Function writeLauncher

__tests__/npm-shim.test.ts:53–58

(binDir: string)

// A fake bundle launcher that prints a marker + its args, so we can prove the
// shim found and exec'd it (and passed args through).
function writeLauncher(binDir: string): void {
  fs.mkdirSync(binDir, { recursive: true });
  const p = path.join(binDir, 'codegraph');
  fs.writeFileSync(p, '#!/bin/sh\necho "FAKE_BUNDLE_RAN args:$*"\n');
  fs.chmodSync(p, 0o755);
}

// A fake bundle launcher that echoes the threaded host pid, so we can prove the
// shim passed CODEGRAPH_HOST_PPID down to the server (#1185).