nushell/crates/nu_plugin_example/README.md
Devyn Cairns a29efe28f7
Merge stream_example into example plugin and clean up names (#12234)
# Description

As suggested by @WindSoilder, since plugins can now contain both simple
commands that produce `Value` and commands that produce `PipelineData`
without having to choose one or the other for the whole plugin, this
change merges `stream_example` into `example`.

# User-Facing Changes

All of the example plugins are renamed.

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

- [ ] Check nushell/nushell.github.io for any docs that match the
command names changed
2024-03-19 12:36:46 -05:00

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Markdown

# Plugin Example
Crate with a simple example of the Plugin trait that needs to be implemented
in order to create a binary that can be registered into nushell declaration list
## `example config`
This subcommand demonstrates sending configuration from the nushell `$env.config` to a plugin.
To register from after building `nushell` run:
```nushell
register target/debug/nu_plugin_example
```
The configuration for the plugin lives in `$env.config.plugins.example`:
```nushell
$env.config = {
plugins: {
example: [
some
values
]
}
}
```
To list plugin values run:
```nushell
example config
```