Function ValidateFlags

action/command/validation/flags.go:15–63

ValidateFlags validates all the command line flags and environment variables.

(w *world.World)

// ValidateFlags validates all the command line flags and environment variables.
func ValidateFlags(w *world.World) error {
	// Set access token from environment if not provided
	if w.AccessToken == "" {
		w.AccessToken = os.Getenv("BYTEBASE_ACCESS_TOKEN")
	}
	// Set service account and secret from environment if not provided
	if w.ServiceAccount == "" {
		w.ServiceAccount = os.Getenv("BYTEBASE_SERVICE_ACCOUNT")
	}
	if w.ServiceAccountSecret == "" {
		w.ServiceAccountSecret = os.Getenv("BYTEBASE_SERVICE_ACCOUNT_SECRET")
	}

	// Set platform if not specified
	if w.Platform == world.UnspecifiedPlatform {
		w.Platform = world.GetJobPlatform()
	}

	// Validate authentication: either access-token or service-account+secret
	if w.AccessToken == "" {
		if w.ServiceAccount == "" {
			return errors.Errorf("service-account is required and cannot be empty")
		}
		if w.ServiceAccountSecret == "" {
			return errors.Errorf("service-account-secret is required and cannot be empty")
		}
	}

	// Validate URL: must be a non-empty absolute URL.
	if w.URL == "" {
		return errors.Errorf("--url is required")
	}
	u, err := url.Parse(w.URL)
	if err != nil {
		return errors.Wrapf(err, "invalid URL format: %s", w.URL)
	}
	if u.Scheme == "" || u.Host == "" {
		return errors.Errorf("--url must be an absolute URL (e.g. https://bytebase.example.com), got %q", w.URL)
	}
	w.URL = strings.TrimSuffix(u.String(), "/") // update the URL to the canonical form

	// Validate project format
	if !strings.HasPrefix(w.Project, "projects/") {
		return errors.Errorf("invalid project format, must be projects/{project}")
	}

	// Validate targets format
	return validateTargets(w.Targets)
}

// validateTargets validates the targets format and ensures consistency.
func validateTargets(targets []string) error {