73 lines
2.1 KiB
JavaScript
73 lines
2.1 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 merge = require('merge-options');
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const CopyWebpackPlugin = require('copy-webpack-plugin');
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module.exports = function withDefaults(/**@type WebpackConfig*/extConfig) {
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/** @type WebpackConfig */
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let 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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},
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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: [
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new CopyWebpackPlugin([
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{ from: './out/**/*', to: '.', ignore: ['*.js', '*.js.map'], flatten: true }
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])
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],
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};
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return merge(defaultConfig, extConfig);
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};
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