RSpec pre-push git hook

pre-push

echo "Running RSpec"
bundle exec rake spec
spec=$?

if [ $spec -eq 0 ]; then
	osascript -e 'display notification "Tests have passed, pushing" with title "EMT Specs"'
  echo "\\033[32mTests are green, pushing...\\033[0;39m"
  exit 0
else
	osascript -e 'display notification "Tests have failed, stopping push" with title "EMT Specs"'
  echo "\\033[1;31mCannot push, tests are failing. Use --no-verify to force push.\\033[0;39m"
  exit 1
fi