mise 2024.12.18

The front-end to your dev env
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use eyre::Result;

use crate::cli::args::ToolArg;
use crate::cli::prune::prune;
use crate::config;
use crate::config::config_file::ConfigFile;
use crate::config::{config_file, Config};
use crate::file::display_path;

/// Removes installed tool versions from mise.toml
///
/// Will also prune the installed version if no other configurations are using it.
#[derive(Debug, clap::Args)]
#[clap(verbatim_doc_comment, visible_aliases = ["rm", "remove"], after_long_help = AFTER_LONG_HELP)]
pub struct Unuse {
    /// Tool(s) to remove
    #[clap(value_name = "INSTALLED_TOOL@VERSION", required = true)]
    installed_tool: Vec<ToolArg>,

    /// Do not also prune the installed version
    #[clap(long)]
    no_prune: bool,

    /// Remove tool from global config
    #[clap(long)]
    global: bool,
}

impl Unuse {
    pub fn run(self) -> Result<()> {
        let config = Config::get();
        let mut cf = self.get_config_file(&config)?;
        let tools = cf.to_tool_request_set()?.tools;
        let mut removed = vec![];
        for ta in &self.installed_tool {
            if tools.contains_key(&ta.ba) {
                removed.push(ta);
            }
            cf.remove_tool(&ta.ba)?;
        }
        if removed.is_empty() {
            debug!("no tools to remove");
            return Ok(());
        }
        cf.save()?;
        info!(
            "removed: {} from {}",
            removed
                .iter()
                .map(|ta| ta.to_string())
                .collect::<Vec<_>>()
                .join(", "),
            display_path(cf.get_path())
        );

        if !self.no_prune {
            prune(self.installed_tool.iter().map(|ta| &ta.ba).collect(), false)?;
        }

        Ok(())
    }

    pub fn get_config_file(&self, config: &Config) -> Result<Box<dyn ConfigFile>> {
        for cf in config.config_files.values() {
            if cf
                .to_tool_request_set()?
                .tools
                .keys()
                .any(|ba| self.installed_tool.iter().any(|ta| ta.ba == *ba))
            {
                return config_file::parse(cf.get_path());
            }
        }
        config_file::parse_or_init(&config::local_toml_config_path())
    }
}

static AFTER_LONG_HELP: &str = color_print::cstr!(
    r#"<bold><underline>Examples:</underline></bold>

    # will uninstall specific version
    $ <bold>mise remove node@18.0.0</bold>
"#
);