// Child process for the lock tests. argv: GITDIR MODE
//   kill-before-link  SIGKILL itself after the temp record is written
//   hold              take the lock, print "held", then wait to be killed
import { realIo, sleepMs } from "../../src/io.mjs";
import { acquire } from "../../src/lock.mjs";

const [gitDir, mode] = process.argv.slice(2);
if (mode === "kill-before-link") {
  acquire({ gitDir, io: realIo, verb: "move", hook: (n) => { if (n === "lock-temp-written") process.kill(process.pid, "SIGKILL"); } });
} else if (mode === "hold") {
  acquire({ gitDir, io: realIo, op: "holder-op-1", verb: "move" });
  process.stdout.write("held\n");
  sleepMs(60000);
}