Initial commit of 001code-html Scratch frontend project.

Includes scratch-gui, scratch-vm, scratch-blocks, scratch-render, scratch-l10n, and deployment config.

Co-authored-by: Cursor <cursoragent@cursor.com>

scratch-vm/webpack.config.js

@@ -0,0 +1,139 @@
+const CopyWebpackPlugin = require('copy-webpack-plugin');
+const defaultsDeep = require('lodash.defaultsdeep');
+const path = require('path');
+
+const base = {
+    mode: process.env.NODE_ENV === 'production' ? 'production' : 'development',
+    devServer: {
+        contentBase: false,
+        host: '0.0.0.0',
+        port: process.env.PORT || 8073
+    },
+    devtool: 'cheap-module-source-map',
+    output: {
+        library: 'VirtualMachine',
+        filename: '[name].js'
+    },
+    module: {
+        rules: [{
+            test: /\.js$/,
+            loader: 'babel-loader',
+            include: path.resolve(__dirname, 'src'),
+            query: {
+                presets: [['@babel/preset-env']]
+            }
+        },
+        {
+            test: /\.mp3$/,
+            loader: 'file-loader',
+            options: {
+                outputPath: 'media/music/'
+            }
+        }]
+    },
+    plugins: []
+};
+
+module.exports = [
+    // Web-compatible
+    defaultsDeep({}, base, {
+        target: 'web',
+        entry: {
+            'scratch-vm': './src/index.js',
+            'scratch-vm.min': './src/index.js'
+        },
+        output: {
+            libraryTarget: 'umd',
+            path: path.resolve('dist', 'web')
+        },
+        module: {
+            rules: base.module.rules.concat([
+                {
+                    test: require.resolve('./src/index.js'),
+                    loader: 'expose-loader?VirtualMachine'
+                }
+            ])
+        }
+    }),
+    // Node-compatible
+    defaultsDeep({}, base, {
+        target: 'node',
+        entry: {
+            'scratch-vm': './src/index.js'
+        },
+        output: {
+            libraryTarget: 'commonjs2',
+            path: path.resolve('dist', 'node')
+        },
+        externals: {
+            'decode-html': true,
+            'format-message': true,
+            'htmlparser2': true,
+            'immutable': true,
+            'scratch-parser': true,
+            'socket.io-client': true,
+            'text-encoding': true
+        }
+    }),
+    // Playground
+    defaultsDeep({}, base, {
+        target: 'web',
+        entry: {
+            'benchmark': './src/playground/benchmark',
+            'video-sensing-extension-debug': './src/extensions/scratch3_video_sensing/debug'
+        },
+        output: {
+            path: path.resolve(__dirname, 'playground'),
+            filename: '[name].js'
+        },
+        module: {
+            rules: base.module.rules.concat([
+                {
+                    test: require.resolve('./src/index.js'),
+                    loader: 'expose-loader?VirtualMachine'
+                },
+                {
+                    test: require.resolve('./src/extensions/scratch3_video_sensing/debug.js'),
+                    loader: 'expose-loader?Scratch3VideoSensingDebug'
+                },
+                {
+                    test: require.resolve('stats.js/build/stats.min.js'),
+                    loader: 'script-loader'
+                },
+                {
+                    test: require.resolve('scratch-blocks/dist/vertical.js'),
+                    loader: 'expose-loader?Blockly'
+                },
+                {
+                    test: require.resolve('scratch-audio/src/index.js'),
+                    loader: 'expose-loader?AudioEngine'
+                },
+                {
+                    test: require.resolve('scratch-storage/src/index.js'),
+                    loader: 'expose-loader?ScratchStorage'
+                },
+                {
+                    test: require.resolve('scratch-render/src/index.js'),
+                    loader: 'expose-loader?ScratchRender'
+                }
+            ])
+        },
+        performance: {
+            hints: false
+        },
+        plugins: base.plugins.concat([
+            new CopyWebpackPlugin([{
+                from: 'node_modules/scratch-blocks/media',
+                to: 'media'
+            }, {
+                from: 'node_modules/scratch-storage/dist/web'
+            }, {
+                from: 'node_modules/scratch-render/dist/web'
+            }, {
+                from: 'node_modules/@turbowarp/scratch-svg-renderer/dist/web'
+            }, {
+                from: 'src/playground'
+            }])
+        ])
+    })
+];