Merge pull request #4 from github/publish-to-gpr-as-well

Publish to GPR as a postpublish step

Author: koddsson

package.json

@@ -6,17 +6,19 @@
   "module": "dist/textarea-autosize.esm.js",
   "license": "MIT",
   "repository": "github/textarea-autosize",
-  "files": ["dist"],
+  "files": [
+    "dist"
+  ],
   "scripts": {
     "clean": "rm -rf dist",
     "lint": "eslint textarea-autosize.js",
     "prebuild": "npm run clean && npm run lint && mkdir dist",
     "build": "rollup -c && npm run build-flow",
-    "build-flow":
-      "cp textarea-autosize.js.flow dist/textarea-autosize.esm.js.flow && cp textarea-autosize.js.flow dist/textarea-autosize.umd.js.flow",
+    "build-flow": "cp textarea-autosize.js.flow dist/textarea-autosize.esm.js.flow && cp textarea-autosize.js.flow dist/textarea-autosize.umd.js.flow",
     "test": "echo",
     "pretest": "npm run build",
-    "prepublishOnly": "npm run build"
+    "prepublishOnly": "npm run build",
+    "postpublish": "npm publish --ignore-scripts --@github:registry='https://npm.pkg.github.com'"
   },
   "devDependencies": {
     "babel-cli": "^6.26.0",