86 lines
2.4 KiB
JavaScript
Executable File
86 lines
2.4 KiB
JavaScript
Executable File
"use strict";
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const utils = require("./utils");
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const webpack = require("webpack");
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const config = require("../config");
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const merge = require("webpack-merge");
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const path = require("path");
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const baseWebpackConfig = require("./webpack.base.conf");
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const FriendlyErrorsPlugin = require("friendly-errors-webpack-plugin");
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const portfinder = require("portfinder");
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const HOST = process.env.HOST;
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const PORT = process.env.PORT && Number(process.env.PORT);
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const devWebpackConfig = merge(baseWebpackConfig, {
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module: {
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rules: utils.styleLoaders({
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sourceMap: config.dev.cssSourceMap,
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usePostCSS: true
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})
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},
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// cheap-module-eval-source-map is faster for development
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devtool: config.dev.devtool,
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// these devServer options should be customized in /config/index.js
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devServer: {
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clientLogLevel: "warning",
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hot: true,
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contentBase: false, // since we use CopyWebpackPlugin.
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compress: true,
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host: HOST || config.dev.host,
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port: PORT || config.dev.port,
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open: config.dev.autoOpenBrowser,
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overlay: config.dev.errorOverlay
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? { warnings: false, errors: true }
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: false,
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publicPath: config.dev.assetsPublicPath,
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proxy: config.dev.proxyTable,
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quiet: true, // necessary for FriendlyErrorsPlugin
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watchOptions: {
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poll: config.dev.poll
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}
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},
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plugins: [
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new webpack.DefinePlugin({
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"process.env": require("../config/dev.env")
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}),
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new webpack.HotModuleReplacementPlugin(),
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new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update.
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new webpack.NoEmitOnErrorsPlugin(),
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]
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});
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module.exports = new Promise((resolve, reject) => {
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portfinder.basePort = process.env.PORT || config.dev.port;
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portfinder.getPort((err, port) => {
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if (err) {
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reject(err);
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} else {
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// publish the new Port, necessary for e2e tests
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process.env.PORT = port;
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// add port to devServer config
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devWebpackConfig.devServer.port = port;
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// Add FriendlyErrorsPlugin
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devWebpackConfig.plugins.push(
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new FriendlyErrorsPlugin({
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compilationSuccessInfo: {
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messages: [
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`Your application is running here: http://${
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devWebpackConfig.devServer.host
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}:${port}`
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]
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},
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onErrors: config.dev.notifyOnErrors
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? utils.createNotifierCallback()
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: undefined
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})
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);
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resolve(devWebpackConfig);
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}
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});
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});
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