Function run

scripts/sync-flow-tests.cjs:84–131

(argv)

}

function run(argv) {
  if (argv.length !== 1) {
    console.error(
      [
        "You must provide the path to a flow tests directory to sync from!",
        "Example: node scripts/sync-flow-tests.cjs ../flow/tests/",
      ].join("\n"),
    );
    return 1;
  }

  const syncDir = argv[0];
  let skipped;

  try {
    skipped = syncTests(syncDir);
  } catch (error) {
    console.error(`Failed to sync.\n${error}`);
    return 1;
  }

  if (skipped.length > 0) {
    console.log(
      [
        "Some files were skipped due to syntax errors.",
        "This is expected since flow tests for handling invalid code,",
        "but that's not interesting for Prettier's tests.",
        "This is the skipped stuff:",
        "",
        ...skipped,
        "",
      ].join("\n"),
    );
  }

  console.log(
    [
      "Done syncing! Now you need to:",
      "",
      `1. Optional: Adjust some ${SPEC_FILE_NAME} files.`,
      "2. Run `jest -u` to create snapshots.",
      "3. Run `git diff` to check how tests and snapshots have changed",
      "4. Take a look at new snapshots to see if they're OK.",
    ].join("\n"),
  );

  return 0;
}

if (require.main === module) {
  const exitCode = run(process.argv.slice(2));