diff options
Diffstat (limited to 'config/webpack.config.js')
| -rw-r--r-- | config/webpack.config.js | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/config/webpack.config.js b/config/webpack.config.js new file mode 100644 index 00000000000..70d98b022c1 --- /dev/null +++ b/config/webpack.config.js @@ -0,0 +1,188 @@ +'use strict'; + +var fs = require('fs'); +var path = require('path'); +var webpack = require('webpack'); +var StatsPlugin = require('stats-webpack-plugin'); +var CompressionPlugin = require('compression-webpack-plugin'); +var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin; + +var ROOT_PATH = path.resolve(__dirname, '..'); +var IS_PRODUCTION = process.env.NODE_ENV === 'production'; +var IS_DEV_SERVER = process.argv[1].indexOf('webpack-dev-server') !== -1; +var DEV_SERVER_PORT = parseInt(process.env.DEV_SERVER_PORT, 10) || 3808; +var DEV_SERVER_LIVERELOAD = process.env.DEV_SERVER_LIVERELOAD !== 'false'; +var WEBPACK_REPORT = process.env.WEBPACK_REPORT; + +var config = { + context: path.join(ROOT_PATH, 'app/assets/javascripts'), + entry: { + common: './commons/index.js', + common_vue: ['vue', './vue_shared/common_vue.js'], + common_d3: ['d3'], + main: './main.js', + blob: './blob_edit/blob_bundle.js', + boards: './boards/boards_bundle.js', + simulate_drag: './test_utils/simulate_drag.js', + cycle_analytics: './cycle_analytics/cycle_analytics_bundle.js', + commit_pipelines: './commit/pipelines/pipelines_bundle.js', + diff_notes: './diff_notes/diff_notes_bundle.js', + environments: './environments/environments_bundle.js', + environments_folder: './environments/folder/environments_folder_bundle.js', + filtered_search: './filtered_search/filtered_search_bundle.js', + graphs: './graphs/graphs_bundle.js', + groups_list: './groups_list.js', + issuable: './issuable/issuable_bundle.js', + merge_conflicts: './merge_conflicts/merge_conflicts_bundle.js', + merge_request_widget: './merge_request_widget/ci_bundle.js', + monitoring: './monitoring/monitoring_bundle.js', + network: './network/network_bundle.js', + notebook_viewer: './blob/notebook_viewer.js', + profile: './profile/profile_bundle.js', + protected_branches: './protected_branches/protected_branches_bundle.js', + snippet: './snippet/snippet_bundle.js', + terminal: './terminal/terminal_bundle.js', + u2f: ['vendor/u2f'], + users: './users/users_bundle.js', + vue_pipelines: './vue_pipelines_index/index.js', + }, + + output: { + path: path.join(ROOT_PATH, 'public/assets/webpack'), + publicPath: '/assets/webpack/', + filename: IS_PRODUCTION ? '[name].[chunkhash].bundle.js' : '[name].bundle.js' + }, + + devtool: 'inline-source-map', + + module: { + rules: [ + { + test: /\.js$/, + exclude: /(node_modules|vendor\/assets)/, + loader: 'babel-loader' + }, + { + test: /\.svg$/, + use: 'raw-loader' + } + ] + }, + + plugins: [ + // manifest filename must match config.webpack.manifest_filename + // webpack-rails only needs assetsByChunkName to function properly + new StatsPlugin('manifest.json', { + chunkModules: false, + source: false, + chunks: false, + modules: false, + assets: true + }), + + // prevent pikaday from including moment.js + new webpack.IgnorePlugin(/moment/, /pikaday/), + + // fix legacy jQuery plugins which depend on globals + new webpack.ProvidePlugin({ + $: 'jquery', + jQuery: 'jquery', + }), + + // use deterministic module ids in all environments + IS_PRODUCTION ? + new webpack.HashedModuleIdsPlugin() : + new webpack.NamedModulesPlugin(), + + // create cacheable common library bundle for all vue chunks + new webpack.optimize.CommonsChunkPlugin({ + name: 'common_vue', + chunks: [ + 'boards', + 'commit_pipelines', + 'cycle_analytics', + 'diff_notes', + 'environments', + 'environments_folder', + 'issuable', + 'merge_conflicts', + 'notebook_viewer', + 'vue_pipelines', + ], + minChunks: function(module, count) { + return module.resource && (/vue_shared/).test(module.resource); + }, + }), + + // create cacheable common library bundle for all d3 chunks + new webpack.optimize.CommonsChunkPlugin({ + name: 'common_d3', + chunks: [ + 'graphs', + 'users', + 'monitoring', + ], + }), + + // create cacheable common library bundles + new webpack.optimize.CommonsChunkPlugin({ + names: ['main', 'common', 'runtime'], + }), + ], + + resolve: { + extensions: ['.js'], + alias: { + '~': path.join(ROOT_PATH, 'app/assets/javascripts'), + 'emojis': path.join(ROOT_PATH, 'fixtures/emojis'), + 'empty_states': path.join(ROOT_PATH, 'app/views/shared/empty_states'), + 'icons': path.join(ROOT_PATH, 'app/views/shared/icons'), + 'vendor': path.join(ROOT_PATH, 'vendor/assets/javascripts'), + 'vue$': 'vue/dist/vue.esm.js', + } + } +} + +if (IS_PRODUCTION) { + config.devtool = 'source-map'; + config.plugins.push( + new webpack.NoEmitOnErrorsPlugin(), + new webpack.LoaderOptionsPlugin({ + minimize: true, + debug: false + }), + new webpack.optimize.UglifyJsPlugin({ + sourceMap: true + }), + new webpack.DefinePlugin({ + 'process.env': { NODE_ENV: JSON.stringify('production') } + }), + new CompressionPlugin({ + asset: '[path].gz[query]', + }) + ); +} + +if (IS_DEV_SERVER) { + config.devServer = { + port: DEV_SERVER_PORT, + headers: { 'Access-Control-Allow-Origin': '*' }, + stats: 'errors-only', + inline: DEV_SERVER_LIVERELOAD + }; + config.output.publicPath = '//localhost:' + DEV_SERVER_PORT + config.output.publicPath; +} + +if (WEBPACK_REPORT) { + config.plugins.push( + new BundleAnalyzerPlugin({ + analyzerMode: 'static', + generateStatsFile: true, + openAnalyzer: false, + reportFilename: path.join(ROOT_PATH, 'webpack-report/index.html'), + statsFilename: path.join(ROOT_PATH, 'webpack-report/stats.json'), + }) + ); +} + +module.exports = config; |