# 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
```
$nothing
```
---------
Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
# Description
an example should show what happens quite clearly 😋
> **Note**
> the ugly spanned errors you'll see below are fixed in
https://github.com/nushell/nushell/pull/9039😌
in all cases we get
```
> std help commands does-not-exist-anywhere
Help pages from external command does-not-exist-anywhere:
No manual entry for does-not-exist-anywhere
Error:
× std::help::command_not_found
╭─[help:662:1]
662 │
663 │ let command = ($command | str join " ")
· ─┬─
· ╰── command not found
664 │
╰────
```
but
## ❌ before this PR
```
> std help does-not-exist-anywhere
Help pages from external command does-not-exist-anywhere:
No manual entry for does-not-exist-anywhere
```
without any error, which makes it inconsistent with all the other `std
help` commands which give errors when not finding an item 🤔
## ✔️ with this PR
```
> std help does-not-exist-anywhere
Help pages from external command does-not-exist-anywhere:
No manual entry for does-not-exist-anywhere
Error:
× std::help::item_not_found
╭─[help:740:1]
740 │
741 │ let item = ($item | str join " ")
· ─┬─
· ╰── item not found
742 │
╰────
```
# User-Facing Changes
more consistent errors when using `std help` and `std help commands`, as
shown 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 -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
```
$nothing
```
related to
https://github.com/nushell/nushell/issues/8588#issuecomment-1538624565
# Description
this PR switches the date and log level in `std log` 👍
# User-Facing Changes
the date and log level are now swapped in the `std log` format.
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
# After Submitting
```
$nothing
```
# 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
<!--
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 -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
<!-- 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: amtoine <stevan.antoine@gmail.com>
# Description
this PR makes `std help` commands return a table no matter the number of
matches when using `--find`.
as proposed by Darren, this would allow users to still rely on things
like
```nushell
let blah = (std help modules -f weather | get name)
```
even if there is a single match.
# User-Facing Changes
`std help ... --find ...` now returns a table as `help ... --find ...`
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
# After Submitting
```
$nothing
```
# Description
<!--
Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.
Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.
-->
Makes in so if you run `std help <external>` it will run `man <command>`
to get help pages. This command is configurable w/ the `$env.NU_HELPER`
var.
This will close#8032
Examples:
`std help rg` will display the ripgrep help pages
Todo:
- [x] Make flags and fallback configurable
- [x] Improve the warning that it is external
- [ ] Implement `--find` for external commands
# User-Facing Changes
Users will now be able to run `std help` on external commands
# 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 -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
<!-- 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
- 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
<!--
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 -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
<!-- 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 stated in the `0.79` release note, this PR removes the `old-alias`
and `export old-alias` commands, which were deprecated before.
# User-Facing Changes
`old-alias` is gone for good 😌
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
# After Submitting
already mentionned in the `0.79` release note.
cc/ @fdncred
# Description
in the examples of `std bench` there is an expanded table without
explicitely expanding it...
this PR adds a `table -e` to the `std bench` call in the example.
# User-Facing Changes
the help page of `std bench` now does make sense 😌
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
# After Submitting
```
$nothing
```
Should close on of the points in
- https://github.com/nushell/nushell/issues/8813
# Description
this PR uses the new `--columns` option for `find` to filter the results
of the `std help` commands on the `usage`, `name` and `search_terms`
columns.
# User-Facing Changes
the `--find` option of `std help` commands should match more closely the
built-in `help` commands output.
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
# After Submitting
```
$nothing
```
Should close on of the points in
- https://github.com/nushell/nushell/issues/8813
# Description
before this PR, we had a problem
```
cargo run -- -c '{
modules: ((help modules | get name) == (std help modules | get name))
aliases: ((help aliases | get name) == (std help aliases | get name))
externs: ((help externs | get name) == (std help externs | get name))
operators: ((help operators | get name) == (std help operators | get name))
commands: ((help commands | get name) == (std help commands | get name))
}'
```
would give
```
╭───────────┬───────╮
│ modules │ false │
│ aliases │ true │
│ externs │ true │
│ operators │ false │
│ commands │ true │
╰───────────┴───────╯
```
this PR removes the `name` sorting so that the orders are the same
between the `std` implementation and the built-in one.
> **Note**
> run the same `cargo run` command as above and see
> ```
> ╭───────────┬──────╮
> │ modules │ true │
> │ aliases │ true │
> │ externs │ true │
> │ operators │ true │
> │ commands │ true │
> ╰───────────┴──────╯
> ```
# User-Facing Changes
the operators in `std help ...` will be sorted just as the built-in
`help ...`.
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
# After Submitting
```
$nothing
```
# 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
<!--
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.
-->
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
<!--
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 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
```
$nothing
```
Move test runner to standard library.
Originated from #8819
# After Submitting
I'll update the documentation about testing:
http://www.nushell.sh/book/testing.html
---------
Co-authored-by: Mate Farkas <Mate.Farkas@oneidentity.com>
> **Note**
> waiting for
> - https://github.com/nushell/nushell/pull/8770
> - #8815
# Description
this PR adds a very basic completion support to the `help`
implementations of the `std`.
# User-Facing Changes
completion on all the `std help ...` commands, based on the names in
`$nu.scope.`
# Tests + Formatting
- ⚫ `toolkit fmt`
- ⚫ `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
# After Submitting
```
$nothing
```
