commit_checker_exit_message.sh

# If any commit are invalid, print reject message
if [ "$invalidCommit" == true ]; then
    echo "Your push was rejected because at least one commit message on this branch is invalid"
    echo "Please fix the commit message(s) and push again."
    echo "https://help.github.com/en/articles/changing-a-commit-message"
    echo "************"
    exit 1
elif [ "$invalidCommit" == false ]; then
    echo "************"
    echo "All commits are valid"
    echo "************"
    exit 0
fi