mirror of
https://github.com/nushell/nushell.git
synced 2025-05-29 06:17:54 +02:00
1d3f6105f5
# Description
Add a `command_not_found` function to `$env.config.hooks`. If this
function outputs a string, then it's included in the `help`.
An example hook on *Arch Linux*, to find packages that contain the
binary, looks like:
```nushell
let-env config = {
# ...
hooks: {
command_not_found: {
|cmd_name| (
try {
let pkgs = (pkgfile --binaries --verbose $cmd_name)
(
$"(ansi $env.config.color_config.shape_external)($cmd_name)(ansi reset) " +
$"may be found in the following packages:\n($pkgs)"
)
} catch {
null
}
)
}
# ...
```
# User-Facing Changes
- Add a `command_not_found` function to `$env.config.hooks`.
# 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.
75 lines
1.2 KiB
Rust
75 lines
1.2 KiB
Rust
mod bits;
|
|
mod bytes;
|
|
mod charting;
|
|
mod conversions;
|
|
mod date;
|
|
mod debug;
|
|
mod default_context;
|
|
mod deprecated;
|
|
mod env;
|
|
mod example_test;
|
|
mod experimental;
|
|
mod filesystem;
|
|
mod filters;
|
|
mod formats;
|
|
mod generators;
|
|
mod hash;
|
|
pub mod hook;
|
|
mod input_handler;
|
|
mod math;
|
|
mod misc;
|
|
mod network;
|
|
mod path;
|
|
mod platform;
|
|
mod progress_bar;
|
|
mod random;
|
|
mod shells;
|
|
mod sort_utils;
|
|
mod strings;
|
|
mod system;
|
|
pub mod util;
|
|
mod viewers;
|
|
|
|
pub use bits::*;
|
|
pub use bytes::*;
|
|
pub use charting::*;
|
|
pub use conversions::*;
|
|
pub use date::*;
|
|
pub use debug::*;
|
|
pub use default_context::*;
|
|
pub use deprecated::*;
|
|
pub use env::*;
|
|
#[cfg(test)]
|
|
pub use example_test::test_examples;
|
|
pub use experimental::*;
|
|
pub use filesystem::*;
|
|
pub use filters::*;
|
|
pub use formats::*;
|
|
pub use generators::*;
|
|
pub use hash::*;
|
|
pub use hook::*;
|
|
pub use math::*;
|
|
pub use misc::*;
|
|
pub use network::*;
|
|
pub use path::*;
|
|
pub use platform::*;
|
|
pub use random::*;
|
|
pub use shells::*;
|
|
pub use sort_utils::*;
|
|
pub use strings::*;
|
|
pub use system::*;
|
|
pub use util::*;
|
|
pub use viewers::*;
|
|
|
|
#[cfg(feature = "dataframe")]
|
|
mod dataframe;
|
|
|
|
#[cfg(feature = "dataframe")]
|
|
pub use dataframe::*;
|
|
|
|
#[cfg(feature = "sqlite")]
|
|
mod database;
|
|
|
|
#[cfg(feature = "sqlite")]
|
|
pub use database::*;
|