issue/#415

package.json

@@ -33,5 +33,18 @@
   "repository": {
     "type": "git",
     "url": "https://github.com/accordproject/concerto"
+  },
+  "dependencies": {
+    "browserify-zlib": "^0.2.0",
+    "buffer": "^6.0.3",
+    "concerto": "file:",
+    "crypto-browserify": "^3.12.1",
+    "https-browserify": "^1.0.0",
+    "os-browserify": "^0.3.0",
+    "path-browserify": "^1.0.1",
+    "process": "^0.11.10",
+    "stream-browserify": "^3.0.0",
+    "stream-http": "^3.2.0",
+    "util": "^0.12.5"
   }
 }

packages/concerto-core/test/data/zip/empty-archive/package.json

@@ -2,5 +2,8 @@
   "name": "test-archive",
   "version": "0.0.1",
   "description": "A test business network.",
-  "customKey": "custom value"
+  "customKey": "custom value",
+  "dependencies": {
+    "test-archive": "file:"
+  }
 }

packages/concerto-core/test/data/zip/test-archive-dotfolders/package.json

@@ -2,5 +2,8 @@
   "name": "test-archive",
   "version": "0.0.1",
   "description": "A test business network.",
-  "customKey": "custom value"
+  "customKey": "custom value",
+  "dependencies": {
+    "test-archive": "file:"
+  }
 }

packages/concerto-core/test/data/zip/test-archive/package.json

@@ -2,5 +2,8 @@
   "name": "test-archive",
   "version": "0.0.1",
   "description": "A test business network.",
-  "customKey": "custom value"
+  "customKey": "custom value",
+  "dependencies": {
+    "test-archive": "file:"
+  }
 }

packages/concerto-core/test/data/zip/test-import-network/package.json

@@ -2,6 +2,8 @@
     "name": "test-import",
     "version": "0.0.1",
     "description": "Test Imports",
-    "license": "Apache-2.0"
-  }
-
+    "license": "Apache-2.0",
+    "dependencies": {
+        "test-import": "file:"
+    }
+}

packages/concerto-core/test/data/zip/test-npm-archive/package.json

@@ -3,6 +3,7 @@
   "version": "0.0.1",
   "description": "A test business network using npm model dependencies.",
   "dependencies": {
-    "animaltracking-model": "0.0.7"
-    }
+    "animaltracking-model": "0.0.7",
+    "test-npm-archive": "file:"
+  }
 }

packages/concerto-core/webpack.config.js

@@ -14,13 +14,15 @@
 
 'use strict';
 
-let path = require('path');
+const path = require('path');
 const webpack = require('webpack');
 const NodePolyfillPlugin = require('node-polyfill-webpack-plugin');
+const TerserPlugin = require('terser-webpack-plugin'); // For minification
 
 const packageJson = require('./package.json');
 
 module.exports = {
+    mode: 'production', // Explicit production mode for optimization
     entry: './index.js',
     output: {
         path: path.resolve(__dirname, 'dist'),
@@ -43,48 +45,46 @@ module.exports = {
         limitations under the License.`),
         new webpack.DefinePlugin({
             'process.env': {
-                'NODE_ENV': JSON.stringify('production')
-            }
-        }),
-        new webpack.ProvidePlugin({
-            Buffer: ['buffer', 'Buffer'],
+                'NODE_ENV': JSON.stringify('production'),
+            },
         }),
         new webpack.ProvidePlugin({
-            process: 'process/browser', // provide a shim for the global `process` variable
+            Buffer: ['buffer', 'Buffer'], // Polyfill Buffer
+            process: 'process/browser',  // Shim global process variable
         }),
-        new NodePolyfillPlugin(),
+        new NodePolyfillPlugin(), // Add polyfills for Node.js core modules
     ],
-
     module: {
         rules: [
             {
                 test: /\.js$/,
                 include: [path.join(__dirname, 'lib')],
-                use: ['babel-loader']
+                use: ['babel-loader'], // Transpile JavaScript files
             },
             {
                 test: /\.ne$/,
-                use: ['raw-loader']
-            }
-        ]
+                use: ['raw-loader'], // Handle raw `.ne` files
+            },
+        ],
     },
     resolve: {
         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.
+            // Polyfills for Node.js core modules
             'fs': false,
             'tls': false,
             'net': false,
             'child_process': false,
-            'os': false,
-            'path': false,
-            // 'crypto': require.resolve('crypto-browserify'),
-            // 'stream': require.resolve('stream-browserify'),
-            // 'http': require.resolve('stream-http'),
-            // 'https': require.resolve('https-browserify'),
-            // 'zlib': require.resolve('browserify-zlib'),
-            // 'vm2': require.resolve('vm-browserify'),
-        }
-    }
+            'os': require.resolve('os-browserify/browser'),
+            'path': require.resolve('path-browserify'),
+            'crypto': require.resolve('crypto-browserify'),
+            'stream': require.resolve('stream-browserify'),
+            'http': require.resolve('stream-http'),
+            'https': require.resolve('https-browserify'),
+            'zlib': require.resolve('browserify-zlib'),
+        },
+    },
+    optimization: {
+        minimize: true,
+        minimizer: [new TerserPlugin()], // Minify output using Terser
+    },
 };