Function open

crates/flowtrace-cli/src/git.rs:63–66

Open the repo that owns `root`. Walks up from `root` so a trace folder nested inside a parent repo resolves to that parent (single-repo layout). When `root` itself is a repo, opens that.

(root: &Path)

/// nested inside a parent repo resolves to that parent (single-repo layout).
/// When `root` itself is a repo, opens that.
fn open(root: &Path) -> Result<Repository> {
    Repository::open_ext(root, RepositoryOpenFlags::empty(), &[] as &[&Path])
        .with_context(|| format!("opening git repo from {}", root.display()))
}

/// Open the containing repo, or initialize one at `root` if no ancestor is a repo.
fn open_or_init(root: &Path) -> Result<Repository> {