extern crate curl;

use curl::easy::Easy;
use std::fs::File;
use std::io::prelude::*;

// Capture output into a local `Vec`.
fn main() {
    let mut dst = Vec::new();
    let mut easy = Easy::new();
    easy.url("http://mirrors.advancedhosters.com/archlinux/core/os/x86_64/bash-5.0.009-1-x86_64.pkg.tar.xz").unwrap();

    let mut transfer = easy.transfer();
    transfer.write_function(|data| {
        dst.extend_from_slice(data);
        Ok(data.len())
    }).unwrap();
    transfer.perform().unwrap();

    let mut file = std::fs::File::create("./bash.pkg.tar.xz").expect("file creation failed");
    file.write_all(&dst).expect("failed to write file");
}