/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 {merge} = require("webpack-merge");
const path = require("path");
const {CleanWebpackPlugin} = require("clean-webpack-plugin");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");

const common = require("./webpack.common");

module.exports = merge(common, {
  mode: "development",

  output: {
    filename: "[name].js",
    chunkFilename: "chunk-[id].js"
  },

  devServer: {
    host: "0.0.0.0",
    port: process.env.PORT || 3000,
    static: {
      directory: path.join(process.cwd(), "./dist"),
      watch: true
    },
    open: true,
    historyApiFallback: {
      rewrites: [{from: /./, to: "404.html"}]
    }
  },

  plugins: [
    new CleanWebpackPlugin({
      cleanOnceBeforeBuildPatterns: [
        "dist/**/*.js",
        "dist/**/*.css",
        "site/content/webpack.json"
      ]}),

    new MiniCssExtractPlugin({
      filename: "[name].css",
      chunkFilename: "[id].css"
    })
  ]
});
