Function crawlBranch

orchestrate/skills/orchestrate/scripts/cli/util.ts:51–116

(
  {
    repoPath,
    branch,
    slug,
  }: { repoPath: string; branch: string; slug: string },
  depth: number,
  out: string[],
  visited: Set<string>
)

}

export function crawlBranch(
  {
    repoPath,
    branch,
    slug,
  }: { repoPath: string; branch: string; slug: string },
  depth: number,
  out: string[],
  visited: Set<string>
): void {
  const key = `${branch}:${slug}`;
  if (visited.has(key)) {
    out.push(`${indent(depth)}(cycle detected: ${key})`);
    return;
  }
  visited.add(key);
  const path = `.orchestrate/${slug}/state.json`;
  let raw: string;
  try {
    raw = execFileSync(
      "git",
      ["-C", repoPath, "show", `origin/${branch}:${path}`],
      {
        stdio: ["ignore", "pipe", "pipe"],
      }
    ).toString();
  } catch {
    out.push(
      `${indent(depth)}${branch}:${path} (not found — planner hasn't committed state yet)`
    );
    return;
  }
  let state: TreeTask[] | null = null;
  let ownSlug = slug;
  try {
    const parsed = parseTreeStateJson(raw, `${branch}:${path}`);
    state = parsed.tasks;
    ownSlug = parsed.rootSlug ?? slug;
  } catch (err) {
    out.push(
      `${indent(depth)}${branch}:${path} (parse failed: ${errorMessage(err)})`
    );
    return;
  }
  out.push(
    `${indent(depth)}${ownSlug}/  (${state?.length ?? 0} tasks, on ${branch})`
  );
  for (const t of state ?? []) {
    const lineage = t.parentAgentId ? ` parent=${t.parentAgentId}` : "";
    out.push(
      `${indent(depth + 1)}${t.name.padEnd(28)} ${t.type.padEnd(11)} ${t.status.padEnd(11)} ${t.agentId ?? ""}${lineage}`
    );
    if (
      t.type === "subplanner" &&
      (t.status === "running" || t.status === "handed-off")
    ) {
      // `ownSlug` (from loaded state.json) is authoritative over the param.
      crawlBranch(