//@ts-check

'use strict';

const path = require('path');
const webpack = require('webpack');

//@ts-check
/** @typedef {import('webpack').Configuration} WebpackConfig **/

/** @type WebpackConfig */
const extensionNodeConfig = {
  name: 'node',
  target: 'node', // VS Code extensions run in a Node.js-context 📖 -> https://webpack.js.org/configuration/node/
  mode: 'none', // this leaves the source code as close as possible to the original (when packaging we set this to 'production')

  entry: './src/extension.ts', // the entry point of this extension, 📖 -> https://webpack.js.org/configuration/entry-context/
  output: {
    // the bundle is stored in the 'dist' folder (check package.json), 📖 -> https://webpack.js.org/configuration/output/
    path: path.resolve(__dirname, 'dist', 'node'),
    filename: 'extension.js',
    libraryTarget: 'commonjs2'
  },
  externals: {
    vscode: 'commonjs vscode' // the vscode-module is created on-the-fly and must be excluded. Add other modules that cannot be webpack'ed, 📖 -> https://webpack.js.org/configuration/externals/
    // modules added here also need to be added in the .vscodeignore file
  },
  resolve: {
    // support reading TypeScript and JavaScript files, 📖 -> https://github.com/TypeStrong/ts-loader
    extensions: ['.ts', '.js']
  },
  module: {
    rules: [
      {
        test: /\.ts$/,
        exclude: /node_modules/,
        use: [
          {
            loader: 'ts-loader'
          }
        ]
      }
    ]
  },
  devtool: 'nosources-source-map',
  infrastructureLogging: {
    level: 'log', // enables logging required for problem matchers
  },
};

const extensionWebConfig = {
  name: 'web',
  target: 'webworker', // VS Code extensions run in a Node.js-context 📖 -> https://webpack.js.org/configuration/node/
  mode: 'none', // this leaves the source code as close as possible to the original (when packaging we set this to 'production')

  entry: './src/extension.ts', // the entry point of this extension, 📖 -> https://webpack.js.org/configuration/entry-context/
  output: {
    // the bundle is stored in the 'dist' folder (check package.json), 📖 -> https://webpack.js.org/configuration/output/
    path: path.resolve(__dirname, 'dist', 'web'),
    filename: 'extension.js',
    libraryTarget: 'commonjs2'
  },
  externals: {
    vscode: 'commonjs vscode' // the vscode-module is created on-the-fly and must be excluded. Add other modules that cannot be webpack'ed, 📖 -> https://webpack.js.org/configuration/externals/
    // modules added here also need to be added in the .vscodeignore file
  },
  resolve: {
    mainFields: ['browser', 'module', 'main'], // look for `browser` entry point in imported node modules
    extensions: ['.ts', '.js'], // support reading TypeScript and JavaScript files, 📖 -> https://github.com/TypeStrong/ts-loader
    fallback: {
      // Webpack 5 no longer polyfills Node.js core modules automatically.
      // see https://webpack.js.org/configuration/resolve/#resolvefallback
      // for the list of Node.js core module polyfills.
      assert: require.resolve('assert'),
    },
  },
  plugins: [
    new webpack.ProvidePlugin({
      process: 'process/browser', // provide a shim for the global `process` variable
    }),
  ],
  module: {
    rules: [
      {
        test: /\.ts$/,
        exclude: /node_modules/,
        use: [
          {
            loader: 'ts-loader'
          }
        ]
      }
    ]
  },
  devtool: 'nosources-source-map',
  infrastructureLogging: {
    level: 'log', // enables logging required for problem matchers
  },
};

module.exports = [extensionNodeConfig, extensionWebConfig];