Function resolve_worktree_add_root

src/hooks/cursor_shell.rs:359–366

Resolves the filesystem root of the worktree created by a `git worktree add` command. git resolves the worktree path against `-C `/`--work-tree` overrides rather than the shell cwd, so those are honored first. The result is canonicalized when the worktree exists (it does by the time a post-shell hook fires) so symlinked components resolve the way git resolved them, falling back to lexical `..

(command: &str, cwd: &Path, worktree_path: &str)

/// does by the time a post-shell hook fires) so symlinked components resolve
/// the way git resolved them, falling back to lexical `..` normalization.
pub fn resolve_worktree_add_root(command: &str, cwd: &Path, worktree_path: &str) -> PathBuf {
    let tokens = shell_words(command);
    let base = git_explicit_work_dir(&tokens, cwd).unwrap_or_else(|| cwd.to_path_buf());
    let joined = resolve_shell_path(&base, worktree_path);
    joined
        .canonicalize()
        .unwrap_or_else(|_| normalize_lexically(&joined))
}

fn normalize_lexically(path: &Path) -> PathBuf {
    let mut normalized = PathBuf::new();