use std::process::{Command, Stdio};

fn run_fzf<O: Into<Stdio>, I: Into<Stdio>>(
    input: &str,
    stdin: Option<I>,
    stdout: Option<O>
    ) -> String {
    let child = Command::new("fzf")
        .args(&["-f", input, "--no-sort", "--inline-info"])
        .stdout(stdout.map(Into::into).unwrap_or(Stdio::piped()))
        .stdin(stdin.map(Into::into).unwrap_or(Stdio::inherit()))
        .spawn()
        .expect("Failed to run fzf command");

    let output = child.wait_with_output().expect("Failed to wait fzf command");
    String::from_utf8_lossy(&output.stdout).to_string()
}