Function TestEnsureDevcontainerConfigUpdatesOldVersion

pkg/cli/devcontainer_test.go:331–444

(t *testing.T)

}

func TestEnsureDevcontainerConfigUpdatesOldVersion(t *testing.T) {
	tmpDir := testutil.TempDir(t, "test-*")

	originalDir, err := os.Getwd()
	if err != nil {
		t.Fatalf("Failed to get current directory: %v", err)
	}
	defer func() {
		_ = os.Chdir(originalDir)
	}()

	if err := os.Chdir(tmpDir); err != nil {
		t.Fatalf("Failed to change to temp directory: %v", err)
	}

	// Initialize git repo
	if err := exec.Command("git", "init").Run(); err != nil {
		t.Skip("Git not available")
	}

	// Configure git
	exec.Command("git", "config", "user.name", "Test User").Run()
	exec.Command("git", "config", "user.email", "test@example.com").Run()

	// Create .devcontainer directory
	devcontainerDir := ".devcontainer"
	if err := os.MkdirAll(devcontainerDir, 0755); err != nil {
		t.Fatalf("Failed to create directory: %v", err)
	}

	// Create a devcontainer.json with old copilot-cli version at default location
	oldConfig := DevcontainerConfig{
		Name:  "Existing Dev Environment",
		Image: "mcr.microsoft.com/devcontainers/go:latest",
		Features: DevcontainerFeatures{
			"ghcr.io/devcontainers/features/github-cli:1":  map[string]any{},
			"ghcr.io/devcontainers/features/copilot-cli:1": map[string]any{}, // Old version
		},
		PostCreateCommand: "echo 'existing setup'",
	}

	devcontainerPath := filepath.Join(devcontainerDir, "devcontainer.json")
	data, err := json.MarshalIndent(oldConfig, "", "  ")
	if err != nil {
		t.Fatalf("Failed to marshal old config: %v", err)
	}
	data = append(data, '\n')

	if err := os.WriteFile(devcontainerPath, data, 0644); err != nil {
		t.Fatalf("Failed to write old config: %v", err)
	}

	// Run ensureDevcontainerConfig - should update the version
	err = ensureDevcontainerConfig(false, []string{})
	if err != nil {
		t.Fatalf("ensureDevcontainerConfig() failed: %v", err)
	}