webpack.config.js

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

'use strict';

//@ts-check

// See https://github.com/Microsoft/vscode-azuretools/wiki/webpack for guidance

const process = require('process');
const dev = require("@microsoft/vscode-azext-dev");
const CopyWebpackPlugin = require('copy-webpack-plugin');

let DEBUG_WEBPACK = !/^(false|0)?$/i.test(process.env.DEBUG_WEBPACK || '');

let config = dev.getDefaultWebpackConfig({
    target: 'node',
    projectRoot: __dirname,
    verbosity: DEBUG_WEBPACK ? 'debug' : 'normal',
    externals:
    {
        // Fix "Module not found" errors in ./node_modules/websocket/lib/{BufferUtil,Validation}.js
        // These files are not in node_modules and so will fail normally at runtime and instead use fallbacks.
        // Make them as external so webpack doesn't try to process them, and they'll simply fail at runtime as before.
        '../build/Release/validation': 'commonjs ../build/Release/validation',
        '../build/default/validation': 'commonjs ../build/default/validation',
        '../build/Release/bufferutil': 'commonjs ../build/Release/bufferutil',
        '../build/default/bufferutil': 'commonjs ../build/default/bufferutil',

        // ./getCoreNodeModule.js (path from windowsProcessTree.ts) uses a dynamic require which can't be webpacked
        './getCoreNodeModule': 'commonjs getCoreNodeModule',
    },
    plugins: [
        // Copy files to dist folder where the runtime can find them
        new CopyWebpackPlugin({
            patterns: [
                // getCoreNodeModule.js -> dist/node_modules/getCoreNodeModule.js
                { from: './out/src/utils/getCoreNodeModule.js', to: 'node_modules' }
            ]
        })
    ]
});

if (DEBUG_WEBPACK) {
    console.log('Config:', config);
}

module.exports = config;