Function validateWorkspaceName

src/common/utils/validation/workspaceValidation.ts:7–28

(name: string)

 * - Pattern: [a-z0-9_-]{1,64}
 */
export function validateWorkspaceName(name: string): { valid: boolean; error?: string } {
  if (!name || name.length === 0) {
    return { valid: false, error: "Workspace name cannot be empty" };
  }

  if (name.length > 64) {
    return { valid: false, error: "Workspace name cannot exceed 64 characters" };
  }

  const validPattern = /^[a-z0-9_-]+$/;
  if (!validPattern.test(name)) {
    return {
      valid: false,
      // Workspace names become folder names, git branches, and session directories,
      // so they need to be filesystem-safe across platforms.
      error:
        "Workspace names can only contain lowercase letters, numbers, hyphens, and underscores",
    };
  }

  return { valid: true };
}