const webpack = require("webpack");
const merge = require("webpack-merge");
const path = require("path");
const common = require("./webpack.common");

const SRC_DIR = path.join(__dirname, "../src");
const DIST_DIR = path.join(__dirname, "../dist");
const INDEX = path.join(DIST_DIR, "index.html");

module.exports = (env, argv) => {
  const commonConfig = common(env, argv);

  return merge(commonConfig, {
    mode: "development",
    devtool: "cheap-module-source-map",
    output: {
      path: DIST_DIR,
      publicPath: "/",
      filename: "[name].bundle.js"
    },
    module: {
      rules: [
        {
          test: /\.(gif|jp?g|png|svg|ico)$/i,
          use: [
            {
              loader: "file-loader",
              options: {
                name: "[path][name].[ext]",
                context: SRC_DIR
              }
            }
          ]
        },
        {
          test: /\.(ttf|eot|woff|woff2)$/i,
          use: [
            {
              loader: "file-loader",
              options: {
                name: "[name].[ext]"
              }
            }
          ]
        }
      ]
    },
    plugins: [new webpack.HotModuleReplacementPlugin()],
    devServer: {
      // hot: true,
      inline: true,
      compress: false,
      // contentBase: DIST_DIR,
      open: true,
      port: 3000,
      writeToDisk: true,
      historyApiFallback: true
      // {
      //   index: '/',
      // },
    }
  });
};