Use a deterministic number of digits in rustc_tools_util commit hashes

rust-lang · Aug 5, 2024 · 9f6536c · 9f6536c
1 parent c082bc2
commit 9f6536c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/rustc_tools_util/src/lib.rs b/rustc_tools_util/src/lib.rs
@@ -104,10 +104,11 @@ impl std::fmt::Debug for VersionInfo {
 #[must_use]
 pub fn get_commit_hash() -> Option<String> {
  let output = std::process::Command::new("git")
- .args(["rev-parse", "--short", "HEAD"])
+ .args(["rev-parse", "HEAD"])
  .output()
  .ok()?;
- let stdout = output.status.success().then_some(output.stdout)?;
+ let mut stdout = output.status.success().then_some(output.stdout)?;
+ stdout.truncate(10);
  String::from_utf8(stdout).ok()
 }