chore(package): commonjs bundled package

.gitignore

@@ -1,7 +1,6 @@
+# Build
+build/
 
-# Created by https://www.gitignore.io/api/node
-
-### Node ###
 # Logs
 logs
 *.log
@@ -40,6 +39,4 @@ node_modules/
 .yarn-integrity
 
 # dotenv environment variables file
-.env
-
-# End of https://www.gitignore.io/api/node
+.env

package.json

@@ -4,7 +4,8 @@
   "description": "Sets of useful hooks for react 16.7 and above",
   "main": "./src/index.js",
   "scripts": {
-    "test": "test"
+    "test": "test",
+    "prepublish": "rollup -c"
   },
   "repository": {
     "type": "git",
@@ -20,7 +21,17 @@
     "url": "https://github.com/dispix/react-pirate/issues"
   },
   "homepage": "https://github.com/dispix/react-pirate#readme",
+  "files": [
+    "build",
+    "package.json",
+    "README.md"
+  ],
   "peerDependencies": {
     "react": ">=16.7.0-alpha.0"
+  },
+  "devDependencies": {
+    "rollup": "^0.66.6",
+    "rollup-plugin-commonjs": "^9.2.0",
+    "rollup-plugin-node-resolve": "^3.4.0"
   }
-}
+}

rollup.config.js

@@ -0,0 +1,12 @@
+import commonjs from 'rollup-plugin-commonjs'
+import resolve from 'rollup-plugin-node-resolve'
+
+export default {
+  input: 'src/index.js',
+  output: {
+    file: 'build/index.cjs.js',
+    format: 'cjs',
+  },
+  plugins: [resolve(), commonjs()],
+  external: ['react'],
+}