mirror of
https://github.com/Microsoft/vscode
synced 2024-10-30 06:38:23 +00:00
196 lines
6.2 KiB
JavaScript
196 lines
6.2 KiB
JavaScript
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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//@ts-check
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/** @typedef {import('webpack').Configuration} WebpackConfig **/
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'use strict';
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const path = require('path');
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const fs = require('fs');
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const merge = require('merge-options');
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const CopyWebpackPlugin = require('copy-webpack-plugin');
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const { NLSBundlePlugin } = require('vscode-nls-dev/lib/webpack-bundler');
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const { DefinePlugin, optimize } = require('webpack');
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function withNodeDefaults(/**@type WebpackConfig*/extConfig) {
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/** @type WebpackConfig */
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const defaultConfig = {
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mode: 'none', // this leaves the source code as close as possible to the original (when packaging we set this to 'production')
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target: 'node', // extensions run in a node context
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node: {
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__dirname: false // leave the __dirname-behaviour intact
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},
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resolve: {
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mainFields: ['module', 'main'],
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extensions: ['.ts', '.js'] // support ts-files and js-files
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},
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module: {
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rules: [{
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test: /\.ts$/,
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exclude: /node_modules/,
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use: [{
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// vscode-nls-dev loader:
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// * rewrite nls-calls
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loader: 'vscode-nls-dev/lib/webpack-loader',
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options: {
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base: path.join(extConfig.context, 'src')
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}
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}, {
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// configure TypeScript loader:
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// * enable sources maps for end-to-end source maps
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loader: 'ts-loader',
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options: {
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compilerOptions: {
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'sourceMap': true,
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}
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}
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}]
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}]
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},
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externals: {
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'vscode': 'commonjs vscode', // ignored because it doesn't exist,
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'applicationinsights-native-metrics': 'commonjs applicationinsights-native-metrics', // ignored because we don't ship native module
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'@opentelemetry/tracing': 'commonjs @opentelemetry/tracing' // ignored because we don't ship this module
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},
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output: {
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// all output goes into `dist`.
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// packaging depends on that and this must always be like it
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filename: '[name].js',
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path: path.join(extConfig.context, 'dist'),
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libraryTarget: 'commonjs',
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},
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// yes, really source maps
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devtool: 'source-map',
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plugins: nodePlugins(extConfig.context),
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};
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return merge(defaultConfig, extConfig);
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}
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/**
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*
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* @param {string} context
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*/
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function nodePlugins(context) {
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// Need to find the top-most `package.json` file
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const folderName = path.relative(__dirname, context).split(/[\\\/]/)[0];
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const pkgPath = path.join(__dirname, folderName, 'package.json');
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const pkg = JSON.parse(fs.readFileSync(pkgPath, 'utf8'));
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const id = `${pkg.publisher}.${pkg.name}`;
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return [
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new CopyWebpackPlugin({
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patterns: [
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{ from: 'src', to: '.', globOptions: { ignore: ['**/test/**', '**/*.ts'] }, noErrorOnMissing: true }
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]
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}),
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new NLSBundlePlugin(id)
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];
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}
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/**
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* @typedef {{
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* configFile?: string
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* }} AdditionalBrowserConfig
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*/
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function withBrowserDefaults(/**@type WebpackConfig*/extConfig, /** @type AdditionalBrowserConfig */ additionalOptions = {}) {
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/** @type WebpackConfig */
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const defaultConfig = {
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mode: 'none', // this leaves the source code as close as possible to the original (when packaging we set this to 'production')
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target: 'webworker', // extensions run in a webworker context
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resolve: {
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mainFields: ['browser', 'module', 'main'],
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extensions: ['.ts', '.js'], // support ts-files and js-files
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fallback: {
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'path': require.resolve('path-browserify'),
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'util': require.resolve('util')
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}
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},
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module: {
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rules: [{
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test: /\.ts$/,
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exclude: /node_modules/,
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use: [
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// TODO: bring this back once vscode-nls-dev supports browser
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// {
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// // vscode-nls-dev loader:
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// // * rewrite nls-calls
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// loader: 'vscode-nls-dev/lib/webpack-loader',
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// options: {
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// base: path.join(extConfig.context, 'src')
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// }
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// },
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{
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// configure TypeScript loader:
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// * enable sources maps for end-to-end source maps
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loader: 'ts-loader',
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options: {
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compilerOptions: {
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'sourceMap': true,
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},
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...(additionalOptions ? {} : { configFile: additionalOptions.configFile })
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}
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}]
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}]
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},
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externals: {
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'vscode': 'commonjs vscode', // ignored because it doesn't exist,
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'vscode-nls-web-data': 'commonjs vscode-nls-web-data', // ignored because this is injected by the webworker extension host
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'applicationinsights-native-metrics': 'commonjs applicationinsights-native-metrics', // ignored because we don't ship native module
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'@opentelemetry/tracing': 'commonjs @opentelemetry/tracing' // ignored because we don't ship this module
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},
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performance: {
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hints: false
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},
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output: {
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// all output goes into `dist`.
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// packaging depends on that and this must always be like it
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filename: '[name].js',
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path: path.join(extConfig.context, 'dist', 'browser'),
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libraryTarget: 'commonjs',
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},
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// yes, really source maps
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devtool: 'source-map',
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plugins: browserPlugins(extConfig.context)
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};
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return merge(defaultConfig, extConfig);
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}
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/**
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*
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* @param {string} context
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*/
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function browserPlugins(context) {
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// Need to find the top-most `package.json` file
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// const folderName = path.relative(__dirname, context).split(/[\\\/]/)[0];
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// const pkgPath = path.join(__dirname, folderName, 'package.json');
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// const pkg = JSON.parse(fs.readFileSync(pkgPath, 'utf8'));
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// const id = `${pkg.publisher}.${pkg.name}`;
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return [
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new optimize.LimitChunkCountPlugin({
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maxChunks: 1
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}),
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new CopyWebpackPlugin({
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patterns: [
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{ from: 'src', to: '.', globOptions: { ignore: ['**/test/**', '**/*.ts'] }, noErrorOnMissing: true }
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]
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}),
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new DefinePlugin({
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'process.platform': JSON.stringify('web'),
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'process.env': JSON.stringify({}),
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'process.env.BROWSER_ENV': JSON.stringify('true')
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}),
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// TODO: bring this back once vscode-nls-dev supports browser
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// new NLSBundlePlugin(id)
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];
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}
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module.exports = withNodeDefaults;
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module.exports.node = withNodeDefaults;
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module.exports.browser = withBrowserDefaults;
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module.exports.nodePlugins = nodePlugins;
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module.exports.browserPlugins = browserPlugins;
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