Function cloneAgent

notfair-cmo/src/server/agents/clone.ts:44–118

(input: CloneAgentInput)

 * forward — the new agent starts with an empty thread list).
 */
export async function cloneAgent(input: CloneAgentInput): Promise<CloneAgentResult> {
  let newSlug: string;
  if (input.slug_is_canonical) {
    if (!/^[a-z0-9]+(?:-[a-z0-9]+)*$/.test(input.new_slug)) {
      throw new Error(`Invalid canonical slug: ${input.new_slug}`);
    }
    newSlug = input.new_slug;
  } else {
    const slugResult = slugify(input.new_slug);
    if (!slugResult.ok) {
      throw new Error(`Invalid agent slug: ${slugResult.reason}`);
    }
    newSlug = slugResult.slug;
  }
  const newAgentId = `${input.project_slug}-${newSlug}`;
  if (agentExistsInProject(input.project_slug, newSlug)) {
    throw new Error(
      `An agent named "${newSlug}" already exists in this project. Pick a different name.`,
    );
  }

  const srcDir = workspaceDirFor(input.source_agent_id);
  const dstDir = workspaceDirFor(newAgentId);
  let filesCopied = 0;
  if (existsSync(srcDir)) {
    await cp(srcDir, dstDir, { recursive: true });
    filesCopied = 1; // we don't enumerate; the dir is intact
  }

  // Clone scheduled jobs.
  const srcJobs = listAgentScheduledJobs(input.project_slug, input.source_agent_id);
  const sourceCrons: CloneSourceCron[] = srcJobs.map((j) => ({
    id: j.id,
    name: j.name,
    disabled: j.enabled === 0,
  }));
  const newCronIds: string[] = [];
  for (const j of srcJobs) {
    try {
      const cloned = createScheduledJob({
        project_slug: input.project_slug,
        agent_id: newAgentId,
        name: j.name,
        cron_expr: j.cron_expr,
        message: j.message,
        enabled: j.enabled === 1,
      });
      newCronIds.push(cloned.id);
    } catch (err) {
      console.error("[clone] failed to copy cron:", err);
    }
  }

  const displayName = (input.display_name ?? input.source_agent_id).trim() || input.source_agent_id;
  const sourceMeta = readAgentMeta(input.source_agent_id);
  await writeAgentMeta({
    agent_id: newAgentId,
    project_slug: input.project_slug,