This PR just tidies up some tests by removing unused code:
1. If the filesystem is not touched, don't use the filesystem
playground/sandbox
2. If the filesystem is not touched, don't specify the `cwd`
3. If the command is short, don't bother wrapping it in `pipeline()`
4. If the command doesn't have quotes, don't bother with a `r#"..."#`
raw string
Part of #8670.
# Description
i use `std clip` to copy everything from `nushell`.
however i have the auto-expand on tables enabled and when i use `clip`
on large tables, it does not copy what i see but the collapsed data => i
have to edit the line and add `| table --expand` manually, which is a
pain to do regularly 😱
in this PR, i just add `--expand` to `std clip` to automatically expand
the data before copying it 😋
# User-Facing Changes
exploring the `Cargo.toml` of `nushell` with auto-expand, one might see
```
> open Cargo.toml | get package.metadata.binstall.overrides
╭────────────────────────┬───────────────────╮
│ │ ╭─────────┬─────╮ │
│ x86_64-pc-windows-msvc │ │ pkg-fmt │ zip │ │
│ │ ╰─────────┴─────╯ │
╰────────────────────────┴───────────────────╯
```
but then
```
open Cargo.toml | get package.metadata.binstall.overrides | clip
```
would only copy
```
╭────────────────────────┬──────────────────╮
│ x86_64-pc-windows-msvc │ {record 1 field} │
╰────────────────────────┴──────────────────╯
```
...
now
```
open Cargo.toml | get package.metadata.binstall.overrides | clip --expand
```
will copy the expanded record 👍
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
# After Submitting
```
$nothing
```
Should address the first point of
- https://github.com/nushell/nushell/issues/8696.
# Description
i've seen a few appearances of this `benchmark` idea in recent works on
`nu-std`, so i thought it would be great to add it finally.
# User-Facing Changes
a new `std bench` command to measure the performance of `nushell`
closures and code blocks.
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- 🟢 `toolkit test stdlib`
# After Submitting
```
$nothing
```
# Description
Extends the `extern` syntax to allow commands that accept raw arguments.
This is mainly added to allow wrapper type scripts for external
commands.
This is an example on how this can be used:
```nushell
extern foo [...rest] {
print ($rest | str join ',' )
}
foo --bar baz -- -q -u -x
# => --bar,baz,--,-q,-u,-x
```
(It's only possible to accept a single ...varargs argument in the
signature)
# User-Facing Changes
No breaking changes, just extra possibilities.
# Tests + Formatting
Added a test for this new behaviour and ran the toolkit pr checker
# After Submitting
This is advanced functionality but it should be documented, I will open
a new PR on the book for that
Co-authored-by: Jelle Besseling <jelle@bigbridge.nl>
# Description
The `members` parameter of `use` is specified as type `any`, but it's
really a string or list of strings or `*`. So add some examples that
mention what you can specify for `members`.
Also mention `help modules` and `help std`, since you probably want to
use the standard library or another defined modules.
Sidenote: I tried to run the examples for `use` as tests like is done
for the other commands. That panics with `missing module command`. I
assume this is known.
# User-Facing Changes
`help use` now looks like this:
```nushell
Use definitions from a module, making them available in your shell.
See `help std` for the standard library module.
See `help modules` to list all available modules.
This command is a parser keyword. For details, check:
https://www.nushell.sh/book/thinking_in_nu.html
Usage:
> use <module> (members)
Flags:
-h, --help - Display the help message for this command
Parameters:
module <string>: Module or module file
(optional) members <any>: Which members of the module to import
Examples:
Define a custom command in a module and call it
> module spam { export def foo [] { "foo" } }; use spam foo; foo
foo
Define a custom command that participates in the environment in a module and call it
> module foo { export def-env bar [] { let-env FOO_BAR = "BAZ" } }; use foo bar; bar; $env.FOO_BAR
BAZ
Use a plain module name to import its definitions qualified by the module name
> module spam { export def foo [] { "foo" }; export def bar [] { "bar" } }; use spam; (spam foo) + (spam bar)
foobar
Specify * to use all definitions in a module
> module spam { export def foo [] { "foo" }; export def bar [] { "bar" } }; use spam *; (foo) + (bar)
foobar
To use commands with spaces, like subcommands, surround them with quotes
> module spam { export def 'foo bar' [] { "baz" } }; use spam 'foo bar'; foo bar
baz
To use multiple definitions from a module, wrap them in a list
> module spam { export def foo [] { "foo" }; export def 'foo bar' [] { "baz" } }; use spam ['foo', 'foo bar']; (foo) + (foo bar)
foobaz
```
# Description
This PR bumps the rust toolchain from 1.66.1 to 1.67.1
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:
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clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the
standard library
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
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# After Submitting
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# Description
Previously, `par-each` acted like a `flatmap`: first mapping the data,
then applying a `flatten`. This is unlike `each`, which just maps the
data. Now `par-each` works like `each` in this regard, leaving nested
data unflattened.
Fixes#8497
# User-Facing Changes
Previously:
`[1 2 3] | par-each {|e| [$e, $e] }` --> `[1,1,2,2,3,3]`
Now:
`[1 2 3] | par-each {|e| [$e, $e] }` --> `[[1,1],[2,2],[3,3]]`
# Tests
This adds one test that verifies the lack of flattening for `par-each`.
# Description
This PR fixes a problem due to me landing an out of date PR that stopped
nushell from compiling.
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:
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clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the
standard library
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->
# After Submitting
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close? #8060
Quite a bit of refactoring took place.
I believe a few improvements to collapse/expand were made.
I've tried to track any performance regressions and seems like it is
fine.
I've noticed something different now with default configuration path or
something in this regard?
So I might missed something while testing because of this.
Requires some oversight.
---------
Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com>
I'm still new to nushell and Rust, so please let me know if there are
any omissions and/or mistakes.
# Description
fixed#8863
`$nu` completion shows wrong completion menus at this time.
This PR fixes the problem to show the correct ones.
# User-Facing Changes
Users can use the correct menus on `$nu` completion like this
[recording](https://asciinema.org/a/KCwfpdAoMFsQODFBnb3NwmufC).
# Tests + Formatting
```
$ use toolkit.nu
$ toolkit check pr
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
```
# After Submitting
nothing
# Description
Fixes#8939.
# User-Facing Changes
- Parameter default values will now be parsed as constants.
- If the default value is not a constant, a parser error is displayed.
# Tests + Formatting
The [only affected
test](d42c2b2dbc/src/tests/test_engine.rs (L325-L328))
has been updated to reflect the new behavior.
# Description
follow up to #8529
cleaned up version of #8892
- the original syntax is okay
```nu
def okay [rec: record] {}
```
- you can now add type annotations for fields if you know
them before hand
```nu
def okay [rec: record<name: string>] {}
```
- you can specify multiple fields
```nu
def okay [person: record<name: string age: int>] {}
# an optional comma is allowed
def okay [person: record<name: string, age: int>] {}
```
- if annotations are specified, any use of the command will be type
checked against the specified type
```nu
def unwrap [result: record<ok: bool, value: any>] {}
unwrap {ok: 2, value: "value"}
# errors with
Error: nu::parser::type_mismatch
× Type mismatch.
╭─[entry #4:1:1]
1 │ unwrap {ok: 2, value: "value"}
· ───────┬─────
· ╰── expected record<ok: bool, value: any>, found record<ok: int, value: string>
╰────
```
> here the error is in the `ok` field, since `any` is coerced into any
type
> as a result `unwrap {ok: true, value: "value"}` is okay
- the key must be a string, either quoted or unquoted
```nu
def err [rec: record<{}: list>] {}
# errors with
Error:
× `record` type annotations key not string
╭─[entry #7:1:1]
1 │ def unwrap [result: record<{}: bool, value: any>] {}
· ─┬
· ╰── must be a string
╰────
```
- a key doesn't have to have a type in which case it is assumed to be
`any`
```nu
def okay [person: record<name age>] {}
def okay [person: record<name: string age>] {}
```
- however, if you put a colon, you have to specify a type
```nu
def err [person: record<name: >] {}
# errors with
Error: nu::parser::parse_mismatch
× Parse mismatch during operation.
╭─[entry #12:1:1]
1 │ def unwrap [res: record<name: >] { $res }
· ┬
· ╰── expected type after colon
╰────
```
# User-Facing Changes
**[BREAKING CHANGES]**
- this change adds a field to `SyntaxShape::Record` so any plugins that
used it will have to update and include the field. though if you are
unsure of the type the record expects, `SyntaxShape::Record(vec![])`
will suffice
# Description
This PR changes the `ast` command to be able to output `--json` as well
as `nuon` (default) with "pretty" and "minified" output. I'm hoping this
functionality will be usable in the vscode extension for semantic
tokenization and highlighting.
# User-Facing Changes
There's a new `--json`/`-j` option. Prior version output of nuon is
maintained as default.
# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:
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fmt --all` applies these changes)
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clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` 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
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# Description
Close: #8988
Thanks to new crossterm version, nushell can support blink cursor shape.
It can be config with the following value:
1. blink_block
2. blink_line
3. blink_underscore
And original block, line, underscore will be steady. It also fixes wrong
shape of `underscore`.
# User-Facing Changes
Here is a little breaking change, before the change: `line` cursor shape
is blinking line, but after this pr, it will be `steady line`. To make a
blink line, we need to change the value to `blink_line`.
But I think it's ok, because after the change, we have a good naming
convention about the name of shape
# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:
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clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` 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.
-->
# Description
Set the initial repl cursor pos, so running `commandline --insert`
inserts at the current cursor position of the input buffer.
Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
Tiny fix: clarify in `run-external`'s signature that the external
command must be a string.
### Before
```
Signatures:
<any> | run-external <any> -> <any>
Parameters:
command <any>: external command to run
...args <any>: arguments for external command
```
### After
```
Signatures:
<any> | run-external <string> -> <any>
Parameters:
command <string>: external command to run
...args <any>: arguments for external command
```
### Notes
I was hoping to change more `any`s to more specific types, but alas I
think we can only change `command` right now. The input can be any type
and it gets rendered to a string before being passed to the external.
The args can be any value type and they get converted to strings. The
output can be either binary or a string.
# Description
This does a lookup in the cache of parsed files to see if a span can be
found for a file that was previously loaded with the same contents, then
uses that span to find the parsed block for that file. The end result
should, in theory, be identical but doesn't require any reparsing or
creating new blocks/new definitions that aren't needed.
This drops the sg.nu benchmark from:
```
╭───┬───────────────────╮
│ 0 │ 280ms 606µs 208ns │
│ 1 │ 282ms 654µs 416ns │
│ 2 │ 252ms 640µs 541ns │
│ 3 │ 250ms 940µs 41ns │
│ 4 │ 241ms 216µs 375ns │
│ 5 │ 257ms 310µs 583ns │
│ 6 │ 196ms 739µs 416ns │
╰───┴───────────────────╯
```
to:
```
╭───┬───────────────────╮
│ 0 │ 118ms 698µs 125ns │
│ 1 │ 121ms 327µs │
│ 2 │ 121ms 873µs 500ns │
│ 3 │ 124ms 94µs 708ns │
│ 4 │ 113ms 733µs 291ns │
│ 5 │ 108ms 663µs 125ns │
│ 6 │ 63ms 482µs 625ns │
╰───┴───────────────────╯
```
I was hoping to also see some startup time improvements, but I didn't
notice much there.
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:
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clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` 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
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-->
# Description
<!--
Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.
Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.
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As described in #8893, switch `std run-tests --module` is ambiguous, but
`--command` is misleading. Fix that, and rename `--list` output column
to match.
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
* `std run-tests --command test_foo_1` changes to `std run-tests --test
test_foo_1`, users may have to change existing scripts (or muscle
memory).
*
```
〉std run-tests --list | columns
╭───┬────────╮
│ 0 │ module │
│ 1 │ name │
│ 2 │ file │
╰───┴────────╯
```
Changes to:
```
〉std run-tests --list | columns
╭───┬────────╮
│ 0 │ module │
│ 1 │ test │
│ 2 │ file │
╰───┴────────╯
```
# Tests + Formatting
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Make sure you've run and fixed any issues with these commands:
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clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the
standard library
> **Note**
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> use toolkit.nu # or use an `env_change` hook to activate it
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> ```
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# After Submitting
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# Description
this pr condenses `MutBuiltinVar`, `LetBuiltinVar` and `ConstBuiltinVar`
into one error:
```nu
Error: nu::parser::name_is_builtin_var
× `in` used as variable name.
╭─[entry #69:1:1]
1 │ let in = 420
· ─┬
· ╰── already a builtin variable
╰────
help: 'in' is the name of a builtin Nushell variable and cannot be used
as a variable name
```
it also fixes this case which was previously not handled
```nu
let $nu = 420 # this variable would have been 'lost'
```
# Description
this PR fixes the `std clip` command which would not copy integer data
😮
and, as all the input data is now treated as raw `string` with the
`table | into string` conversion, i've removed the "stripped" print when
done clipping the data 👍❌ from the `main` on which this PR is based (cbedc8403)
> **Note**
> from inside`cargo run` and with a `use std clip`
- ✔️ `'foo' | clip`
- ✔️ `ls | get 0 | clip`
- ❌ `123 | clip`
# User-Facing Changes
✔️ from the tip of the PR branch
> **Note**
> from inside`cargo run` and with a `use std clip`
- ✔️ `'foo' | clip`
- ✔️ `ls | get 0 | clip`
- ✔️ `123 | clip`
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
# After Submitting
```
$nothing
```
# Description
This PR allows the `find` command to search in specific columns using
`--columns [col1 col2 col3]`. This is really meant to help with the
`help` command in the std.nu.
There are a few more things I want to look at so this is a draft for
now.
- [x] add example
- [x] look at regex part
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
# Tests + Formatting
<!--
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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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clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` 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
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-->
# Description
Previously variables with `let-env` were not available after doing an
`exec` command. This PR fixes that
# User-Facing Changes
Can now use environment variables set with nushell after `exec`
# Tests + Formatting
No tests made but formatting has been checked
# After Submitting
<!-- If your PR had any user-facing changes, update [the
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Co-authored-by: Jelle Besseling <jelle@bigbridge.nl>
## Description
just a little refactor of `CONTRIBUTING.md` of the standard library in
`nu-std`.
- see the new version
[here](https://github.com/amtoine/nushell/blob/stblib/refactor/CONTRIBUTING-guidelines/crates/nu-std/CONTRIBUTING.md).
> **Note**
> actually, that one might be best reviewed commit by commit 😋
> i tried to be as explicit as possible 😌
- i fixed the width to `80` columns
- cc/ @bobhy, if you want to jump in and find broken links / bad changes
# Description
This PR fixes the breaking changes to the reedline API due to
https://github.com/nushell/reedline/pull/562. It does not implement any
new features but just gets nushell back to compiling again.
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
# Tests + Formatting
<!--
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Make sure you've run and fixed any issues with these commands:
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clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` 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
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# Description
Trying a few different things to hopefully speedup startup a bit. I'm
seeing some improvement on my box for the profiles I have, but the data
I'm seeing is noisy.
- Remove allocations in a few places where we created vec's but could
use iterators
- Pre-allocate space for blocks based on the lite block
- Removed a few extra clones
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
# Tests + Formatting
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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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
-->
# Description
<!--
Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.
Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.
-->
Replaces #8824, which was languishing in review limbo and becoming
increasingly difficult to keep current with upstream changes.
In addition to all the edits, this PR includes updated documentation for
running unit tests via `std run-tests`.
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
A CONTRIBUTING.md documenting guidelines and getting started info for
potential stdlib contributors.
# 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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
-->
# Description
This PR allows our custom commands to show up in `$nu.scope.commands`
better. It still needs work because this PR hard code the input and
output types as `Type::Any` but the reason they're being missed in the
first place is that they are not assigned an input and output type.
This allows things like this now. Note the `where is_custom == true`
Another example.
# 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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
-->
# Description
This should be a little more efficient when running the algorithm to
find the captured variables.
# 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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
-->
# Description
Make `$in` takes cell path in `update` command
The reason behind the change:
https://discord.com/channels/601130461678272522/615329862395101194/1088405671080370196
> when i use update on some cell path, it's almost always because i want
to start with its previous value and change it.
cc @amtoine
# User-Facing Changes
## Before
```
open Cargo.toml | get package | update metadata.binstall.pkg-fmt {|| $in.metadata.binstall.pkg-fmt | str replace "g" "FOO"}
```
## After
```
open Cargo.toml | get package | update metadata.binstall.pkg-fmt {|| str replace "g" "FOO"}
```
If use want to access original raw, it can be accessed by parameters in
closure:
```
open Cargo.toml | get package | update metadata.binstall.pkg-fmt {|$it| $it.metadata.binstall.pkg-fmt | str replace "g" "FOO"}
```
For this reason, I don't think we need to add a flag like `--whole`
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
_Fixes #5923_
Currently `nushell` doesn't allow short flag batches to contain
arguments, despite this being a common pattern in commands like `git
commit -am 'My commit message'`. This PR relaxes this so that the last
flag in the batch can take an argument.
# User-Facing Changes
- `nu::parser::short_flag_arg_cant_take_arg` has been replaced by
`nu::parser::only_last_flag_in_batch_can_take_arg` and is displayed when
a flag other then the last in a short flag batch takes an argument.
# Tests + Formatting
- Both
[`test_parser.rs`](48af0ebc3c/crates/nu-parser/tests/test_parser.rs (L640-L704))
and
[`test_known_external.rs`](48af0ebc3c/src/tests/test_known_external.rs (L42-L61))
have been updated to test the new allowed and disallowed scenarios.
---------
Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
# Description
This PR adds an `items` command which allows the user to iterate over
both `columns` and `values` of a `Record<>` type at the same time.
# User-Facing Changes
No breaking changes, only a new `items` command.
# Formatting
- `cargo fmt --all -- --check` 👌
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` 👌
- `cargo test --workspace` 👌
# Description
Follow up to #8849
Work for #8821
Should unblock work on #8808
Missing is a restriction to printables or identifiers according to
[UAX31](https://www.unicode.org/reports/tr31/)
# User-Facing Changes
Non ASCII characters should be allowed in shortflags.
# Tests + Formatting
Want to add some tests for the error reporting cases
Move test runner to standard library.
Originated from #8819
# After Submitting
I'll update the documentation about testing:
http://www.nushell.sh/book/testing.html
---------
Co-authored-by: Mate Farkas <Mate.Farkas@oneidentity.com>
# Description
Fixes: #8260
# User-Facing Changes
`open bigfile | hash md5` no longer consumes too much memory
# 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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
# Description
As title, enable trash flag on all platforms make `rm` more portable
across different platforms, but `-t` will do nothing.
Fixes: #8104
# User-Facing Changes
Na
# Tests + Formatting
It's hard to add tests because we don't run tests for android and ios
platforms.
# 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: Darren Schroeder <343840+fdncred@users.noreply.github.com>
# Description
i was playing with my theme a bit and i was thinking about the following
- the default themes should not use precise colors
- the default themes should let the terminal set the exact colors
for instance, the `filesize` field of the `$env.config.color_config`
looks good but not with terminal themes like dracula or tokyonight
😮
in this PR, i just use "built-in" colors, like `red` or `yellow_bold` or
`{fg: green attr: n}` to let the terminal theme set the colors 😋
# User-Facing Changes
i tried to stay as close as the previous default themes, so there should
be the least amount of differences 😌
# Tests + Formatting
```
$nothing
```
# After Submitting
```
$nothing
```
# Description
This adds multi-file support to the in-progress IDE support. The main
new features are a `-I` flag that allows you to add a new source search
path when starting up the nu binary, and fixes for the current IDE
support to support spans in other files.
This needs accompanying fixes to the vscode/lsp implementation to pass
along the project directory via `-I`.
UPDATE: Marking this draft until we have a means to test this.
# 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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
# Description
This relaxes the closure syntax so that `||` is no longer required. This
allows for `ls | each { $in.name }` for example.
I've gone ahead and changed the syntax highlighting so that blocks and
closures are distinct for now.
# User-Facing Changes
Removes `||` requirement for closures.
# 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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
# Description
This effectively reverts #8635. We shipped this change with 0.78 and
received many comments/issues related to this restriction feeling like a
step backward.
fixes: #8844
(and probably other issues)
# User-Facing Changes
Returns numbers and number-like values to being allowed to be bare
words. Examples: `3*`, `1fb43`, `4,5`, and related.
# 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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
Hey I'm a developer and I'm still new to nushell and rust but I would
like to learn more about both. This is my first PR for this project.
The intent of my change is to allow to use multibyte utf-8 characters in
commands short flags.
# Description
As in other testing frameworks, the `setup` runs before every test case,
and the `teardown` after that. A context can be created in `setup`,
which will be in the `$in` variable in the test cases, and in the
`teardown`. The `teardown` is called regardless of the test is passed,
skipped, or failed.
For example:
```nushell
use std.nu *
export def setup [] {
log debug "Setup is running"
{msg: "This is the context"}
}
export def teardown [] {
log debug $"Teardown is running. Context: ($in)"
}
export def test_assert_pass [] {
log debug $"Assert is running. Context: ($in)"
}
export def test_assert_skip [] {
log debug $"Assert is running. Context: ($in)"
assert skip
}
export def test_assert_fail_skipped_by_default [] {
log debug $"Assert is running. Context: ($in)"
assert false
}
```
# After Submitting
I'll update the documentation.
---------
Co-authored-by: Mate Farkas <Mate.Farkas@oneidentity.com>
# Description
This PR fixes
`commands::str_::substrings_the_input_and_treats_end_index_as_length_if_blank_end_index_given`
testcase on 32-bit platform.
```
failures:
---- commands::str_::substrings_the_input_and_treats_end_index_as_length_if_blank_end_index_given stdout ----
=== stderr
thread 'commands::str_::substrings_the_input_and_treats_end_index_as_length_if_blank_end_index_given' panicked at 'assertion failed: `(left == right)`
left: `"arepa"`,
right: `"arepas"`', crates/nu-command/tests/commands/str_/mod.rs:363:9
failures:
commands::str_::substrings_the_input_and_treats_end_index_as_length_if_blank_end_index_given
test result: FAILED. 1072 passed; 1 failed; 23 ignored; 0 measured; 0 filtered out; finished in 2.98s
error: test failed, to rerun pass `-p nu-command --test main`
```
https://gitlab.alpinelinux.org/nibon7/aports/-/jobs/1005935#L3864https://gitlab.alpinelinux.org/nibon7/aports/-/jobs/1005931#L3867
# User-Facing Changes
N/A
# 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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
> **Note**
> waiting for the following to land
> - https://github.com/nushell/nushell/pull/8824 to avoid conflicts,
i'll add this to `CONTRIBUTING.md` once it's ready 👍
should close#8839
# Description
this PR moves the `log` submodule of `std` to the top of the call stack,
making it available in the rest of the library as `log`.
i've added some comments around the `submodules` list in
`load_standard_library` to make it clear how it should work.
# User-Facing Changes
`log` and `assert` are now available in the rest of `std`.
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- 🟢 `toolkit test stdlib`
# After Submitting
```
$nothing
```
# Description
It's an addition to https://github.com/nushell/nushell/pull/8618
And I think it's good to keep the same behavior when we use for loop for
list.
# User-Facing Changes
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the
standard library
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
The old comment around the question mark operator doesn't make sense
to me based on the closure signature.
The `match` expressions were thus superfluous.
# User-Facing Changes
None
# Tests + Formatting
No change
> **Note**
> waiting for
> - https://github.com/nushell/nushell/pull/8770
> - #8815
# Description
this PR adds a very basic completion support to the `help`
implementations of the `std`.
# User-Facing Changes
completion on all the `std help ...` commands, based on the names in
`$nu.scope.`
# Tests + Formatting
- ⚫ `toolkit fmt`
- ⚫ `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
# After Submitting
```
$nothing
```
# Description
Part of the larger cratification effort.
Moves all `reedline` or shell line editor specific commands to `nu-cli`.
## From `nu-cmd-lang`:
- `commandline`
- This shouldn't have moved there. Doesn't directly depend on reedline
but assumes parts in the engine state that are specific to the use of
reedline or a REPL
## From `nu-command`:
- `keybindings` and subcommands
- `keybindings default`
- `keybindings list`
- `keybindings listen`
- very `reedline` specific
- `history`
- needs `reedline`
- `history session`
## internal use
Instead of having a separate `create_default_context()` that calls
`nu-command`'s `create_default_context()`, I added a `add_cli_context()`
that updates an `EngineState`
# User-Facing Changes
None
## Build time comparison
`cargo build --timings` from a `cargo clean --profile dev`
### total
main: 64 secs
this: 59 secs
### `nu-command` build time
branch | total| codegen | fraction
---|---|---|---
main | 14.0s | 6.2s | (44%)
this | 12.5s | 5.5s | (44%)
`nu-cli` depends on `nu-command` at the moment.
Thus it is built during the code-gen phase of `nu-command` (on 16
virtual cores)
# Tests + Formatting
I removed the `test_example()` facilities for now as we had not run any
of the commands in an `Example` test and importing the right context for
those tests seemed more of a hassle than the duplicated
`test_examples()` implementations in `nu-cmd-lang` and `nu-command`
this adds a `--no-std-lib` flag. Moves `nu!` to use the `--no-std-lib`.
Adds a new `nu_with_std!` macro for future tests that need the std-lib.
# Description
_(Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.)_
_(Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.)_
# 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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
# Description
We were seeing duplicate entries for the std lib files, and this PR
addresses that. Each file should now only be added once.
Note: they are still parsed twice because it's hard to recover the
module from the output of `parse` but a bit of clever hacking in a
future PR might be able to do that.
# 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
- `cargo run -- crates/nu-std/tests/run.nu` 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.
# Description
this pr allows `register` to be used with const variables
```nu
const math_plugin = "~/.config/nushell/plugins/nu_plugin_math"
register $math_plugin
```
should close#8208, previous work #8435
Should close#8809.
# Description
this PR uses the automatically loaded library from the tests by
replacing `use std.nu ...` with `use std ...`.
the `README` has been updated by
- removing the very deprencated "concrete examples"
- fixing the `use std` and the "run the tests" sections
the `README` can be previewed
[here](https://github.com/amtoine/nushell/blob/refactor/stdlib/use-std-in-tests-and-update-readme/crates/nu-std/README.md)
👍
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
- 🟢 `toolkit test stdlib`
# After Submitting
```
$nothing
```
now nu_std only depends on nu_parser, nu_protocol and miette
and removes the nu_cli dependency
this enables developers moving forward to come along and implement their
own CLI's without having to pull in a redundant nu-cli which will not be
needed for them.
I did this by moving report_error into nu_protocol
which nu_std already has a dependency on anyway....
- `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
- `cargo run -- crates/nu-std/tests.nu` 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
> ```
related to #8765.
should close#8812.
# Description
this PR simply removes the `prinln("MODULE NOT FOUND")` from the parser.
# User-Facing Changes
no more `MODULE NOT FOUND` while typing a `use` command
# Description
This improves the operation mismatch error in a few ways:
* We now detect if the left-hand side of the operation is at fault, and
show a simpler error/error message if it is
* Removed the unhelpful hint
* Updated the error text to make it clear what types are causing the
issue
# User-Facing Changes
Error texts and spans will change
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
# Description
_(Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.)_
_(Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.)_
# 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
- `cargo run -- crates/nu-std/tests.nu` 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.
# Description
as we now have a prelude thanks to #8627, i'd like to work on the
structure of the library 😋
and i think the first step is to make it a true standalone crate 😏
this PR
- moves all the library from `crates/nu-utils/standard_library/` to
`crates/nu-std/`
- moves the `rust` loading code from `src/run.rs` to
`crates/nu-std/src/lib.rs`
# Description
This fixes the parser recovery after the first error (at least the main
culprit), where `parse_value` was not able to properly parse `any`
values after the first error.
fixes#8796
# User-Facing Changes
None
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
# Description
Part solving #8752
Adds an extra variable to the `nu` table `current-exe` which is the path
to the running shell executable.
# User-Facing Changes
Adds a variable to the `nu` table.
# Tests + Formatting
Tests and formatting have been run. No new test added
# After Submitting
I could add documentation for this if wanted
Co-authored-by: Jelle Besseling <jelle@bigbridge.nl>
# Description
fixed#8755
Now, command `config {nu,env}` opens default file
`.config/nushell/{config,env}.nu`.
This behavior is inappropriate when `nu` is launched with option
`--config` or `--env-config`.
This PR changes the file that the command opens to
`$nu.{config,env}-file`.
# User-Facing Changes
`config {nu,env}` opens `$nu.{config,env}-file`.
# Description
Verified on discord with maintainer
Change adds regex separators in split rows/column/list. The primary
motivating reason was to make it easier to split on separators with
unbounded whitespace without requiring a lot of trim jiggery. But,
secondary motivation is the same as the set of all motivations for
adding split regex features to most languages.
# User-Facing Changes
Adds -r option to split rows/column/list.
# Tests + Formatting
Ran tests, however tests.nu fails with unrelated errors:
```
~/src/nushell> cargo run -- crates/nu-utils/standard_library/tests.nu 04/02/2023 02:07:25 AM
Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Running `target/debug/nu crates/nu-utils/standard_library/tests.nu`
INF|2023-04-02T02:07:27.060|Running tests in test_asserts
INF|2023-04-02T02:07:27.141|Running tests in test_dirs
Error:
× list is just pwd after initialization
INF|2023-04-02T02:07:27.167|Running tests in test_logger
INF|2023-04-02T02:07:27.286|Running tests in test_std
Error:
× some tests did not pass (see complete errors above):
│
│ test_asserts test_assert
│ test_asserts test_assert_equal
│ test_asserts test_assert_error
│ test_asserts test_assert_greater
│ test_asserts test_assert_greater_or_equal
│ test_asserts test_assert_length
│ test_asserts test_assert_less
│ test_asserts test_assert_less_or_equal
│ test_asserts test_assert_not_equal
│ ⨯ test_dirs test_dirs_command
│ test_logger test_critical
│ test_logger test_debug
│ test_logger test_error
│ test_logger test_info
│ test_logger test_warning
│ test_std test_path_add
│
```
Upon investigating seeing this difference:
```
╭───┬─────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ 0 │ /var/folders/1f/ltbr1m8s5s1811k6n1rhpc0r0000gn/T/test_dirs_c1ed89d6-19f7-47c7-9e1f-74c39f3623b5 │
│ 1 │ /private/var/folders/1f/ltbr1m8s5s1811k6n1rhpc0r0000gn/T/test_dirs_c1ed89d6-19f7-47c7-9e1f-74c39f3623b5 │
╰───┴─────────────────────────────────────────────────────────────────────────────────────────────────────────╯
```
This seems unrelated to my changes, but can investigate further if
desired.
# 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: Robert Waugh <robert@waugh.io>
# Description
A compromise fix for #8162. Nushell range operator now accepts `..=` to
mean the range includes the top value, so you can use your Rust habits.
But the unadorned `..` range operator also includes the value, so you
can also use your Nushell habits.
_(Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.)_
```nushell
〉1..5
╭───┬───╮
│ 0 │ 1 │
│ 1 │ 2 │
│ 2 │ 3 │
│ 3 │ 4 │
│ 4 │ 5 │
╰───┴───╯
-------------------------------------------- /home/bobhy/src/rust/nushell --------------------------------------------
〉1..=5
╭───┬───╮
│ 0 │ 1 │
│ 1 │ 2 │
│ 2 │ 3 │
│ 3 │ 4 │
│ 4 │ 5 │
╰───┴───╯
-------------------------------------------- /home/bobhy/src/rust/nushell --------------------------------------------
〉1..<5
╭───┬───╮
│ 0 │ 1 │
│ 1 │ 2 │
│ 2 │ 3 │
│ 3 │ 4 │
╰───┴───╯
```
# User-Facing Changes
Existing scripts with range operator will continue to operate as
heretofore.
_(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:
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- [x] `cargo test --workspace` to check that all tests pass
# After Submitting
Will update the book to include new syntax.
# Description
This is a pretty heavy refactor of the parser to support multiple parser
errors. It has a few issues we should address before landing:
- [x] In some cases, error quality has gotten worse `1 / "bob"` for
example
- [x] if/else isn't currently parsing correctly
- probably others
# User-Facing Changes
This may have error quality degradation as we adjust to the new error
reporting mechanism.
# 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
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
# Description
<!--
_(Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.)_
_(Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.)_
-->
Recently a few things changed, which now create issues:
- `1.0.0`, `+500`, and `0x000000` used to get parsed as string, but now
just errors
- `each { print $in }` -> `each {|| print $in }`
I looked through all the help pages and fixed every highlighted (red
background) error: `help commands | each {|i| help $i.name} | table |
less`
# User-Facing Changes
<!--
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
-->
The examples work again and no longer contain error syntax-highlighting
# 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
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
-->
Should close#8704.
# Description
this PR
- makes the error thrown by things like `ansi -e {invalid: "invalid"}`
more explicit
- makes the `ansi -e` example more explicit about valid / invalid keys
# User-Facing Changes
the error
```bash
> ansi -e {invalid: "invalid"}
Error: nu:🐚:incompatible_parameters
× Incompatible parameters.
╭─[entry #1:1:1]
1 │ ansi -e {invalid: "invalid"}
· ──────────┬─────────
· ╰── unknown ANSI format key: expected one of ['fg', 'bg', 'attr'], found 'invalid'
╰────
```
the new `ansi -e` example
```bash
Use structured escape codes
> let bold_blue_on_red = { # `fg`, `bg`, `attr` are the acceptable keys, all other keys are considered invalid and will throw errors.
fg: '#0000ff'
bg: '#ff0000'
attr: b
}
$"(ansi -e $bold_blue_on_red)Hello Nu World(ansi reset)"
Hello Nu World
```
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
# After Submitting
```
$nothing
```
# Description
This adds a set of new flags on the `nu` binary intended for use in
IDEs. Here is the set of supported functionality so far:
* goto-def - go to the definition of a variable or custom command
* type hints - see the inferred type of variables
* check - see the errors in the document (currently only one error is
supported)
* hover - get information about the variable or custom command
* complete - get a completion list at the current position
# User-Facing Changes
No changes to the REPL experience. This only impacts the IDE scenario.
# 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
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
---------
Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
# Description
Add `xaccess`,`xupdate` and `xinsert` scripts to standard library. They
allow accessing and manipulating data in new xml format
https://github.com/nushell/nushell/pull/7947 with relative ease.
Access some data in nushell xml structure:
Update attributes of xml tags matching a path:
# User-Facing Changes
New commands `std xaccess`, `std xupdate` and `std xinsert`
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
Should close the associated poin in #8311
# Description
this PR adds a `clip` command to `std` which
- has error support in case the clipboard system command is not
installed
- removes any ANSI escape sequences from the input to have a clean
copied text
- can throw desktop notifications on linux in case of a long pipeline
which needs to be copied (can be disabled with `--no-notify`)
- echoes the copied data to the output of the terminal (can be disabled
with --silent)
- has examples and dependencies listed
- has "charpage" 65001 (a.k.a. utf-8) support for windows
## new additions from 9cd3c951f to
ad3e8de25b
- better OS context error support
- use of the `match` statement for scalability
- `match` the value of the `$nu.os-info.name`
- add `macOS` with `pbcopy` to the list of supported systems
- throw an error when the OS is not supported
- ~~add simple tests to make sure `clip` works on all main OSes with the
CI~~ had to be removed in 6028b98483 (see
[the failing
test](https://github.com/nushell/nushell/actions/runs/4610091544/jobs/8148126550?pr=8695#step:6:35))
# User-Facing Changes
users can now access a `clip` to copy the output of any pipeline to the
system clipboard, on any system
# Tests + Formatting
```
$nothing
```
# After Submitting
```
$nothing
```
# Description
i've always found the `ansi --help` extra usage hard to read and
understand...
i decided to give it a shot today, so here is what i came up 😋
- make the extra usage structured with `nushell` tables
- make the examples clearer with variables and comments
one change that might appear strange is the following last two commits
```diff
diff --git a/crates/nu-command/src/platform/ansi/ansi_.rs b/crates/nu-command/src/platform/ansi/ansi_.rs
index 4746d27fa..ba3e597c4 100644
--- a/crates/nu-command/src/platform/ansi/ansi_.rs
+++ b/crates/nu-command/src/platform/ansi/ansi_.rs
@@ -507,10 +507,7 @@ impl Command for AnsiCommand {
fn signature(&self) -> Signature {
Signature::build("ansi")
- .input_output_types(vec![
- (Type::Nothing, Type::String),
- (Type::List(Box::new(Type::String)), Type::String),
- ])
+ .input_output_types(vec![(Type::Nothing, Type::String)])
.optional(
"code",
SyntaxShape::Any,
```
`ansi` is never used on `list` inputs, as can be seen in the `Ansi.run`
function: `_input: PipelineData` is never used.
this broke the tests (see [this
action](https://github.com/nushell/nushell/actions/runs/4589552235/jobs/8104520078#step:4:1392))
for no real reason...
# User-Facing Changes
hopefully an easier to read `help ansi` page.
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
# 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.
# Description
Adds the `ppid` field that's available on all supported platforms to the
`ps` command. This would be useful in my scripts.
# User-Facing Changes
- ps output now contains an extra column
# Tests + Formatting
Not sure if I need to add a test for this
# After Submitting
Update https://www.nushell.sh/book/quick_tour.html#quick-tour to show
the new table
# Description
fixed#8655
Change default nushell configuration file `default_env.nu` to display
LAST_EXIT_CODE in the prompt. For this change, users can quickly know
that a previous command failed.
# User-Facing Changes
This change affects only users who use the default configuration.
When a command fails, the exit code is displayed in the prompt like
these figures.
* before
* after
# Tests + Formatting
When I ran tests, `test.nu` failed with the following error.
The error also occurs in the master branch, so it's probably unrelated
to these changes.
Do I need to address it?
* `cargo fmt --all -- --check`: passed
* `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect`: passed
* `cargo test --workspace`: passed
* `cargo run -- crates/nu-utils/standard_library/tests.nu`: ~failed~
passed
```
~/oss_dev/nushell> cargo run -- crates/nu-utils/standard_library/tests.nu
Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Running `target/debug/nu crates/nu-utils/standard_library/tests.nu`
Error: nu:🐚:external_command
× External command failed
╭─[/home/hiroki/oss_dev/nushell/crates/nu-utils/standard_library/tests.nu:73:1]
73 │ | upsert test {|module|
74 │ nu -c $'use ($module.file) *; $nu.scope.commands | select name module_name | to nuon'
· ─┬
· ╰── did you mean 'du'?
75 │ | from nuon
╰────
help: No such file or directory (os error 2)
```
# After Submitting
nothing
# Description
Version bump for the `0.78.0`
Start to include the version with our `default_config.nu` and
`default_env.nu`
# Checklist
- [x] reedline
- [ ] release notes
# Description
This PR aims to cover the tests under nu-command as part of this issue
#8670 to clean up any unnecessary wrapping funcs like `cwd(".")` or
`pipeline()`, etc.
This PR is still WIP and opening as draft to get first impressions and
feedback on a few tests before I go on changing more.
# User-Facing Changes
None
# Tests + Formatting
None
# After Submitting
None
---------
Signed-off-by: Harshal Chaudhari <harshal.chaudhary@gmail.com>
Co-authored-by: Reilly Wood <reilly.wood@icloud.com>
# Description
Before:
```
× Type mismatch during operation.
╭─[source:1:1]
1 │ def 7zup [] {}
· ──┬─
· ╰── expected string
╰────
```
Now:
```
× Type mismatch during operation.
╭─[source:1:1]
1 │ def 7zup [] {}
· ──┬─
· ╰── expected string, found number-like value (hint: use quotes or backticks)
╰────
```
# 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
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
# Description
Prevents redefining fields in a record, for example `{a: 1, a: 2}` would
now error.
fixes https://github.com/nushell/nushell/issues/8699
# User-Facing Changes
Is technically a breaking change. If you relied on this behaviour to
give you the last value, your code will now error.
# 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
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
Should close https://github.com/nushell/nushell/issues/8698 and similar
issues.
# Description
simply moves the `show_banner` field and its comment to the top of the
default config file.
# User-Facing Changes
this should make the setting easier to see and encourage people to
modify the line instead of adding another line before the default
`show_banner: true`, which would overwrite the setting.
# Tests + Formatting
```
$nothing
```
# After Submitting
the default banner links to
https://www.nushell.sh/book/configuration.html#remove-welcome-message,
which does not mention this issue => this will have to be updated
# Description
I copied the `math ln` command and replaced the relevant parts to
implement `math exp`.
# User-Facing Changes
The `math exp` command was added. Now one can do `[1, 2, 3] | math exp`
to get e to the power of these numbers.
# Tests + Formatting
I only wrote example tests, same as for `math ln`, which also does not
have special tests. I have ran into an issue with the tests but it seems
completely unrelated (see #8687)
# After Submitting
This PR was done in order to make the documentation complete, so I'm not
adding any documentation except `math ln`.
This PR makes `?` work with `reject`. For example:
```bash
> {} | reject foo
Error: nu:🐚:column_not_found
× Cannot find column
╭─[entry #2:1:1]
1 │ {} | reject foo
· ───┬── ─┬─
· │ ╰── cannot find column 'foo'
· ╰── value originates here
╰────
> {} | reject foo?
╭──────────────╮
│ empty record │
╰──────────────╯
```
This was prompted by [a user
question](https://discord.com/channels/601130461678272522/614593951969574961/1091466428546306078).
I would like to get this in for 0.78, I think it's low-risk and I want
the `?` feature to be as polished as possible for its debut.
# Description
Whilst working on [Allow parsing of mu (µ) character for
durations](https://github.com/nushell/nushell/pull/8647), I found a bug
where, if you use `into duration --convert us`, it outputs with the unit
as `us` rather than `µs`
After this change, it now outputs the correct symbol:
# User-Facing Changes
User will now see correct unit when converting into microseconds.
# 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
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
# Description
This PR fully deprecates `str collect`. It's been "half-deprecatd" for a
long time. This takes it all the way and disallows the command in favor
of `str join`.
# User-Facing Changes
No more `str collect`
# 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
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
# Description
The two tests `to_nuon_from_nuon` and `to_nuon_from_nuon_string` were
taking multiple seconds and have since been superseded by more explicit
unit tests. Compared to the time cost for devs and CI they seldomly
returned explicit problems. One failure only popped up after months, as
a sampled failure (https://github.com/nushell/nushell/pull/7564).
# User-Facing Changes
none
# Tests + Formatting
Fuzzing should move to a separate worker and be removed from the main
test suite.
See #8575 for experimentation around the impact on our test coverage.
# Description
Adds two more patterns when working with lists:
```
[1, ..$remainder]
```
and
```
[1, ..]
```
The first one collects the remaining items and assigns them into the
variable. The second one ignores any remaining values.
# User-Facing Changes
Adds more capability to list pattern matching.
# 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
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
# Description
This PR allows you to control the amount of threads that `par-each` uses
via a `--threads(-t)` parameter. When no threads parameter is specified,
`par-each` uses the default, which is the same number of available CPUs
on your system.
closes#4407
# User-Facing Changes
New parameter
# 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
- `cargo run -- crates/nu-utils/standard_library/tests.nu` 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.
# Description
This is to resolve the issue
[8614](https://github.com/nushell/nushell/issues/8614).
It allows the parsing of the mu (µ) character for durations, so you can
type `10µs`, and it correctly outputs, whilst maintaining the current
`us` parsing as well.
It also forces `durations` to be entered in lower case.
(The bottom one `1sec | into duration --convert us` looks like an
existing bug, where converting to `us` outputs `us` rather than `µs`)
# User-Facing Changes
Allows the user to parse durations in µs
Forces `durations` to be entered in lower case rather than any case, and
will error if not in lower case.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
---------
Co-authored-by: Stefan Holderbach <sholderbach@users.noreply.github.com>
# Description
This PR fixes a small bug where `inspect` was panicking because the data
returned was larger than that terminal size.
Closes#8671Closes#8674
# User-Facing Changes
No more panic
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
Currently, all four of these commands return a (rather-confusing)
spanless error when passed an empty list:
```
> [] | sort
Error:
× no values to work with
help: no values to work with
```
This PR changes these commands to always output `[]` if the input is
`[]`.
```
> [] | sort
╭────────────╮
│ empty list │
╰────────────╯
> [] | uniq-by foo
╭────────────╮
│ empty list │
╰────────────╯
```
I'm not sure what the original logic was here, but in the case of `sort`
and `uniq`, I think the current behavior is straightforwardly wrong.
`sort-by` and `uniq-by` are a bit more complicated, since they currently
try to perform some validation that the specified column name is present
in the input (see #8667 for problems with this validation, where a
possible outcome is removing the validation entirely). When passed `[]`,
it's not possible to do any validation because there are no records.
This opens up the possibility for situations like the following:
```
> [[foo]; [5] [6]] | where foo < 3 | sort-by bar
╭────────────╮
│ empty list │
╰────────────╯
```
I think there's a strong argument that `[]` is the best output for these
commands as well, since it makes pipelines like `$table | filter
$condition | sort-by $column` more predictable. Currently, this pipeline
will throw an error if `filter` evaluates to `[]`, but work fine
otherwise. This makes it difficult to write reliable code, especially
since users are not likely to encounter the `filter -> []` case in
testing (issue #5957). The only workaround is to insert manual checks
for an empty result. IMO, this is significantly worse than the "you can
typo a column name without getting an error" problem shown above.
Other commands that take column arguments (`get`, `select`, `rename`,
etc) already have `[] -> []`, so there's existing precedent for this
behavior.
The core question here is "what columns does `[]` have"? The current
behavior of `sort-by` is "no columns", while the current behavior of
`select` is "all possible columns". Both answers lead to accepting some
likely-buggy code without throwing on error, but in order to do better
here we would need something like `Value::Table` that tracks columns on
empty tables.
If other people disagree with this logic, I'm happy to split out the
`sort-by` and `uniq-by` changes into another PR.
# User-Facing Changes
`sort`, `uniq`, `sort-by`, and `uniq-by` now return `[]` instead of
throwing an error when input is `[]`.
# 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.
The existing behavior was not documented, and the new behavior is what
you would expect by default, so I don't think we need to update
documentation.
---------
Co-authored-by: Reilly Wood <reilly.wood@icloud.com>
Related to #8653.
# Description
This PR removes the redundant `path expand`s introduced in #8552 and
#8576.
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
the tests still pass on linux.
# After Submitting
```
$nothing
```
This PR fixes a bug introduced in
https://github.com/nushell/nushell/pull/8571.
We were accidentally converting a `Result<Value, ShellError>` to JSON
instead of converting a `Value`. The upshot was that we were sending
JSON like `{"Ok":{"foo":"bar"}}` instead of `{"foo":"bar"}`.
This was an easy bug to miss, because `ureq::send_json()` accepts any
`impl serde::Serialize`. I've added a test to prevent regression.
# Description
I recently ran into an issue where one of the $nu paths was not expanded
and was causing issue because $env.PWD did not equal $nu.temp-path, even
though I was in $nu.temp-path. The reason it didn't match was because my
temp path was symlinked. This PR fixes that issue by expanding the paths
with canonicalize_with().
# 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
> **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.
# Description
This removes all the old style of quasi-ranges before we had full range
support from `str substring`. Functionality should otherwise work, but
only with the official range syntax.
# User-Facing Changes
Removes the array and string forms of ranges from `str substring`.
Leaves only the official range support for range values.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This allows for type inference to infer record types in more cases. The
only time we will now fall back to `Any` is when one of the fields has a
computed value.
I also updated the type mismatch error and highlighting to be in-line
with other errors.
# User-Facing Changes
This may result in stricter type checking. Previously `{}` had the
inferred type `Any` but will now have the correct inferred type of
`Record<>`.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
This PR fixes `select` when given an empty list; it used to return
`null` when given an empty list. I also cleaned up other `select` tests
while I was in the area.
### Before:
```
> [] | select a | to nuon
null
```
### After:
```
> [] | select a | to nuon
[]
```
It looks like the previous behaviour was accidentally introduced by
[this PR](https://github.com/nushell/nushell/pull/7639).
Related to #8150, #8635 and #8632.
# Description
i've introduced a bad set of tests for the `assert equal` command in
#8150...
they should not compare `1 + 2` and `4)` or `3)` but the ints.
in this PR, i remove this spurious parentheses that were not planned at
all 😬👀
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
```
>_ nu crates/nu-utils/standard_library/tests.nu
INF|2023-03-28T20:18:13.022|Running tests in test_asserts
INF|2023-03-28T20:18:13.173|Running tests in test_dirs
INF|2023-03-28T20:18:13.247|Running tests in test_logger
INF|2023-03-28T20:18:13.473|Running tests in test_std
```
# After Submitting
```
$nothing
```
# Description
This should give a slightly better error if a position expects a string
and the user writes a number-like value.
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
Require that any value that looks like it might be a number (starts with
a digit, or a '-' + digit, or a '+' + digits, or a special form float
like `-inf`, `inf`, or `NaN`) must now be treated as a number-like
value. Number-like syntax can only parse into number-like values.
Number-like values include: durations, ints, floats, ranges, filesizes,
binary data, etc.
# User-Facing Changes
BREAKING CHANGE
BREAKING CHANGE
BREAKING CHANGE
BREAKING CHANGE
BREAKING CHANGE
BREAKING CHANGE
BREAKING CHANGE
BREAKING CHANGE
Just making sure we see this for release notes 😅
This breaks any and all numberlike values that were treated as strings
before. Example, we used to allow `3,` as a bare word. Anything like
this would now require quotes or backticks to be treated as a string or
bare word, respectively.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
Adds `|` patterns to `match`, allowing you to try multiple patterns for
the same case.
Example:
```
match {b: 1} { {a: $b} | {b: $b} => { print $b } }
```
Variables that don't bind are set to `$nothing` so that they can be
later checked.
This PR also:
fixes#8631
Creates a set of integration tests for pattern matching also
# User-Facing Changes
Adds `|` to `match`. Fixes variable binding scope.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
the first part of this PR comes from a request from @presidento in
#8525.
the second one is an improvement of the error support.
# Description
this PR
- computes `module_search_pattern` to only `ls` the selected modules =>
the goal is to save search time in the future with more tests
- gives better errors when
- the `--path` is invalid
- the `--module` does not exist
- the search is too strict
### examples
```bash
>_ nu crates/nu-utils/standard_library/tests.nu --path does-not-exist
Error:
× directory_not_found
╭─[<commandline>:1:1]
1 │ main --path does-not-exist
· ───────┬──────
· ╰── no such directory
╰────
```
```bash
>_ nu crates/nu-utils/standard_library/tests.nu --module does-not-exist
Error:
× module_not_found
╭─[<commandline>:1:1]
1 │ main --module does-not-exist
· ───────┬──────
· ╰── no such module in /home/amtoine/.local/share/git/store/github.com/amtoine/nushell/crates/nu-utils/standard_library/
╰────
```
```bash
>_ nu crates/nu-utils/standard_library/tests.nu --command does_not_exist
Error:
× no test to run
```
instead of the previous
```bash
>_ nu crates/nu-utils/standard_library/tests.nu --path does-not-exist
Error:
× No matches found for /home/amtoine/.local/share/git/store/github.com/amtoine/nushell/does-not-exist/test_*.nu
╭─[/home/amtoine/.local/share/git/store/github.com/amtoine/nushell/crates/nu-utils/standard_library/tests.nu:32:1]
32 │ let tests = (
33 │ ls ($path | default $env.FILE_PWD | path join "test_*.nu")
· ───────────────────────────┬───────────────────────────
· ╰── Pattern, file or folder not found
34 │ | each {|row| {file: $row.name name: ($row.name | path parse | get stem)}}
╰────
help: no matches found
```
```bash
>_ nu crates/nu-utils/standard_library/tests.nu --module does-not-exist
Error:
× expected table from pipeline
╭─[/home/amtoine/.local/share/git/store/github.com/amtoine/nushell/crates/nu-utils/standard_library/tests.nu:59:1]
59 │ $tests_to_run
60 │ | group-by module
· ────┬───
· ╰── requires a table input
61 │ | transpose name tests
╰────
```
```bash
>_ nu crates/nu-utils/standard_library/tests.nu --command does-not-exist
Error:
× expected table from pipeline
╭─[/home/amtoine/.local/share/git/store/github.com/amtoine/nushell/crates/nu-utils/standard_library/tests.nu:59:1]
59 │ $tests_to_run
60 │ | group-by module
· ────┬───
· ╰── requires a table input
61 │ | transpose name tests
╰────
```
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
```
$nothing
```
# After Submitting
```
$nothing
```
# Description
Fixes: #8542
# User-Facing Changes
## Previous
```
❯ cat `~/TE ST/bug`
cat: ~/TE ST/bug: No such file or directory
```
## After
```
❯ cat `~/TE ST/bug`
a
```
This should be ok because We treat back-quoted strings as bare words
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
Should close#8616.
Related to #8590.
# Description
With the new builtin `match` command introduced in the `rust` source in
#8590, there is no need to have a custom `match` in the standard
library.
This PR removes the `match` command from `std.nu` and the associated
test.
# User-Facing Changes
Users can not access `match` from `std.nu`.
# Tests + Formatting
```
nu crates/nu-utils/standard_library/tests.nu --path crates/nu-utils/standard_library/ out+err> /dev/null; ($env.LAST_EXIT_CODE == 0)
```
gives `true`
# After Submitting
```
$nothing
```
# Description
This removes autoprinting the final value of a loop, much in the same
spirit as not autoprinting values at the end of statements. As we fix
these corner cases, it becomes more consistent that to print to the
screen in a script, you use the `print` command.
This gives a noticeable performance improvement as a bonus.
Before:
```
C:\Source\nushell〉 for x in 1..10 { $x }
1
2
3
4
5
6
7
8
9
10
```
Now:
```
C:\Source\nushell〉 for x in 1..10 { $x }
C:\Source\nushell〉
```
# User-Facing Changes
**BREAKING CHANGE**
Loops like `for`, `loop`, and `while` will no longer automatically print
loop values to the screen.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
Prior to this PR, the less/greater than operators (`<`, `>`, `<=`, `>=`)
would throw an error if either side was null. After this PR, these
operators return null if either side (or both) is null.
### Examples
```bash
1 < 3 # true
1 < null # null
null < 3 # null
null < null # null
```
### Motivation
JT [asked the C#
folks](https://discord.com/channels/601130461678272522/615329862395101194/1086137515053957140)
and this is apparently the approach they would choose for comparison
operators if they could start from scratch.
This PR makes `where` more convenient to use on jagged/missing data. For
example, we can now filter on columns that may not be present in every
row:
```
> [{foo: 123} {}] | where foo? > 10
╭───┬─────╮
│ # │ foo │
├───┼─────┤
│ 0 │ 123 │
╰───┴─────╯
```
Should close one of the tasks in #8450.
# Description
> **Note**
> in order of appearance in the global diff
- 1b7497c419 adds the `std-tests` job to
the CI which
1. installs `nushell` in the runner
2. run the `tests.nu` module
> see `open .github/workflows/ci.yml | get jobs.std-tests | to yaml`
-
[`ec85b6fd`..`9c122115`](ec85b6fd3fc004cd94e3fada5c8e5fe2714fd629..9c12211564ca8ee90ed65ae45776dccb8f8e4ef1)
is where all the magic happens => see below
- 🧪799c7eb7fd introduces some
bugs and failing test to see how the CI behaves => see how the [tests
failed](https://github.com/nushell/nushell/actions/runs/4460098237/jobs/7833018256)
as expected ❌
- 🧪 and c3de1fafb5 reverts the
failing tests, i.e. the previous commit, leaving a standard library
whose tests all pass 🎉 => see the [tests
passing](https://github.com/nushell/nushell/actions/runs/4460153434/jobs/7833110719?pr=8525#step:5:1)
now ✔️
## the changes to the runner
> see
[`ec85b6fd`..`9c122115`](ec85b6fd3fc004cd94e3fada5c8e5fe2714fd629..9c12211564ca8ee90ed65ae45776dccb8f8e4ef1)
the issue with the previous runner was the following: the clever trick
of using `nu -c "use ...; test"` did print the errors when occuring but
they did not capture the true "failure", i.e. in all cases the
`$env.LAST_EXIT_CODE` was set to `0`, never stopping the CI when a test
failed 🤔
i first tried to `try` / `catch` the error in
ec85b6fd3f which kinda worked but only
throw a single error, the first one
i thought it was not the best and started thinking about a solution to
have a complete report of all failing tests, at once, to avoid running
the CI multiple times!
the easiest solution i found was the one i implemented in
9c12211564
> **Warning**
> this changes the structure of the runner quite a bit, but the `for`
loops where annoying to manipulate structured data and allow the runner
to draw a complete report...
now the runner does the following
- compute the list of all available tests in a table with the `file`,
`module` and `name` columns (first part of the pipe until `flatten` and
`rename`)
- run the tests one by one computing the new `pass` column
- with a `log info`
- captures the failing ones => puts `true` in `pass` if the test passes,
`false` otherwise
- if at least one test has failed, throw a single error with the list of
failing tests
### hope you'll like it 😌
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
the standard tests now return a true error that will stop the CI
# After Submitting
```
$nothing
```
# Description
This does a few speedups for tight loops:
* Caches the DeclId for `table` so we don't look it up. This means users
can't easily replace the default one, we might want to talk about this
tradeoff. The lookup for finding `table` in a tight loop is currently
pretty heavy. Might be another way to speed this up.
* `table` no longer pre-calculates the width. Instead, it only
calculates the width when printing a table or record.
* Use more efficient way of collecting the block of each loop
* When printing output, only get the config when needed
Combined, this drops the runtime from a million loop tight iteration
from 1sec 8ms to 236ms.
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
Some minor code cleanup.
We've accumulated a few macros over the years that arguably don't need
to be macros. This PR removes 4 macros by either:
1. Inlining the macro
2. Replacing the macro with a local function
3. Replacing the macro with a closure
# Description
Add float, string, and date patterns to matcher.
This could probably use some tests 😅
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This moves the representation of variables on the stack to a Vec, which
more closely resembles a stack. For small numbers of variables live at
any one point, this tends to be more efficient than a HashMap. Having a
stack-like vector also allows us to remember a stack position,
temporarily push variables on, then quickly drop the stack back to the
original size when we're done. We'll need this capability to allow
matching inside of conditions.
On this mac, a simple run of:
`timeit { mut x = 1; while $x < 1000000 { $x += 1 } }`
Went from 1 sec 86 ms, down to 1 sec 2 ms. Clearly, we have a lot more
ground we can make up in looping speed 😅 but it's nice that for fixing
this to make matching easier, we also get a win in terms of lookup speed
for small numbers of variables.
# User-Facing Changes
Likely users won't (hopefully) see any negative impact and may even see
a small positive impact.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
@fdncred noticed an
[issue](https://github.com/nushell/nushell/pull/8529#issuecomment-1482770636)
with list annotations that while i was trying to find a fix found
another issue.
innitially, this was accepted by the parser
```nu
def err [list: list<int> = ['a' 'b' 'c']] {}
```
but now an error is raised
```nu
Error: nu::parser::assignment_mismatch
× Default value wrong type
╭─[entry #1:1:1]
1 │ def err [list: list<int> = ['a' 'b' 'c']] {}
· ──────┬────
· ╰── expected default value to be `list<int>`
╰────
```
# User-Facing Changes
none
# Tests + Formatting
done
this pr refines #8270 and closes#8109
# description
examples:
the original syntax is okay
```nu
def okay [nums: list] {} # the type of list will be list<any>
```
empty annotations are allowed in any variation
the last two may be caught by a future formatter,
but do not affect `nu` code currently
```nu
def okay [nums: list<>] {} # okay
def okay [nums: list< >] {} # weird but also okay
def okay [nums: list<
>] {} # also weird but okay
```
types are allowed (See [notes](#notes) below)
```nu
def okay [nums: list<int>] {} # `test [a b c]` will throw an error
def okay [nums: list< int > {} # any amount of space within the angle brackets is okay
def err [nums: list <int>] {} # this is not okay, `nums` and `<int>` will be parsed as
# two separate params,
```
nested annotations are allowed in many variations
```nu
def okay [items: list<list<int>>] {}
def okay [items: list<list>] {}
```
any unterminated annotation is caught
```nu
Error: nu::parser::unexpected_eof
× Unexpected end of code.
╭─[source:1:1]
1 │ def err [nums: list<int] {}
· ▲
· ╰── expected closing >
╰────
```
unknown types are flagged
```nu
Error: nu::parser::unknown_type
× Unknown type.
╭─[source:1:1]
1 │ def err [nums: list<str>] {}
· ─┬─
· ╰── unknown type
╰────
Error: nu::parser::unknown_type
× Unknown type.
╭─[source:1:1]
1 │ def err [nums: list<int, string>] {}
· ─────┬─────
· ╰── unknown type
╰────
```
# notes
the error message for mismatched types in not as intuitive
```nu
Error: nu::parser::parse_mismatch
× Parse mismatch during operation.
╭─[source:1:1]
1 │ def err [nums: list<int>] {}; err [a b c]
· ┬
· ╰── expected int
╰────
```
it should be something like this
```nu
Error: nu::parser::parse_mismatch
× Parse mismatch during operation.
╭─[source:1:1]
1 │ def err [nums: list<int>] {}; err [a b c]
· ──┬──
· ╰── expected list<int>
╰────
```
this is currently not implemented
# Description
I need a command that will transform hex string into bytes and into
other direction.
I've implemented `decode hex` command and `encode hex` command. (Based
on `encode base64` and `decode base64` commands
# User-Facing Changes
```
> '010203' | decode hex
0x[01 02 03]
```
and
```
> 0x[01 02 0a] | encode hex
'01020A'
```
---------
Co-authored-by: whiteand <andrewbeletskiy@gmail.com>
Bumps [miette](https://github.com/zkat/miette) from 5.5.0 to 5.6.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/zkat/miette/blob/main/CHANGELOG.md">miette's
changelog</a>.</em></p>
<blockquote>
<h2>5.6.0 (2023-03-14)</h2>
<h3>Bug Fixes</h3>
<ul>
<li><strong>ci:</strong> configure clippy-specific MSRV (<a
href="b658fc020b">b658fc02</a>)</li>
<li><strong>graphical:</strong> Fix wrong severity of related errors (<a
href="https://redirect.github.com/zkat/miette/issues/234">#234</a>) (<a
href="3497508aa9">3497508a</a>)</li>
<li><strong>atty:</strong> Switch out <code>atty</code> for
<code>is-terminal</code> (<a
href="https://redirect.github.com/zkat/miette/issues/229">#229</a>) (<a
href="443d240f49">443d240f</a>)</li>
</ul>
<h3>Features</h3>
<ul>
<li><strong>protocol:</strong> implement <code>Ord</code> for
<code>Severity</code> (<a
href="https://redirect.github.com/zkat/miette/issues/240">#240</a>) (<a
href="ed486c959d">ed486c95</a>)</li>
</ul>
<p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="78fe18e699"><code>78fe18e</code></a>
chore: Release</li>
<li><a
href="2335b25ee7"><code>2335b25</code></a>
docs: update changelog</li>
<li><a
href="443d240f49"><code>443d240</code></a>
fix(atty): Switch out <code>atty</code> for <code>is-terminal</code> (<a
href="https://redirect.github.com/zkat/miette/issues/229">#229</a>)</li>
<li><a
href="ed486c959d"><code>ed486c9</code></a>
feat(protocol): implement <code>Ord</code> for <code>Severity</code> (<a
href="https://redirect.github.com/zkat/miette/issues/240">#240</a>)</li>
<li><a
href="3497508aa9"><code>3497508</code></a>
fix(graphical): Fix wrong severity of related errors (<a
href="https://redirect.github.com/zkat/miette/issues/234">#234</a>)</li>
<li><a
href="b658fc020b"><code>b658fc0</code></a>
fix(ci): configure clippy-specific MSRV</li>
<li><a
href="ebc61b5cf8"><code>ebc61b5</code></a>
docs: Mention miette::miette! macro under "... in application
code" (<a
href="https://redirect.github.com/zkat/miette/issues/233">#233</a>)</li>
<li><a
href="14f952dc91"><code>14f952d</code></a>
(cargo-release) start next development iteration 5.5.1-alpha.0</li>
<li><a
href="128c0a1fae"><code>128c0a1</code></a>
(cargo-release) start next development iteration 5.5.1-alpha.0</li>
<li>See full diff in <a
href="https://github.com/zkat/miette/compare/miette-derive-v5.5.0...miette-derive-v5.6.0">compare
view</a></li>
</ul>
</details>
<br />
[](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)
Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
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# Description
Fix patterns in pattern matching to properly declare their variables
when discovering which variables need to be closed over when creating a
closure.
Also, moves `collect` to core, so that the core language can use `$in`.
Fixes#8595
# 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
> **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.
# Description
Allows `timeit` to also run commands directly, eg) `timeit ls -la`
# User-Facing Changes
Additional capabilities to `timeit`.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This does a couple random changes/fixes:
* Moves `timeit` to use a block instead of a closure. This makes it a
bit more flexible.
* Moves var bindings in patterns to be immutable
# User-Facing Changes
`timeit` now takes a block and no arguments.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This adds `match` and basic pattern matching.
An example:
```
match $x {
1..10 => { print "Value is between 1 and 10" }
{ foo: $bar } => { print $"Value has a 'foo' field with value ($bar)" }
[$a, $b] => { print $"Value is a list with two items: ($a) and ($b)" }
_ => { print "Value is none of the above" }
}
```
Like the recent changes to `if` to allow it to be used as an expression,
`match` can also be used as an expression. This allows you to assign the
result to a variable, eg) `let xyz = match ...`
I've also included a short-hand pattern for matching records, as I think
it might help when doing a lot of record patterns: `{$foo}` which is
equivalent to `{foo: $foo}`.
There are still missing components, so consider this the first step in
full pattern matching support. Currently missing:
* Patterns for strings
* Or-patterns (like the `|` in Rust)
* Patterns for tables (unclear how we want to match a table, so it'll
need some design)
* Patterns for binary values
* And much more
# 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
> **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.
# Description
This PR just tweaks the std.nu logging a bit. It looks like this after
this PR. I like the ability to have a parse-able file, which is why
there are pipes, and I like to have a pretty granular time date stamp in
order to get rough performance metrics.
```
nu crates\nu-utils\standard_library\tests.nu
INF|2023-03-23T15:02:00.284|Run test test_asserts test_assert
INF|2023-03-23T15:02:00.372|Run test test_asserts test_assert_equal
INF|2023-03-23T15:02:00.461|Run test test_asserts test_assert_error
INF|2023-03-23T15:02:00.585|Run test test_asserts test_assert_greater
INF|2023-03-23T15:02:00.674|Run test test_asserts test_assert_greater_or_equal
INF|2023-03-23T15:02:00.762|Run test test_asserts test_assert_length
INF|2023-03-23T15:02:00.847|Run test test_asserts test_assert_less
INF|2023-03-23T15:02:00.933|Run test test_asserts test_assert_less_or_equal
INF|2023-03-23T15:02:01.021|Run test test_asserts test_assert_not_equal
INF|2023-03-23T15:02:01.110|Run test test_dirs test_dirs_command
INF|2023-03-23T15:02:01.300|Run test test_logger test_critical
INF|2023-03-23T15:02:01.558|Run test test_logger test_debug
INF|2023-03-23T15:02:01.818|Run test test_logger test_error
INF|2023-03-23T15:02:02.074|Run test test_logger test_info
INF|2023-03-23T15:02:02.331|Run test test_logger test_warning
INF|2023-03-23T15:02:02.573|Run test test_std test_match
INF|2023-03-23T15:02:02.678|Run test test_std test_path_add
```
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This PR changes some help text to try and clarify how `register` works
when using from `nu -c`.
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This PR is to make test_dirs.nu work better on macos.
closes#8528
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This PR fixes a bug that prevented you from having multiple modifiers on
your keybindings.
TODO:
- The docs need to be fixed too
https://www.nushell.sh/book/line_editor.html#keybindings.
(https://github.com/nushell/nushell.github.io/pull/840)
- I think reedline needs to be changed to show this too since it
provides the list of available modifiers.
(https://github.com/nushell/reedline/pull/559)
Now you can do something like this where `shift` and `alt` are combined
with an underscore.
```
{
name: fuzzy_history_fzf
modifier: shift_alt
keycode: char_r
mode: [emacs , vi_normal, vi_insert]
event: {
blah
}
```
Here's the list of available combinations
```rust
"control" => KeyModifiers::CONTROL,
"shift" => KeyModifiers::SHIFT,
"alt" => KeyModifiers::ALT,
"none" => KeyModifiers::NONE,
"shift_alt" | "alt_shift" => KeyModifiers::SHIFT | KeyModifiers::ALT,
"control_shift" | "shift_control" => KeyModifiers::CONTROL | KeyModifiers::SHIFT,
"control_alt" | "alt_control" => KeyModifiers::CONTROL | KeyModifiers::ALT,
"control_alt_shift" | "control_shift_alt" => {
KeyModifiers::CONTROL | KeyModifiers::ALT | KeyModifiers::SHIFT
}
```
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
## Symptom
Lines which are input into `from ssv --aligned-columns` are split
incorrectly of they contain utf-8 characters which have the length of
multiple bytes. Notice how the values of the `Bars` column bleeds into
the `Security` column in the following output (the big grey areas are
censored data ;) ):
## Problem
The function behind `from ssv --aligned-columns` splits lines into
fields by byte index (which is default behavior of str.get(...) in Rust)
instead of character index. If the header row has a different length in
bytes than the remaining table rows, the split is executed incorrectly.
## Solution
The function behind `from ssv --aligned-columns1 now separates lines by
character index instead of byte index. This productes the following
(correct) output (the big grey areas are censored data ;) ):
This is a follow-up to https://github.com/nushell/nushell/pull/8379 and
https://github.com/nushell/nushell/discussions/8502.
This PR makes it so that the new `?` syntax for marking a path member as
optional short-circuits, as voted on in the
[8502](https://github.com/nushell/nushell/discussions/8502) poll.
Previously, `{ foo: 123 }.bar?.baz` would raise an error:
```
> { foo: 123 }.bar?.baz
× Data cannot be accessed with a cell path
╭─[entry #15:1:1]
1 │ { foo: 123 }.bar?.baz
· ─┬─
· ╰── nothing doesn't support cell paths
╰────
```
Here's what was happening:
1. The `bar?` path member access returns `nothing` because there is no field named `bar` on the record
2. The `baz` path member access fails when trying to access a `baz` field on that `nothing` value
After this change, `{ foo: 123 }.bar?.baz` returns `nothing`; the failed `bar?` access immediately returns `nothing` and the `baz` access never runs.
# Description
This is an experiment to see what switching the `let/let-env` family to
math expressions for initialisers would be like.
# User-Facing Changes
This would require any commands you call from `let x = <command here>`
(and similar family) to call the command in parentheses. `let x = (foo)`
to call `foo`.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
I was looking where we could remove the usage of once-cell dependency.
As for now, I only found one place. Not a terrible improvement, but at
least, it removes a dependency nu-test-support crate.
Relies on `Mutex::new` constified in Rust 1.63.0
# Description
this PR
- refactors `ErrorMake::run` to avoid duplicate branches depending on
the value of `--unspanned`
- completes the examples
1. show a really simple `error make` call, without any command
definition
2. show a complete error format with all possible fields
3. the command definition but with indentation and slightly better
description
- adds results to the first two examples
- gives meaningful error messages for all known "bad" error formats,
using the span of the error format or the span of `$format.label` to
better explain why the format is bad
# User-Facing Changes
users have now the following help
```bash
Examples:
Create a simple custom error
> error make {msg: "my custom error message"}
Create a more complex custom error
> error make {
msg: "my custom error message"
label: {
text: "my custom label text" # not mandatory unless $.label exists
start: 123 # not mandatory unless $.label.end is set
end: 456 # not mandatory unless $.label.start is set
}
}
Create a custom error for a custom command that shows the span of the argument
> def foo [x] {
let span = (metadata $x).span;
error make {
msg: "this is fishy"
label: {
text: "fish right here"
start: $span.start
end: $span.end
}
}
}
```
and the following error messages when the error format is bad
https://asciinema.org/a/568107🥳
# Tests + Formatting
- 🟢 `cargo fmt --all`
- 🟢 `cargo clippy --workspace -- -D warnings -D
clippy::unwrap_used -A clippy::needless_collect`
- 🔴 `cargo test --workspace`
=> the tests do not pass but they do not pass on latest `main` either =>
i should `cargo clean`, but that's an expensive operation on my
machine...
# After Submitting
the documentation would have to be regenerated over on the website
# Description
Fixes: #8548
# User-Facing Changes
```
❯ register target/debug/formats
Error:
× Register plugin failed
╭─[entry #1:1:1]
1 │ register target/debug/formats
· ──────────┬─────────
· ╰── plugin name must starts with nu_plugin_
╰────
```
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
…ion` hook
# Description
Previously when a `executehostcommand` shortcut calls `commandline`, to
get the current command line, it's incorrectly set to the value of
`executehostcommand` `cmd`.
This fixes the regression (due to #8207), so it's correctly set to
what's in the REPL buffer.
# 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
> **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.
Should close#7255.
# Description
**TL;DR**: this PR adds `--indent <int>`, `--tabs <int>` and `--raw` to
control a bit more the `string` output of `to nuon`, as done in `to
json` already, the goal being to promote the `NUON` format through easy
to read and formatted output `.nuon` files 😋
### outside of `crates/nu-command/src/formats/to/nuon.rs`
as the signature of `value_to_string` has changed, the single call to it
outside of its module definition has been changed to use default values
=> `value_to_string(&value, Span::unknown(), 0, &None)` in
`crates/nu-command/src/filters/uniq.rs`
### changes to `ToNuon` in `crates/nu-command/src/formats/to/nuon.rs`
- the signature now features `--raw`, `--indent <int>` and `--tabs
<int>`
- the structure of the `run` method is inspired from the one in `to
json`
- we get the values of the arguments
- we convert the input to a usable `Value`
- depending on whether the user raised `--raw`, `--indent` or `--tabs`,
we call the conversion to `string` with different values of the
indentation, starting at depth 0
- finally, we return `Ok` or a `ShellError::CantConvert` depending on
the conversion result
- some tool functions
- `get_true_indentation` gives the full indentation => `indent` repeated
`depth` times
- `get_true_separators` gives the line and field separators => a `("\n",
"")` when using some formatting or `("", " ")` when converting as pure
string on a single line
the meat of `nuon.rs` is now the `value_to_string` recursive function:
- takes the depth and the indent string
- adds correct newlines, space separators and indentation to the output
- calls itself with the same indent string but `depth + 1` to increase
the indentation by one level
- i used the `nl`, `idt`, `idt_po` (**i**n**d**en**t** **p**lus **o**ne)
and `idt_pt` (**i**n**d**en**t** **p**lus **t**wo) to make the
`format!`s easier to read
# User-Facing Changes
users can now
- control the amount and nature of NUON string output indentation with
- `--indent <number of " " per level>`
- `--tabs <number of "\t" per level>`
- use the previous behaviour of `to nuon` with the `--raw` option
- have new examples with `help to nuon`
> **Note**
> the priority order of the options is the following
> 1. `--raw`
> 2. `--tabs`
> 3. `--indent`
>
> the default is `--indent 2`
# Tests + Formatting
### new tests
- tests involving the string output of `to nuon`, i.e. tests not of the
form `... | to nuon | from nuon ...`, now use the `to nuon --raw`
command => this is the smallest change to have the tests pass, as the
new `to nuon --raw` is equivalent to the old `to nuon`
- in `crates/nu-command/src/formats/to/nuon.rs`, the previous example
has been replaced with three examples
- `[1 2 3] | to nuon` to show the default behaviour
- `[1 2 3] | to nuon --raw` to show the not-formatted output
- a more complex example with `{date: 2000-01-01, data: [1 [2 3] 4.56]}
| to nuon`
- the result values have been defined and the `examples` tests pass
### dev
- 🟢 `cargo fmt --all`
- 🟢 `cargo clippy --workspace -- -D warnings -D
clippy::unwrap_used -A clippy::needless_collect`
- 🟢 `cargo test --workspace` ~~passes but without
`to_nuon_errs_on_closure`~~ fixed in
0b4fad7eff
# After Submitting
the `to nuon` page would have to be regenerated at some point due to the
new tests
# Description
Fixes#6706.
I took a look at this issue and it seems that the issue is because the
path is canonicalized and thus derives to the target. I've tested it
locally by checking if the path is a symlink and acting accordingly to
not canonicalize it and it seems fine.
In current release if the target is deleted but the symlink remains and
one `ls`'s it, it throws a `directory not found` error. But with the fix
it still shows the symlink (with red background, indicating missing
target).
The change I've applied only triggers when `ls` is done on a symlink, on
all other counts it should basically do the same as before.
# 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
## List existing symlink and target
Current
```
ls a_symlink ╭───┬────────┬──────┬──────┬──────────────╮
│ # │ name │ type │ size │ modified │
├───┼────────┼──────┼──────┼──────────────┤
│ 0 │ a_file │ file │ 0 B │ 20 hours ago │
╰───┴────────┴──────┴──────┴──────────────╯
```
With fix
```
ls a_symlink ╭───┬───────────┬─────────┬──────┬──────────────╮
│ # │ name │ type │ size │ modified │
├───┼───────────┼─────────┼──────┼──────────────┤
│ 0 │ a_symlink │ symlink │ 6 B │ 20 hours ago │
╰───┴───────────┴─────────┴──────┴──────────────╯
```
## List existing symlink with missing target
Current
```
ls symfile_x
Error: nu:🐚:directory_not_found (link)
× Directory not found
╭─[entry #13:1:1]
1 │ ls symfile_x
· ────┬────
· ╰── directory not found
╰────
```
With fix
```
ls symfile_x ╭───┬───────────┬─────────┬──────┬─────────────╮
│ # │ name │ type │ size │ modified │
├───┼───────────┼─────────┼──────┼─────────────┤
│ 0 │ symfile_x │ symlink │ 6 B │ 2 hours ago │
╰───┴───────────┴─────────┴──────┴─────────────╯
```
# Description
Unbreak unit tests by updating default config for the new hook that
landed after the syntax change but didn't get its tests re-run.
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
as we now want to put all the library in `std.nu` alone, this PR removes
the mentions to "creating a separate submodule from `std.nu`" from the
`README` of the standard library and adds a few clarifications about the
structure of the library.
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
```
$nothing
```
# After Submitting
```
$nothing
```
# Description
Add a `command_not_found` function to `$env.config.hooks`. If this
function outputs a string, then it's included in the `help`.
An example hook on *Arch Linux*, to find packages that contain the
binary, looks like:
```nushell
let-env config = {
# ...
hooks: {
command_not_found: {
|cmd_name| (
try {
let pkgs = (pkgfile --binaries --verbose $cmd_name)
(
$"(ansi $env.config.color_config.shape_external)($cmd_name)(ansi reset) " +
$"may be found in the following packages:\n($pkgs)"
)
} catch {
null
}
)
}
# ...
```
# User-Facing Changes
- Add a `command_not_found` function to `$env.config.hooks`.
# 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.
when running the tests inside nu-protocol we were getting a compiler
warning...
this PR removes the compiler warning from nu-protocol.
by adding
```rust
#[allow(unused_imports)]
```
# Description
## in the `test_dirs` test module
- use the `std assert` function in the `test_dirs` module instead of
`myassert`
- refactor the "test cleaning" in the `clean` command
- allows to clean the tests and then throw a real error in the `catch`
block in case there is an error
- the test still "try"s to `clean` the test directory after the `catch`,
like in a "finally" block
- parse the `catch` error and `error make` a proper one instead of
`debug`ging it => because the `catch` will be triggered as soon as one
error occurs, there will always only be a single error in the tests, so
this does not change the behaviour of failing `dirs` tests!
> **Note**
> i'm not particularly happy with the parsing stage in the `catch`
block.
> however that's the simplest i found to both keep the `try` / `catch`
construct that allows to clean the test directory and have a proper
error at the same time!
## in the global `tests` module
- use `print` instead of `echo` to make sure the log statements show up
during the tests
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
```bash
nu crates/nu-utils/standard_library/tests.nu
```
passes but now with
- proper log statements
- proper error when a `dirs` error occurs => try with `sd 'assert \(1'
"assert (10" crates/nu-utils/standard_library/test_dirs.nu` 😉
# After Submitting
```
$nothing
```
# Description
```nushell
log critical "this is a critical message"
log error "this is an error message"
log warning "this is a warning message"
log info "this is an info message"
log debug "this is a debug message"
```
# Tests + Formatting
Tests are written. To run automatically, #8443 needs to be merged before
or after this PR.
---------
Co-authored-by: Mate Farkas <Mate.Farkas@oneidentity.com>
# Description
as closures now need to have explicit parameters, this PR adds the empty
`||` to the two closure of the `std match` test.
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
```
nu crates/nu-utils/standard_library/tests.nu
```
does not give the following anymore
```
Error: nu::parser::closure_missing_pipe
× Missing || inside closure
╭─[/home/amtoine/.local/share/git/store/github.com/amtoine/nushell/crates/nu-utils/standard_library/test_std.nu:29:1]
29 │ let branches = {
30 │ 1: { -1 }
· ───┬──
· ╰── Parsing as a closure, but || is missing
31 │ 2: { -2 }
╰────
help: Try add || to the beginning of closure
Error: nu:🐚:only_supports_this_input_type
× Input type not supported.
╭─[/home/amtoine/.local/share/git/store/github.com/amtoine/nushell/crates/nu-utils/standard_library/tests.nu:7:1]
7 │ nu -c $'use ($test_file) *; $nu.scope.commands | to nuon'
8 │ | from nuon
· ────┬────
· ╰── input type: nothing
9 │ | where module_name == $module_name
· ──┬──
· ╰── only list, binary, raw data or range input data is supported
10 │ | where ($it.name | str starts-with "test_")
╰────
```
# After Submitting
```
$nothing
```
# Description
This adds two different features to `open`:
* The ability to pass more than one file to `open`.
* Support for using globs in the filenames
`open` will create a list stream and stream the output if there is more
than one file opened
Examples:
```
open file1.csv file2.csv file3.csv
```
```
open *.nu | where $it =~ "echo"
```
# User-Facing Changes
Multi-file and glob support in `open`. Original `open` functionality
should continue as before.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
> **Warning**
> this PR is the result of a demand from the core team, to have the
simplest structure for the standard library, at least for now 👍
# Description
this PR mainly
- moved the `dirs.nu` module to the end of `std.nu`
- fixed the imports in `test_dirs.nu`
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
with the new runner from #8443, we get as expected 👌
```
>_ nu crates/nu-utils/standard_library/tests.nu
INFO Run tests in test_dirs
DEBUG Run test test_dirs/test_dirs_command
INFO Run tests in test_std
DEBUG Run test test_std/test_assert
DEBUG Run test test_std/test_match
DEBUG Run test test_std/test_path_add
```
# After Submitting
```
$nothing
```
Reverts nushell/nushell#8310
In anticipation that we may want to revert this PR. I'm starting the
process because of this issue.
This stopped working
```
let-env NU_LIB_DIRS = [
($nu.config-path | path dirname | path join 'scripts')
'C:\Users\username\source\repos\forks\nu_scripts'
($nu.config-path | path dirname)
]
```
You have to do this now instead.
```
const NU_LIB_DIRS = [
'C:\Users\username\AppData\Roaming\nushell\scripts'
'C:\Users\username\source\repos\forks\nu_scripts'
'C:\Users\username\AppData\Roaming\nushell'
]
```
In talking with @kubouch, he was saying that the `let-env` version
should keep working. Hopefully it's a small change.
# Description
Fixes: #7575
# User-Facing Changes
Previously:
```
if❯ if false { "aaa" } else if $a { 'a' }
Error: nu::parser::parse_mismatch
× Parse mismatch during operation.
╭─[entry #10:1:1]
1 │ if false { "aaa" } else if $a { 'a' }
· ─┬
· ╰── expected block, closure or record
╰────
```
After:
```
❯ if false { "aaa" } else if $a { 'a' }
Error: nu::parser::variable_not_found
× Variable not found.
╭─[entry #1:1:1]
1 │ if false { "aaa" } else if $a { 'a' }
· ─┬
· ╰── variable not found
╰────
```
# 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.
# Description
As title, closes: #7921closes: #8273
# User-Facing Changes
when define a closure without pipe, nushell will raise error for now:
```
❯ let x = {ss ss}
Error: nu::parser::closure_missing_pipe
× Missing || inside closure
╭─[entry #2:1:1]
1 │ let x = {ss ss}
· ───┬───
· ╰── Parsing as a closure, but || is missing
╰────
help: Try add || to the beginning of closure
```
`any`, `each`, `all`, `where` command accepts closure, it forces user
input closure like `{||`, or parse error will returned.
```
❯ {major:2, minor:1, patch:4} | values | each { into string }
Error: nu::parser::closure_missing_pipe
× Missing || inside closure
╭─[entry #4:1:1]
1 │ {major:2, minor:1, patch:4} | values | each { into string }
· ───────┬───────
· ╰── Parsing as a closure, but || is missing
╰────
help: Try add || to the beginning of closure
```
`with-env`, `do`, `def`, `try` are special, they still remain the same,
although it says that it accepts a closure, but they don't need to be
written like `{||`, it's more likely a block but can capture variable
outside of scope:
```
❯ def test [input] { echo [0 1 2] | do { do { echo $input } } }; test aaa
aaa
```
Just realize that It's a big breaking change, we need to update config
and scripts...
# 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.
# Description
Allow NU_LIBS_DIR and friends to be const they can be updated within the
same parse pass. This will allow us to remove having multiple config
files eventually.
Small implementation detail: I've changed `call.parser_info` to a
hashmap with string keys, so the information can have names rather than
indices, and we don't have to worry too much about the order in which we
put things into it.
Closes https://github.com/nushell/nushell/issues/8422
# User-Facing Changes
In a single file, users can now do stuff like
```
const NU_LIBS_DIR = ['/some/path/here']
source script.nu
```
and the source statement will use the value of NU_LIBS_DIR declared the
line before.
Currently, if there is no `NU_LIBS_DIR` const, then we fallback to using
the value of the `NU_LIBS_DIR` env-var, so there are no breaking changes
(unless someone named a const NU_LIBS_DIR for some reason).
# Tests + Formatting
~~TODO: write tests~~ Done
# After Submitting
~~TODO: update docs~~ Will do when we update default_env.nu/merge
default_env.nu into default_config.nu.
# Description
When using `char`, I somehow missed the `--list` flag (even though it's
of course displayed in the help output). While it's maybe a bit
redundant to have a usage of the flag in the examples, I suspect that I
may not be alone in needing an extra nudge on getting that info 😄
# User-Facing Changes
Just an extra example in the `char` help output.
# Description
_(Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.)_
_(Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.)_
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This adds a new cell path literal syntax for use in any value position,
not just in a context where we expect a cell path.
This can be used to assign to a variable and then later use that
variable as a cell path.
Example:
```
> let cell_path = $.a.b
> {a: {b: 3}} | get $cell_path
3
```
# User-Facing Changes
This adds the syntax `$.a.b` to universally mean the cell path `a.b`,
even in a context that doesn't expect a cell path.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
Fix the recent parser panic with a single `{`
Introduced by https://github.com/nushell/nushell/pull/8470
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
This PR adds a command `join` for performing SQL-style joins on Nushell
tables:
```
〉join -h
Join two tables
Usage:
> join {flags} <right-table> <left-on> (right-on)
Flags:
-h, --help - Display the help message for this command
-i, --inner - Inner join (default)
-l, --left - Left-outer join
-r, --right - Right-outer join
-o, --outer - Outer join
Signatures:
<table> | join list<any>, <string>, <string?> -> <table>
Parameters:
right-table <list<any>>: The right table in the join
left-on <string>: Name of column in input (left) table to join on
(optional) right-on <string>: Name of column in right table to join on. Defaults to same column as left table.
Examples:
Join two tables
> [{a: 1 b: 2}] | join [{a: 1 c: 3}] a
╭───┬───┬───╮
│ a │ b │ c │
├───┼───┼───┤
│ 1 │ 2 │ 3 │
╰───┴───┴───╯
```
<table>
<tbody>
<tr>
<td><img width="400" alt="image"
src="https://user-images.githubusercontent.com/52205/224578744-eb9d133e-2510-4a3d-bd0a-d615f07a06b7.png"></td>
</tr>
</tbody>
</table>
# User-Facing Changes
Adds a new command `join`
# Tests + Formatting
```
cargo test -p nu-command commands::join
```
Don't forget to add tests that cover your changes.
- [x] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- [x] `cargo test --workspace` to check that all tests pass
# After Submitting
- [ ] If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
---------
Co-authored-by: Reilly Wood <reilly.wood@icloud.com>
# Description
Resolves issue #8370
Adds the following flags to commands `from csv` and `from tsv`:
- `--flexible`: allow the number of fields in records to be variable
- `-c --comment`: a comment character to ignore lines starting with it
- `-q --quote`: a quote character to ignore separators in strings,
defaults to '\"'
- `-e --escape`: an escape character for strings containing the quote
character
Internally, the `Value` struct has an additional helper function
`as_char` which converts it to a single `char`
# User-Facing Changes
The single quoted string `'\t'` can no longer be used as a parameter for
the flag `--separator '\t'` as it is interpreted as a two-character
string. One needs to use from now on the flag with a double quoted
string like so: `-s "\t"` which correctly interprets the string as a
single `char`.
# Description
This PR tweaks the enable_vt_processing() function with more verbose
error handling. This is related to #8344.
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This fixes the `commandline` command when it's run with no arguments, so
it outputs the command being run. New line characters are included.
This allows for:
- [A way to get current command inside pre_execution hook · Issue #6264
· nushell/nushell](https://github.com/nushell/nushell/issues/6264)
- The possibility of *Atuin* to work work *Nushell*. *Atuin* hooks need
to know the current repl input before it is run.
# User-Facing Changes
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This adds back support for parens around params, eg `def foo (x: int) {
... }`
# User-Facing Changes
returns to the original support before the recent parser refactor
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
https://github.com/nushell/nushell/pull/8379 removed the `-i` flag from
`get` and `select` because the new `?` functionality covers most of the
same use cases. However, https://github.com/nushell/nushell/issues/8480
made me realize that `-i` is still useful when dealing with cell paths
in variables.
This PR re-adds the `-i` flag to `get` and `select`. It works by just
marking every member in the cell path as optional, which will behave
_slightly_ differently than `-i` used to (previously it would suppress
any errors, even type errors) but IMO that's OK.
# Description
Was original asked here:
https://github.com/nushell/nushell/pull/8405#issuecomment-1465062652
Make it easier to extend standard library with submodules.
(For a new submodule called `xx.nu` the tests can be written in
`test_xx.nu`).
Test discovery is implemented.
# User-Facing Changes
There are no user-facing changes.
# Tests + Formatting
Tests are updated.
There is no `nufmt` now.
---------
Co-authored-by: Mate Farkas <Mate.Farkas@oneidentity.com>
This reverts commit dec0a2517f.
It breaks programs like `fzf`
# Description
Fixes: #8472
Fixes: #8313Reopen: #7690
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
Fixes the issue where there is no way to escape `FOO=BAR` in a way that
treats it as a file path/executable name. Previously `^FOO=BAR` would be
handled as an environment shorthand. Now, environment shorthands are not
allowed to start with `^`. To create an environment shorthand value that
uses `^` as the first character of the environment variable name, use
quotes, eg `"^FOO"=BAR`
# User-Facing Changes
This should enable `=` being in paths and external command names in
command position.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This PR adds a fix for reading tag values from YAML file.
A tag in YAML file is denoted by using the exclamation point ("!")
symbol.
For example - Key: !Value
Additional passing test has also been added supporting the bug fix -
- `test_convert_yaml_value_to_nu_value_for_tagged_values`
The fix passes all the below required tests suites locally -
>To check standard code formatting.
- `cargo fmt --all -- --check` (`cargo fmt --all` applies these changes)
>To check that you're using the standard code style.
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect`
>To check that all tests pass
- `cargo test --workspace`
---------
Co-authored-by: Nitin Londhe <nitin.londhe@genmills.com>
Bumps [mockito](https://github.com/lipanski/mockito) from 0.32.5 to
1.0.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/lipanski/mockito/releases">mockito's
releases</a>.</em></p>
<blockquote>
<h2>1.0.0</h2>
<p>🎈 7 years and 63 releases later, it's finally time for the
1.0 🎈</p>
<h2>Changes</h2>
<ul>
<li><strong>[Breaking]</strong> The legacy interface was removed in this
version</li>
<li><strong>[Breaking]</strong> <code>Mock::with_body_from_fn</code> was
renamed to <code>Mock::with_chunked_body</code> - the former is still
supported with a deprecation warning</li>
<li>Mocks are only cleared when the server is dropped, not when the mock
is dropped - this means you <strong>don't have to assign mocks to
variables any more</strong> (unless you want to call other methods on
them)</li>
<li>Introduced the <code>Mock::remove</code> and
<code>Mock::remove_async</code> methods to remove mocks on demand</li>
</ul>
<h2>Major changes since 0.31</h2>
<ul>
<li>Tests can now run in parallel</li>
<li>Support for HTTP2</li>
<li>An async interface for all actions (though the sync interface is
also available)</li>
<li>Mock multiple server/hosts at the same time</li>
</ul>
<p>For a list of all the changes please check the <a
href="https://github.com/lipanski/mockito/releases">release log</a>.</p>
<h2>Migrating to the new API</h2>
<p>Legacy API:</p>
<pre lang="rust"><code>let m1 = mockito::mock("GET",
"/hello").with_body("hello").create();
let m2 = mockito::mock("GET",
"/bye").with_body("bye").create();
<p>// Use one of these to configure your client
let host = mockito:server_address();
let url = mockito::server_url();
</code></pre></p>
<p>New API:</p>
<pre lang="rust"><code>let mut server = mockito::Server::new();
server.mock("GET",
"/hello").with_body("hello").create();
server.mock("GET",
"/bye").with_body("bye").create();
<p>// Use one of these to configure your client
let host = server.host_with_port();
let url = server.url();
</code></pre></p>
<blockquote>
<p>If you can't migrate to the new API in one go, consider using version
0.32.5, which supports both the legacy API as well as the new API.</p>
</blockquote>
<h2>Migrating to the async API</h2>
<p>In order to write async tests, you'll need to use the
<code>_async</code> methods:</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="9a07811955"><code>9a07811</code></a>
Bump to 1.0.0</li>
<li><a
href="000c435f0e"><code>000c435</code></a>
Merge pull request <a
href="https://redirect.github.com/lipanski/mockito/issues/165">#165</a>
from lipanski/one-zero</li>
<li><a
href="68c56290a1"><code>68c5629</code></a>
Remove mocks when the server is dropped, not when the mock is
dropped</li>
<li><a
href="ac9042d022"><code>ac9042d</code></a>
Add the Windows line-ending fix to the test runner</li>
<li><a
href="0ce9788e00"><code>0ce9788</code></a>
Disable color tests on Windows</li>
<li><a
href="ad2ebcbaab"><code>ad2ebcb</code></a>
Fine-tuning the Windows test runner</li>
<li><a
href="abb9e91d71"><code>abb9e91</code></a>
Run Windows tests on Github Actions</li>
<li><a
href="5a7c96eaec"><code>5a7c96e</code></a>
Rename Mock::with_body_from_fn to Mock::with_chunked_body</li>
<li><a
href="ed338faedf"><code>ed338fa</code></a>
Uncomment threads tests</li>
<li><a
href="6e2064de95"><code>6e2064d</code></a>
Drop legacy interface</li>
<li>Additional commits viewable in <a
href="https://github.com/lipanski/mockito/compare/0.32.5...1.0.0">compare
view</a></li>
</ul>
</details>
<br />
[](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)
Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.
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# Description
Fixes: #8402#8391
The cause of these issue if when we want to evaluate a expression with
`Value::Error`, nushell show error immediately. To fix the issue, we can
wrap the `Value::Error` into a `Value::Record`. So user can see the
message he want.
# User-Facing Changes
Before
```
❯ try { 1 / 0 } catch {|e| echo $"error is ($e)"}
Error: nu:🐚:division_by_zero
× Division by zero.
╭─[entry #2:1:1]
1 │ try { 1 / 0 } catch {|e| echo $"error is ($e)"}
· ┬
· ╰── division by zero
╰────
```
After
```
❯ try { 1 / 0 } catch {|e| echo $"error is ($e)"}
error is {msg: Division by zero., debug: DivisionByZero { span: Span { start: 43104, end: 43105 } }, raw: DivisionByZero { sp
an: Span { start: 43104, end: 43105 } }}
```
As we can see, error becomes a record with `msg`, `debug`, `raw`
columns.
1. msg column is a user friendly message.
2. debug column is more about `Value::Error` information as a string.
3. raw column is a `Value::Error` itself, if user want to re-raise the
error, just use `$e | get raw`
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
This is a follow up from https://github.com/nushell/nushell/pull/7540.
Please provide feedback if you have the time!
## Summary
This PR lets you use `?` to indicate that a member in a cell path is
optional and Nushell should return `null` if that member cannot be
accessed.
Unlike the previous PR, `?` is now a _postfix_ modifier for cell path
members. A cell path of `.foo?.bar` means that `foo` is optional and
`bar` is not.
`?` does _not_ suppress all errors; it is intended to help in situations
where data has "holes", i.e. the data types are correct but something is
missing. Type mismatches (like trying to do a string path access on a
date) will still fail.
### Record Examples
```bash
{ foo: 123 }.foo # returns 123
{ foo: 123 }.bar # errors
{ foo: 123 }.bar? # returns null
{ foo: 123 } | get bar # errors
{ foo: 123 } | get bar? # returns null
{ foo: 123 }.bar.baz # errors
{ foo: 123 }.bar?.baz # errors because `baz` is not present on the result from `bar?`
{ foo: 123 }.bar.baz? # errors
{ foo: 123 }.bar?.baz? # returns null
```
### List Examples
```
〉[{foo: 1} {foo: 2} {}].foo
Error: nu:🐚:column_not_found
× Cannot find column
╭─[entry #30:1:1]
1 │ [{foo: 1} {foo: 2} {}].foo
· ─┬ ─┬─
· │ ╰── cannot find column 'foo'
· ╰── value originates here
╰────
〉[{foo: 1} {foo: 2} {}].foo?
╭───┬───╮
│ 0 │ 1 │
│ 1 │ 2 │
│ 2 │ │
╰───┴───╯
〉[{foo: 1} {foo: 2} {}].foo?.2 | describe
nothing
〉[a b c].4? | describe
nothing
〉[{foo: 1} {foo: 2} {}] | where foo? == 1
╭───┬─────╮
│ # │ foo │
├───┼─────┤
│ 0 │ 1 │
╰───┴─────╯
```
# Breaking changes
1. Column names with `?` in them now need to be quoted.
2. The `-i`/`--ignore-errors` flag has been removed from `get` and
`select`
1. After this PR, most `get` error handling can be done with `?` and/or
`try`/`catch`.
4. Cell path accesses like this no longer work without a `?`:
```bash
〉[{a:1 b:2} {a:3}].b.0
2
```
We had some clever code that was able to recognize that since we only
want row `0`, it's OK if other rows are missing column `b`. I removed
that because it's tricky to maintain, and now that query needs to be
written like:
```bash
〉[{a:1 b:2} {a:3}].b?.0
2
```
I think the regression is acceptable for now. I plan to do more work in
the future to enable streaming of cell path accesses, and when that
happens I'll be able to make `.b.0` work again.
Should close#8444.
# Description
as asked by @presidento, i've used a generic command to run the tests.
i've also transformed the "a concrete example" sections into quote
blocks to make them stand out less.
not sure about that one, please tell me what you think 😋
i think a small example is always helpfull, maybe some work has to be
done to make it better 💪
# User-Facing Changes
hopefully a slightly clearer README for the standard library
# Tests + Formatting
```
$nothing
```
# After Submitting
```
$nothing
```
# Description
I found this when I was checking out my commits. It must have happened
during one of the random test failures that I've been getting quite
often recently.
# User-Facing Changes
None?
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
This starts working on refactoring the parser to no longer use
SyntaxShape when making parsing decisions about values. This PR covers
grouping a few of the steps in `parse_value` to key off the first
character for what group of parsing steps it should use.
# User-Facing Changes
Hopefully none.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
`help externs` - command, which list external commands
Closes https://github.com/nushell/nushell/issues/8301
# User-Facing Changes
```nu
$ help externs
╭───┬──────────────┬─────────────┬───────────────────────────────────────────────────╮
│ # │ name │ module_name │ usage │
├───┼──────────────┼─────────────┼───────────────────────────────────────────────────┤
│ 0 │ git push │ completions │ Push changes │
│ │ │ │ │
│ 1 │ git fetch │ completions │ Download objects and refs from another repository │
│ │ │ │ │
│ 2 │ git checkout │ completions │ Check out git branches and files │
│ │ │ │ │
╰───┴──────────────┴─────────────┴───────────────────────────────────────────────────╯
```
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
It is a common pattern to add message to assert.
Also the error message was not so helpful. (See the difference in the
documentation)
---------
Co-authored-by: Mate Farkas <Mate.Farkas@oneidentity.com>
# Description
This fixes up some clippy warnings and removes some old names/info from
our unit tests
# User-Facing Changes
Internal changes only
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
Prior to this PR, `ls` would return `nothing` in an empty directory.
After this PR, it returns an empty `List`. This makes the behaviour of
`ls` more consistent and easier to reason about (IMO).
This was prompted by a user noticing that `ls | where size == 0KB and
type == file` breaks when run in an empty directory:
```
× Input type not supported.
╭─[entry #12:1:1]
1 │ ls | where size == 0KB and type == file
· ─┬ ──┬──
· │ ╰── only list, binary, raw data or range input data is supported
· ╰── input type: nothing
╰────
```
If people agree with this change, let's wait until after the 0.77
release so we have a bit more time to test it.
# Description
The correction made here concerns the issue #8431. Indeed, the algorithm
initially proposed to remove elements of a `vector` performed a loop
with `remove` and an incident therefore appeared when several values
were equal because the deletion was done outside the length of the
vector:
```rust
let mut found = false;
for (i, col) in cols.clone().iter().enumerate() {
if col == col_name {
cols.remove(i);
vals.remove(i);
found = true;
}
}
```
Then, `[[a, a]; [1, 2]] | reject a: ` gave `thread 'main' panicked at
'removal index (is 1) should be < len (is 1)',
crates/nu-protocol/src/value/mod.rs:1213:54`.
The proposed correction is therefore the implementation of the
`retain_mut` utility dedicated to this functionality.
```rust
let mut found = false;
let mut index = 0;
cols.retain_mut(|col| {
if col == col_name {
found = true;
vals.remove(index);
false
} else {
index += 1;
true
}
});
```
# Description
The "CREATE TABLE" statement in `into sqlite` does not add quotes to the
column names, reproduction steps are below:
```
/home/xxx〉[[name,y/n];[a,y]] | into sqlite test.db
Error:
× Failed to prepare SQLite statement
╭─[entry #1:1:1]
1 │ [[name,y/n];[a,y]] | into sqlite test.db
· ───┬───
· ╰── near "/": syntax error in CREATE TABLE IF NOT EXISTS main (name TEXT,y/n TEXT) at offset 44
╰────
```
# User-Facing Changes
None
---------
Co-authored-by: Reilly Wood <reilly.wood@icloud.com>
# Description
Prevents alias from aliasing itself. It allows a commonly requested
pattern similar to `alias ls = ls -l`.
One small issue is that the syntax highlighting is a bit off:
Fixes https://github.com/nushell/nushell/issues/8246
# User-Facing Changes
Shouldn't be a breaking change.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
# Description
Our `ShellError` at the moment has a `std::mem::size_of<ShellError>` of
136 bytes (on AMD64). As a result `Value` directly storing the struct
also required 136 bytes (thanks to alignment requirements).
This change stores the `Value::Error` `ShellError` on the heap.
Pro:
- Value now needs just 80 bytes
- Should be 1 cacheline less (still at least 2 cachelines)
Con:
- More small heap allocations when dealing with `Value::Error`
- More heap fragmentation
- Potential for additional required memcopies
# Further code changes
Includes a small refactor of `try` due to a type mismatch in its large
match.
# User-Facing Changes
None for regular users.
Plugin authors may have to update their matches on `Value` if they use
`nu-protocol`
Needs benchmarking to see if there is a benefit in real world workloads.
**Update** small improvements in runtime for workloads with high volume
of values. Significant reduction in maximum resident set size, when many
values are held in memory.
# Tests + Formatting
