# 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
_(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-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
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
This PR fixes a testing bug that @rgwood found and PR #8653 introduced,
mentioned
[here](https://github.com/nushell/nushell/pull/8653#issuecomment-1491263657).
Since 8653 returns canonicalizes config paths now, the tests need to
return canonicalized paths as well. Without this PR, if you have your
nushell config dir symlinked, this test will fail. This PR fixes that
test.
# 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-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
The coverage testing on CI has been broken for at least a week. It looks
like we might have to do some work, but for now, disabling it so we
don't give bad stability info to contributors.
# 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.
Related to #8525.
# Description
With #8525, the tests for the standard library have been enabled in the
CI.
The only places where these tests are missing are
- the PR template
- the toolkit
This PR adds
- `cargo run -- crates/nu-utils/standard_library/tests.nu` to the PR
template
- the same command as `toolkit test stdlib`
- the `test stdlib` command to `toolkit check pr`
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
the new output of `toolkit check pr`, with the same color code:
> - 🟢 `toolkit fmt`
> - 🟢 `toolkit clippy`
> - 🟢 `toolkit test`
> - 🟢 `toolkit test stdlib`
# After Submitting
```
$nothing
```
# 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
Take 2...
_(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
The showcase repo has some cool material in it that I think is valuable
for our readers developers. Giving it a bit more exposure by putting it
our Readme will allow more folks to know this is yet another valuable
resource. I learned about this today from Darren and thought it would be
good to allow others the same opportunity to find it easier as well...
_(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 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
```
