Pre-Push git hook to run specs before pushing

pre-push

#!/bin/sh

# Put it in .git/hooks/pre-push

branch=`git rev-parse --abbrev-ref HEAD`
exit_code=$(bundle exec rspec --fail-fast --out /dev/null --format progress > /dev/null 2>/dev/null )$?

if [ $exit_code -gt 0 ]
  then echo "Did not push because of failing tests"
fi
exit $exit_code