tapes-v2 0.1.0-beta

Atomic per-target dotfile switcher
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use anyhow::{anyhow, Result};
use std::{env, process::Command};

pub fn run_hooks(hooks: Vec<String>, quiet: bool) -> Result<(), anyhow::Error> {
    for hook in hooks {
        let hook = hook.trim();

        if !quiet {
            println!(" - '{}'", hook);
        }

        run_command(hook)?;
    }

    Ok(())
}

pub fn run_command(command: &str) -> Result<(), anyhow::Error> {
    let shell = get_user_preferred_shell();

    let status = Command::new(shell).arg("-c").arg(command).status()?;

    if !status.success() {
        return Err(anyhow!("Command failed with exit status: {}", status));
    }

    Ok(())
}

fn get_user_preferred_shell() -> String {
    env::var("SHELL").unwrap_or("sh".to_string())
}