# Description
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Fixes https://github.com/nushell/nushell/issues/9229.
Supersedes #9234
The reported problem was that `shells` list of active shells (a.k.a `std
dirs show` would show an inaccurate active
working directory if user changed it via `cd` command.
The fix here is for the `std dirs` module to let `$env.PWD` mask the
active slot of `$env.DIRS_LIST`. The user is free to invoke CD (or write
to `$env.PWD`) and `std dirs show` will display that as the active
working directory.
When user changes the active slot (via `n`, `p`, `add` or `drop`) `std
dirs` remembers the then current PWD in the about-to-be-vacated active
slot in `$env.DIRS_LIST`, so it is there if you come back to that slot.
# User-Facing Changes
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helps us keep track of breaking changes. -->
None. It just works™️
# Tests + Formatting
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- `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the
standard library
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> toolkit check pr
> ```
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# After Submitting
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# Description
A new command to simplify assertions for `false`.
The name is just a draft, though I could not come up with a better name.
I have rejected `assert false`, because I would have to rename `assert`
to `assert true` which would break the compatibility and worsen the
shell experience of the good old `assert`.
Another idea I have rejected was something like `assert_false` to keep
it consistent with the naming convention of our stdlib.
I am open to suggestions :)
# User-Facing Changes
Just a new command
# Tests + Formatting
- [x] Done
# After Submitting
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# Description
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PATH and Path are different (in nushell at least) based on the OS
# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
None the command now works as expected
# Tests + Formatting
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clippy::needless_collect -A clippy::result_large_err` 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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> ```
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# After Submitting
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# Description
this pr adds the following commands to `std iter`
- `iter find-index` -> returns the index of the first element that
matches the predicate or `-1` if none
- `iter flat-map` -> maps a closure to each nested structure and
flattens the result
- `iter zip-with` -> zips two structures and applies a closure to each
of the zips
it also fixes some \*\*very minor\*\* inconsistencies in the module
Related to:
- #8311
- #8353
# Description
with the new `$nu.startup-time` from #8353 and as mentionned in #8311,
we are now able to fully move the `nushell` banner from the `rust`
source base to the standard library.
this PR
- removes all the `rust` source code for the banner
- rewrites a perfect clone of the banner to `std.nu`, called `std
banner`
- call `std banner` from `default_config.nu`
# User-Facing Changes
see the demo: https://asciinema.org/a/566521
- no config will show the banner (e.g. `cargo run --release --
--no-config-file`)
- a custom config without the `if $env.config.show_banner` block and no
call to `std banner` would never show the banner
- a custom config with the block and `config.show_banner = true` will
show the banner
- a custom config with the block and `config.show_banner = false` will
NOT show the banner
# Tests + Formatting
a new test line has been added to `tests.nu` to check the length of the
`std banner` output.
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
# After Submitting
```
$nothing
```
---------
Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
# Description
- prettify formatting
- move message formatting to a private function
- allow short prefixes for loggers via `--short|-s` flag
# User-Facing Changes
- allow short prefixes for loggers via `--short|-s` flag
# Tests + Formatting
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clippy::needless_collect -A clippy::result_large_err` 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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---------
Co-authored-by: amtoine <stevan.antoine@gmail.com>
# Description
- Log levels are now exported members of `std log`, e.g. `std log
CRITICAL_LEVEL`
- Added `std log custom` command that allows to declare custom message
format (actual message replaces `%MSG%` in the template) with
user-defined log level.
# User-Facing Changes
New possibilities included in description
# Tests + Formatting
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clippy::needless_collect -A clippy::result_large_err` 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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documentation](https://github.com/nushell/nushell.github.io) after the
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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
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>
