/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * 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.
 */
const path = require('path');
const TerserPlugin = require('terser-webpack-plugin');

module.exports = {
  devtool: 'inline-source-map',
  resolve: {
    extensions: ['.ts', '.js', '.css'],
    modules: [
      'node_modules',
      'src',
      'deps_build',
      __dirname,
      path.resolve(__dirname, '../../..'),
    ],
  },

  resolveLoader: {
    modules: ['node_modules', path.resolve(__dirname, 'loaders')],
  },

  module: {
    rules: [
      {
        test: /^((?!test).)*\.ts$/,
        include: [path.resolve('src')],
        loader: '@ephesoft/webpack.istanbul.loader', // Must be first loader
        options: {esModules: true},
        enforce: 'post',
      },
      {
        test: /\.ts$/,
        use: ['ts-loader', 'angular2-template-loader'],
      },
      {
        test: /\.html$/,
        use: ['html-loader'],
      },
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader'],
      },
      {
        test: /\.s[ac]ss$/i,
        use: ['style-loader', 'css-loader', 'sass-loader'],
      },
    ],
  },

  optimization: {
    minimizer: [
      new TerserPlugin({
        terserOptions: {
          keep_fnames: true,
        },
      }),
    ],
  },
};