Function findRepoRoot

pkg/parser/frontmatter_hash_cross_language_test.go:318–335

findRepoRoot finds the repository root directory

(t *testing.T)

// findRepoRoot finds the repository root directory
func findRepoRoot(t *testing.T) string {
	// Start from current directory and walk up to find .git
	dir, err := os.Getwd()
	require.NoError(t, err, "Should get current directory")

	for {
		gitDir := filepath.Join(dir, ".git")
		if _, err := os.Stat(gitDir); err == nil {
			return dir
		}

		parent := filepath.Dir(dir)
		if parent == dir {
			t.Fatal("Could not find repository root")
		}
		dir = parent
	}
}