[CI] Strip via JS file, simpler yaml

.github/workflows/release_nightly.yml

@@ -23,13 +23,17 @@ jobs:
         node-version: 16.x
 
     - name: NPM Install
-      run: cd src; npm i; cd ..
+      run: |
+        cd src
+        npm i;
+        cd ..
+        npm i -g asar uglify-js
 
     - name: Pack base asar
       run: |
-        npm i -g asar
+        node strip.js
         node injectPolyfills.js
-        rm -rf src/package-lock.json src/node_modules/.package-lock.json src/splash/splashScreen.js.self src/node_modules/**/package.json src/node_modules/**/*.md src/node_modules/**/.*.yml src/node_modules/**/.npmignore src/node_modules/**/LICENSE src/node_modules/**/test*
+
         npx asar pack src app.asar
 
     # - name: Pack minified asar

strip.js

@@ -0,0 +1,14 @@
+const { execSync } = require('child_process');
+const { readdirSync } = require('fs');
+const { join } = require('path');
+
+// Strip unneeded files in node deps
+execSync(`rm -rf src/package-lock.json src/node_modules/.package-lock.json src/node_modules/**/package.json src/node_modules/**/*.md src/node_modules/**/.*.yml src/node_modules/**/.npmignore src/node_modules/**/LICENSE src/node_modules/**/test*`);
+
+// Minify node deps code
+
+for (const package of readdirSync('src/node_modules')) {
+  const indexPath = join('src/node_modules', package, 'index.js');
+
+  execSync(`npx uglifyjs --compress --mangle -o ${indexPath} -- ${indexPath}`);
+}