cmdkit 0.2.0

Core library for CLI tools, providing common functionality and utilities for building command-line applications.
Documentation 
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use std::collections::BTreeMap;

use super::Command;

/// Internal registry storage for command-to-command mappings.
pub(crate) struct CommandRegistry {
    commands: BTreeMap<String, Command>,
}

impl CommandRegistry {
    pub(crate) fn new() -> Self {
        Self {
            commands: BTreeMap::new(),
        }
    }

    pub(crate) fn get(&self, name: &str) -> Option<Command> {
        self.commands.get(name).cloned()
    }

    pub(crate) fn register(&mut self, command: Command) -> &mut CommandRegistry {
        self.commands.insert(command.metadata.name.clone(), command);
        self
    }

    pub(crate) fn get_all(&self) -> Vec<Command> {
        self.commands.values().cloned().collect()
    }
}