Function handleValidateConfig

config_file.go:167–237

handleValidateConfig reads the config file and validates its contents. If configPath is empty, the OS-specific default location is used.

(configPath string)

// handleValidateConfig reads the config file and validates its contents.
// If configPath is empty, the OS-specific default location is used.
func handleValidateConfig(configPath string) error {
	path, err := resolveConfigPath(configPath)
	if err != nil {
		return err
	}

	cfg, err := loadConfigFile(configPath)
	if err != nil {
		return err
	}

	var errors []string

	// Validate service
	if _, ok := knownServices[cfg.Service]; !ok {
		errors = append(errors, fmt.Sprintf("invalid service: %q (must be github, gitlab, bitbucket, or forgejo)", cfg.Service))
	}

	// Validate service-specific field values
	switch cfg.Service {
	case "github":
		if !contains([]string{"all", "owner", "member", "starred"}, cfg.GitHub.RepoType) {
			errors = append(errors, fmt.Sprintf("invalid github.repo_type: %q (must be all, owner, member, or starred)", cfg.GitHub.RepoType))
		}
	case "gitlab":
		if !contains([]string{"internal", "public", "private"}, cfg.GitLab.ProjectVisibility) {
			errors = append(errors, fmt.Sprintf("invalid gitlab.project_visibility: %q (must be internal, public, or private)", cfg.GitLab.ProjectVisibility))
		}
		if !validGitlabProjectMembership(cfg.GitLab.ProjectMembershipType) {
			errors = append(errors, fmt.Sprintf("invalid gitlab.project_membership_type: %q (must be all, owner, member, or starred)", cfg.GitLab.ProjectMembershipType))
		}
	case "forgejo":
		if !contains([]string{"user", "starred"}, cfg.Forgejo.RepoType) {
			errors = append(errors, fmt.Sprintf("invalid forgejo.repo_type: %q (must be user or starred)", cfg.Forgejo.RepoType))
		}
	}

	// Validate required environment variables
	switch cfg.Service {
	case "github":
		if os.Getenv("GITHUB_TOKEN") == "" {
			errors = append(errors, "GITHUB_TOKEN environment variable not set")
		}
	case "gitlab":
		if os.Getenv("GITLAB_TOKEN") == "" {
			errors = append(errors, "GITLAB_TOKEN environment variable not set")
		}
	case "bitbucket":
		if os.Getenv("BITBUCKET_USERNAME") == "" {
			errors = append(errors, "BITBUCKET_USERNAME environment variable not set")
		}
		if os.Getenv("BITBUCKET_TOKEN") == "" && os.Getenv("BITBUCKET_PASSWORD") == "" {
			errors = append(errors, "BITBUCKET_TOKEN or BITBUCKET_PASSWORD environment variable must be set")
		}
	case "forgejo":
		if os.Getenv("FORGEJO_TOKEN") == "" {
			errors = append(errors, "FORGEJO_TOKEN environment variable not set")
		}