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build: Remove implicit git build requirement

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This commit is contained in:
Victoria Brekenfeld 2022-02-11 17:33:48 +01:00
parent 1b498acfb9
commit a0e0f5a1d3
1 changed files with 6 additions and 4 deletions
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10
build.rs
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@ -3,10 +3,12 @@
use std::process::Command; use std::process::Command;
fn main() { fn main() {
let output = Command::new("git") if let Some(output) = Command::new("git")
.args(&["rev-parse", "HEAD"]) .args(&["rev-parse", "HEAD"])
.output() .output()
.unwrap(); .ok()
let git_hash = String::from_utf8(output.stdout).unwrap(); {
println!("cargo:rustc-env=GIT_HASH={}", git_hash); let git_hash = String::from_utf8(output.stdout).unwrap();
println!("cargo:rustc-env=GIT_HASH={}", git_hash);
}
} }