────┬───────────┬───────────╮
│ # │                     description                     │   soft    │   hard    │
├───┼─────────────────────────────────────────────────────┼───────────┼───────────┤
│ 0 │ Maximum size of files created by the shell (kB, -f) │ unlimited │ unlimited │
╰───┴─────────────────────────────────────────────────────┴───────────┴───────────╯
/data/source/nushell> ulimit -f 10Mib                                                                                           
/data/source/nushell> ulimit -f                                                                                                    
╭───┬─────────────────────────────────────────────────────┬───────┬───────╮
│ # │                     description                     │ soft  │ hard  │
├───┼─────────────────────────────────────────────────────┼───────┼───────┤
│ 0 │ Maximum size of files created by the shell (kB, -f) │ 10240 │ 10240 │
╰───┴─────────────────────────────────────────────────────┴───────┴───────╯
/data/source/nushell> ulimit -n                                                                                                 
╭───┬──────────────────────────────────────────────┬──────┬────────╮
│ # │                 description                  │ soft │  hard  │
├───┼──────────────────────────────────────────────┼──────┼────────┤
│ 0 │ Maximum number of open file descriptors (-n) │ 1024 │ 524288 │
╰───┴──────────────────────────────────────────────┴──────┴────────╯
/data/source/nushell> ulimit -n 10Mib                                                                                            
Error: nu:🐚:type_mismatch

  × Type mismatch.
   ╭─[entry #5:1:1]
 1 │ ulimit -n 10Mib
   ·             ─┬─
   ·              ╰── filesize is not compatible with resource RLIMIT_NOFILE
   ╰────
```

# Tests + Formatting
Make sure you've run and fixed any issues with these commands:

- [x] add `commands::ulimit::limit_set_filesize1`
- [x] add `commands::ulimit::limit_set_filesize2`
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library
2023-12-16 09:56:03 -06:00
Andrej Kolchin
020e121391
Bubble up errors passed to complete (#11313)
Errors passed in `PipelineData::Value` get thrown in `complete` now.

Also added two simple tests for the command.

Fix #11187
Fix #10204
2023-12-16 09:07:08 -06:00
nibon7
7d5bd0d6be
Allow int type as a valid limit value (#11346)
# Description
This PR allows `int` type as a valid limit value for `ulimit`, so there
is no need to use `into string` to convert limit values in the tests.

# User-Facing Changes
N/A

# Tests + Formatting
Make sure you've run and fixed any issues with these commands:
- [x] add `commands::ulimit::limit_set_invalid3`
- [x] add `commands::ulimit::limit_set_invalid4`
- [x] add `commands::ulimit::limit_set_invalid5`
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library
2023-12-16 08:55:44 -06:00
nibon7
84742275a1
Add ulimit command (#11324)
# Description
Add `ulimit` command to Nushell.

Closes #9563
Closes #3976

Related pr #11246

Reference:
https://github.com/fish-shell/fish-shell/blob/master/fish-rust/src/builtins/ulimit.rs
https://github.com/mirror/busybox/blob/master/shell/shell_common.c#L529

# User-Facing Changes
```
nushell on  ulimit is 📦 v0.88.2 via 🦀 v1.72.1                                                                                                [3/246]
❯ ulimit -a
╭────┬──────────────────────────────────────────────────────────────────────────┬───────────┬───────────╮
│  # │                               description                                │   soft    │   hard    │
├────┼──────────────────────────────────────────────────────────────────────────┼───────────┼───────────┤
│  0 │ Maximum size of core files created                              (kB, -c) │ unlimited │ unlimited │
│  1 │ Maximum size of a process's data segment                        (kB, -d) │ unlimited │ unlimited │
│  2 │ Controls of maximum nice priority                                   (-e) │         0 │         0 │
│  3 │ Maximum size of files created by the shell                      (kB, -f) │ unlimited │ unlimited │
│  4 │ Maximum number of pending signals                                   (-i) │     55273 │     55273 │
│  5 │ Maximum size that may be locked into memory                     (kB, -l) │      8192 │      8192 │
│  6 │ Maximum resident set size                                       (kB, -m) │ unlimited │ unlimited │
│  7 │ Maximum number of open file descriptors                             (-n) │      1024 │    524288 │
│  8 │ Maximum bytes in POSIX message queues                           (kB, -q) │       800 │       800 │
│  9 │ Maximum realtime scheduling priority                                (-r) │         0 │         0 │
│ 10 │ Maximum stack size                                              (kB, -s) │      8192 │ unlimited │
│ 11 │ Maximum amount of CPU time in seconds                      (seconds, -t) │ unlimited │ unlimited │
│ 12 │ Maximum number of processes available to the current user           (-u) │     55273 │     55273 │
│ 13 │ Maximum amount of virtual memory available to each process      (kB, -v) │ unlimited │ unlimited │
│ 14 │ Maximum number of file locks                                        (-x) │ unlimited │ unlimited │
│ 15 │ Maximum contiguous realtime CPU time                                (-y) │ unlimited │ unlimited │
╰────┴──────────────────────────────────────────────────────────────────────────┴───────────┴───────────╯
nushell on  ulimit is 📦 v0.88.2 via 🦀 v1.72.1
❯ ulimit -s
╭───┬─────────────────────────────┬──────┬───────────╮
│ # │         description         │ soft │   hard    │
├───┼─────────────────────────────┼──────┼───────────┤
│ 0 │ Maximum stack size (kB, -s) │ 8192 │ unlimited │
╰───┴─────────────────────────────┴──────┴───────────╯
nushell on  ulimit is 📦 v0.88.2 via 🦀 v1.72.1
❯ ulimit -s 100
nushell on  ulimit is 📦 v0.88.2 via 🦀 v1.72.1
❯ ulimit -s
╭───┬─────────────────────────────┬──────┬──────╮
│ # │         description         │ soft │ hard │
├───┼─────────────────────────────┼──────┼──────┤
│ 0 │ Maximum stack size (kB, -s) │  100 │  100 │
╰───┴─────────────────────────────┴──────┴──────╯
nushell on  ulimit is 📦 v0.88.2 via 🦀 v1.72.1
```

# Tests + Formatting
- [x] add commands::ulimit::limit_set_soft1
- [x] add commands::ulimit::limit_set_soft2
- [x] add commands::ulimit::limit_set_hard1
- [x] add commands::ulimit::limit_set_hard2
- [x] add commands::ulimit::limit_set_invalid1
- [x] add commands::ulimit::limit_set_invalid2
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
- [x] `cargo test --workspace` to check that all tests pass (on Windows
make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [x] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library
2023-12-15 07:11:17 -06:00
Andrej Kolchin
fd77114d82
Add format meta command (#11334) 2023-12-15 14:57:18 +08:00
Andrej Kolchin
78f52e8b66
Replace bash with POSIX sh in tests (#11293)
Just my small pet peeve. This allows to run tests without bash
installed.

There were only two minor tests which required a change.
2023-12-15 14:53:19 +08:00
Eric Hodel
5b01685fc3
Enforce required, optional, and rest positional arguments start with an uppercase and end with a period. (#11285)
# Description

This updates all the positional arguments (except with
`--features=dataframe` or `--features=extra`) to start with an uppercase
letter and end with a period.

Part of #5066, specifically [this
comment](/nushell/nushell/issues/5066#issuecomment-1421528910)

Some arguments had example data removed from them because it also
appears in the examples.

There are other inconsistencies in positional arguments I noticed while
making the tests pass which I will bring up in #5066.

# User-Facing Changes

Positional arguments are now consistent

# Tests + Formatting

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

# After Submitting

Automatic documentation updates
2023-12-15 14:32:37 +08:00