pub fn git_dir(cwd: &Path) -> Result<PathBuf>Expand description
Resolve the Git directory for the current working directory.
For the main worktree this returns .git; for a linked worktree it
returns the worktree-specific Git directory (e.g.
<main>/.git/worktrees/<name>).
ยงErrors
Returns an error if git rev-parse --git-dir fails.