/**

 * Copyright (c) Meta Platforms, Inc. and affiliates.

 *

 * This source code is licensed under the MIT license found in the

 * LICENSE file in the root directory of this source tree.

 *

 * @emails react-core

 */

'use strict';

const path = require('path');

const {ESLint} = require('eslint');

function getESLintInstance(format) {

  return new ESLint({

    useEslintrc: false,

    overrideConfigFile:

      __dirname + `../../../scripts/rollup/validate/eslintrc.${format}.js`,

    ignore: false,

  });

}

const esLints = {

  cjs: getESLintInstance('cjs'),

};

// Performs sanity checks on bundles *built* by Rollup.

// Helps catch Rollup regressions.

async function lint(folder) {

  console.log(`Linting ` + folder);

  const eslint = esLints.cjs;

  const results = await eslint.lintFiles([

    __dirname + '/' + folder + '/cjs/react-jsx-dev-runtime.development.js',

    __dirname + '/' + folder + '/cjs/react-jsx-dev-runtime.production.min.js',

    __dirname + '/' + folder + '/cjs/react-jsx-runtime.development.js',

    __dirname + '/' + folder + '/cjs/react-jsx-runtime.production.min.js',

  ]);

  if (

    results.some(result => result.errorCount > 0 || result.warningCount > 0)

  ) {

    process.exitCode = 1;

    console.log(`Failed`);

    const formatter = await eslint.loadFormatter('stylish');

    const resultText = formatter.format(results);

    console.log(resultText);

  }

}

async function lintEverything() {

  console.log(`Linting known bundles...`);

  await lint('react-14');

  await lint('react-15');

  await lint('react-16');

  await lint('react-17');

}

lintEverything().catch(error => {

  process.exitCode = 1;

  console.error(error);

});