steven-omaha
34d7b5d9de
When the git binary is not available, emit an empty git_hash so that the build continues instead of aborting due to an unset environment variable
14 lines
334 B
Rust
14 lines
334 B
Rust
use std::process::Command;
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fn main() {
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let git_hash = match Command::new("git")
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.args(["rev-parse", "--short", "HEAD"])
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.output()
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{
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Ok(output) => String::from_utf8(output.stdout).expect("git output is utf-8"),
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_ => String::new(),
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};
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println!("cargo:rustc-env=GIT_HASH={git_hash}");
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}
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