Pre-commit hook to prevent debug code from being committed

pre-commit

# 
# Paste this script in your .git/hooks/pre-commit file (create one if it doesn't exist yet)
# To prevent debug code from being accidentally committed, simply add a comment near your
# debug code containing the keyword !nocommit and this script will abort the commit.
#

if git commit -v --dry-run | grep '!nocommit' >/dev/null 2>&1
then
  echo "Trying to commit non-committable code."
  echo "Remove the !nocommit string and try again."
  exit 1
else
  exit 0
fi