rtx-cli 2024.0.0

Polyglot runtime manager (asdf rust clone)
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use eyre::Result;

use crate::config::config_file::ConfigFile;
use crate::config::Config;

/// Clears an alias for a plugin
///
/// This modifies the contents of ~/.config/rtx/config.toml
#[derive(Debug, clap::Args)]
#[clap(visible_aliases = ["rm", "remove", "delete", "del"], after_long_help = AFTER_LONG_HELP, verbatim_doc_comment)]
pub struct AliasUnset {
    /// The plugin to remove the alias from
    pub plugin: String,
    /// The alias to remove
    pub alias: String,
}

impl AliasUnset {
    pub fn run(self) -> Result<()> {
        let mut global_config = Config::get().global_config.clone();
        global_config.remove_alias(&self.plugin, &self.alias);
        global_config.save()
    }
}

static AFTER_LONG_HELP: &str = color_print::cstr!(
    r#"<bold><underline>Examples:</underline></bold>
  $ <bold>rtx alias unset node lts-hydrogen</bold>
"#
);

#[cfg(test)]
mod tests {
    use crate::test::reset_config;

    #[test]
    fn test_alias_unset() {
        reset_config();

        assert_cli!("alias", "unset", "tiny", "my/alias");
        assert_cli_snapshot!("aliases", @r###"
        java  lts          21   
        node  lts          20   
        node  lts-argon    4    
        node  lts-boron    6    
        node  lts-carbon   8    
        node  lts-dubnium  10   
        node  lts-erbium   12   
        node  lts-fermium  14   
        node  lts-gallium  16   
        node  lts-hydrogen 18   
        node  lts-iron     20   
        tiny  lts          3.1.0
        tiny  lts-prev     2.0.0
        "###);

        reset_config();
    }
}