fn main() {
println!(
"cargo:rustc-env=BUILD_DATE={}",
sh("date +%Y-%m-%d_%H:%M:%S%p")
);
}
fn sh(args: &str) -> String {
use std::process::Command;
let args: Vec<_> = args.split(' ').collect();
let cmd = args[0];
let args: Vec<_> = args.iter().skip(1).collect();
if let Ok(output) = Command::new(cmd).args(&args).output() {
if !output.status.success() {
eprintln!("Error running {} {:?}", cmd, args);
return "???".to_string();
}
String::from_utf8(output.stdout).unwrap()
} else {
String::new()
}
}