add uncommited files checking script

Author: Judahmeek

check_for_uncommitted_files.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+set -e
+
+status=$(git status --porcelain)
+if [ -n "$status" ]; then
+  status="${status//'%'/'%25'}"
+  status="${status//$'\n'/'%0A'}"
+  status="${status//$'\r'/'%0D'}"
+  echo "$status"
+  exit 1
+else
+  echo "The repository is clean"
+  exit 0
+fi