/*
 * Tencent is pleased to support the open source community by making
 * Hippy available.
 *
 * Copyright (C) 2017-2022 THL A29 Limited, a Tencent company.
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* eslint-disable no-console */
const path = require('path');
const fs = require('fs');
const {
  exec,
  pushd,
  test,
} = require('shelljs');

const cmdExample = 'please execute command like \'npm run debugexample hippy-react-demo dev\' or \'npm run debugexample hippy-react-demo debug\'';

const example = process.argv[2];
if (!example) {
  console.error(`❌ No example argument found, ${cmdExample}`);
  process.exit(1);
  return;
}
const cmd = process.argv[3];
if (!cmd) {
  console.error(`❌ No cmd argument found, ${cmdExample}`);
  process.exit(1);
  return;
}
const BASE_PATH = process.cwd();
// Target demo project path
const DEMO_PATH = path.join(BASE_PATH, 'examples', example);
if (!test('-d', DEMO_PATH)) {
  console.error(`❌ Can not find demo project: ${example}, ${cmdExample}.`);
  process.exit(1);
  return;
}

pushd(DEMO_PATH);

const execOptions = { stdio: 'inherit' };
function runScript(scriptStr) {
  const result = exec(scriptStr, execOptions);
  if (result.code !== 0) {
    console.error(`❌ debug example - ${example} error: ${result.stderr}`);
    process.exit(1);
  }
}

if (!fs.existsSync(path.resolve(DEMO_PATH, 'node_modules'))) {
  console.error(`❌ ${example} dependencies have not been installed, please execute 'npm run init:example ${example}' first.`);
  process.exit(1);
  return;
}

console.log(`Start to start ${example} with cmd 'npm run hippy:${cmd}'.`);
runScript(`npm run hippy:${cmd}`); // start to build dev js