use std::fs::File;
use std::io::Write;
use std::path::Path;

extern crate time;

fn main() {
    let dest_path = Path::new("src/version.rs");
    let mut f = File::create(&dest_path).unwrap();

    let code = format!(
        r#"
pub fn get_version() -> &'static str {{
    {:?}
}}
"#,
        time::now().rfc3339().to_string()
    );

    f.write(code.trim().as_bytes()).unwrap();
}