crates/shirabe/src/plugin/capability/command_provider.rs


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//! ref: composer/src/Composer/Plugin/Capability/CommandProvider.php

use crate::command::BaseCommand;
use crate::plugin::capability::Capability;

/// Commands Provider Interface. Plugins implementing this capability provide a list of
/// commands.
///
/// The sole implementor is the PHP capability proxy (Composer itself never implements a
/// capability), so the method is fallible: the answer crosses the RPC boundary.
pub trait CommandProvider: Capability {
    fn get_commands(&self)
    -> anyhow::Result<Vec<std::rc::Rc<std::cell::RefCell<dyn BaseCommand>>>>;
}