Updated is-clean script Resolved #164

Author: piotrwitek

is-clean.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+if output=$(git status --porcelain) && [ -z "$output" ]; then echo "Success!"; else (echo ">>> Please check CONTRIBUTING.md to learn how to properly amend README.md <<<\n" && false); fi

package.json

@@ -12,7 +12,7 @@
     "contributors:check": "all-contributors check",
     "contributors:add": "all-contributors add",
     "contributors:generate": "all-contributors generate",
-    "is-clean": "if output=$(git status --porcelain) && [ -z \"$output\" ]; then echo 'Success!'; else (echo '>>> Please check CONTRIBUTING.md to learn how to properly amend README.md <<<' && false); fi"
+    "is-clean": "sh ./is-clean.sh"
   },
   "husky": {
     "hooks": {