# Description
Fixes#8245. Instead of trying to use `nano` or `notepad` as defaults,
it errors out if finds that `buffer_editor` , $EDITOR, $VISUAL do not
exist.
If the PR is landed, Ill update the website as it means what its in
there is no longer correct.
```
❯ config nu
Error:
× No editor configured
╭─[entry #3:1:1]
1 │ config nu
· ────┬────
· ╰── Please specify one via environment variables $EDITOR or $VISUAL
╰────
help: Nushell's config file can be found with the command: $nu.config-path. For more help: (https://nushell.sh/book/configuration.html#configurations-with-built-in-commands)
```
# User-Facing Changes
# Tests + Formatting
Make sure you've run and fixed any issues with these commands:
- [X] `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes)
- [X] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect` to check that you're using the standard code style
- [X] `cargo test --workspace` to check that all tests pass
# After Submitting
If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date.
This reverts https://github.com/nushell/nushell/pull/8114 which upgraded
to `notify` (a file watching crate used by the `watch` command) v5.
`notify` v5 has several breaking changes and it's much harder to use. It
no longer includes debouncing of file system events, which I think is
essential functionality for `watch`. @WindSoilder was going to try
writing our own debouncing functionality but I don't think he had time
to finish it.
@WindSoilder Is it OK if we revert this for the 0.77 release (March 14)?
We can try again for 0.78
Add two rows in `$nu`, `$nu.is-interactive` and `$nu.is-login`, which
are true when nu is run in interactive and login mode respectively.
The `-i` flag now behaves a bit more like that of bash's, where the any
provided command or file is run without REPL but in "interactive mode".
This should entail sourcing interactive-mode config files, but since we
are planning on overhauling the config system soon, I'm holding off on
that. For now, all `-i` does is set `$nu.is-interactive` to be true.
About testing, I can't seem to find where cli-args get tested, so I
haven't written any new tests for this. Also I don't think there are any
docs that need updating. However if I'm wrong please tell me.
# Description
Hides https://github.com/nushell/nushell/pull/7925 from config and
disables by default. Option is still present in config, just hidden.
# User-Facing Changes
Users can no longer find `table.show_empty` in config and it is set to
false by default.
# 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 PR fixes an error message that popped up after landing a PR #8337.
I guess there were too many changes since the PR was submitted?
# 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 PR adds the `path add` command to
`crates/nu-utils/standard_library/std.nu`
- this comes from frequent questions over on the discord server, about
how to add directories to the `PATH`
- this is greatly inspired from the [original
`path-add`](https://discord.com/channels/601130461678272522/615253963645911060/1081206660816699402)
from @melMass
- allows to prepend and append a variable number of directories to the
`PATH`
- i've added a description with an example
- i've added tests in `crates/nu-utils/standard_library/tests.nu` that
hopefully covers all the features
# User-Facing Changes
`path add` can now be used from `std.nu`
# Tests + Formatting
the tests pass with
```bash
nu crates/nu-utils/standard_library/tests.nu
```
# After Submitting
```bash
$nothing
```
# Description
Fix for data ambiguity noted in #8244.
Basic change is to use nanosecond resolution for unix timestamps (stored
in type Int). Previously, a timestamp might have seconds, milliseconds
or nanoseconds, but it turned out there were overlaps in data ranges
between different resolutions, so there wasn't always a unique mapping
back to date/time.
Due to higher precision, the *range* of dates that timestamps can map to
is restricted. Unix timestamps with seconds resolution and 64 bit
storage can cover all dates from the Big Bang to eternity. Timestamps
with seconds resolution and 32 bit storage can only represent dates from
1901-12-13 through 2038-01-19. The nanoseconds resolution and 64 bit
storage used with this fix can represent dates from 1677-09-21T00:12:44
to 2262-04-11T23:47:16, something of a compromise.
# User-Facing Changes
_(List of all changes that impact the user experience here. This helps
us keep track of breaking changes.)_
## `<datetime> | into int`
Converts to nanosecond resolution
```rust
〉date now | into int
1678084730502126846
```
This is the number of non-leap nanoseconds after the unix epoch date:
1970-01-01T00:00:00+00:00.
Conversion fails for dates outside the supported range:
```rust
〉1492-10-12 | into int
Error: nu:🐚:incorrect_value
× Incorrect value.
╭─[entry #51:1:1]
1 │ 1492-10-12 | into int
· ────┬───
· ╰── DateTime out of timestamp range 1677-09-21T00:12:43 and 2262-04-11T23:47:16
╰────
```
## `<int> | into datetime`
Can no longer fail or produce incorrect results for any 64-bit input:
```rust
〉0 | into datetime
Thu, 01 Jan 1970 00:00:00 +0000 (53 years ago)
〉"7fffffffffffffff" | into int -r 16 | into datetime
Fri, 11 Apr 2262 23:47:16 +0000 (in 239 years)
〉("7fffffffffffffff" | into int -r 16) * -1 | into datetime
Tue, 21 Sep 1677 00:12:43 +0000 (345 years ago)
```
## `<date> | date to-record` and `<date> | date to-table`
Now both have a `nanosecond` field.
```rust
〉"7fffffffffffffff" | into int -r 16 | into datetime | date to-record
╭────────────┬───────────╮
│ year │ 2262 │
│ month │ 4 │
│ day │ 11 │
│ hour │ 23 │
│ minute │ 47 │
│ second │ 16 │
│ nanosecond │ 854775807 │
│ timezone │ +00:00 │
╰────────────┴───────────╯
〉"7fffffffffffffff" | into int -r 16 | into datetime | date to-table
╭───┬──────┬───────┬─────┬──────┬────────┬────────┬────────────┬──────────╮
│ # │ year │ month │ day │ hour │ minute │ second │ nanosecond │ timezone │
├───┼──────┼───────┼─────┼──────┼────────┼────────┼────────────┼──────────┤
│ 0 │ 2262 │ 4 │ 11 │ 23 │ 47 │ 16 │ 854775807 │ +00:00 │
╰───┴──────┴───────┴─────┴──────┴────────┴────────┴────────────┴──────────╯
```
This change was not mandated by the OP problem, but it is nice to be
able to see the nanosecond bits that were present in Nushell `date` type
all along.
# 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
i tried yesterday to `encode` with an invalid character set and this is
what i got
```bash
>_ {alg: "HS256", type: "JWT"} | to json -r | encode base64 --character-set invalid-character-set
Error:
× value is not an accepted character set
╭─[entry #11:1:1]
1 │ {alg: "HS256", type: "JWT"} | to json -r | encode base64 --character-set invalid-character-set
· ──────────┬──────────
· ╰── invalid-character-set is not a valid character-set.
Please use `help hash base64` to see a list of valid character sets.
╰────
```
but `hash base64` is now a deprecated command, see `help hash base64`.
=> **this PR changes the error message to mention `help encode base64`,
where the list of valid character sets is, instead**
# User-Facing Changes
```
$nothing
```
# Tests + Formatting
- 🟢 `cargo fmt --all`
- 🟢 `cargo clippy --workspace -- -D warnings -D
clippy::unwrap_used -A clippy::needless_collect`
- 🟢 `cargo test --workspace`
# After Submitting
```
$nothing
```
This PR adds tests to confirm that:
1. `http get` does the right thing (bail) when it encounters common SSL
errors
2. the `--insecure` flag works to ignore SSL errors
It's prompted by #8098, where `--insecure` stopped working and we didn't
notice until it was reported by a user.
## Deets + considerations
This PR uses [badssl.com](https://badssl.com/), a very handy website
affiliated with the Google Chrome team. The badssl authors mention that
stability is not guaranteed:
> Most subdomains are likely to have stable functionality, but anything
could change without notice.
I suspect that the badssl.com subdomains I've chosen will be stable
enough in practice. Can revisit this if the tests end up being flaky.
This PR does mean our tests are now making an external network call...
which I _think_ is OK. Our CI isn't exactly designed for offline
machines; test runners already have to download a bunch of crates etc. I
think the new tests are quick enough:
Fixes#8341.
The `CustomValue::to_json()` function is an odd duck; it defaults to
returning `null`, and no `CustomValue` implementations override it to do
anything useful. I forgot to implement `to_json()` for `SQLiteDatabase`,
so `open foo.db | to json` was returning `null`.
To fix this, I've removed `CustomValue::to_json()` and now `to json`
will collect a `CustomValue` into a regular `Value` before doing a JSON
conversion.
Continuation of #8229 and #8326
# Description
The `ShellError` enum at the moment is kind of messy.
Many variants are basic tuple structs where you always have to reference
the implementation with its macro invocation to know which field serves
which purpose.
Furthermore we have both variants that are kind of redundant or either
overly broad to be useful for the user to match on or overly specific
with few uses.
So I set out to start fixing the lacking documentation and naming to
make it feasible to critically review the individual usages and fix
those.
Furthermore we can decide to join or split up variants that don't seem
to be fit for purpose.
# Call to action
**Everyone:** Feel free to add review comments if you spot inconsistent
use of `ShellError` variants.
# User-Facing Changes
(None now, end goal more explicit and consistent error messages)
# Tests + Formatting
(No additional tests needed so far)
# Commits (so far)
- Remove `ShellError::FeatureNotEnabled`
- Name fields on `SE::ExternalNotSupported`
- Name field on `SE::InvalidProbability`
- Name fields on `SE::NushellFailed` variants
- Remove unused `SE::NushellFailedSpannedHelp`
- Name field on `SE::VariableNotFoundAtRuntime`
- Name fields on `SE::EnvVarNotFoundAtRuntime`
- Name fields on `SE::ModuleNotFoundAtRuntime`
- Remove usused `ModuleOrOverlayNotFoundAtRuntime`
- Name fields on `SE::OverlayNotFoundAtRuntime`
- Name field on `SE::NotFound`
startup nushell with no config file or env file...
This PR gives the ability to start up nushell easily with no config or
env config files
simply by passing in
```rust
nu -n
```
or
```rust
nu --no-config-file
```
A bonus is that startup times for nushell decreases FIVE fold...
From about > 50ms to less than < 10ms on average on my mac
This will enable Part II which will hopefully be the ability to
to send this flag into the nu! macro and turn off loading of the config
files...
Remember when config files are enabled the nu-cmd-lang tests fail
because the
commands in the config files are a superset of the commands in
nu-cmd-lang...
In my preliminary tests before by zeroing out the config files the
nu-cmd-lang tests passed...
Independent of the cratification efforts I have always wanted a way
anyway to turn off loading
the config files when starting up nushell... So this accomplishes that
task...
Continuation of #8229
# Description
The `ShellError` enum at the moment is kind of messy.
Many variants are basic tuple structs where you always have to reference
the implementation with its macro invocation to know which field serves
which purpose.
Furthermore we have both variants that are kind of redundant or either
overly broad to be useful for the user to match on or overly specific
with few uses.
So I set out to start fixing the lacking documentation and naming to
make it feasible to critically review the individual usages and fix
those.
Furthermore we can decide to join or split up variants that don't seem
to be fit for purpose.
**Everyone:** Feel free to add review comments if you spot inconsistent
use of `ShellError` variants.
- Name fields of `SE::IncorrectValue`
- Merge and name fields on `SE::TypeMismatch`
- Name fields on `SE::UnsupportedOperator`
- Name fields on `AssignmentRequires*` and fix doc
- Name fields on `SE::UnknownOperator`
- Name fields on `SE::MissingParameter`
- Name fields on `SE::DelimiterError`
- Name fields on `SE::IncompatibleParametersSingle`
# User-Facing Changes
(None now, end goal more explicit and consistent error messages)
# Tests + Formatting
(No additional tests needed so far)
Bumps [rust-embed](https://github.com/pyros2097/rust-embed) from 6.4.1
to 6.6.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/pyrossh/rust-embed/blob/master/changelog.md">rust-embed's
changelog</a>.</em></p>
<blockquote>
<h2>[6.6.0] - 2023-03-05</h2>
<ul>
<li>sort_by_file_name() requires walkdir v2.3.2 <a
href="https://github-redirect.dependabot.com/pyrossh/rust-embed/issues/206">#206</a></li>
<li>Add <code>mime-guess</code> feature to statically store mimetype <a
href="https://github-redirect.dependabot.com/pyrossh/rust-embed/issues/192">#192</a></li>
</ul>
<h2>[6.4.2] - 2022-10-20</h2>
<ul>
<li>Fail the proc macro if include/exclude are used without the feature
<a
href="https://github-redirect.dependabot.com/pyrossh/rust-embed/issues/187">#187</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
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<li>See full diff in <a
href="https://github.com/pyros2097/rust-embed/commits">compare
view</a></li>
</ul>
</details>
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Bumps [rayon](https://github.com/rayon-rs/rayon) from 1.6.1 to 1.7.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/rayon-rs/rayon/blob/master/RELEASES.md">rayon's
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<blockquote>
<h1>Release rayon 1.7.0 / rayon-core 1.11.0 (2023-03-03)</h1>
<ul>
<li>The minimum supported <code>rustc</code> is now 1.59.</li>
<li>Added a fallback when threading is unsupported.</li>
<li>The new <code>ParallelIterator::take_any</code> and
<code>skip_any</code> methods work like
unordered <code>IndexedParallelIterator::take</code> and
<code>skip</code>, counting items in
whatever order they are visited in parallel.</li>
<li>The new <code>ParallelIterator::take_any_while</code> and
<code>skip_any_while</code> methods work
like unordered <code>Iterator::take_while</code> and
<code>skip_while</code>, which previously had
no parallel equivalent. The "while" condition may be satisfied
from anywhere
in the parallel iterator, affecting all future items regardless of
position.</li>
<li>The new <code>yield_now</code> and <code>yield_local</code>
functions will cooperatively yield
execution to Rayon, either trying to execute pending work from the
entire
pool or from just the local deques of the current thread,
respectively.</li>
</ul>
<h1>Release rayon-core 1.10.2 (2023-01-22)</h1>
<ul>
<li>Fixed miri-reported UB for SharedReadOnly tags protected by a
call.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="7ffaf3463b"><code>7ffaf34</code></a>
Merge <a
href="https://github-redirect.dependabot.com/rayon-rs/rayon/issues/716">#716</a></li>
<li><a
href="163003e0e3"><code>163003e</code></a>
bump the release date</li>
<li><a
href="f7d75532fc"><code>f7d7553</code></a>
Release rayon 1.3.0 / rayon-core 1.7.0</li>
<li><a
href="b98bb23f05"><code>b98bb23</code></a>
Remove unneeded extern crate statements</li>
<li><a
href="9b92c7deb9"><code>9b92c7d</code></a>
cargo fmt</li>
<li><a
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Remove useless 'use crate;' in favor of the crate prelude</li>
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Fix clippy::flat_map_identity</li>
<li><a
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Update ci/compat-Cargo.lock</li>
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Remove cfg(rayon_unstable)</li>
<li><a
href="198ca7f6aa"><code>198ca7f</code></a>
Remove rayon-futures</li>
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Bumps [tempfile](https://github.com/Stebalien/tempfile) from 3.3.0 to
3.4.0.
<details>
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<blockquote>
<h1>3.4.0</h1>
<p>SECURITY: Prior <code>tempfile</code> releases depended on
<code>remove_dir_all</code> version 0.5.0 which was vulnerable to a <a
href="https://github.com/XAMPPRocky/remove_dir_all/security/advisories/GHSA-mc8h-8q98-g5hr">TOCTOU
race</a>. This same race is present in rust versions prior to
1.58.1.</p>
<p>Features:</p>
<ul>
<li>Generalized temporary files: <code>NamedTempFile</code> can now
abstract over different kinds of files (e.g.,
unix domain sockets, pipes, etc.):
<ul>
<li>Add <code>Builder::make</code> and <code>Builder::make_in</code> for
generalized temp file
creation.</li>
<li>Add <code>NamedTempFile::from_parts</code> to complement
<code>NamedTempFile::into_parts</code>.</li>
<li>Add generic parameter to <code>NamedTempFile</code> to support
wrapping non-File types.</li>
</ul>
</li>
</ul>
<p>Bug Fixes/Improvements:</p>
<ul>
<li>Don't try to create a temporary file multiple times if the file path
has been fully specified by
the user (no random characters).</li>
<li><code>NamedTempFile::persist_noclobber</code> is now always atomic
on linux when <code>renameat_with</code> is
supported. Previously, it would first link the new path, then unlink the
previous path.</li>
<li>Fix compiler warnings on windows.</li>
</ul>
<p>Trivia:</p>
<ul>
<li>Switch from <code>libc</code> to <code>rustix</code> on wasi/unix.
This now makes direct syscalls instead of calling
through libc.</li>
<li>Remove <code>remove_dir_all</code> dependency. The rust standard
library has optimized their internal version
significantly.</li>
<li>Switch to official windows-sys windows bindings.</li>
</ul>
<p>Breaking:</p>
<ul>
<li>The minimum rust version is now <code>1.48.0</code>.</li>
<li>Mark most functions as <code>must_use</code>.</li>
<li>Uses direct syscalls on linux by default, instead of libc.</li>
<li>The new type parameter in <code>NamedTempFile</code> may lead to
type inference issues in some cases.</li>
</ul>
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I think this _might_ fix the issues we've been seeing with plugin tests.
In a nutshell, the plugin tests run `cargo build` to ensure that plugins
have been built:
f6ca62384e/crates/nu-test-support/src/commands.rs (L6)
This PR adds a mutex to ensure that we're never running `cargo build`
concurrently. It also uses an atomic bool to signal when plugins have
already been built, so we can avoid invoking `cargo build` multiple
times unnecessarily.
I can't be certain yet, but I'm guessing the macOS CI problems we've
been seeing come from plugin tests clobbering each other (something
like: test 1 builds the `foo` plugin, then test2 invokes `cargo build`
again and deletes the `foo` plugin from disk).
# Description
_(Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.)_
This pull request removes `Reqwest` and replaces it with `Ureq` to
remove some of our dependencies, giving us faster compile times as well
as smaller binaries. `Ureq` does not have an async runtime included so
we do not need build heavy dependencies such as `Tokio`. From older
tests I had the number of build units be reduced from `430 -> 392`.
The default of `Ureq` uses `Rustls` but it has been configured to
instead use `native_tls` which should work exactly the same as the `tls`
works now.
I removed `content-length` from the http commands as after refactoring i
did not see a reason to have it available, correct me if this is
something we should preserve.
In the medium, to long term, we should maybe consider changing to
`rustls` to have the same `tls` on all platforms.
# 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.
Related to #8189.
Should close#8302.
Important to:
- have a complete `$nu` structure with all available information
- generate an accurate website, because the `make_docs.nu` script of
`nushell.github.io` uses `$nu.scope.command` to generate the pages of
https://nushell.sh/commands/
> **Note**
> i was looking for "scope" in the source of `nushell` to augment
`$nu.scope` and i found `crates/nu-engine/src/scope.rs` that defines
`nu_engine::scope::create_scope` which lead me to
`nu_engine::scope::ScopeData.collect_commands`.
> i hope this is the right file 😌
# Description
this PR slightly modifies
`nu_engine::scope::ScopeData.collect_commands`:
- add the "result" column to `$nu.scope.commands.examples`
- put the result of the example when a valid `Option(Value)`
- put a `Value::Nothing` when the result is set to `None` in the source
of the command
# User-Facing Changes
users can now access the results of all examples in
```bash
$nu.scope.commands | where name == <command> | get examples.0.result
```
## example...
### ...with a command that defines examples: `merge`
```bash
>_ $nu.scope.commands | where name == merge | get examples.0 | reject description | table --expand
╭───┬────────────────────────────────────────────────────────┬───────────────────────────╮
│ # │ example │ result │
├───┼────────────────────────────────────────────────────────┼───────────────────────────┤
│ 0 │ [a b c] | wrap name | merge ( [1 2 3] | wrap index ) │ ╭───┬──────╮ │
│ │ │ │ # │ name │ │
│ │ │ ├───┼──────┤ │
│ │ │ │ 1 │ a │ │
│ │ │ │ 2 │ b │ │
│ │ │ │ 3 │ c │ │
│ │ │ ╰───┴──────╯ │
│ 1 │ {a: 1, b: 2} | merge {c: 3} │ ╭───┬───╮ │
│ │ │ │ a │ 1 │ │
│ │ │ │ b │ 2 │ │
│ │ │ │ c │ 3 │ │
│ │ │ ╰───┴───╯ │
│ 2 │ [{columnA: A0 columnB: B0}] | merge [{columnA: 'A0*'}] │ ╭───┬─────────┬─────────╮ │
│ │ │ │ # │ columnA │ columnB │ │
│ │ │ ├───┼─────────┼─────────┤ │
│ │ │ │ 0 │ A0* │ B0 │ │
│ │ │ ╰───┴─────────┴─────────╯ │
╰───┴────────────────────────────────────────────────────────┴───────────────────────────╯
```
and we can check that these are "true" results and not just string, e.g.
```bash
>_ $nu.scope.commands | where name == merge | get examples.0.result.0 | describe
table<name: string, index: int>
```
### ...with a command without any example: `open`
```bash
>_ $nu.scope.commands | where name == open | get examples.0 | reject description | table --expand
╭───┬──────────────────────────────────────┬────────╮
│ # │ example │ result │
├───┼──────────────────────────────────────┼────────┤
│ 0 │ open myfile.json │ │
│ 1 │ open myfile.json --raw │ │
│ 2 │ 'myfile.txt' | open │ │
│ 3 │ open myfile.txt --raw | decode utf-8 │ │
╰───┴──────────────────────────────────────┴────────╯
```
and same thing, we can check that there is `$nothing` in this last
command
```bash
>_ $nu.scope.commands | where name == open | get examples.0.result.0 | describe
table<name: string, index: int>
```
# Tests + Formatting
- ✔️ `cargo fmt --all`
- ✔️ `cargo clippy --workspace -- -D warnings -D
clippy::unwrap_used -A clippy::needless_collect`
- ✔️ `cargo test --workspace` (~~currently running~~)
# After Submitting
the documentation would have to be regenerated!
# Description
No real changes, just some cleanup while I was looking at the code of
the command.
# User-Facing Changes
Remove the attribute 'pkg_version', since it's already exposed through
'version'.
# 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
Command: `cargo clippy --workspace --all-targets`
Resolve those warnings:
```
warning: this expression creates a reference which is immediately dereferenced by the compiler
--> crates/nu-parser/tests/test_parser.rs:86:59
|
86 | compare_rhs_binaryOp(test_tag, &expected_val, &observed_val);
| ^^^^^^^^^^^^^ help: change this to: `observed_val`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
= note: `#[warn(clippy::needless_borrow)]` on by default
warning: `assert!(false, ..)` should probably be replaced
--> crates/nu-cli/src/completions/command_completions.rs:319:17
|
319 | assert!(false, "Merge delta has failed: {}", err);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: use `panic!(..)` or `unreachable!(..)`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assertions_on_constants
= note: `#[warn(clippy::assertions_on_constants)]` on by default
warning: 1 warning emitted
warning: `assert!(false, ..)` should probably be replaced
--> crates/nu-cli/src/completions/completer.rs:600:13
|
600 | assert!(false, "Error merging delta: {:?}", err);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: use `panic!(..)` or `unreachable!(..)`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assertions_on_constants
warning: length comparison to zero
--> crates/nu-cli/src/completions/completer.rs:620:24
|
620 | assert_eq!(result.len() > 0, has_result, "line: {}", line);
| ^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!result.is_empty()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
= note: `#[warn(clippy::len_zero)]` on by default
warning: equality checks against true are unnecessary
--> crates/nu-cli/src/completions/completer.rs:632:33
|
632 | .filter(|x| *x == true)
| ^^^^^^^^^^ help: try simplifying it as shown: `*x`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
= note: `#[warn(clippy::bool_comparison)]` on by default
Checking nu v0.76.1 (/home/jaudiger/Development/git-repositories/jaudiger/nushell)
warning: 4 warnings emitted
warning: the borrowed expression implements the required traits
--> crates/nu-command/tests/commands/cp.rs:26:40
|
26 | let first_hash = get_file_hash(&test_file.display());
| ^^^^^^^^^^^^^^^^^^^^ help: change this to: `test_file.display()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
= note: `#[warn(clippy::needless_borrow)]` on by default
warning: the borrowed expression implements the required traits
--> crates/nu-command/tests/commands/cp.rs:178:13
|
178 | &jonathans_expected_copied_dir
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `jonathans_expected_copied_dir`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
warning: the borrowed expression implements the required traits
--> crates/nu-command/tests/commands/cp.rs:182:13
|
182 | &andres_expected_copied_dir
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `andres_expected_copied_dir`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
warning: the borrowed expression implements the required traits
--> crates/nu-command/tests/commands/cp.rs:186:13
|
186 | &yehudas_expected_copied_dir
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `yehudas_expected_copied_dir`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
warning: 4 warnings emitted
```
# 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
Remove unnecessary memory allocation
# 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.
Co-authored-by: None <>
# Description
Have `print` print it's input, so it's easier to print a pipeline (esp
after we land #8292 and related)
# User-Facing Changes
`print` will now print its input, if there are no args given
# 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
While looking at the recent MR merged, I noticed that a dependency was
no more used with https://github.com/nushell/nushell/pull/8280.
# 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.
```
Error: nu::parser::not_a_constant (link)
× Not a constant.
╭─[entry #23:1:1]
1 │ let file = "/home/user/file"; source $file
· ──┬──
· ╰── Value is not a parse-time constant
╰────
help: Only a subset of expressions are allowed
constants during parsing. Try using the 'let'
command or typing the value literally.
```
this pr changes the help message to 'Try using the `const` command ...'
# Description
Following the comment from @fdncred:
https://github.com/nushell/nushell/pull/8144#issuecomment-1442514338. I
added some unit tests for HTTP commands. The tests are not exhaustive,
but at least, this is a first good step IMO.
# 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 commit changes the `PROMPT_INDICATOR` and
`PROMPT_INDICATOR_VI_NORMAL` in the default_env and sample_login files.
It also changes its missing fallback in the prompt.rs file.
This has the intention of making the default prompt friendlier when
dealing with basic terminals that may not support displaying a huge
range of the Unicode standard, or users who don't want to get out of
their way to install custom fonts for their terminals. It's also
nicer/more balanced on the eyes, to me, and brings it in line with the
logo of nushell `nu>`.
# User-Facing Changes
New installations of nushell will have > as the default prompt
indicator, and running `config reset` will also change it. This might be
confusing for a few seconds, it could be minor enough that it just feels
slightly off. Anyone who has, for some reason, unset the
PROMPT_INDICATOR variable, or set it to $nothing, will also receive the
`>` treatment.
Users running on basic terminals (like cmd.exe on Windows 10) should no
longer face font issues with the default basic prompt.
# Drawbacks
The Unicode arrow is pretty cool. And it predates many of us. Maybe it's
worth keeping. One argument I could see, and mildly disagree with, is
that it might make users lean towards installing a modern font for their
terminal which will would have good consequences in the future.
# Description
we've discussed a bit about the location of the standard library in the
#standard-library channel of the discord server => **the previous
location, `crates/nu-utils/src/sample_config/`, was a bit confusing**
- is `std.nu` a config file, just as `default_config.nu` or
`default_env.nu`?
- what is this `tests.nu` file inside the `sample_config/`?
in this PR, i propose moving the standard library to
`crates/nu-utils/standard_library/` for a few reasons:
- `std.nu` is not a config file, so it should not be next to config
files in a `sample_config/` directory
- `tests.nu` is confusing if mixed with other unrelated files
- `crates/nu-utils/` appears to be a good place for the standard library
as it is meant to be a tool for `nushell`
- i thought it would be strange to have `std.nu` inside
`crates/nu-utils/src/` as this directory is generally filled with `rust`
files, right?
these are the reasons why i choose to propose
`crates/nu-utils/standard_library/` 😋
# User-Facing Changes
the standard library is now used with
```bash
use crates/nu-utils/standard_library/std.nu
```
and the tests are run with
```bash
nu crates/nu-utils/standard_library/tests.nu
```
# Tests + Formatting
```bash
$nothing
```
# After Submitting
```bash
$nothing
```
# Description
The `ShellError` enum at the moment is kind of messy.
Many variants are basic tuple structs where you always have to reference
the implementation with its macro invocation to know which field serves
which purpose.
Furthermore we have both variants that are kind of redundant or either
overly broad to be useful for the user to match on or overly specific
with few uses.
So I set out to start fixing the lacking documentation and naming to
make it feasible to critically review the individual usages and fix
those.
Furthermore we can decide to join or split up variants that don't seem
to be fit for purpose.
Feel free to add review comments if you spot inconsistent use of
`ShellError` variants.
- Name fields on `ShellError::OperatorOverflow`
- Name fields on `ShellError::PipelineMismatch`
- Add doc to `ShellError::OnlySupportsThisInputType`
- Name `ShellError::OnlySupportsThisInputType`
- Name field on `ShellError::PipelineEmpty`
- Comment about issues with `TypeMismatch*`
- Fix a few `exp_input_type`s
- Name fields on `ShellError::InvalidRange`
# User-Facing Changes
(None now, end goal more explicit and consistent error messages)
# Tests + Formatting
(No additional tests needed so far)
@fdncred pointed out to me that post creation of the nu-cmd-lang crate
we probably don't need an extra build.rs
file in nu-command any longer now that the version command (and
build.rs) is located in nu-cmd-lang...
I am removing the redundancy...
# Description
Removes the `env` command, as the `$env` is generally a much better
experience.
# User-Facing Changes
Breaking change: Removes `env`.
# 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
Working on uniformizing the ending messages regarding methods usage()
and extra_usage(). This is related to the issue
https://github.com/nushell/nushell/issues/5066 after discussing it with
@jntrnr
# 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
#8258
Math floor and ceil return int types rather than floats.
# User-Facing Changes
Before:
```
/home/rdevenney/projects/open_source/nushell〉[(3.14 | math ceil | describe),
(3.14 | math floor | describe),
(3 | math ceil | describe),
(3 | math floor | describe)]
╭───┬───────╮
│ 0 │ float │
│ 1 │ float │
│ 2 │ int │
│ 3 │ int │
╰───┴───────╯
```
After:
```
/home/rdevenney/projects/open_source/nushell〉[(3.14 | math ceil | describe),
(3.14 | math floor | describe),
(3 | math ceil | describe),
(3 | math floor | describe)]
╭───┬─────╮
│ 0 │ int │
│ 1 │ int │
│ 2 │ int │
│ 3 │ int │
╰───┴─────╯
```
# 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 change fixes the bug associated with an incorrect span in
`type_mismatch` error message as described in #7288
The `span` argument in the method `into_value` was not being used to
convert a `PipelineData::Value` type so when called in
[eval_expression](https://github.com/nushell/nushell/blob/main/crates/nu-engine/src/eval.rs#L514-L515),
the original expression's span was not being used to overwrite the
result of `eval_subexpression`.
# User-Facing Changes
Using the example described in the issue, the whole bracketed
subexpression is correctly underlined.
Behavior before change:
```
let val = 10
($val | into string) + $val
Error: nu:🐚:type_mismatch
× Type mismatch during operation.
╭─[entry #2:1:1]
1 │ ($val | into string) + $val
· ─────┬───── ┬ ──┬─
· │ │ ╰── int
· │ ╰── type mismatch for operator
· ╰── string
╰────
```
Behavior after change:
```
let val = 10
($val | into string) + $val
Error: nu:🐚:type_mismatch
× Type mismatch during operation.
╭─[entry #2:1:1]
1 │ ($val | into string) + $val
· ──────────┬───────── ┬ ──┬─
· │ │ ╰── int
· │ ╰── type mismatch for operator
· ╰── string
╰────
```
# 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
Follow up of https://github.com/nushell/nushell/pull/8255
Sorry about the max-time argument, I didn't pay attention to the
copy-paste. Regarding the insecure argument, the problem was before I
began to work on the refacto. My mistake was to not have tested this
argument.
# 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.
hello there 👋😋
as discussed over on the discord server, in `#standard-library`, there
is this new project of putting together a bunch of "_standard_" scripts
and functions and propose a `nushell` "_standard library_".
this PR is the first one in that direction 🎉
> **Note**
> ~~this PR is still a draft to have some feedback 😌~~
> this PR is now **READY FOR REVIEW** 🎉
# Description
this PR implements the following few commands:
- the `assert` familly with a private helper `_assert`
- a version of the `match` statement
i've also added some examples in the docstrings of the functions 👍
# User-Facing Changes
the standard library can now be used with
```bash
use crates/nu-utils/src/sample_config/std.nu
```
from the root of the `nushell` source
# Tests + Formatting
i've written a first draft of a
[`tests.nu`](https://github.com/amtoine/nushell/blob/feature/first-draft-of-the-standard-library/crates/nu-utils/src/sample_config/tests.nu)
module which
- tests the `assert` familly of function in `test_assert`
- tests the rest of the standard library in `tests`
the tests are run with
```bash
nu crates/nu-utils/src/sample_config/tests.nu
```
through the `main` function and should give no error 👍
> **Note**
> if you change one of the test line, there should be an error popping
when running the tests 😉
# After Submitting
> **Warning**
> to be coming
