cli version: Trim the commit id 16 characters

16 characters ought to be enough for anyone :)
jj-vcs · Aug 12, 2023 · e87e099 · e87e099
1 parent 0f7d401
commit e87e099
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/cli/build.rs b/cli/build.rs
@@ -41,7 +41,8 @@ fn main() -> std::io::Result<()> {
     }
     println!("cargo:rerun-if-env-changed=NIX_JJ_GIT_HASH");
 
-    if let Some((date, git_hash)) = get_git_date_and_hash() {
+    if let Some((date, mut git_hash)) = get_git_date_and_hash() {
+        git_hash.truncate(16);
         println!(
             "cargo:rustc-env=JJ_VERSION={}-{}-{}",
             version, date, git_hash

diff --git a/cli/tests/test_global_opts.rs b/cli/tests/test_global_opts.rs
@@ -71,9 +71,7 @@ fn test_no_subcommand() {
     let sanitized = stdout.replace(|c: char| c.is_ascii_hexdigit(), "?");
     assert_matches!(
         sanitized.as_str(),
-        "jj ?.?.?\n"
-            | "jj ?.?.?-????????-????????????????????????????????????????\n"
-            | "jj ?.?.?-nix-????????????????????????????????????????\n"
+        "jj ?.?.?\n" | "jj ?.?.?-????????-????????????????\n" | "jj ?.?.?-nix-????????????????\n"
     );
 
     let stdout = test_env.jj_cmd_success(test_env.env_root(), &["-R", "repo"]);