fn main() {
let version = std::env::var("CARGO_PKG_VERSION").unwrap_or_else(|_| "0.0.0".into());
let hash = std::process::Command::new("git")
.args(["rev-parse", "--short", "HEAD"])
.output()
.ok()
.filter(|o| o.status.success())
.and_then(|o| String::from_utf8(o.stdout).ok())
.map(|s| s.trim().to_string())
.filter(|s| !s.is_empty());
let stamped = match hash {
Some(h) => format!("v{version}@{h}"),
None => format!("v{version}"),
};
println!("cargo:rustc-env=WRYME_VERSION={stamped}");
}