git

func Clone ¶

func Clone(ctx context.Context, repoURL, token, ref string) (dir string, commitSHA string, cleanup func(), err error)

Clone clones a git repository over HTTPS into a temporary directory. Returns the directory path, resolved HEAD commit SHA, a cleanup function, and any error.

The repoURL may embed a branch via the path (e.g. github.com/org/repo.git/mybranch). If ref is non-empty it overrides any branch embedded in the URL. If token is empty, Clone tries anonymous clone before retrying with GITHUB_AUTH_TOKEN.

func IsGitRepoURL ¶

func IsGitRepoURL(repoURL string) bool

IsGitRepoURL returns true if the URL points to a git repository on a known hosting platform (GitHub, GitLab) or ends with ".git".

func ResolveToken ¶

func ResolveToken(token string) string

ResolveToken returns token if non-empty, otherwise falls back to GITHUB_AUTH_TOKEN env var.