Function runDocsCheck

scripts/github-actions/check-translation-sync.js:312–335

({ env = process.env } = {})

// NON-BLOCKING. Always returns exit code 0; only emits `::warning` annotations.
function runDocsCheck({ env = process.env } = {}) {
  const changed = getChangedFiles(env);
  const warnings = findMissingTranslations(changed);
  if (warnings.length === 0) {
    console.log(
      "Docs translation-sync check: no en-only documentation changes detected."
    );
    return 0;
  }
  for (const w of warnings) {
    emitWarning(
      w.enPath,
      `Translation sync: ${w.enPath} changed but its ${w.locale} counterpart ` +
        `${w.counterpart} was not updated in this PR. Update the translation ` +
        `or note why it is intentionally out of sync.`
    );
  }
  console.log(
    `Docs translation-sync check: ${warnings.length} missing translation ` +
      `counterpart(s) (non-blocking).`
  );
  writeStepSummary(env, warnings);
  return 0;
}

function main(argv = process.argv.slice(2), env = process.env) {
  const mode = (argv[0] || "readmes").toLowerCase();