pre commit rails test

pre-commit

#!/bin/bash

STASH_NAME="pre-commit-$(date +%s)"
git stash save -q --keep-index $STASH_NAME

cd backend
ERROR_MSG=`rails test | grep "errors,"`
cd -

TASHES=$(git stash list)
if [[ $STASHES == "$STASH_NAME" ]]; then
  git stash pop -q
fi

ERR_NUM=`echo $ERROR_MSG | awk {'print $7'}`
FAIL_NUM=`echo $ERROR_MSG | awk {'print $5'}`

if [ $FAIL_NUM -ne 0 ] 
then
	echo -e "Can't commit! You've broken fails $FAIL_NUM tests!!!"
	exit 1
else
  if [ $ERR_NUM -ne 0 ] 
  then
 	echo -e "Can't commit! You've broken errors $ERR_NUM tests!!!"
	exit 1
  fi
fi

echo -e "All tests passed. You didn't broke anything. Congrats!\n"
exit 0