Closes #210: Add minified option (#235)

* Add rollup-plugin-terser option

* Do not minify function names

* Fix formatting

* update README

Co-authored-by: Oleksandr Paraska <[email protected]>

README.md

@@ -47,11 +47,11 @@ yarn add @openmined/syft.js @tensorflow/tfjs-core
 ```
 
 If you're not using a package manager, you will be able to include Syft.js within a `<script>` tag.
-In this case library classes will be available under `syft` global object.
+In this case [library classes](API-REFERENCE.md) will be available under `syft` global object.
 
 ```html
 <script src="https://cdn.jsdelivr.net/npm/@tensorflow/[email protected]/dist/tf.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/@openmined/syft.js@latest/dist/index.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/@openmined/syft.js@latest/dist/index.min.js"></script>
 
 <script type="text/javascript">
   // Create syft worker

package.json

@@ -4,7 +4,8 @@
   "description": "A Javascript Syft worker in the browser",
   "main": "dist/index.cjs.js",
   "module": "dist/index.esm.js",
-  "browser": "dist/index.js",
+  "browser": "dist/index.min.js",
+  "browserFull": "dist/index.js",
   "files": [
     "dist/*",
     "*.md"
@@ -99,6 +100,7 @@
     "rollup": "^2.22.2",
     "rollup-plugin-filesize": "^9.0.2",
     "rollup-plugin-peer-deps-external": "^2.2.3",
+    "rollup-plugin-terser": "7.0.2",
     "syft-proto": "github:openmined/syft-proto#v0.4.9"
   }
 }

rollup.config.js

@@ -4,6 +4,7 @@ import peerDepsExternal from 'rollup-plugin-peer-deps-external';
 import resolve from '@rollup/plugin-node-resolve';
 import commonjs from '@rollup/plugin-commonjs';
 import filesize from 'rollup-plugin-filesize';
+import { terser } from 'rollup-plugin-terser';
 
 import pkg from './package.json';
 
@@ -23,6 +24,14 @@ export default {
       file: pkg.browser,
       format: 'umd',
       ...sharedOutput,
+      // We need `keep_fnames` to not brake tensor deserialization
+      // See: https://github.com/OpenMined/syft.js/issues/210
+      plugins: [terser({ keep_fnames: true })],
+    },
+    {
+      file: pkg.browserFull,
+      format: 'umd',
+      ...sharedOutput,
     },
     {
       file: pkg.main,