pre-commit hook to prevent commit when there is a comment «UNCOMMITABLE»

uncommitable-hook.sh

#!/usr/bin/env bash

declare -i ERRORS=0

if git rev-parse --verify HEAD > /dev/null 2>&1
then
  AGAINST=HEAD
else
  AGAINST=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

for FILE in `git diff-index --name-only  $AGAINST --`;
do
  if grep -q '\(#\|\/\/\|\;\|\-\-\)[[:blank:]]*UNCOMMITABLE' $FILE
  then
    echo -e "\033[41m$FILE\033[0m\033[31m contains uncommitable changes!\033[0m"
    ((ERRORS++))
  fi
done

if [ $ERRORS -gt 0 ]
then
  exit 1
fi

exit 0

👍