Commit Graph

8961 Commits

Author SHA1 Message Date
424d5611a5 Bump tokio from 1.21.2 to 1.24.1 (#7701)
Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.21.2 to 1.24.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/tokio-rs/tokio/releases">tokio's
releases</a>.</em></p>
<blockquote>
<h2>Tokio v1.24.1</h2>
<p>This release fixes a compilation failure on targets without
<code>AtomicU64</code> when using rustc older than 1.63. (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5356">#5356</a>)</p>
<p><a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5356">#5356</a>:
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5356">tokio-rs/tokio#5356</a></p>
<h2>Tokio v1.24.0</h2>
<p>The highlight of this release is the reduction of lock contention for
all I/O operations (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5300">#5300</a>).
We have received reports of up to a 20% improvement in CPU utilization
and increased throughput for real-world I/O heavy applications.</p>
<h3>Fixed</h3>
<ul>
<li>rt: improve native <code>AtomicU64</code> support detection (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5284">#5284</a>)</li>
</ul>
<h3>Added</h3>
<ul>
<li>rt: add configuration option for max number of I/O events polled
from the OS
per tick (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5186">#5186</a>)</li>
<li>rt: add an environment variable for configuring the default number
of worker
threads per runtime instance (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/4250">#4250</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>sync: reduce MPSC channel stack usage (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5294">#5294</a>)</li>
<li>io: reduce lock contention in I/O operations (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5300">#5300</a>)</li>
<li>fs: speed up <code>read_dir()</code> by chunking operations (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5309">#5309</a>)</li>
<li>rt: use internal <code>ThreadId</code> implementation (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5329">#5329</a>)</li>
<li>test: don't auto-advance time when a <code>spawn_blocking</code>
task is running (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5115">#5115</a>)</li>
</ul>
<p><a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5186">#5186</a>:
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5186">tokio-rs/tokio#5186</a>
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5294">#5294</a>:
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5294">tokio-rs/tokio#5294</a>
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5284">#5284</a>:
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5284">tokio-rs/tokio#5284</a>
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/4250">#4250</a>:
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/4250">tokio-rs/tokio#4250</a>
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5300">#5300</a>:
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5300">tokio-rs/tokio#5300</a>
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5329">#5329</a>:
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5329">tokio-rs/tokio#5329</a>
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5115">#5115</a>:
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5115">tokio-rs/tokio#5115</a>
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5309">#5309</a>:
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5309">tokio-rs/tokio#5309</a></p>
<h2>Tokio v1.23.1</h2>
<p>This release forward ports changes from 1.18.4.</p>
<h3>Fixed</h3>
<ul>
<li>net: fix Windows named pipe server builder to maintain option when
toggling
pipe mode (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5336">#5336</a>).</li>
</ul>
<p><a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5336">#5336</a>:
<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5336">tokio-rs/tokio#5336</a></p>
<h2>Tokio v1.23.0</h2>
<h3>Fixed</h3>
<ul>
<li>net: fix Windows named pipe connect (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5208">#5208</a>)</li>
<li>io: support vectored writes for <code>ChildStdin</code> (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5216">#5216</a>)</li>
<li>io: fix <code>async fn ready()</code> false positive for OS-specific
events (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5231">#5231</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="31c7e82919"><code>31c7e82</code></a>
chore: prepare Tokio v1.24.1 (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5357">#5357</a>)</li>
<li><a
href="8d8db27442"><code>8d8db27</code></a>
tokio: add load and compare_exchange_weak to loom StaticAtomicU64 (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5356">#5356</a>)</li>
<li><a
href="dfe252d1fa"><code>dfe252d</code></a>
chore: prepare Tokio v1.24.0 release (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5353">#5353</a>)</li>
<li><a
href="21b233fa9c"><code>21b233f</code></a>
test: bump version of async-stream (<a
href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5347">#5347</a>)</li>
<li><a
href="72993044e6"><code>7299304</code></a>
Merge branch 'tokio-1.23.x' into master</li>
<li><a
href="1a997ffbd6"><code>1a997ff</code></a>
chore: prepare Tokio v1.23.1 release</li>
<li><a
href="a8fe333cc4"><code>a8fe333</code></a>
Merge branch 'tokio-1.20.x' into tokio-1.23.x</li>
<li><a
href="ba81945ffc"><code>ba81945</code></a>
chore: prepare Tokio 1.20.3 release</li>
<li><a
href="763bdc967e"><code>763bdc9</code></a>
ci: run WASI tasks using latest Rust</li>
<li><a
href="9f98535877"><code>9f98535</code></a>
Merge remote-tracking branch 'origin/tokio-1.18.x' into
fix-named-pipes-1.20</li>
<li>Additional commits viewable in <a
href="https://github.com/tokio-rs/tokio/compare/tokio-1.21.2...tokio-1.24.1">compare
view</a></li>
</ul>
</details>
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2023-01-06 16:37:37 -06:00
9bff68a4f6 align durations to the right (#7700)
# Description

This PR aligns durations to the right side versus the left.
Before this PR

![image](https://user-images.githubusercontent.com/343840/211092575-2199f4ce-7972-4726-a243-5499e656fb46.png)

After this PR

![image](https://user-images.githubusercontent.com/343840/211092601-ff63ecd2-9710-4e5f-8c32-85476f4b7110.png)


# User-Facing Changes

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

# Tests + Formatting

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

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

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-01-06 16:36:59 -06:00
a9bdc655c1 Add benchmarks for evaluating default env+config (#7688)
A quick follow-up to https://github.com/nushell/nushell/pull/7686. This
adds benchmarks for evaluating `default_env.nu` and `default_config.nu`,
because evaluating config takes up the lion's share of Nushell's startup
time. The benchmarks will help us speed up Nu's startup and test
execution.

```
eval default_env.nu     time:   [4.2417 ms 4.2596 ms 4.2780 ms]
...
eval default_config.nu  time:   [1.9362 ms 1.9439 ms 1.9523 ms]
```
2023-01-05 14:14:58 -08:00
9b617de6f0 Continue and Break on Try/Catch (#7683)
Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
Fixes https://github.com/nushell/nushell/issues/7656
2023-01-05 21:41:51 +01:00
771270d526 Add Criterion benchmarks for parser (#7686)
This PR sets up [Criterion](https://github.com/bheisler/criterion.rs)
for benchmarking in the main `nu` crate, and adds some simple parser
benchmarks.

To run the benchmarks, just do `cargo bench` or `cargo bench -- <regex
matching benchmark names>` in the repo root:

```bash
〉cargo bench -- parse
...
     Running benches/parser_benchmark.rs (target/release/deps/parser_benchmark-75d224bac82d5b0b)
parse_default_env_file  time:   [221.17 µs 222.34 µs 223.61 µs]
Found 8 outliers among 100 measurements (8.00%)
  5 (5.00%) high mild
  3 (3.00%) high severe

parse_default_config_file
                        time:   [1.4935 ms 1.4993 ms 1.5059 ms]
Found 11 outliers among 100 measurements (11.00%)
  7 (7.00%) high mild
  4 (4.00%) high severe
```

Existing benchmarks from `nu-plugin` have been moved into the main `nu`
crate to keep all our benchmarks in one place.
2023-01-05 11:39:54 -08:00
26d1307476 Url encode to escape special characters (#7664)
Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
2023-01-05 19:24:38 +01:00
86707b9972 Remove environment variable hiding from hide (#7687) 2023-01-05 20:08:43 +02:00
52cb865c5c Upgrade all remaining crates to Rust 2021 (#7681)
2 crates were still using Rust 2018, including the base `nu` crate. This
PR upgrades them to Rust 2021. If you're aware of any reason why this is
a bad idea, please speak now or forever hold your peace.

## Context

I was moving benchmarks from `nu-plugin` to the base crate and couldn't
figure out why they wouldn't compile. Turns out the benchmarks rely on
some Rust 2021 features. Would be nice to have everything on 2021.
2023-01-05 06:24:42 -06:00
3ea027a136 Make user parameter optional in fetch (#7680)
# Description

This commit makes the `user` parameter optional in the `fetch` command.
Previously when attempting to _only_ pass a `password`, the command
would ignore authentication. Now when a `user` is not supplied, but a
`password` is, an empty user is implied.

Before this PR, consider the following:
```nushell
fetch -password "mypassword" $url
```
This would result in the `password` parameter being ignored entirely.

Now, with changes made in this PR, consider the same code snippet as
above. The following HTTP header will be used:
```
Authentication: Basic <base64_encode(":{password}")>
```
Note that the `user` field is implied as empty if one is not supplied
when `password` is.

# User-Facing Changes

* `fetch` now supports `password`-only authentication, using an empty
`user` if one is not supplied.

# Tests + Formatting

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

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

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-01-04 19:57:56 -08:00
00469de93e Limit recursion to avoid stack overflow (#7657)
Add recursion limit to `def` and `block`.
Summary of this PR , it will detect if `def` call itself or not .
Then execute by using `stack` which I think best choice to use with this
design and core as it is available in all crates and mutable and
calculate the recursion limit on calling `def`.
Set 50 as recursion limit on `Config`.
Add some tests too .

Fixes #5899

Co-authored-by: Reilly Wood <reilly.wood@icloud.com>
2023-01-04 18:38:50 -08:00
9bc4e6794d Remove math eval command (#7284)
Reasoning: 

Most missing math commands are implemented with #7258.
The `meval` crate itself declares that it doesn't strive to stringent
standards (https://docs.rs/meval/latest/meval/#related-projects).
For example no particular special casing or transformations are
performed to ensure numerical stability. It uses the same rust `std`
library functions we use or have access to (and `f64`).
While the command call syntax in nushell may be a bit more verbose,
having a single source of truth and common commands is beneficial.
Furthermore the `math` commands can themselves implement broadcasting
over lists (or table columns).

Closes #7073

Removed dependencies:
- `meval`
- `nom 1.2.4` (duplicate)

User-Facing Changes:

Scripts using `math eval` will break. 
We remove a further `eval` like behavior to get results through runtime evaluation (albeit limited in scope)

Tests:

- Updated tests that internally used `math eval`.
- Removed one test that primarily used `math eval` to obtain a result from `str join`
2023-01-04 23:50:18 +01:00
429127793f [Chore] cleanup in where implementation (#7679)
- Remove commented out example that is unnecessary after #7365
- remove unnecessary closure map
2023-01-04 22:50:02 +01:00
75cb3fcc5f uniq and uniq-by optimization (#7477) (#7534)
# Description

Refactored the quadratic complexity on `uniq` to use a HashMap, as key I
converted the Value to string.
I tried to use the HashableValue, but it looks it is not very developed
yet and it was getting more complex and difficult.

This improves performance on large data sets.

Fixes https://github.com/nushell/nushell/issues/7477


# Tests + Formatting
```
> let data = fetch "https://home.treasury.gov/system/files/276/yield-curve-rates-1990-2021.csv"
> $data | uniq
```

it keeps original attribute order in Records:
```
> [ {b:2, a:1} {a:1, b:2} ] | uniq 
╭───┬───┬───╮
│ # │ b │ a │
├───┼───┼───┤
│ 0 │ 2 │ 1 │
╰───┴───┴───╯
```
2023-01-04 11:35:49 -08:00
f0e87da830 fix register-plugins script (#7677)
# Description

The register-plugins.nu script was broken on Windows where it was trying
to register files that ended in .d. Hopefully this will fix it once and
for all.

# User-Facing Changes



# Tests + Formatting

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

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

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-01-04 11:22:54 -06:00
c5639cd9fa Primitives now use color closures when printed on the command line (#7650)
# Description

Closes #7554


![image](https://user-images.githubusercontent.com/83939/210177700-4890fcf2-1be9-4da9-9974-58d4ed403430.png)

# User-Facing Changes

See above.

# Tests + Formatting

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

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

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

# After Submitting

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

Co-authored-by: Reilly Wood <26268125+rgwood@users.noreply.github.com>
2023-01-03 23:59:10 -08:00
95d4922e44 Make stream info visible to users in describe (#7589)
Closes #7581.

After this PR, `describe` shows `(stream)` next to input that arrived at
`describe` as a `ListStream`:
```bash
〉ls | describe
table<name: string, type: string, size: filesize, modified: date> (stream)
〉[1 2 3] | each {|i| $i} | describe
list<int> (stream)
```

`describe` must collect all items of the stream to display type
information for lists and tables. If users need to avoid collecting
input, they can use the `-n`/`--no-collect` flag:

```bash
〉[1 2 3] | each {|i| $i} | describe --no-collect
stream
```
2023-01-03 21:08:05 -08:00
bdd52f0111 Fix build-all-windows.cmd (#7674)
# Description

Fixed a minor scripting error 😀

Change a command in `build-all-windows.cmd`
`cargo build cargo build --features=dataframe` → `cargo build
--features=dataframe`


# User-Facing Changes

No

# Tests + Formatting

Yes
2023-01-03 18:31:36 -08:00
7bd07cb351 Reorder flags in nu --help (#7672)
The ordering of flags in `nu --help` was a bit of a mess; I think it
grew organically over time. Related commands (like
`--config`/`--env-config`/`--plugin-config`) weren't grouped together,
common flags weren't near the top, and we weren't following alphabetical
ordering.

### Before

```bash
Flags:
  -h, --help - Display the help message for this command
  --stdin - redirect standard input to a command (with `-c`) or a script file
  -l, --login - start as a login shell
  -i, --interactive - start as an interactive shell
  -v, --version - print the version
  --testbin <String> - run internal test binary
  -c, --commands <String> - run the given commands and then exit
  --config <String> - start with an alternate config file
  --env-config <String> - start with an alternate environment config file
  --log-level <String> - log level for diagnostic logs (error, warn, info, debug, trace). Off by default
  --log-target <String> - set the target for the log to output. stdout, stderr(default), mixed or file
  -e, --execute <String> - run the given commands and then enter an interactive shell
  -t, --threads <Int> - threads to use for parallel commands
  -m, --table-mode <String> - the table mode to use. rounded is default.
  --plugin-config <String> - start with an alternate plugin signature file
```

### After

```bash
Flags:
  -h, --help - Display the help message for this command
  -c, --commands <String> - run the given commands and then exit
  -e, --execute <String> - run the given commands and then enter an interactive shell
  -i, --interactive - start as an interactive shell
  -l, --login - start as a login shell
  -m, --table-mode <String> - the table mode to use. rounded is default.
  -t, --threads <Int> - threads to use for parallel commands
  -v, --version - print the version
  --config <String> - start with an alternate config file
  --env-config <String> - start with an alternate environment config file
  --plugin-config <String> - start with an alternate plugin signature file
  --log-level <String> - log level for diagnostic logs (error, warn, info, debug, trace). Off by default
  --log-target <String> - set the target for the log to output. stdout, stderr(default), mixed or file
  --stdin - redirect standard input to a command (with `-c`) or a script file
  --testbin <String> - run internal test binary
```

The new ordering:

1. Groups commands with short flags together, sorted alphabetically by
short flag
1. Groups commands with only long flags together, sorted alphabetically
(with the exception of `--plugin-config` so we can keep related flags
together)

Conveniently, this puts the very commonly used `-c` at the top and the
very rarely used `--testbin` at the bottom.
2023-01-03 16:18:37 -08:00
249afc5df4 Clarify url base command (#7670)
I noticed that the help for the `url` command was confusing (it wasn't
clear that `url` is just a base command that does nothing itself) and
the input type was also wrong. Fixed.

Before:
```bash
〉help url
Apply url function.

Search terms: network, parse

Usage:
  > url 

Subcommands:
  url parse - Parses a url

Flags:
  -h, --help - Display the help message for this command

Signatures:
  <string> | url -> <string>
```

After:
```bash
〉help url
Various commands for working with URLs

You must use one of the following subcommands. Using this command as-is will only produce this help message.

Search terms: network, parse

Usage:
  > url 

Subcommands:
  url parse - Parses a url

Flags:
  -h, --help - Display the help message for this command

Signatures:
  <nothing> | url -> <string>
  ```
2023-01-03 15:49:43 -08:00
d7af461173 Delete unused files (#7668)
Just tidying up a bit, deleting the unused files in `crates/old`. The
files can still be accessed in source control history if anyone needs
them.
2023-01-03 13:03:05 -08:00
b17e9f4ed0 Extend config support from F1-F12 to F1-F20, #7666 (#7669)
Co-authored-by: Piotr Meyer <aniou@smutek.pl>
2023-01-03 22:00:21 +01:00
6862734580 let start open anything and everything (#7580)
# Description

Fixes #7546 's request. I'm unsure, so hopefully someone in charge of
design can chip in.

# User-Facing Changes

`open` now opens directories in the default file manager.

# Tests + Formatting

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

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

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-01-03 10:47:37 -08:00
9e1f645428 Fix save error handling (#7608)
Closes #5178

Modularizes `save` implementation
2023-01-03 14:22:28 +01:00
c4818d79f3 adding link to list of nu-plugins (#7649)
Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
2023-01-03 13:50:21 +01:00
d1a78a58cd revert changes on prepend and append (#7660)
# Description

#7623 causes a break on PATH convertion, this pr is going to revert
`prepend` and `append` bahavior.

# User-Facing Changes

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

# Tests + Formatting

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

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

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-01-02 17:09:55 -08:00
65d0b5b9d9 Make get hole errors and cell path hole errors identical (improvement on #7002) (#7647)
# Description

This closes #7498, as well as fixes an issue reported in
https://github.com/nushell/nushell/pull/7002#issuecomment-1368340773

BEFORE:
```
〉[{foo: 'bar'} {}] | get foo
Error: nu:🐚:column_not_found (link)

  × Cannot find column
   ╭─[entry #5:1:1]
 1 │ [{foo: 'bar'} {}] | get foo
   · ────────┬────────   ─┬─
   ·         │            ╰── value originates here
   ·         ╰── cannot find column 'Empty cell'
   ╰────

〉[{foo: 'bar'} {}].foo
╭───┬─────╮
│ 0 │ bar │
│ 1 │     │
╰───┴─────╯
```
AFTER:
```
〉[{foo: 'bar'} {}] | get foo
Error: nu:🐚:column_not_found (link)

  × Cannot find column
   ╭─[entry #1:1:1]
 1 │ [{foo: 'bar'} {}] | get foo
   ·               ─┬        ─┬─
   ·                │         ╰── cannot find column 'foo'
   ·                ╰── value originates here
   ╰────

〉[{foo: 'bar'} {}].foo
Error: nu:🐚:column_not_found (link)

  × Cannot find column
   ╭─[entry #3:1:1]
 1 │ [{foo: 'bar'} {}].foo
   ·               ─┬  ─┬─
   ·                │   ╰── cannot find column 'foo'
   ·                ╰── value originates here       
   ╰────
```

EDIT: This also changes the semantics of `get`/`select` `-i` somewhat.
I've decided to leave it like this because it works more intuitively
with `default` and `compact`.
BEFORE:
```
〉[{a:1} {b:2} {a:3}] | select -i foo | to nuon
null
```
AFTER:
```
〉[{a:1} {b:2} {a:3}] | select -i foo | to nuon
[[foo]; [null], [null], [null]]
```

# User-Facing Changes

See above. EDIT: the issue with holes in cases like ` [{foo: 'bar'}
{}].foo.0` versus ` [{foo: 'bar'} {}].0.foo` has been resolved.

# Tests + Formatting

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

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

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-01-02 14:45:43 -08:00
614bc2a943 early return for parsing closure and block with interchanged shape (#7618) 2023-01-01 12:26:51 +02:00
27b06358ea Tweak new input type error message (#7646)
A tiny follow-up from https://github.com/nushell/nushell/pull/7623,
changes "Only supports for specific input types" to "Input type not
supported"

Before:

```
〉"asdf" | append "foo"
Error: nu:🐚:only_supports_this_input_type (link)

  × Only supports for specific input types.
   ╭─[entry #2:1:1]
 1 │ "asdf" | append "foo"
   · ───┬──   ───┬──
   ·    │        ╰── only list, binary, raw data or range input data is supported
   ·    ╰── input type: string
   ╰────
```
   
After:
```
〉"asdf" | append "foo"
Error: nu:🐚:only_supports_this_input_type (link)

  × Input type not supported.
   ╭─[entry #2:1:1]
 1 │ "asdf" | append "foo"
   · ───┬──   ───┬──
   ·    │        ╰── only list, binary, raw data or range input data is supported
   ·    ╰── input type: string
   ╰────
```
2022-12-31 21:56:59 -08:00
e56c01d0e2 Simplify register-plugins.nu (#7636) 2022-12-31 18:32:34 -06:00
ececca7ad2 fix: ci problem (#7643) 2022-12-31 14:00:35 +02:00
e9cc417fd5 last, skip, drop, take until, take while, skip until, skip while, where, reverse, shuffle, append, prepend and sort-by raise error when given non-lists (#7623)
Closes https://github.com/nushell/nushell/issues/6941
2022-12-31 13:35:12 +02:00
81a7d17b33 return Error if get meet nothing and without "i" (#7002) 2022-12-31 13:27:09 +02:00
9382dd6d55 fix: empty cell in select (#7639) 2022-12-31 13:19:10 +02:00
7aa2a57434 def: make various punctuation misuses into errors (#7624)
Closes https://github.com/nushell/nushell/issues/7604
2022-12-31 13:18:53 +02:00
9b88ea5b60 Try to use the latest tagged virtualenv (#7638) 2022-12-31 12:26:01 +02:00
8bfcea8054 Expand Nushell's help system (#7611) 2022-12-30 17:44:37 +02:00
f3d2be7a56 doc: correct some really tiny typos. (#7635) 2022-12-30 13:18:28 +01:00
be31182969 Fix quoting of empty string in to nuon (#7632)
Closes https://github.com/nushell/nushell/issues/7631
2022-12-30 09:49:35 +01:00
b543063749 Fix the syntax highlighting in help metadata (#7628) 2022-12-29 17:45:55 +01:00
ce0060e6b0 Update Cargo.lock to powierza-coefficient 1.0.2 (#7629)
Follow-up to #7625
2022-12-29 17:40:11 +01:00
35b12fe5ec Fix usage of deprecated C-style logical and (#7627)
n untested examples we still had `&&`
2022-12-29 16:47:33 +01:00
6ac26094da Slight edits to ls and zip's help text (#7626) 2022-12-29 16:24:08 +01:00
8c6a0f68d4 Update powierza-coefficient to 1.0.2 (#7625) 2022-12-29 15:55:00 +01:00
f5d6672ccf Disallow ^ in def command names (#7606)
# Description

Closes #7273.

Also slightly edits/tidies up parser.rs.

# User-Facing Changes

`^` is now forbidden in `def` and `def-env` command names. EDIT: also
`alias`.

# Tests + Formatting

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

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

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2022-12-27 15:00:44 -08:00
db06edc5d3 add --mime-type(-m) to ls in the type column (#7616)
# Description

This PR adds the `mime-type` to the `type` column if you add the
`--mime-type(-m)` flag to `ls`.
<img width="853" alt="Screenshot 2022-12-27 at 11 43 20 AM"
src="https://user-images.githubusercontent.com/343840/209705499-27fe40fe-0356-4d9d-97f2-4b2dc52e0963.png">

<img width="781" alt="Screenshot 2022-12-27 at 11 45 53 AM"
src="https://user-images.githubusercontent.com/343840/209705509-4d677389-fd68-401e-a7af-3fc6052743b6.png">

# User-Facing Changes

If you specify the `-m` flag, you get the "guessed at" mime type. The
guess is based on the file name and uses this crate
https://docs.rs/mime_guess/latest/mime_guess/ for the guessing.

Part of issue #7612 and and #7524

There's some debate on if the `mime-type` should be added to the `type`
column or if there should be a separate `mime` column. I tend to lean on
the side of `type` since it's technically a type and it's only in that
column if you ask it to be there. Also, I'd prefer to reuse a column
rather than having a list of sprawling columns. Also, as @KodiCraft
suggested, there is precedence as with `ls -d` where the summed size is
in the size column.

I could go either way and if someone wants to create a `mime` column,
we'd probably accept it.

# Tests + Formatting

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

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

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2022-12-27 12:46:23 -06:00
568927349d Fix and Allow Number and Boolean type to be key in from yaml (#7607)
Fix and Allow Number and Boolean type to be key in Yaml .

For example : 
`"200 : " | from yaml` not allowed because of Number key type.

PR allow , we can use Boolean and Number for key. 
For example :
`"true : false" | from yaml`
`"5050 : it is number" | from yaml`

Fixes #7222 .
2022-12-27 08:28:24 -08:00
4f812a7f34 Fix table expand wrap in case no header is there (#7605)
ref #7598

To be honest I was not able to obtain such results in basic mode as you
@rgwood.
But I've got it in `table -e`.

So this must fix the `table -e` wrapping.

Could you verify if it got fixed?

Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com>
2022-12-27 07:44:34 -06:00
38fc42d352 Fix const examples (#7610)
# Description

Fix const examples

# Tests + Formatting

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

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

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
2022-12-27 15:44:03 +08:00
b4c5693ac6 Fix an example of env command (#7603)
# Description

Fix an example of `env` command

# Tests + Formatting

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

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

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

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2022-12-26 16:40:34 +08:00
79000aa5e0 Fix typos by codespell (#7600)
# Description

Found via `codespell -S target -L
crate,ser,numer,falsy,ro,te,nd,bu,ndoes,statics,ons,fo,rouge,pard`

# User-Facing Changes

None.

# Tests + Formatting

None and done.

# After Submitting

None.
2022-12-26 02:31:26 -05:00