use std::process::Command;
fn main() {
let commit = std::env::var("SKILLCASK_COMMIT")
.ok()
.or_else(|| {
let out = Command::new("git").args(["rev-parse", "--short=12", "HEAD"]).output().ok()?;
out.status.success().then(|| String::from_utf8_lossy(&out.stdout).trim().to_string())
})
.unwrap_or_else(|| "unknown".into());
println!("cargo:rustc-env=SKILLCASK_COMMIT={commit}");
println!("cargo:rerun-if-env-changed=SKILLCASK_COMMIT");
println!("cargo:rerun-if-changed=.git/HEAD");
println!("cargo:rerun-if-changed=.git/refs");
}