fp-dotfiles-manager 0.2.5

Minimal, zero-dependency Chezmoi-based dotfiles manager
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use crate::logger::*;
use std::io;

pub fn run_logs(args: &[String]) -> io::Result<()> {
    log_section("Showing recent commits...");
    let mut cmd = std::process::Command::new("chezmoi");
    cmd.arg("git").arg("--").arg("log");
    if args.len() > 2 {
        cmd.args(&args[2..]);
        cmd.status()?;
    } else {
        cmd.args(&[
            "-n",
            "10",
            "--color=always",
            "--pretty=format:%C(yellow)%h%Creset - %C(cyan)%an%Creset, %C(green)%ar%Creset : %s",
            "--shortstat",
        ]);
        let output = cmd.output()?;
        if !output.status.success() {
            let stderr = String::from_utf8_lossy(&output.stderr);
            eprintln!("{}", stderr);
            std::process::exit(output.status.code().unwrap_or(1));
        }

        let stdout_str = String::from_utf8_lossy(&output.stdout);
        let mut lines = stdout_str.lines().map(|s| s.trim()).peekable();

        while let Some(line) = lines.next() {
            if line.is_empty() {
                continue;
            }

            let has_stats = if let Some(&next_line) = lines.peek() {
                next_line.contains("changed")
                    || next_line.contains("insertion")
                    || next_line.contains("deletion")
            } else {
                false
            };

            if has_stats {
                let stat_line = lines.next().unwrap();
                println!("{} | \x1b[36m{}\x1b[0m", line, stat_line);
            } else {
                println!("{}", line);
            }
        }
    }
    Ok(())
}