Merge pull request #11 from abraham/rollup

Add UMD build

Author: abraham

package.json

@@ -2,11 +2,11 @@
   "name": "@abraham/reflection",
   "version": "0.3.0",
   "description": "Lightweight ES Module implementation of reflect-metadata",
-  "main": "dist/index.js",
+  "main": "dist/index.umd.js",
   "module": "dist/index.js",
   "types": "dist/index.d.ts",
   "scripts": {
-    "build": "tsc",
+    "build": "tsc && rollup -c",
     "clean": "rimraf dist",
     "prebuild": "npm run clean",
     "prepare": "npm run build",
@@ -38,6 +38,7 @@
     "jest": "23.4.1",
     "pkg-ok": "2.2.0",
     "rimraf": "2.6.2",
+    "rollup": "0.63.4",
     "ts-jest": "23.0.1",
     "typescript": "2.9.2"
   },
@@ -62,5 +63,13 @@
     "extends": [
       "config:base"
     ]
+  },
+  "rollup": {
+    "input": "dist/index.js",
+    "output": {
+      "file": "dist/index.umd.js",
+      "format": "umd",
+      "name": "@abraham/reflection"
+    }
   }
 }

rollup.config.js

@@ -0,0 +1 @@
+export { rollup as default } from './package.json';