update example configurations

examples/aggressive-merging/webpack.config.js

@@ -1,6 +1,7 @@
 var path = require("path");
 var AggressiveMergingPlugin = require("../../lib/optimize/AggressiveMergingPlugin");
 module.exports = {
+	mode: "production",
 	entry: {
 		pageA: "./pageA",
 		pageB: "./pageB",

examples/build-common.js

@@ -11,9 +11,11 @@ const fs = require("fs");
 
 const extraArgs = "";
 
-const targetArgs = global.NO_TARGET_ARGS ? "" : " ./example.js js/output.js";
+const hasConfiguration = fs.existsSync("webpack.config.js");
+const targetArgs = global.NO_TARGET_ARGS ? "" : " ./example.js js/output.js ";
 const displayReasons = global.NO_REASONS ? "" : " --display-reasons --display-used-exports --display-provided-exports";
-cp.exec(`node ${path.resolve(__dirname, "../bin/webpack.js")} ${displayReasons} --display-chunks --display-max-modules 99999 --display-origins --display-entrypoints --output-public-path "js/" -p ${extraArgs} ${targetArgs}`, function(error, stdout, stderr) {
+const modeArgs = hasConfiguration ? "" : "--mode production";
+cp.exec(`node ${path.resolve(__dirname, "../bin/webpack.js")} ${modeArgs} ${displayReasons} --display-chunks --display-max-modules 99999 --display-origins --display-entrypoints --output-public-path "js/" -p ${extraArgs} ${targetArgs}`, function(error, stdout, stderr) {
 	if(stderr)
 		console.log(stderr);
 	if(error !== null)
@@ -25,7 +27,7 @@ cp.exec(`node ${path.resolve(__dirname, "../bin/webpack.js")} ${displayReasons}
 		console.log(stderr);
 		throw e;
 	}
-	cp.exec(`node ${path.resolve(__dirname, "../bin/webpack.js")} ${displayReasons} --display-chunks --display-max-modules 99999 --display-origins --display-entrypoints --output-public-path "js/" --output-pathinfo ${extraArgs} ${targetArgs}`, function(error, stdout, stderr) {
+	cp.exec(`node ${path.resolve(__dirname, "../bin/webpack.js")} ${modeArgs} ${displayReasons} --display-chunks --display-max-modules 99999 --display-origins --display-entrypoints --output-public-path "js/" --output-pathinfo ${extraArgs} ${targetArgs}`, function(error, stdout, stderr) {
 		console.log(stdout);
 		if(stderr)
 			console.log(stderr);

examples/chunkhash/webpack.config.js

@@ -1,6 +1,7 @@
 var path = require("path");
 var webpack = require("../../");
 module.exports = {
+	mode: "production",
 	entry: {
 		main: "./example",
 		common: ["./vendor"] // optional

examples/code-splitted-css-bundle/webpack.config.js

@@ -1,6 +1,7 @@
 const LoaderOptionsPlugin = require("../../lib/LoaderOptionsPlugin");
 const ExtractTextPlugin = require("extract-text-webpack-plugin");
 module.exports = {
+	mode: "production",
 	module: {
 		rules: [
 			{

examples/coffee-script/webpack.config.js

@@ -1,4 +1,5 @@
 module.exports = {
+	mode: "production",
 	module: {
 		rules: [
 			{ test: /\.coffee$/, loader: "coffee-loader" }

examples/common-chunk-and-vendor-chunk/webpack.config.js

@@ -2,6 +2,7 @@ var path = require("path");
 var CommonsChunkPlugin = require("../../lib/optimize/CommonsChunkPlugin");
 
 module.exports = {
+	mode: "production",
 	entry: {
 		vendor: ["./vendor1", "./vendor2"],
 		pageA: "./pageA",

examples/common-chunk-grandchildren/webpack.config.js

@@ -4,6 +4,7 @@ const path = require("path");
 
 module.exports = [
 	{
+		mode: "production",
 		entry: {
 			main: ["./example.js"]
 		},
@@ -21,6 +22,7 @@ module.exports = [
 		]
 	},
 	{
+		mode: "production",
 		entry: {
 			main: ["./example.js"]
 		},

examples/css-bundle/webpack.config.js

@@ -1,6 +1,7 @@
 const LoaderOptionsPlugin = require("../../lib/LoaderOptionsPlugin");
 const ExtractTextPlugin = require("extract-text-webpack-plugin");
 module.exports = {
+	mode: "production",
 	module: {
 		rules: [
 			{

examples/dll-app-and-vendor/0-vendor/webpack.config.js

@@ -2,6 +2,7 @@ var path = require("path");
 var webpack = require("../../../");
 
 module.exports = {
+	mode: "production",
 	context: __dirname,
 	entry: ["example-vendor"],
 	output: {

examples/dll-app-and-vendor/1-app/webpack.config.js

@@ -2,6 +2,7 @@ var path = require("path");
 var webpack = require("../../../");
 
 module.exports = {
+	mode: "production",
 	context: __dirname,
 	entry: "./example-app",
 	output: {

examples/dll-user/webpack.config.js

@@ -1,6 +1,7 @@
 var path = require("path");
 var webpack = require("../../");
 module.exports = {
+	mode: "production",
 	plugins: [
 		new webpack.DllReferencePlugin({
 			context: path.join(__dirname, "..", "dll"),

examples/dll/webpack.config.js

@@ -1,6 +1,7 @@
 var path = require("path");
 var webpack = require("../../");
 module.exports = {
+	mode: "production",
 	resolve: {
 		extensions: [".js", ".jsx"]
 	},

examples/explicit-vendor-chunk/webpack.config.js

@@ -3,6 +3,7 @@ var webpack = require("../../");
 module.exports = [
 	{
 		name: "vendor",
+		mode: "production",
 		entry: ["./vendor", "./vendor2"],
 		output: {
 			path: path.resolve(__dirname, "js"),
@@ -18,6 +19,7 @@ module.exports = [
 	},
 	{
 		name: "app",
+		mode: "production",
 		dependencies: ["vendor"],
 		entry: {
 			pageA: "./pageA",

examples/externals/webpack.config.js

@@ -1,4 +1,5 @@
 module.exports = {
+	mode: "production",
 	output: {
 		libraryTarget: "umd"
 	},

examples/extra-async-chunk-advanced/webpack.config.js

@@ -1,6 +1,7 @@
 var CommonsChunkPlugin = require("../../lib/optimize/CommonsChunkPlugin");
 
 module.exports = {
+	mode: "production",
 	plugins: [
 		new CommonsChunkPlugin({
 			name: "main",

examples/extra-async-chunk/webpack.config.js

@@ -1,6 +1,7 @@
 var CommonsChunkPlugin = require("../../lib/optimize/CommonsChunkPlugin");
 
 module.exports = {
+	mode: "production",
 	plugins: [
 		new CommonsChunkPlugin({
 			// process all children of the main chunk

examples/harmony-library/webpack.config.js

@@ -1,5 +1,6 @@
 var path = require("path");
 module.exports = {
+	mode: "production",
 	entry: "./example",
 	output: {
 		path: path.join(__dirname, "js"),

examples/harmony-unused/webpack.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+	mode: "production",
+	optimization: {
+		concatenateModules: false
+	}
+};

examples/http2-aggressive-splitting/webpack.config.js

@@ -1,6 +1,8 @@
 var path = require("path");
 var webpack = require("../../");
 module.exports = {
+	mode: "production",
+	cache: true, // better performance for the AggressiveSplittingPlugin
 	entry: "./example",
 	output: {
 		path: path.join(__dirname, "js"),

examples/hybrid-routing/webpack.config.js

@@ -1,6 +1,7 @@
 var path = require("path");
 var CommonsChunkPlugin = require("../../lib/optimize/CommonsChunkPlugin");
 module.exports = {
+	mode: "production",
 	entry: {
 		// The entry points for the pages
 		pageA: "./aEntry",

examples/i18n/webpack.config.js

@@ -7,6 +7,7 @@ var languages = {
 module.exports = Object.keys(languages).map(function(language) {
 	return {
 		name: language,
+		mode: "production",
 		entry: "./example",
 		output: {
 			path: path.join(__dirname, "js"),

examples/loader/webpack.config.js

@@ -1,4 +1,5 @@
 module.exports = {
+	mode: "production",
 	module: {
 		rules: [
 			{ test: /\.css$/, loader: "css-loader" }

examples/move-to-parent/webpack.config.js

@@ -7,12 +7,14 @@ var outputOptions = {
 };
 module.exports = [{
 	name: "page",
+	mode: "production",
 	entry: {
 		page: "./page"
 	},
 	output: outputOptions
 }, {
 	name: "pageA",
+	mode: "production",
 	entry: {
 		pageA: "./page"
 	},
@@ -26,6 +28,7 @@ module.exports = [{
 	]
 }, {
 	name: "pageB",
+	mode: "production",
 	entry: {
 		pageB: "./page"
 	},
@@ -40,6 +43,7 @@ module.exports = [{
 	]
 }, {
 	name: "pageC",
+	mode: "production",
 	entry: {
 		pageC: "./page"
 	},

examples/multi-compiler/webpack.config.js

@@ -3,6 +3,7 @@ var webpack = require("../../");
 module.exports = [
 	{
 		name: "mobile",
+		mode: "production",
 		entry: "./example",
 		output: {
 			path: path.join(__dirname, "js"),
@@ -16,6 +17,7 @@ module.exports = [
 	},
 	{
 		name: "desktop",
+		mode: "production",
 		entry: "./example",
 		output: {
 			path: path.join(__dirname, "js"),

examples/multi-part-library/webpack.config.js

@@ -1,5 +1,6 @@
 var path = require("path");
 module.exports = {
+	mode: "production",
 	entry: {
 		alpha: "./alpha",
 		beta: "./beta"

examples/multiple-commons-chunks/webpack.config.js

@@ -1,6 +1,7 @@
 var path = require("path");
 var CommonsChunkPlugin = require("../../lib/optimize/CommonsChunkPlugin");
 module.exports = {
+	mode: "production",
 	entry: {
 		pageA: "./pageA",
 		pageB: "./pageB",

examples/multiple-entry-points-commons-chunk-css-bundle/webpack.config.js

@@ -3,6 +3,7 @@ const LoaderOptionsPlugin = require("../../lib/LoaderOptionsPlugin");
 const CommonsChunkPlugin = require("../../lib/optimize/CommonsChunkPlugin");
 const ExtractTextPlugin = require("extract-text-webpack-plugin");
 module.exports = {
+	mode: "production",
 	entry: {
 		A: "./a",
 		B: "./b",

examples/multiple-entry-points/webpack.config.js

@@ -1,6 +1,7 @@
 var path = require("path");
 var CommonsChunkPlugin = require("../../lib/optimize/CommonsChunkPlugin");
 module.exports = {
+	mode: "production",
 	entry: {
 		pageA: "./pageA",
 		pageB: "./pageB"

examples/scope-hoisting/webpack.config.js

@@ -1,7 +1,3 @@
-var webpack = require("../../");
-
 module.exports = {
-	plugins: [
-		new webpack.optimize.ModuleConcatenationPlugin()
-	]
+	mode: "production"
 };

examples/source-map/webpack.config.js

@@ -13,6 +13,7 @@ module.exports = [
 	"nosources-source-map",
 	"source-map",
 ].map(devtool => ({
+	mode: "development",
 	entry: {
 		bundle: "coffee-loader!./example.coffee",
 	},

examples/two-explicit-vendor-chunks/webpack.config.js

@@ -1,6 +1,7 @@
 var path = require("path");
 var CommonsChunkPlugin = require("../../lib/optimize/CommonsChunkPlugin");
 module.exports = {
+	mode: "production",
 	entry: {
 		vendor1: ["./vendor1"],
 		vendor2: ["./vendor2"],

examples/wasm-simple/webpack.config.js

@@ -1,4 +1,5 @@
 module.exports = {
+	mode: "production",
 	output: {
 		webassemblyModuleFilename: "[modulehash].wasm",
 		publicPath: "js/"

examples/web-worker/webpack.config.js

@@ -1,5 +1,6 @@
 var webpack = require("../../");
 module.exports = {
+	mode: "production",
 	plugins: [
 		new webpack.LoaderOptionsPlugin({
 			options: {