pre-commit

#!/bin/sh

# Git pre-commit hook to check all staged Ruby (*.rb/js) files 
# for Pry binding or debugger references
#
# Installation
#
#   ln -s /path/to/pre-commit.sh /path/to/project/.git/hooks/pre-commit
#

FILES='(js|rb)'
FORBIDDEN='(binding.pry|debugger)'
GREP_COLOR='4;5;37;41'

if [[ $(git diff --cached --name-only | grep -E $FILES) ]]; then
  git diff --cached --name-only | grep -E $FILES | \
  xargs grep --color --with-filename -n -E $FORBIDDEN && \
  echo "Did you really think I wouldn't notice that? 🙄"
  echo "Please fix your diff, or run 'git commit --no-verify' to skip this check." && \
  exit 1
fi

exit 0