4.0: Improvement: "Unknown Packager" in package metadata about aura HOT 3 CLOSED

fn packager_set(fll: &FluentLanguageLoader) {
    let (cmd, args) = crate::command::misc::searcher();
    let good = Command::new(cmd)
        .args(args)
        .arg("PACKAGER")
        .arg("/etc/makepkg.conf")
        .output()
        .ok()
        .map(|o| o.stdout)
        .and_then(|stdout| String::from_utf8(stdout).ok())
        .map(|s| s.trim().lines().any(|line| line.starts_with("PACKAGER=")))
        .unwrap_or(false);
    let symbol = if good { GOOD.green() } else { BAD.red() };
    println!("  [{}] {}", symbol, fl!(fll, "check-mconf-packager"));

    if !good {
        let cmd = "PACKAGER=\"You <[email protected]>\"".cyan().to_string();
        let msg = fl!(fll, "check-mconf-packager-fix", cmd = cmd);
        println!("      └─ {}", msg);
    }
}