rtx-cli 1.3.0

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

use crate::cli::command::Command;
use crate::config::Config;
use crate::output::Output;
use crate::shell::{get_shell, ShellType};

/// disable rtx for current shell session
///
/// This can be used to temporarily disable rtx in a shell session.
#[derive(Debug, clap::Args)]
#[clap(verbatim_doc_comment, after_long_help = AFTER_LONG_HELP)]
pub struct Deactivate {
    /// shell type to generate the script for
    ///
    /// e.g.: bash, zsh, fish
    #[clap(long, short)]
    shell: Option<ShellType>,
}

impl Command for Deactivate {
    fn run(self, _config: Config, out: &mut Output) -> Result<()> {
        let shell = get_shell(self.shell);

        let output = shell.deactivate();
        out.stdout.write(output);

        Ok(())
    }
}

const AFTER_LONG_HELP: &str = r#"
Examples:
    $ eval "$(rtx deactivate -s bash)"
    $ eval "$(rtx deactivate -s zsh)"
    $ rtx deactivate -s fish | source
"#;

#[cfg(test)]
mod test {
    use insta::assert_display_snapshot;

    use crate::assert_cli;

    #[test]
    fn test_deactivate_zsh() {
        std::env::set_var("NO_COLOR", "1");
        let stdout = assert_cli!("deactivate", "-s", "zsh");
        assert_display_snapshot!(stdout);
    }
}