Function initTestRepo

internal/git/worktree_test.go:12–47

initTestRepo creates a temporary git repository with an initial commit and returns its path.

(t *testing.T)

// initTestRepo creates a temporary git repository with an initial commit and returns its path.
func initTestRepo(t *testing.T) string {
	t.Helper()
	dir := t.TempDir()

	cmds := [][]string{
		{"git", "init"},
		{"git", "config", "user.email", "test@test.com"},
		{"git", "config", "user.name", "Test"},
		{"git", "checkout", "-b", "main"},
	}
	for _, args := range cmds {
		cmd := exec.Command(args[0], args[1:]...)
		cmd.Dir = dir
		if out, err := cmd.CombinedOutput(); err != nil {
			t.Fatalf("setup command %v failed: %s", args, string(out))
		}
	}

	// Create an initial commit so branches can be created
	readme := filepath.Join(dir, "README.md")
	if err := os.WriteFile(readme, []byte("# Test\n"), 0644); err != nil {
		t.Fatalf("failed to create README: %v", err)
	}
	cmd := exec.Command("git", "add", ".")
	cmd.Dir = dir
	if out, err := cmd.CombinedOutput(); err != nil {
		t.Fatalf("git add failed: %s", string(out))
	}
	cmd = exec.Command("git", "commit", "-m", "initial commit")
	cmd.Dir = dir
	if out, err := cmd.CombinedOutput(); err != nil {
		t.Fatalf("git commit failed: %s", string(out))
	}

	return dir
}

func TestGetDefaultBranch(t *testing.T) {
	t.Run("detects main branch", func(t *testing.T) {