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838fc7e098
1849 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Auca Coyan
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b3721a24fa
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🐛 remove 3 backticks messing the hover (#12273)
# Description
The hover was bugged with 3 backticks. I don't understand how it worked
before, but this apparently now works correctly on my machine. This is
really puzzling. My next step is to make a test to assert this will
break a little less. I fixed it 3 times in the past
# Tests + Formatting
Added a test to be sure this doesn't breaks again 😄 (at least from
nushell/nushell side)
|
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Devyn Cairns
|
ff41cf91ef
|
Misc doc fixes (#12266)
# Description Just a bunch of miscellaneous fixes to the Rust documentation that I found recently while doing a pass on some things. # User-Facing Changes None |
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dannou812
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8237d15683
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to json -r not removing whitespaces fix (#11948)
fixes #11900 # Description Use `serde_json` instead. # User-Facing Changes The problem described in the issue now no longer persists. No whitespace in the output of `to json --raw` Output of unicode escape changed to consistent `\uffff` # Tests + Formatting I corrected all Tests that were affected by this change. |
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Stefan Holderbach
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ec528c0626
|
Refactor source cache into CachedFile struct (#12240)
# Description Get rid of two parallel `Vec`s in `StateDelta` and `EngineState`, that also duplicated span information. Use a struct with documenting fields. Also use `Arc<str>` and `Arc<[u8]>` for the allocations as they are never modified and cloned often (see #12229 for the first improvement). This also makes the representation more compact as no capacity is necessary. # User-Facing Changes API breakage on `EngineState`/`StateWorkingSet`/`StateDelta` that should not really affect plugin authors. |
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Devyn Cairns
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cf321ab510
|
Make EngineState clone cheaper with Arc on all of the heavy objects (#12229)
# Description This makes many of the larger objects in `EngineState` into `Arc`, and uses `Arc::make_mut` to do clone-on-write if the reference is not unique. This is generally very cheap, giving us the best of both worlds - allowing us to mutate without cloning if we have an exclusive reference, and cloning if we don't. This started as more of a curiosity for me after remembering that `Arc::make_mut` exists and can make using `Arc` for mostly immutable data that sometimes needs to be changed very convenient, and also after hearing someone complain about memory usage on Discord - this is a somewhat significant win for that. The exact objects that were wrapped in `Arc`: - `files`, `file_contents` - the strings and byte buffers - `decls` - the whole `Vec`, but mostly to avoid lots of individual `malloc()` calls on Clone rather than for memory usage - `blocks` - the blocks themselves, rather than the outer Vec - `modules` - the modules themselves, rather than the outer Vec - `env_vars`, `previous_env_vars` - the entire maps - `config` The changes required were relatively minimal, but this is a breaking API change. In particular, blocks are added as Arcs, to allow the parser cache functionality to work. With my normal nu config, running on Linux, this saves me about 15 MiB of process memory usage when running interactively (65 MiB → 50 MiB). This also makes quick command executions cheaper, particularly since every REPL loop now involves a clone of the engine state so that we can recover from a panic. It also reduces memory usage where engine state needs to be cloned and sent to another thread or kept within an iterator. # User-Facing Changes Shouldn't be any, since it's all internal stuff, but it does change some public interfaces so it's a breaking change |
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Ian Manske
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b6c7656194
|
IO and redirection overhaul (#11934)
# Description The PR overhauls how IO redirection is handled, allowing more explicit and fine-grain control over `stdout` and `stderr` output as well as more efficient IO and piping. To summarize the changes in this PR: - Added a new `IoStream` type to indicate the intended destination for a pipeline element's `stdout` and `stderr`. - The `stdout` and `stderr` `IoStream`s are stored in the `Stack` and to avoid adding 6 additional arguments to every eval function and `Command::run`. The `stdout` and `stderr` streams can be temporarily overwritten through functions on `Stack` and these functions will return a guard that restores the original `stdout` and `stderr` when dropped. - In the AST, redirections are now directly part of a `PipelineElement` as a `Option<Redirection>` field instead of having multiple different `PipelineElement` enum variants for each kind of redirection. This required changes to the parser, mainly in `lite_parser.rs`. - `Command`s can also set a `IoStream` override/redirection which will apply to the previous command in the pipeline. This is used, for example, in `ignore` to allow the previous external command to have its stdout redirected to `Stdio::null()` at spawn time. In contrast, the current implementation has to create an os pipe and manually consume the output on nushell's side. File and pipe redirections (`o>`, `e>`, `e>|`, etc.) have precedence over overrides from commands. This PR improves piping and IO speed, partially addressing #10763. Using the `throughput` command from that issue, this PR gives the following speedup on my setup for the commands below: | Command | Before (MB/s) | After (MB/s) | Bash (MB/s) | | --------------------------- | -------------:| ------------:| -----------:| | `throughput o> /dev/null` | 1169 | 52938 | 54305 | | `throughput \| ignore` | 840 | 55438 | N/A | | `throughput \| null` | Error | 53617 | N/A | | `throughput \| rg 'x'` | 1165 | 3049 | 3736 | | `(throughput) \| rg 'x'` | 810 | 3085 | 3815 | (Numbers above are the median samples for throughput) This PR also paves the way to refactor our `ExternalStream` handling in the various commands. For example, this PR already fixes the following code: ```nushell ^sh -c 'echo -n "hello "; sleep 0; echo "world"' | find "hello world" ``` This returns an empty list on 0.90.1 and returns a highlighted "hello world" on this PR. Since the `stdout` and `stderr` `IoStream`s are available to commands when they are run, then this unlocks the potential for more convenient behavior. E.g., the `find` command can disable its ansi highlighting if it detects that the output `IoStream` is not the terminal. Knowing the output streams will also allow background job output to be redirected more easily and efficiently. # User-Facing Changes - External commands returned from closures will be collected (in most cases): ```nushell 1..2 | each {|_| nu -c "print a" } ``` This gives `["a", "a"]` on this PR, whereas this used to print "a\na\n" and then return an empty list. ```nushell 1..2 | each {|_| nu -c "print -e a" } ``` This gives `["", ""]` and prints "a\na\n" to stderr, whereas this used to return an empty list and print "a\na\n" to stderr. - Trailing new lines are always trimmed for external commands when piping into internal commands or collecting it as a value. (Failure to decode the output as utf-8 will keep the trailing newline for the last binary value.) In the current nushell version, the following three code snippets differ only in parenthesis placement, but they all also have different outputs: 1. `1..2 | each { ^echo a }` ``` a a ╭────────────╮ │ empty list │ ╰────────────╯ ``` 2. `1..2 | each { (^echo a) }` ``` ╭───┬───╮ │ 0 │ a │ │ 1 │ a │ ╰───┴───╯ ``` 3. `1..2 | (each { ^echo a })` ``` ╭───┬───╮ │ 0 │ a │ │ │ │ │ 1 │ a │ │ │ │ ╰───┴───╯ ``` But in this PR, the above snippets will all have the same output: ``` ╭───┬───╮ │ 0 │ a │ │ 1 │ a │ ╰───┴───╯ ``` - All existing flags on `run-external` are now deprecated. - File redirections now apply to all commands inside a code block: ```nushell (nu -c "print -e a"; nu -c "print -e b") e> test.out ``` This gives "a\nb\n" in `test.out` and prints nothing. The same result would happen when printing to stdout and using a `o>` file redirection. - External command output will (almost) never be ignored, and ignoring output must be explicit now: ```nushell (^echo a; ^echo b) ``` This prints "a\nb\n", whereas this used to print only "b\n". This only applies to external commands; values and internal commands not in return position will not print anything (e.g., `(echo a; echo b)` still only prints "b"). - `complete` now always captures stderr (`do` is not necessary). # After Submitting The language guide and other documentation will need to be updated. |
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Yash Thakur
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0ff36dfe42
|
Canonicalize each component of config files (#12167)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # 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. --> Because `std::fs::canonicalize` requires the path to exist, this PR makes it so that when canonicalizing any config file, the `$nu.default-config-dir/nushell` part is canonicalized first, then `$nu.default-config-dir/nushell/foo.nu` is canonicalized. This should also fix the issue @devyn pointed out [here](https://github.com/nushell/nushell/pull/12118#issuecomment-1989546708) where a couple of the tests failed if one's `~/.config/nushell` folder was actually a symlink to a different folder. The tests previously didn't canonicalize the expected paths. I was going to make a PR that caches the config directory on startup (as suggested by fdncred and Ian in Discord), but I can make that part of this PR if we want to avoid creating unnecessary PRs. I think it probably makes more sense to separate them though. # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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. --> |
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Yash Thakur
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f6853fd636
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Use XDG_CONFIG_HOME before default config directory (#12118)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> Closes #12103 # 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 #12103, this PR makes Nushell use `XDG_CONFIG_HOME` as the config directory if it exists. Otherwise, it uses the old behavior, which was to use `dirs_next::config_dir()`. Edit: We discussed choosing between `XDG_CONFIG_HOME` and the default config directory in Discord and decided against it, at least for now. <s>@kubouch also suggested letting users choose between `XDG_CONFIG_HOME` and the default config directory if config files aren't found on startup and `XDG_CONFIG_HOME` is set to a value different from the default config directory</s> On Windows and MacOS, if the `XDG_CONFIG_HOME` variable is set but `XDG_CONFIG_HOME` is either empty or doesn't exist *and* the old config directory is non-empty, Nushell will issue a warning on startup saying that it won't move files from the old config directory to the new one. To do this, I had to add a `nu_path::config_dir_old()` function. I assume that at some point, we will remove the warning message and the function can be removed too. Alternatively, instead of having that function there, `main.rs` could directly call `dirs_next::config_dir()`. # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> When `$env.XDG_CONFIG_HOME` is set to an absolute path, Nushell will use `$"($env.XDG_CONFIG_HOME)/nushell"` as its config directory (previously, this only worked on Linux). To use `App Data\Roaming` (Windows) or `Library/Application Support` (MacOS) instead (the old behavior), one can either leave `XDG_CONFIG_HOME` unset or set it to an empty string. If `XDG_CONFIG_HOME` is set, but to a non-absolute/invalid path, Nushell will report an error on startup and use the default config directory instead:  On Windows and MacOS, if the `XDG_CONFIG_HOME` variable is set but `XDG_CONFIG_HOME` is either empty or doesn't exist *and* the old config directory is non-empty, Nushell will issue a warning on startup saying that it won't move files from the old config directory to the new one.  # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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 > ``` --> The existing config path tests have been modified to use `XDG_CONFIG_HOME` to change the config directory on all OSes, not just Linux. # 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 documentation will have to be updated to note that Nushell uses `XDG_CONFIG_HOME` now. As @fdncred pointed out, it's possible for people to set `XDG_CONFIG_HOME` to, say, `~/.config/nushell` rather than `~/.config`, so the documentation could warn about that mistake. |
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Stefan Holderbach
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f695ba408a
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Restructure nu-protocol in more meaningful units (#11917)
This is partially "feng-shui programming" of moving things to new separate places. The later commits include "`git blame` tollbooths" by moving out chunks of code into new files, which requires an extra step to track things with `git blame`. We can negiotiate if you want to keep particular things in their original place. If egregious I tried to add a bit of documentation. If I see something that is unused/unnecessarily `pub` I will try to remove that. - Move `nu_protocol::Exportable` to `nu-parser` - Guess doccomment for `Exportable` - Move `Unit` enum from `value` to `AST` - Move engine state `Variable` def into its folder - Move error-related files in `nu-protocol` subdir - Move `pipeline_data` module into its own folder - Move `stream.rs` over into the `pipeline_data` mod - Move `PipelineMetadata` into its own file - Doccomment `PipelineMetadata` - Remove unused `is_leap_year` in `value/mod` - Note about criminal `type_compatible` helper - Move duration fmting into new `value/duration.rs` - Move filesize fmting logic to new `value/filesize` - Split reexports from standard imports in `value/mod` - Doccomment trait `CustomValue` - Polish doccomments and intradoc links |
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Stefan Holderbach
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067ceedf79
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Remove feat extra and include in default (#12140)
# Description The intended effect of the `extra` feature has been undermined by introducing the full builds on our release pages and having more activity on some of the extra commands. To simplify the feature matrix let's get rid of it and focus our effort on truly either refining a command to well-specified behavior or discarding it entirely from the `nu` binary and moving it into plugins. ## Details - Remove `--features extra` from CI - Don't explicitly name `extra` in full build wf - Remove feature extra from build-help scripts - Update README in `nu-cmd-extra` - Remove feature `extra` - Fix previously dead `format pattern` tests - Relax signature of `to html` - Fix/ignore `html::test_no_color_flag` - Remove dead features from `version` - Refine `to html` type signature # User-Facing Changes The commands that were previously only available when building with `--features extra` will now be available to everyone. This increases the number of dependencies slightly but has a limited impact on the overall binary size. # Tests + Formatting Some tests that were left in `nu-command` during cratification were dead because the feature was not passed to `nu-command` and only to `nu-cmd-lang` for feature-flag mention in `version`. Those tests have now been either fixed or ignored in one case. # After Submitting There may be places in the documentation where we point to `--features extra` that will now be moot (apart from the generated command help) |
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Yash Thakur
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a7b281292d
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Canonicalize config dir (#12136)
It turns out that my previous PR, https://github.com/nushell/nushell/pull/11999, didn't properly canonicalize `$nu.default-config-dir` in a scenario where `XDG_CONFIG_HOME` (or the equivalent on each platform) was a symlink. To remedy that, this PR makes `nu_path::config_dir()` return a canonicalized path. This probably shouldn't break anything (except maybe tests relying on the old behavior), since the canonical path will be equivalent to non-canonical paths. # User-Facing Changes A user may get a path with symlinks resolved and `..`s replaced where they previously didn't. I'm not sure where this would happen, though, and anyway, the canonical path is probably the "correct" thing to present to the user. We're using `omnipath` to make the path presentable to the user on Windows, so there's no danger of someone getting an path with `\\?` there. # Tests + Formatting The tests for config files have been updated to run the binary using the `Director` so that it has access to the `XDG_CONFIG_HOME`/`HOME` environment variables to be able to change the config directory. |
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Devyn Cairns
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bc19be25b1
|
Keep plugins persistently running in the background (#12064)
# Description
This PR uses the new plugin protocol to intelligently keep plugin
processes running in the background for further plugin calls.
Running plugins can be seen by running the new `plugin list` command,
and stopped by running the new `plugin stop` command.
This is an enhancement for the performance of plugins, as starting new
plugin processes has overhead, especially for plugins in languages that
take a significant amount of time on startup. It also enables plugins
that have persistent state between commands, making the migration of
features like dataframes and `stor` to plugins possible.
Plugins are automatically stopped by the new plugin garbage collector,
configurable with `$env.config.plugin_gc`:
```nushell
$env.config.plugin_gc = {
# Configuration for plugin garbage collection
default: {
enabled: true # true to enable stopping of inactive plugins
stop_after: 10sec # how long to wait after a plugin is inactive to stop it
}
plugins: {
# alternate configuration for specific plugins, by name, for example:
#
# gstat: {
# enabled: false
# }
}
}
```
If garbage collection is enabled, plugins will be stopped after
`stop_after` passes after they were last active. Plugins are counted as
inactive if they have no running plugin calls. Reading the stream from
the response of a plugin call is still considered to be activity, but if
a plugin holds on to a stream but the call ends without an active
streaming response, it is not counted as active even if it is reading
it. Plugins can explicitly disable the GC as appropriate with
`engine.set_gc_disabled(true)`.
The `version` command now lists plugin names rather than plugin
commands. The list of plugin commands is accessible via `plugin list`.
Recommend doing this together with #12029, because it will likely force
plugin developers to do the right thing with mutability and lead to less
unexpected behavior when running plugins nested / in parallel.
# User-Facing Changes
- new command: `plugin list`
- new command: `plugin stop`
- changed command: `version` (now lists plugin names, rather than
commands)
- new config: `$env.config.plugin_gc`
- Plugins will keep running and be reused, at least for the configured
GC period
- Plugins that used mutable state in weird ways like `inc` did might
misbehave until fixed
- Plugins can disable GC if they need to
- Had to change plugin signature to accept `&EngineInterface` so that
the GC disable feature works. #12029 does this anyway, and I'm expecting
(resolvable) conflicts with that
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
Because there is some specific OS behavior required for plugins to not
respond to Ctrl-C directly, I've developed against and tested on both
Linux and Windows to ensure that works properly.
# After Submitting
I think this probably needs to be in the book somewhere
|
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Raphael Gaschignard
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d8f13b36b1
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Allow for stacks to have parents (#11654)
This is another attempt on #11288 This allows for a `Stack` to have a parent stack (behind an `Arc`). This is being added to avoid constant stack copying in REPL code. Concretely the following changes are included here: - `Stack` can now have a `parent_stack`, pointing to another stack - variable lookups can fallback to this parent stack (env vars and everything else is still copied) - REPL code has been reworked so that we use parenting rather than cloning. A REPL-code-specific trait helps to ensure that we do not accidentally trigger a full clone of the main stack - A property test has been added to make sure that parenting "looks the same" as cloning for consumers of `Stack` objects --------- Co-authored-by: Raphael Gaschignard <rtpg@rokkenjima.local> Co-authored-by: Ian Manske <ian.manske@pm.me> |
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Jakub Žádník
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14d1c67863
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Debugger experiments (#11441)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # 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. --> This PR adds a new evaluator path with callbacks to a mutable trait object implementing a Debugger trait. The trait object can do anything, e.g., profiling, code coverage, step debugging. Currently, entering/leaving a block and a pipeline element is marked with callbacks, but more callbacks can be added as necessary. Not all callbacks need to be used by all debuggers; unused ones are simply empty calls. A simple profiler is implemented as a proof of concept. The debugging support is implementing by making `eval_xxx()` functions generic depending on whether we're debugging or not. This has zero computational overhead, but makes the binary slightly larger (see benchmarks below). `eval_xxx()` variants called from commands (like `eval_block_with_early_return()` in `each`) are chosen with a dynamic dispatch for two reasons: to not grow the binary size due to duplicating the code of many commands, and for the fact that it isn't possible because it would make Command trait objects object-unsafe. In the future, I hope it will be possible to allow plugin callbacks such that users would be able to implement their profiler plugins instead of having to recompile Nushell. [DAP](https://microsoft.github.io/debug-adapter-protocol/) would also be interesting to explore. Try `help debug profile`. ## Screenshots Basic output:  To profile with more granularity, increase the profiler depth (you'll see that repeated `is-windows` calls take a large chunk of total time, making it a good candidate for optimizing):  ## Benchmarks ### Binary size Binary size increase vs. main: **+40360 bytes**. _(Both built with `--release --features=extra,dataframe`.)_ ### Time ```nushell # bench_debug.nu use std bench let test = { 1..100 | each { ls | each {|row| $row.name | str length } } | flatten | math avg } print 'debug:' let res2 = bench { debug profile $test } --pretty print $res2 ``` ```nushell # bench_nodebug.nu use std bench let test = { 1..100 | each { ls | each {|row| $row.name | str length } } | flatten | math avg } print 'no debug:' let res1 = bench { do $test } --pretty print $res1 ``` `cargo run --release -- bench_debug.nu` is consistently 1--2 ms slower than `cargo run --release -- bench_nodebug.nu` due to the collection overhead + gathering the report. This is expected. When gathering more stuff, the overhead is obviously higher. `cargo run --release -- bench_nodebug.nu` vs. `nu bench_nodebug.nu` I didn't measure any difference. Both benchmarks report times between 97 and 103 ms randomly, without one being consistently higher than the other. This suggests that at least in this particular case, when not running any debugger, there is no runtime overhead. ## API changes This PR adds a generic parameter to all `eval_xxx` functions that forces you to specify whether you use the debugger. You can resolve it in two ways: * Use a provided helper that will figure it out for you. If you wanted to use `eval_block(&engine_state, ...)`, call `let eval_block = get_eval_block(&engine_state); eval_block(&engine_state, ...)` * If you know you're in an evaluation path that doesn't need debugger support, call `eval_block::<WithoutDebug>(&engine_state, ...)` (this is the case of hooks, for example). I tried to add more explanation in the docstring of `debugger_trait.rs`. ## TODO - [x] Better profiler output to reduce spam of iterative commands like `each` - [x] Resolve `TODO: DEBUG` comments - [x] Resolve unwraps - [x] Add doc comments - [x] Add usage and extra usage for `debug profile`, explaining all columns # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> Hopefully none. # Tests + Formatting <!-- Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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. --> |
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dj-sourbrough
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48fca1c151
|
Fix: lex now throws error on unbalanced closing parentheses (issue #11982) (#12098)
- Fixes issue #11982 # Description Expressions with unbalanced parenthesis [excess closing ')' parenthesis] will throw an error instead of interpreting ')' as a string. Solved he same way as closing braces '}' are handled.   # User-Facing Changes - Trailing closing parentheses ')' which do not match the number of opening parentheses '(' will lead to a parse error. - From what I have found in the documentation this is the intended behavior, thus no documentation has been updated on my part # Tests + Formatting - Two tests added in src/tests/test_parser.rs - All previous tests are still passing - cargo fmt, clippy and test have been run Unable to get the following command run - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` to run the tests for the standard library  --------- Co-authored-by: Noak Jönsson <noakj@kth.se> |
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Yash Thakur
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4cda183103
|
Canonicalize default-config-dir and plugin-path (#11999)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # 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. --> This PR makes sure `$nu.default-config-dir` and `$nu.plugin-path` are canonicalized. # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> `$nu.default-config-dir` (and `$nu.plugin-path`) will now give canonical paths, with symlinks and whatnot resolved. # Tests + Formatting <!-- Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> I've added a couple of tests to check that even if the config folder and/or any of the config files within are symlinks, the `$nu.*` variables are properly canonicalized. These tests unfortunately only run on Linux and MacOS, because I couldn't figure out how to change the config directory on Windows. Also, given that they involve creating files, I'm not sure if they're excessive, so I could remove one or two of them. # 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. --> |
||
Wind
|
387328fe73
|
Glob: don't allow implicit casting between glob and string (#11992)
# Description
As title, currently on latest main, nushell confused user if it allows
implicit casting between glob and string:
```nushell
let x = "*.txt"
def glob-test [g: glob] { open $g }
glob-test $x
```
It always expand the glob although `$x` is defined as a string.
This pr implements a solution from @kubouch :
> We could make it really strict and disallow all autocasting between
globs and strings because that's what's causing the "magic" confusion.
Then, modify all builtins that accept globs to accept oneof(glob,
string) and the rules would be that globs always expand and strings
never expand
# User-Facing Changes
After this pr, user needs to use `into glob` to invoke `glob-test`, if
user pass a string variable:
```nushell
let x = "*.txt"
def glob-test [g: glob] { open $g }
glob-test ($x | into glob)
```
Or else nushell will return an error.
```
3 │ glob-test $x
· ─┬
· ╰── can't convert string to glob
```
# Tests + Formatting
Done
# After Submitting
Nan
|
||
moonlander
|
d3895d71db
|
add binary data handling to bits commands (#11854)
# Description - enables `bits` commands to operate on binary data, where both inputs are binary and can vary in length - adds an `--endian` flag to `bits and`, `or`, `xor` for specifying endianness (for binary values of different lengths) # User-Facing Changes - `bits` commands will no longer error for non-int inputs - the default for `--number-bytes` is now `auto` (infer int size; changed from 8) # Tests + Formatting > addendum: first PR, please inform if any changes are needed |
||
|
Yash Thakur
|
c0ff0f12f0
|
Add ConfigDirNotFound error (#11849)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # 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. --> Currently, there's multiple places that look for a config directory, and each of them has different error messages when it can't be found. This PR makes a `ConfigDirNotFound` error to standardize the error message for all of these cases. # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> Previously, the errors in `create_nu_constant()` would say which config file Nushell was trying to get when it couldn't find the config directory. Now it doesn't. However, I think that's fine, given that it doesn't matter whether it couldn't find the config directory while looking for `login.nu` or `env.nu`, it only matters that it couldn't find it. This is what the error looks like:  # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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: Antoine Stevan <44101798+amtoine@users.noreply.github.com> |
||
Jack Wright
|
99ba365c4a
|
Handle configuration panics (#11935)
Use the default configuration on panic. Adding a line that panics to any configuration: ```nushell # Nushell Config File # # version = "0.86.0" "2031-13-31" | into datetime ``` An error message will be displayed and the shell will continue: <img width="1016" alt="Screenshot 2024-02-22 at 10 14 25" src="https://github.com/nushell/nushell/assets/56345/8ccff001-300a-4caf-b131-bf7b114a06e3"> Co-authored-by: Jack Wright <jack.wright@disqo.com> |
||
|
Jack Wright
|
f17f857b1f
|
wrapping run_repl with catch_unwind and restarting the repl on panic (#11860)
Provides the ability to cleanly recover from panics, falling back to the last known good state of EngineState and Stack. This pull request also utilizes miette's panic handler for better formatting of panics. <img width="642" alt="Screenshot 2024-02-21 at 08 34 35" src="https://github.com/nushell/nushell/assets/56345/f81efaba-aa45-4e47-991c-1a2cf99e06ff"> --------- Co-authored-by: Jack Wright <jack.wright@disqo.com> |
||
|
Wind
|
1058707a29
|
make stderr works for failed external command (#11914)
# Description Fixes: #11913 When running external command, nushell shouldn't consumes stderr messages, if user want to redirect stderr. # User-Facing Changes NaN # Tests + Formatting Done # After Submitting NaN |
||
KITAGAWA Yasutaka
|
752d25b004
|
separate commandline into subcommands (#11877)
<!--
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with
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- this PR should close #xxxx
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you can also mention related issues, PRs or discussions!
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# Description
<!--
Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.
Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.
-->
Related issue and PR, #11825 #11864
This improves the signature of `commandline`.
## Before
`commandline` returns different types depending on the flags and an
aurgument.
| command | input | output | description |
|-----------------------------|---------|---------|----------------------------------------|
| `commandline` | nothing | string | get current cursor line |
| `commandline arg` | nothing | nothing | replace the cursor line with
`arg` |
| `commandline --append arg` | nothing | nothing | append `arg` to the
end of cursor line |
| `commandline --insert arg` | nothing | nothing | insert `arg` to the
position of cursor |
| `commandline --replace arg` | nothing | nothing | replace the cursor
line with `arg` |
| `commandline --cursor` | nothing | int | get current cursor position |
| `commandline --cursor pos` | nothing | nothing | set cursor position
to pos |
| `commandline --cursor-end` | nothing | nothing | set cursor position
to end |
`help commandline` shows that `commandline` accepts string as pipeline
input, but `commandline` ignores pipeline input.
```
Input/output types:
╭───┬─────────┬─────────╮
│ # │ input │ output │
├───┼─────────┼─────────┤
│ 0 │ nothing │ nothing │
│ 1 │ string │ string │
╰───┴─────────┴─────────╯
```
|
||
|
Ian Manske
|
68fcd71898
|
Add Value::coerce_str (#11885)
# Description Following #11851, this PR adds one final conversion function for `Value`. `Value::coerce_str` takes a `&Value` and converts it to a `Cow<str>`, creating an owned `String` for types that needed converting. Otherwise, it returns a borrowed `str` for `String` and `Binary` `Value`s which avoids a clone/allocation. Where possible, `coerce_str` and `coerce_into_string` should be used instead of `coerce_string`, since `coerce_string` always allocates a new `String`. |
||
|
Ian Manske
|
1c49ca503a
|
Name the Value conversion functions more clearly (#11851)
# Description This PR renames the conversion functions on `Value` to be more consistent. It follows the Rust [API guidelines](https://rust-lang.github.io/api-guidelines/naming.html#ad-hoc-conversions-follow-as_-to_-into_-conventions-c-conv) for ad-hoc conversions. The conversion functions on `Value` now come in a few forms: - `coerce_{type}` takes a `&Value` and attempts to convert the value to `type` (e.g., `i64` are converted to `f64`). This is the old behavior of some of the `as_{type}` functions -- these functions have simply been renamed to better reflect what they do. - The new `as_{type}` functions take a `&Value` and returns an `Ok` result only if the value is of `type` (no conversion is attempted). The returned value will be borrowed if `type` is non-`Copy`, otherwise an owned value is returned. - `into_{type}` exists for non-`Copy` types, but otherwise does not attempt conversion just like `as_type`. It takes an owned `Value` and always returns an owned result. - `coerce_into_{type}` has the same relationship with `coerce_{type}` as `into_{type}` does with `as_{type}`. - `to_{kind}_string`: conversion to different string formats (debug, abbreviated, etc.). Only two of the old string conversion functions were removed, the rest have been renamed only. - `to_{type}`: other conversion functions. Currently, only `to_path` exists. (And `to_string` through `Display`.) This table summaries the above: | Form | Cost | Input Ownership | Output Ownership | Converts `Value` case/`type` | | ---------------------------- | ----- | --------------- | ---------------- | -------- | | `as_{type}` | Cheap | Borrowed | Borrowed/Owned | No | | `into_{type}` | Cheap | Owned | Owned | No | | `coerce_{type}` | Cheap | Borrowed | Borrowed/Owned | Yes | | `coerce_into_{type}` | Cheap | Owned | Owned | Yes | | `to_{kind}_string` | Expensive | Borrowed | Owned | Yes | | `to_{type}` | Expensive | Borrowed | Owned | Yes | # User-Facing Changes Breaking API change for `Value` in `nu-protocol` which is exposed as part of the plugin API. |
||
|
KITAGAWA Yasutaka
|
a20b24a712
|
Fix commandline --cursor to return int (#11864)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # 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. --> Fix #11825 # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> `commandline --cursor` returns 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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. --> |
||
|
Yash Thakur
|
cb67de675e
|
Disallow spreading lists automatically when calling externals (#11857)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # 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. --> Spreading lists automatically when calling externals was deprecated in 0.89 (#11289), and this PR is to remove it in 0.91. # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> The new error message looks like this: ``` > ^echo [1 2] Error: nu:🐚:cannot_pass_list_to_external × Lists are not automatically spread when calling external commands ╭─[entry #13:1:8] 1 │ ^echo [1 2] · ──┬── · ╰── Spread operator (...) is necessary to spread lists ╰──── help: Either convert the list to a string or use the spread operator, like so: ...[1 2] ``` The old error message didn't say exactly where to put the `...` and seemed to confuse a lot of people, so hopefully this helps. # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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 > ``` --> There was one test to check that implicit spread was deprecated before, updated that to check that it's disallowed now. # 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. --> |
||
TrMen
|
4b91ed57dd
|
Enforce call stack depth limit for all calls (#11729)
# Description
Previously, only direcly-recursive calls were checked for recursion
depth. But most recursive calls in nushell are mutually recursive since
expressions like `for`, `where`, `try` and `do` all execute a separte
block.
```nushell
def f [] {
do { f }
}
```
Calling `f` would crash nushell with a stack overflow.
I think the only general way to prevent such a stack overflow is to
enforce a maximum call stack depth instead of only disallowing directly
recursive calls.
This commit also moves that logic into `eval_call()` instead of
`eval_block()` because the recursion limit is tracked in the `Stack`,
but not all blocks are evaluated in a new stack. Incrementing the
recursion depth of the caller's stack would permanently increment that
for all future calls.
Fixes #11667
# User-Facing Changes
Any function call can now fail with `recursion_limit_reached` instead of
just directly recursive calls. Mutually-recursive calls no longer crash
nushell.
# 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.
-->
|
||
|
Jakub Žádník
|
c7a8aac883
|
Tighten def body parsing (#11719)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # 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. --> Fixes https://github.com/nushell/nushell/issues/11711 Previously, syntax `def a [] (echo 4)` was allowed to parse and then failed with panic duting eval. Current error: ``` Error: nu::parser::parse_mismatch × Parse mismatch during operation. ╭─[entry #1:1:1] 1 │ def a [] (echo 4) · ────┬─── · ╰── expected definition body closure { ... } ╰──── ``` # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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. --> |
||
|
Yash Thakur
|
c08f46f836
|
Respect SyntaxShape when parsing spread operator (#11674)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> This fixes an issue brought up by nihilander in [Discord](https://discord.com/channels/601130461678272522/614593951969574961/1201594105986285649). # 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. --> Nushell panics when the spread operator is used like this (the `...$rest` shouldn't actually be parsed as a spread operator at all): ```nu $ def foo [...rest: string] {...$rest} $ foo bar baz thread 'main' panicked at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/nu-protocol-0.89.0/src/signature.rs:650:9: Internal error: can't run a predeclaration without a body stack backtrace: 0: rust_begin_unwind 1: core::panicking::panic_fmt 2: <nu_protocol::signature::Predeclaration as nu_protocol::engine::command::Command>::run 3: nu_engine::eval::eval_call 4: nu_engine::eval::eval_expression_with_input 5: nu_engine::eval::eval_element_with_input 6: nu_engine::eval::eval_block 7: nu_cli::util::eval_source 8: nu_cli::repl::evaluate_repl 9: nu::run::run_repl 10: nu::main note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace. ``` The problem was that whenever the parser saw something like `{...$`, `{...(`, or `{...[`, it would treat that as a record with a spread expression, ignoring the syntax shape of the block it was parsing. This should now be fixed, and the snippet above instead gives the following error: ```nu Error: nu:🐚:external_command × External command failed ╭─[entry #1:1:1] 1 │ def foo [...rest] {...$rest} · ────┬─── · ╰── executable was not found ╰──── help: No such file or directory (os error 2) ``` # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> Stuff like `do { ...$rest }` will now try to run a command `...$rest` rather than complaining that variable `$rest` doesn't exist. # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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. --> Sorry about the issue, I am not touching the parser again for a long time :) |
||
Sophia June Turner
|
798ae7b251
|
Fix precedence of 'not' operator (#11672)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # Description A bit hackish but this fixes the precedence of the `not` operator. Before: `not false and false` => true Now: `not false and false` => false Fixes #11633 # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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: Jakub Žádník <kubouch@gmail.com> |
||
|
WindSoilder
|
56acebb826
|
making empty list matches list<int> types (#11596)
# Description Fixes: #11595 The original issue is caused by #11475, we also need to make empty list matches `list type` or `table type` cc @amtoine # User-Facing Changes Nan # Tests + Formatting Done |
||
|
WindSoilder
|
a4809d2f08
|
Remove --flag: bool support (#11541)
# Description This is a follow up to: #11365 After this pr, `--flag: bool` is no longer allowed. I think `ParseWarning::Deprecated` is useful when we want to deprecated something at syntax level, so I just leave it there for now. # User-Facing Changes ## Before ``` ❯ def foo [--b: bool] {} Error: × Deprecated: --flag: bool ╭─[entry #15:1:1] 1 │ def foo [--b: bool] {} · ──┬─ · ╰── `--flag: bool` is deprecated and will be removed in 0.90. Please use `--flag` instead, more info: https://www.nushell.sh/book/custom_commands.html ╰──── ``` ## After ``` ❯ def foo [--b: bool] {} Error: × Type annotations are not allowed for boolean switches. ╭─[entry #2:1:1] 1 │ def foo [--b: bool] {} · ──┬─ · ╰── Remove the `: bool` type annotation. ╰──── ``` # Tests + Formatting Done |
||
|
WindSoilder
|
c59d6d31bc
|
do not attempt to glob expand if the file path is wrapped in quotes (#11569)
# Description Fixes: #11455 ### For arguments which is annotated with `:path/:directory/:glob` To fix the issue, we need to have a way to know if a path is originally quoted during runtime. So the information needed to be added at several levels: * parse time (from user input to expression) We need to add quoted information into `Expr::Filepath`, `Expr::Directory`, `Expr::GlobPattern` * eval time When convert from `Expr::Filepath`, `Expr::Directory`, `Expr::GlobPattern` to `Value::String` during runtime, we won't auto expanded the path if it's quoted ### For `ls` It's really special, because it accepts a `String` as a pattern, and it generates `glob` expression inside the command itself. So the idea behind the change is introducing a special SyntaxShape to ls: `SyntaxShape::LsGlobPattern`. So we can track if the pattern is originally quoted easier, and we don't auto expand the path either. Then when constructing a glob pattern inside ls, we check if input pattern is quoted, if so: we escape the input pattern, so we can run `ls a[123]b`, because it's already escaped. Finally, to accomplish the checking process, we also need to introduce a new value type called `Value::QuotedString` to differ from `Value::String`, it's used to generate an enum called `NuPath`, which is finally used in `ls` function. `ls` learned from `NuPath` to know if user input is quoted. # User-Facing Changes Actually it contains several changes ### For arguments which is annotated with `:path/:directory/:glob` #### Before ```nushell > def foo [p: path] { echo $p }; print (foo "~/a"); print (foo '~/a') /home/windsoilder/a /home/windsoilder/a > def foo [p: directory] { echo $p }; print (foo "~/a"); print (foo '~/a') /home/windsoilder/a /home/windsoilder/a > def foo [p: glob] { echo $p }; print (foo "~/a"); print (foo '~/a') /home/windsoilder/a /home/windsoilder/a ``` #### After ```nushell > def foo [p: path] { echo $p }; print (foo "~/a"); print (foo '~/a') ~/a ~/a > def foo [p: directory] { echo $p }; print (foo "~/a"); print (foo '~/a') ~/a ~/a > def foo [p: glob] { echo $p }; print (foo "~/a"); print (foo '~/a') ~/a ~/a ``` ### For ls command `touch '[uwu]'` #### Before ``` ❯ ls -D "[uwu]" Error: × No matches found for [uwu] ╭─[entry #6:1:1] 1 │ ls -D "[uwu]" · ───┬─── · ╰── Pattern, file or folder not found ╰──── help: no matches found ``` #### After ``` ❯ ls -D "[uwu]" ╭───┬───────┬──────┬──────┬──────────╮ │ # │ name │ type │ size │ modified │ ├───┼───────┼──────┼──────┼──────────┤ │ 0 │ [uwu] │ file │ 0 B │ now │ ╰───┴───────┴──────┴──────┴──────────╯ ``` # Tests + Formatting Done # After Submitting NaN |
||
|
Ian Manske
|
55bf4d847f
|
Add CLI flag to disable history (#11550)
# Description Adds a CLI flag for nushell that disables reading and writing to the history file. This will be useful for future testing and possibly our users as well. To borrow `fish` shell's terminology, this allows users to start nushell in "private" mode. # User-Facing Changes Breaking API change for `nu-protocol` (changed `Config`). |
||
|
Ian Manske
|
924986576d
|
Do not block signals for child processes (#11402)
# Description / User-Facing Changes Signals are no longer blocked for child processes launched from both interactive and non-interactive mode. The only exception is that `SIGTSTP`, `SIGTTIN`, and `SIGTTOU` remain blocked for child processes launched only from **interactive** mode. This is to help prevent nushell from getting into an unrecoverable state, since we don't support background jobs. Anyways, this fully fixes #9026. # Other Notes - Needs Rust version `>= 1.66` for a fix in `std::process::Command::spawn`, but it looks our current Rust version is way above this. - Uses `sigaction` instead of `signal`, since the behavior of `signal` can apparently differ across systems. Also, the `sigaction` man page says: > The sigaction() function supersedes the signal() function, and should be used in preference. Additionally, using both `sigaction` and `signal` is not recommended. Since we were already using `sigaction` in some places (and possibly some of our dependencies as well), this PR replaces all usages of `signal`. # Tests Might want to wait for #11178 for testing. |
||
Eric Hodel
|
7071617f18
|
Allow plugins to receive configuration from the nushell configuration (#10955)
# Description
When nushell calls a plugin it now sends a configuration `Value` from
the nushell config under `$env.config.plugins.PLUGIN_SHORT_NAME`. This
allows plugin authors to read configuration provided by plugin users.
The `PLUGIN_SHORT_NAME` must match the registered filename after
`nu_plugin_`. If you register `target/debug/nu_plugin_config` the
`PLUGIN_NAME` will be `config` and the nushell config will loook like:
$env.config = {
# ...
plugins: {
config: [
some
values
]
}
}
Configuration may also use a closure which allows passing values from
`$env` to a plugin:
$env.config = {
# ...
plugins: {
config: {||
$env.some_value
}
}
}
This is a breaking change for the plugin API as the `Plugin::run()`
function now accepts a new configuration argument which is an
`&Option<Value>`. If no configuration was supplied the value is `None`.
Plugins compiled after this change should work with older nushell, and
will behave as if the configuration was not set.
Initially discussed in #10867
# User-Facing Changes
* Plugins can read configuration data stored in `$env.config.plugins`
* The plugin `CallInfo` now includes a `config` entry, existing plugins
will require updates
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`
# After Submitting
- [ ] Update [Creating a plugin (in
Rust)](https://www.nushell.sh/contributor-book/plugins.html#creating-a-plugin-in-rust)
[source](https://github.com/nushell/nushell.github.io/blob/main/contributor-book/plugins.md)
- [ ] Add "Configuration" section to [Plugins
documentation](https://www.nushell.sh/contributor-book/plugins.html)
|
||
nibon7
|
a109283118
|
Apply nightly clippy fixes (#11508)
# Description Clippy fixes # User-Facing Changes N/A |
||
Antoine Büsch
|
e88a531945
|
Fix commandline --cursor-end (#11504)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # 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. --> In `commandline --cursor-end`, set `repl.cursor_pos` to the number of bytes in the buffer, not the number of graphemes. fixes: #11503 # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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. --> |
||
|
WindSoilder
|
724818030d
|
add type check during eval time (#11475)
# Description Fixes: #11438 Take the following as example: ```nushell def spam [foo: string] { $'foo: ($foo | describe)' } def outer [--foo: string] { spam $foo } outer ``` When we call `outer`, type checker only check the all for `outer`, but doesn't check inside the body of `outer`. This pr is trying to introduce a type checking process through `Type::is_subtype()` during eval time. ## NOTE I'm not really sure if it's easy to make a check inside the body of `outer`. Adding an eval time type checker seems like an easier solution. As a result: `outer` will be caught by runtime, not parse time type checker cc @kubouch # User-Facing Changes After this pr the following call will failed: ```nushell > outer Error: nu:🐚:cant_convert × Can't convert to string. ╭─[entry #27:1:1] 1 │ def outer [--foo: any] { 2 │ spam $foo · ──┬─ · ╰── can't convert nothing to string 3 │ } ╰──── ``` # Tests + Formatting Done # After Submitting NaN |
||
|
Yash Thakur
|
0ebbc8f71c
|
Make only_buffer_difference: true work (#11488) | ||
Artemiy
|
1867bb1a88
|
Fix incorrect handling of boolean flags for builtin commands (#11492)
# Description
Possible fix of #11456
This PR fixes a bug where builtin commands did not respect the logic of
dynamically passed boolean flags. The reason is
[has_flag](
|
||
|
Yash Thakur
|
21b3eeed99
|
Allow spreading arguments to commands (#11289)
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> Finishes implementing https://github.com/nushell/nushell/issues/10598, which asks for a spread operator in lists, in records, and when calling commands. # 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. --> This PR will allow spreading arguments to commands (both internal and external). It will also deprecate spreading arguments automatically when passing to external commands. # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> - Users will be able to use `...` to spread arguments to custom/builtin commands that have rest parameters or allow unknown arguments, or to any external command - If a custom command doesn't have a rest parameter and it doesn't allow unknown arguments either, the spread operator will not be allowed - Passing lists to external commands without `...` will work for now but will cause a deprecation warning saying that it'll stop working in 0.91 (is 2 versions enough time?) Here's a function to help with demonstrating some behavior: ```nushell > def foo [ a, b, c?, d?, ...rest ] { [$a $b $c $d $rest] | to nuon } ``` You can pass a list of arguments to fill in the `rest` parameter using `...`: ```nushell > foo 1 2 3 4 ...[5 6] [1, 2, 3, 4, [5, 6]] ``` If you don't use `...`, the list `[5 6]` will be treated as a single argument: ```nushell > foo 1 2 3 4 [5 6] # Note the double [[]] [1, 2, 3, 4, [[5, 6]]] ``` You can omit optional parameters before the spread arguments: ```nushell > foo 1 2 3 ...[4 5] # d is omitted here [1, 2, 3, null, [4, 5]] ``` If you have multiple lists, you can spread them all: ```nushell > foo 1 2 3 ...[4 5] 6 7 ...[8] ...[] [1, 2, 3, null, [4, 5, 6, 7, 8]] ``` Here's the kind of error you get when you try to spread arguments to a command with no rest parameter:  And this is the warning you get when you pass a list to an external now (without `...`):  # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` 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 > ``` --> Added tests to cover the following cases: - Spreading arguments to a command that doesn't have a rest parameter (unexpected spread argument error) - Spreading arguments to a command that doesn't have a rest parameter *but* there's also a missing positional argument (missing positional error) - Spreading arguments to a command that doesn't have a rest parameter but does allow unknown arguments, such as `exec` (allowed) - Spreading a list literal containing arguments of the wrong type (parse error) - Spreading a non-list value, both to internal and external commands - Having named arguments in the middle of rest arguments - `explain`ing a command call that spreads its arguments # 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. --> # Examples Suppose you have multiple tables: ```nushell let people = [[id name age]; [0 alice 100] [1 bob 200] [2 eve 300]] let evil_twins = [[id name age]; [0 ecila 100] [-1 bob 200] [-2 eve 300]] ``` Maybe you often find yourself needing to merge multiple tables and want a utility to do that. You could write a function like this: ```nushell def merge_all [ ...tables ] { $tables | reduce { |it, acc| $acc | merge $it } } ``` Then you can use it like this: ```nushell > merge_all ...([$people $evil_twins] | each { |$it| $it | select name age }) ╭───┬───────┬─────╮ │ # │ name │ age │ ├───┼───────┼─────┤ │ 0 │ ecila │ 100 │ │ 1 │ bob │ 200 │ │ 2 │ eve │ 300 │ ╰───┴───────┴─────╯ ``` Except they had duplicate columns, so now you first want to suffix every column with a number to tell you which table the column came from. You can make a command for that: ```nushell def select_and_merge [ --cols: list<string>, ...tables ] { let renamed_tables = $tables | enumerate | each { |it| $it.item | select $cols | rename ...($cols | each { |col| $col + ($it.index | into string) }) }; merge_all ...$renamed_tables } ``` And call it like this: ```nushell > select_and_merge --cols [name age] $people $evil_twins ╭───┬───────┬──────┬───────┬──────╮ │ # │ name0 │ age0 │ name1 │ age1 │ ├───┼───────┼──────┼───────┼──────┤ │ 0 │ alice │ 100 │ ecila │ 100 │ │ 1 │ bob │ 200 │ bob │ 200 │ │ 2 │ eve │ 300 │ eve │ 300 │ ╰───┴───────┴──────┴───────┴──────╯ ``` --- Suppose someone's made a command to search for APT packages: ```nushell # The main command def search-pkgs [ --install # Whether to install any packages it finds log_level: int # Pretend it's a good idea to make this a required positional parameter exclude?: list<string> # Packages to exclude repositories?: list<string> # Which repositories to look in (searches in all if not given) ...pkgs # Package names to search for ] { { install: $install, log_level: $log_level, exclude: ($exclude | to nuon), repositories: ($repositories | to nuon), pkgs: ($pkgs | to nuon) } } ``` It has a lot of parameters to configure it, so you might make your own helper commands to wrap around it for specific cases. Here's one example: ```nushell # Only look for packages locally def search-pkgs-local [ --install # Whether to install any packages it finds log_level: int exclude?: list<string> # Packages to exclude ...pkgs # Package names to search for ] { # All required and optional positional parameters are given search-pkgs --install=$install $log_level [] ["<local URI or something>"] ...$pkgs } ``` And you can run it like this: ```nushell > search-pkgs-local --install=false 5 ...["python2.7" "vim"] ╭──────────────┬──────────────────────────────╮ │ install │ false │ │ log_level │ 5 │ │ exclude │ [] │ │ repositories │ ["<local URI or something>"] │ │ pkgs │ ["python2.7", vim] │ ╰──────────────┴──────────────────────────────╯ ``` One thing I realized when writing this was that if we decide to not allow passing optional arguments using the spread operator, then you can (mis?)use the spread operator to skip optional parameters. Here, I didn't want to give `exclude` explicitly, so I used a spread operator to pass the packages to install. Without it, I would've needed to do `search-pkgs-local --install=false 5 [] "python2.7" "vim"` (explicitly pass `[]` (or `null`, in the general case) to `exclude`). There are probably more idiomatic ways to do this, but I just thought it was something interesting. If you're a virologist of the [xkcd](https://xkcd.com/350/) kind, another helper command you might make is this: ```nushell # Install any packages it finds def live-dangerously [ ...pkgs ] { # One optional argument was given (exclude), while another was not (repositories) search-pkgs 0 [] ...$pkgs --install # Flags can go after spread arguments } ``` Running it: ```nushell > live-dangerously "git" "*vi*" # *vi* because I don't feel like typing out vim and neovim ╭──────────────┬─────────────╮ │ install │ true │ │ log_level │ 0 │ │ exclude │ [] │ │ repositories │ null │ │ pkgs │ [git, *vi*] │ ╰──────────────┴─────────────╯ ``` Here's an example that uses the spread operator more than once within the same command call: ```nushell let extras = [ chrome firefox python java git ] def search-pkgs-curated [ ...pkgs ] { (search-pkgs 1 [emacs] ["example.com", "foo.com"] vim # A must for everyone! ...($pkgs | filter { |p| not ($p | str contains "*") }) # Remove packages with globs python # Good tool to have ...$extras --install=false python3) # I forget, did I already put Python in extras? } ``` Running it: ```nushell > search-pkgs-curated "git" "*vi*" ╭──────────────┬───────────────────────────────────────────────────────────────────╮ │ install │ false │ │ log_level │ 1 │ │ exclude │ [emacs] │ │ repositories │ [example.com, foo.com] │ │ pkgs │ [vim, git, python, chrome, firefox, python, java, git, "python3"] │ ╰──────────────┴───────────────────────────────────────────────────────────────────╯ ``` |
||
|
Yash Thakur
|
9522052063
|
More specific errors for missing values in records (#11423)
# Description
Currently, when writing a record, if you don't give the value for a
field, the syntax error highlights the entire record instead of
pinpointing the issue. Here's some examples:
```nushell
> { a: 2, 3 } # Missing colon (and value)
Error: nu::parser::parse_mismatch
× Parse mismatch during operation.
╭─[entry #2:1:1]
1 │ { a: 2, 3 }
· ─────┬─────
· ╰── expected record
╰────
> { a: 2, 3: } # Missing value
Error: nu::parser::parse_mismatch
× Parse mismatch during operation.
╭─[entry #3:1:1]
1 │ { a: 2, 3: }
· ──────┬─────
· ╰── expected record
╰────
> { a: 2, 3 4 } # Missing colon
Error: nu::parser::parse_mismatch
× Parse mismatch during operation.
╭─[entry #4:1:1]
1 │ { a: 2, 3 4 }
· ──────┬──────
· ╰── expected record
╰────
```
In all of them, the entire record is highlighted red because an
`Expr::Garbage` is returned covering that whole span:
This PR is for highlighting only the part inside the record that could
not be parsed. If the record literal is big, an error message pointing
to the start of where the parser thinks things went wrong should help
people fix their code.
# User-Facing Changes
Below are screenshots of the new errors:
If there's a stray record key right before the record ends, it
highlights only that key and tells the user it expected a colon after
it:
If the record ends before the value for the last field was given, it
highlights the key and colon of that field and tells the user it
expected a value after the colon:
If there are two consecutive expressions without a colon between them,
it highlights everything from the second expression to the end of the
record and tells the user it expected a colon. I was tempted to add a
help message suggesting adding a colon in between, but that may not
always be the right thing to do.
# Tests + Formatting
# After Submitting
|
||
|
Ian Manske
|
3a050864df
|
Simplify SIGQUIT handling (#11381)
# Description Simplifies `SIGQUIT` protection to a single `signal` ignore system call. # User-Facing Changes `SIGQUIT` is no longer blocked if nushell is in non-interactive mode (signals should not be blocked in non-interactive mode). Also a breaking API change for `nu_protocol`. # Tests + Formatting Should come after #11178 for testing. |
||
|
Ian Manske
|
6f384da57e
|
Make Call::get_flag_expr return Expression by ref (#11388)
# Description A small refactor that eliminates some `Expression` cloning. # User-Facing Changes Breaking change for `nu_protocol`. |
||
|
WindSoilder
|
5d98a727ca
|
Deprecate --flag: bool in custom command (#11365)
# Description While #11057 is merged, it's hard to tell the difference between `--flag: bool` and `--flag`, and it makes user hard to read custom commands' signature, and hard to use them correctly. After discussion, I think we can deprecate `--flag: bool` usage, and encourage using `--flag` instead. # User-Facing Changes The following code will raise warning message, but don't stop from running. ```nushell ❯ def florb [--dry-run: bool, --another-flag] { "aaa" }; florb Error: × Deprecated: --flag: bool ╭─[entry #7:1:1] 1 │ def florb [--dry-run: bool, --another-flag] { "aaa" }; florb · ──┬─ · ╰── `--flag: bool` is deprecated. Please use `--flag` instead, more info: https://www.nushell.sh/book/custom_commands.html ╰──── aaa ``` cc @kubouch # Tests + Formatting Done # After Submitting - [ ] Add more information under https://www.nushell.sh/book/custom_commands.html to indicate `--dry-run: bool` is not allowed, - [ ] remove `: bool` from custom commands between 0.89 and 0.90 --------- Co-authored-by: Antoine Stevan <44101798+amtoine@users.noreply.github.com> |
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|
WindSoilder
|
697f3c03f1
|
enable flag value type checking (#11311)
# Description Fixes: #11310 # User-Facing Changes After the change, the following code will go to error: ```nushell > def a [--x: int = 3] { "aa" } > let y = "aa" > a --x=$y Error: nu::parser::type_mismatch × Type mismatch. ╭─[entry #32:2:1] 2 │ let y = "aa" 3 │ a --x=$y · ─┬ · ╰── expected int, found string ╰──── ``` |
||
|
Auca Coyan
|
92d968b8c8
|
♻️ Match --ide-hover with help command (#11284)
# Description Hi! @fdncred pointed that the `help` command doesn't give the same result as hovering a command in the VS Code extension. I digged out that this trace back from `src/ide.rs`, so I decided to change this: (look at the window of VS Code when hovering help)  into this:  # User-Facing Changes The `--ide-hover` change a lot, by matching the `help` command of the terminal nushell The only missing part is the `subcommands` part # Tests + Formatting All good! # After Submitting |
||
Darren Schroeder
|
d717e8faeb
|
Add nu lib dirs default (#11248)
# Description This PR is kind of two PRs in one because they were dependent on each other. PR1 - |