use std::{env, process::Command};
fn main() {
    let output = Command::new("git")
        .args(&["rev-parse", "HEAD"])
        .output()
        .unwrap();
    let git_hash = String::from_utf8(output.stdout).unwrap();
    println!("cargo:rustc-env=GIT_HASH={}", git_hash);
    println!(
        "cargo:rustc-env=FEATURESET={}",
        env::var("CARGO_CFG_FEATURE").unwrap()
    );
}