Fix error logging

[github/Chocobozzz/PeerTube.git] / client / config / webpack.dev.js

const helpers = require('./helpers')
const webpackMerge = require('webpack-merge') // used to merge webpack configs
const webpackMergeDll = webpackMerge.strategy({plugins: 'replace'})
const commonConfig = require('./webpack.common.js') // the settings that are common to prod and dev

/**
 * Webpack Plugins
 */
const AddAssetHtmlPlugin = require('add-asset-html-webpack-plugin')
const DefinePlugin = require('webpack/lib/DefinePlugin')
const NamedModulesPlugin = require('webpack/lib/NamedModulesPlugin')
const LoaderOptionsPlugin = require('webpack/lib/LoaderOptionsPlugin')

/**
 * Webpack Constants
 */
const ENV = process.env.ENV = process.env.NODE_ENV = 'development'
const HOST = process.env.HOST || 'localhost'
const PORT = process.env.PORT || 3000
const HMR = helpers.hasProcessFlag('hot')
const METADATA = webpackMerge(commonConfig({env: ENV}).metadata, {
  host: HOST,
  port: PORT,
  ENV: ENV,
  HMR: HMR,
  API_URL: 'http://localhost:9000'
})

const DllBundlesPlugin = require('webpack-dll-bundles-plugin').DllBundlesPlugin

/**
 * Webpack configuration
 *
 * See: http://webpack.github.io/docs/configuration.html#cli
 */
module.exports = function (env) {
  return webpackMerge(commonConfig({ env: ENV }), {
    /**
    * Developer tool to enhance debugging
    *
    * See: http://webpack.github.io/docs/configuration.html#devtool
    * See: https://github.com/webpack/docs/wiki/build-performance#sourcemaps
    */
    devtool: 'cheap-module-source-map',

    /**
    * Options affecting the output of the compilation.
    *
    * See: http://webpack.github.io/docs/configuration.html#output
    */
    output: {
      /**
      * The output directory as absolute path (required).
      *
      * See: http://webpack.github.io/docs/configuration.html#output-path
      */
      path: helpers.root('dist'),

      /**
      * Specifies the name of each output file on disk.
      * IMPORTANT: You must not specify an absolute path here!
      *
      * See: http://webpack.github.io/docs/configuration.html#output-filename
      */
      filename: '[name].bundle.js',

      /**
      * The filename of the SourceMaps for the JavaScript files.
      * They are inside the output.path directory.
      *
      * See: http://webpack.github.io/docs/configuration.html#output-sourcemapfilename
      */
      sourceMapFilename: '[name].map',

      /** The filename of non-entry chunks as relative path
      * inside the output.path directory.
      *
      * See: http://webpack.github.io/docs/configuration.html#output-chunkfilename
      */
      chunkFilename: '[id].chunk.js',

      library: 'ac_[name]',
      libraryTarget: 'var'
    },

    module: {

      // Too slow, life is short
      // rules: [
      //   {
      //     test: /\.ts$/,
      //     use: [
      //       {
      //         loader: 'tslint-loader',
      //         options: {
      //           configFile: 'tslint.json'
      //         }
      //       }
      //     ],
      //     exclude: [
      //       /\.(spec|e2e)\.ts$/,
      //       /node_modules\//
      //     ]
      //   }
      // ]
    },

    plugins: [

      /**
      * Plugin: DefinePlugin
      * Description: Define free variables.
      * Useful for having development builds with debug logging or adding global constants.
      *
      * Environment helpers
      *
      * See: https://webpack.github.io/docs/list-of-plugins.html#defineplugin
      */
      // NOTE: when adding more properties, make sure you include them in custom-typings.d.ts
      new DefinePlugin({
        'ENV': JSON.stringify(METADATA.ENV),
        'HMR': METADATA.HMR,
        'API_URL': JSON.stringify(METADATA.API_URL),
        'process.version': JSON.stringify(process.version),
        'process.env': {
          'ENV': JSON.stringify(METADATA.ENV),
          'NODE_ENV': JSON.stringify(METADATA.ENV),
          'HMR': METADATA.HMR
        }
      }),

      new DllBundlesPlugin({
        bundles: {
          polyfills: [
            'core-js',
            {
              name: 'zone.js',
              path: 'zone.js/dist/zone.js'
            },
            {
              name: 'zone.js',
              path: 'zone.js/dist/long-stack-trace-zone.js'
            }
          ],
          vendor: [
            '@angular/platform-browser',
            '@angular/platform-browser-dynamic',
            '@angular/core',
            '@angular/common',
            '@angular/forms',
            '@angular/http',
            '@angular/router',
            '@angularclass/hmr',
            'rxjs'
          ]
        },
        dllDir: helpers.root('dll'),
        webpackConfig: webpackMergeDll(commonConfig({env: ENV}), {
          devtool: 'cheap-module-source-map',
          plugins: []
        })
      }),

      /**
       * Plugin: AddAssetHtmlPlugin
       * Description: Adds the given JS or CSS file to the files
       * Webpack knows about, and put it into the list of assets
       * html-webpack-plugin injects into the generated html.
       *
       * See: https://github.com/SimenB/add-asset-html-webpack-plugin
       */
      new AddAssetHtmlPlugin([
        { filepath: helpers.root(`dll/${DllBundlesPlugin.resolveFile('polyfills')}`) },
        { filepath: helpers.root(`dll/${DllBundlesPlugin.resolveFile('vendor')}`) }
      ]),

      /**
      * Plugin: NamedModulesPlugin (experimental)
      * Description: Uses file names as module name.
      *
      * See: https://github.com/webpack/webpack/commit/a04ffb928365b19feb75087c63f13cadfc08e1eb
      */
      new NamedModulesPlugin(),

      /**
      * Plugin LoaderOptionsPlugin (experimental)
      *
      * See: https://gist.github.com/sokra/27b24881210b56bbaff7
      */
      new LoaderOptionsPlugin({
        debug: true,
        options: {

          /**
          * Static analysis linter for TypeScript advanced options configuration
          * Description: An extensible linter for the TypeScript language.
          *
          * See: https://github.com/wbuchwalter/tslint-loader
          */
          tslint: {
            emitErrors: false,
            failOnHint: false,
            typeCheck: true,
            resourcePath: 'src'
          },

          // FIXME: Remove
          // https://github.com/bholloway/resolve-url-loader/issues/36
          // https://github.com/jtangelder/sass-loader/issues/289
          context: __dirname,
          output: {
            path: helpers.root('dist')
          }

        }
      })

    ],

    /**
    * Webpack Development Server configuration
    * Description: The webpack-dev-server is a little node.js Express server.
    * The server emits information about the compilation state to the client,
    * which reacts to those events.
    *
    * See: https://webpack.github.io/docs/webpack-dev-server.html
    */
    devServer: {
      port: METADATA.port,
      host: METADATA.host,
      historyApiFallback: true,
      watchOptions: {
        ignored: /node_modules/
      }
    },

    /*
    * Include polyfills or mocks for various node stuff
    * Description: Node configuration
    *
    * See: https://webpack.github.io/docs/configuration.html#node
    */
    node: {
      global: true,
      crypto: 'empty',
      fs: 'empty',
      process: true,
      module: false,
      clearImmediate: false,
      setImmediate: false
    }
  })
}