fix: add JS distribution

package.json

@@ -88,6 +88,7 @@
     "rollup": "^2.37.0",
     "rollup-plugin-sourcemaps": "^0.6.3",
     "rollup-plugin-typescript2": "^0.29.0",
+    "rollup-plugin-uglify": "^6.0.4",
     "semantic-release": "^17.3.4",
     "shelljs": "^0.8.3",
     "ts-jest": "^26.4.4",

release.config.js

@@ -0,0 +1,22 @@
+module.exports = {
+  plugins: [
+    '@semantic-release/commit-analyzer',
+    '@semantic-release/release-notes-generator',
+    '@semantic-release/npm',
+    [
+      '@semantic-release/github',
+      {
+        assets: [
+          {
+            path: 'dist/promise-polyfill-plus.umd.js',
+            label: 'JS umd'
+          },
+          {
+            path: 'dist/promise-polyfill-plus.umd.min.js',
+            label: 'JS umd min'
+          }
+        ]
+      }
+    ]
+  ]
+}

rollup.config.js

@@ -2,6 +2,7 @@ import json from '@rollup/plugin-json'
 import resolve from '@rollup/plugin-node-resolve'
 import commonjs from '@rollup/plugin-commonjs'
 import sourceMaps from 'rollup-plugin-sourcemaps'
+import { uglify } from 'rollup-plugin-uglify'
 import { camelCase } from 'lodash'
 import typescript from 'rollup-plugin-typescript2'
 import pkg from './package.json'
@@ -17,6 +18,14 @@ export default {
       format: 'umd',
       sourcemap: true
     },
+    {
+      file: pkg.main.replace('.js', '.min.js'),
+      name: camelCase(libraryName),
+      format: 'umd',
+      sourcemap: false,
+      outro: 'autoPolyfill()',
+      plugins: [uglify()]
+    },
     { file: pkg.module, format: 'es', sourcemap: true }
   ],
   // Indicate here external modules you don't wanna include in your bundle (i.e.: 'lodash')