Implement ios prototype version

ios/generate-bundle.js

@@ -0,0 +1,21 @@
+const child_process = require('child_process');
+const fs = require('fs');
+const path = require('path');
+
+child_process.execSync('npm run build');
+
+const prefix = path.join('..', 'dist');
+const json_string = fs.readFileSync(path.join(prefix, 'manifest.json'));
+const manifest = JSON.parse(json_string);
+
+const ios_filename = manifest['ios.js'];
+fs.writeFileSync(
+  'send-ios/assets/ios.js',
+  fs.readFileSync(`${prefix}${ios_filename}`)
+);
+
+const vendor_filename = manifest['vendor.js'];
+fs.writeFileSync(
+  'send-ios/assets/vendor.js',
+  fs.readFileSync(`${prefix}${vendor_filename}`)
+);