use clap::Parser;
use barr::barrel_write;
#[derive(Parser, Debug)]
#[clap(version, about, long_about = None)]
struct Args {
#[clap(short, long)]
extension: Option<String>,
files: Vec<String>,
}
fn main() {
let args = Args::parse();
for f in args.files {
barrel_write(&f, &args.extension);
}
}