Function filterFilesInDir

eslint.config.mjs:30–34

(dirpath, filterFn)

nodeCore.RULES_DIR = fileURLToPath(new URL('./tools/eslint-rules', import.meta.url));

function filterFilesInDir(dirpath, filterFn) {
  return readdirSync(dirpath)
    .filter(filterFn)
    .map((f) => `${dirpath}/${f}`);
}

// The Module._resolveFilename() monkeypatching is to make it so that ESLint is able to
// dynamically load extra modules that we install with it.