add validation script and commit hook ✔

Author: Kent C. Dodds

package.json

@@ -6,7 +6,8 @@
   "scripts": {
     "test": "nyc mocha",
     "watch:test": "mocha --watch",
-    "lint": "eslint src"
+    "lint": "eslint src",
+    "validate": "npm-run-all --parallel test lint"
   },
   "repository": {
     "type": "git",
@@ -29,7 +30,9 @@
     "chai": "3.5.0",
     "eslint": "3.2.0",
     "eslint-config-kentcdodds": "^9.0.0",
+    "ghooks": "1.3.2",
     "mocha": "3.0.0",
+    "npm-run-all": "2.3.0",
     "nyc": "7.1.0"
   },
   "nyc": {
@@ -46,5 +49,10 @@
     "include": [
       "src"
     ]
+  },
+  "config": {
+    "ghooks": {
+      "pre-commit": "npm run validate"
+    }
   }
 }