Function processModule

types/publish.mjs:222–252

Load the module, rewrite it, and write it back to disk. @param {string} moduleName @return {Promise<'success' | 'failure'>}

(moduleName)

  @return {Promise<'success' | 'failure'>}
 */
async function processModule(moduleName) {
  let modulePath = path.join(TYPES_DIR, moduleName);

  /** @type {string} */
  let contents;
  try {
    contents = await fs.readFile(modulePath, { encoding: 'utf-8' });
  } catch (e) {
    console.error(`Error reading ${modulePath}: ${e}`);
    return 'failure';
  }

  let moduleNameForDeclaration = moduleName.replace('/index.d.ts', '');

  let rewrittenModule;
  try {
    rewrittenModule = rewriteModule(contents, moduleNameForDeclaration);
  } catch (e) {
    console.error(`Error rewriting ${moduleName}`, e);
    return 'failure';
  }

  try {
    await fs.writeFile(modulePath, rewrittenModule);
  } catch (e) {
    console.error(`Error writing ${modulePath}: ${e}`);
    return 'failure';
  }

  return 'success';
}

/**
  Rewrite a given module declaration: