Function emit

tools/spec-loop/hooks/gate.ts:168–175

(decision: "approve" | "block", reason?: string)

}

function emit(decision: "approve" | "block", reason?: string): never {
  const out: { decision: string; reason?: string } = { decision };
  if (reason !== undefined && reason !== "") {
    out.reason = reason;
  }
  process.stdout.write(`${JSON.stringify(out)}\n`);
  process.exit(0);
}

function allow(reason?: string): never {
  emit("approve", reason);