Improve webpack configuration.

.gitignore

@@ -81,4 +81,5 @@ tags
 
 # End of https://www.gitignore.io/api/vim,node
 
-/build
+/dist
+

config/helpers.js

@@ -0,0 +1,10 @@
+var path = require('path');
+
+var _root = path.resolve(__dirname, '..');
+
+function root(args) {
+  args = Array.prototype.slice.call(arguments, 0);
+  return path.join.apply(path, [_root].concat(args));
+}
+
+exports.root = root;

config/webpack.common.js

@@ -0,0 +1,125 @@
+var webpack = require('webpack');
+var HtmlWebpackPlugin = require('html-webpack-plugin');
+var ExtractTextPlugin = require('extract-text-webpack-plugin');
+var helpers = require('./helpers');
+
+module.exports = {
+    entry: {
+        'polyfills': './src/polyfills.ts',
+        'vendor': './src/vendor.ts',
+        'app': './src/main.ts',
+        'styles': './src/main.scss'
+    },
+
+    resolve: {
+        extensions: ['.ts', '.js'],
+    },
+
+    module: {
+        rules: [{
+            enforce: 'pre',
+            test: /webpack\.config\.js$/,
+            include: helpers.root('src', 'app'),
+            loader: 'eslint-loader',
+            options: {
+                useEslintrc: false,
+                emitWarning: true,
+                emitError: true,
+                failOnWarning: true,
+                failOnError: true,
+                baseConfig: 'webpack',
+                rules: {
+                    indent: ['error', 4]
+                },
+            },
+        }, {
+            // Javascript
+            enforce: 'pre',
+            test: /\.jsx?$/,
+            include: helpers.root('src', 'app'),
+            loader: 'eslint-loader',
+            options: {
+                useEslintrc: false,
+                emitWarning: false,
+                emitError: true,
+                failOnWarning: false,
+                failOnError: true,
+                baseConfig: 'angular',
+                rules: {
+                    indent: ['error', 4]
+                },
+                plugins: [
+                    'angular',
+                    'html',
+                    'security',
+                    'this',
+                    'jquery',
+                    'promise'
+                ]
+            },
+        // }, {
+        //     test: /\.jsx?$/,
+        //     exclude: /node_modules/,
+        //     loader: 'babel-loader'
+        }, {
+            test: /\.ts?$/,
+            //exclude: /node_modules/,
+            use: [
+                {
+                    loader: 'awesome-typescript-loader',
+                    options: { configFileName: helpers.root('src', 'tsconfig.json') }
+                },
+                'angular2-template-loader'
+            ]
+        }, {
+            test: /\.html$/,
+            loader: 'html-loader'
+        }, {
+            test: /\.less$/,
+            use: [
+                'style-loader',
+                'css-loader',
+                'less-loader',
+            ]
+        }, {
+            test: /\.css$/,
+            exclude: helpers.root('src', 'app'),
+            loader: ExtractTextPlugin.extract({
+                fallback: 'style-loader',
+                use: 'css-loader?sourceMap'
+            })
+        }, {
+            test: /\.css$/,
+            include: helpers.root('src', 'app'),
+            loader: 'raw-loader'
+        }, {
+            test: /\.scss$/,
+            use: [
+                'style-loader',
+                'css-loader',
+                'sass-loader',
+            ]
+        }, {
+            test: /\.(png|jpe?g|gif|svg|woff|woff2|ttf|eot|ico)$/,
+            loader: 'file-loader?name=assets/[name].[hash].[ext]'
+        }]
+    },
+
+    plugins: [
+        // Workaround for angular/angular#11580
+        new webpack.ContextReplacementPlugin(
+          // The (\\|\/) piece accounts for path separators in *nix and Windows
+          /angular(\\|\/)core(\\|\/)@angular/,
+          helpers.root('./src'), // location of your src
+          {} // a map of your routes
+        ),
+
+        new webpack.optimize.CommonsChunkPlugin({
+          name: ['app', 'vendor', 'polyfills']
+        }),
+
+        new HtmlWebpackPlugin({
+          template: 'src/index.ejs'
+        })
+    ],
+};

config/webpack.dev.js

@@ -0,0 +1,32 @@
+// vim: set tw=80 ts=2 sw=2 sts=2:
+
+var webpackMerge = require('webpack-merge');
+var ExtractTextPlugin = require('extract-text-webpack-plugin');
+var commonConfig = require('./webpack.common.js');
+var helpers = require('./helpers');
+
+module.exports = webpackMerge(commonConfig, {
+  devtool: 'cheap-module-eval-source-map',
+
+  output: {
+    path: helpers.root('dist'),
+    publicPath: '/',
+    filename: '[name].js',
+    chunkFilename: '[id].chunk.js'
+  },
+
+  plugins: [
+    new ExtractTextPlugin('[name].css')
+  ],
+
+  devServer: {
+    proxy: {
+      '/api': {
+        target: 'http://localhost:5000',
+        secure: false
+      }
+    },
+    historyApiFallback: true,
+    stats: 'minimal'
+  }
+});

config/webpack.prod.js

@@ -0,0 +1,39 @@
+/* jshint esversion: 6 */
+var webpack = require('webpack');
+var webpackMerge = require('webpack-merge');
+var ExtractTextPlugin = require('extract-text-webpack-plugin');
+var commonConfig = require('./webpack.common.js');
+var helpers = require('./helpers');
+
+const ENV = process.env.NODE_ENV = process.env.ENV = 'production';
+
+module.exports = webpackMerge(commonConfig, {
+  devtool: 'source-map',
+
+  output: {
+    path: helpers.root('dist'),
+    publicPath: '/',
+    filename: '[name].[hash].js',
+    chunkFilename: '[id].[hash].chunk.js'
+  },
+
+  plugins: [
+    new webpack.NoEmitOnErrorsPlugin(),
+    new webpack.optimize.UglifyJsPlugin({ // https://github.com/angular/angular/issues/10618
+      mangle: {
+        keep_fnames: true
+      }
+    }),
+    new ExtractTextPlugin('[name].[hash].css'),
+    new webpack.DefinePlugin({
+      'process.env': {
+        'ENV': JSON.stringify(ENV)
+      }
+    }),
+    new webpack.LoaderOptionsPlugin({
+      htmlLoader: {
+        minimize: false // workaround for ng2
+      }
+    })
+  ]
+});

package.json

@@ -4,6 +4,8 @@
   "repository": "https://git.lahouze.org/xals/accountant",
   "license": "AGPL-1.0",
   "devDependencies": {
+    "angular2-template-loader": "^0.6.2",
+    "awesome-typescript-loader": "^3.3.0",
     "babel-core": "^6.26.0",
     "babel-eslint": "^8.0.1",
     "babel-loader": "^7.1.2",
@@ -36,7 +38,8 @@
     "typescript": "^2.4.2",
     "url-loader": "^0.6.2",
     "webpack": "^3.8.1",
-    "webpack-dev-server": "^2.9.3"
+    "webpack-dev-server": "^2.9.3",
+    "webpack-merge": "^4.1.1"
   },
   "dependencies": {
     "@angular/animations": "^4.4.6",
@@ -65,7 +68,8 @@
     "zone.js": "^0.8.17"
   },
   "scripts": {
-    "build": "webpack --config webpack.config.js",
+    "build": "rm -Rf dist && webpack --config config/webpack.prod.js --progress --profile --bail",
-    "dev": "webpack-dev-server --debug --devtool eval --config webpack.config.js --progress --colors --hot --content-base build"
+    "test": "karma start",
+    "dev": "webpack-dev-server --config config/webpack.dev.js --inline --progress --colors"
   }
 }

src/main.ts

@@ -1,7 +1,12 @@
 // vim: set tw=80 ts=2 sw=2 sts=2 :
 
+import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
+import { enableProdMode } from '@angular/core';
+
 import { AppModule } from './app.module';
 
-import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
+if (process.env.ENV === 'production') {
+  enableProdMode();
+}
 
 platformBrowserDynamic().bootstrapModule(AppModule);

src/polyfills.ts

@@ -0,0 +1,11 @@
+import 'core-js/es6';
+import 'core-js/es7/reflect';
+require('zone.js/dist/zone');
+
+if (process.env.ENV === 'production') {
+  // Production
+} else {
+  // Development and test
+  Error['stackTraceLimit'] = Infinity;
+  require('zone.js/dist/long-stack-trace-zone');
+}

src/vendor.ts

@@ -0,0 +1,13 @@
+// Angular
+import '@angular/platform-browser';
+import '@angular/platform-browser-dynamic';
+import '@angular/core';
+import '@angular/common';
+import '@angular/http';
+import '@angular/router';
+
+// RxJS
+import 'rxjs';
+
+// Other vendors for example jQuery, Lodash or Bootstrap
+// You can import js, ts, css, sass, ...

webpack.config.js

@@ -1,136 +1 @@
-/* jshint esversion: 6 */
+module.exports = require('./config/webpack.dev.js');
-const path = require('path');
-const HtmlWebpackPlugin = require('html-webpack-plugin');
-const webpack = require('webpack');
-
-module.exports = {
-    context: path.resolve(__dirname, 'src'),
-    entry: {
-        "main": [
-            './main.ts'
-        ],
-        "styles": [
-            './main.scss'
-        ]
-    },
-    devtool: 'source-map',
-    resolve: {
-        extensions: ['.js', '.jsx', '.ts', '.tsx', '.html'],
-    },
-    module: {
-        rules: [{
-            enforce: 'pre',
-            test: /webpack\.config\.js$/,
-            include: path.resolve(__dirname),
-            loader: 'eslint-loader',
-            options: {
-                useEslintrc: false,
-                emitWarning: true,
-                emitError: true,
-                failOnWarning: true,
-                failOnError: true,
-                baseConfig: 'webpack',
-                rules: {
-                    indent: ['error', 4]
-                },
-            },
-        }, {
-            // Javascript
-            enforce: 'pre',
-            test: /\.jsx?$/,
-            //include: path.resolve(__dirname, 'src'),
-            loader: 'eslint-loader',
-            options: {
-                useEslintrc: false,
-                emitWarning: false,
-                emitError: true,
-                failOnWarning: false,
-                failOnError: true,
-                baseConfig: 'angular',
-                rules: {
-                    indent: ['error', 4]
-                },
-                plugins: [
-                    'angular',
-                    'html',
-                    'security',
-                    'this',
-                    'jquery',
-                    'promise'
-                ]
-            },
-        }, {
-            test: /\.jsx?$/,
-            exclude: /node_modules/,
-            loader: 'babel-loader'
-        }, {
-            test: /\.tsx?$/,
-            exclude: /node_modules/,
-            loader: 'ts-loader'
-        }, {
-            test: /\.html$/,
-            use: [
-                'ngtemplate-loader?relativeTo=/accountant-ui/src',
-                'html-loader'
-            ]
-        }, {
-            test: /\.less$/,
-            use: [
-                'style-loader',
-                'css-loader',
-                'less-loader',
-            ]
-        }, {
-            test: /\.css$/,
-            use: [
-                'style-loader',
-                'css-loader',
-            ]
-        }, {
-            test: /\.scss$/,
-            use: [
-                'style-loader',
-                'css-loader',
-                'sass-loader',
-            ]
-        }, {
-            test: /\.(png|woff|woff2|eot|ttf|svg)$/,
-            loader: 'url-loader?limit=100000'
-        }]
-    },
-    plugins: [
-        new webpack.ProvidePlugin({
-            "window.jQuery": "jquery"
-        }),
-        new webpack.ContextReplacementPlugin(
-            /angular(\\|\/)core(\\|\/)@angular/,
-            path.resolve(__dirname, './')
-        ),
-        new HtmlWebpackPlugin({
-            title: 'Accountant',
-            template: 'index.ejs',
-            hash: false,
-            inject: true,
-            compile: true,
-            minify: false,
-            chunks: 'all'
-        })
-    ],
-    output: {
-        path: path.resolve(__dirname, 'build'),
-        filename: '[name].bundle.js',
-        chunkFilename: '[name].chunk.js'
-        //publicPath: 'js'
-    },
-    devServer: {
-        proxy: {
-            '/api': {
-                target: 'http://localhost:5000',
-                secure: false
-            }
-        },
-        hot: true,
-        noInfo: false,
-        quiet: false,
-    }
-};