Set GIT_WORK_TREE along with GIT_DIR, to avoid confusion

This is really just to make things less surprising when debugging. This also adds a comment to explain why `GIT_DIR` is being set.

Eliah Kagan committed 2 years ago

Commit 57230771 parent 7280a2d1 file · +2 −1Browse files

Unified · Split

@@ -118,7 +118,8 @@ fn git_cmd(executable: PathBuf) -> Command { · 117 unmodified lines
118	118	// git 2.8.0 and higher support --show-origin.
119	119	cmd.args(["config", "-lz", "--show-origin", "--name-only"])
120	120	.current_dir(env::temp_dir())
121		− .env("GIT_DIR", NULL_DEVICE)
	121	+ .env("GIT_DIR", NULL_DEVICE) // Avoid getting local-scope config.
	122	+ .env("GIT_WORK_TREE", NULL_DEVICE) // Not needed, but clarifies intent.
122	123	.stdin(Stdio::null())
123	124	.stderr(Stdio::null());
124	125	cmd

Keyboard shortcuts