just a pre-commit hook

pre-commit

#!/bin/sh

rejected_message()
{
  echo "COMMIT REJECTED!  Please fix your diff.\n\
If you must, run 'git commit --no-verify' to skip this check." && \
  exit 1
}

#== 1. Check forbidden keywords within modified files, except commented out sections
FILES_PATTERN='(rb)'
FORBIDDEN='\(binding.pry\|def test_\|def self.test_\|class Test\|module Test\)'
COMMENTS='^\s*#'
GREP_COLOR='4;5;37;41'

if [ "$(git diff --cached --name-only | grep -E $FILES_PATTERN)" ]; then
  git diff --cached --name-only | \
  grep -E $FILES_PATTERN | \
  xargs grep --color=always --with-filename -n -v "$COMMENTS" | \
  grep --color=always "$FORBIDDEN" && \
  rejected_message
fi

if [ $? -ne 0 ]; then
 rejected_message
fi

#== 2. Run ruboccop for sure
# Please adjust this rubocop command to match with your local environment
docker exec -t my_container bundle exec rubocop --fail-level W --display-only-fail-level-offenses

if [ $? -ne 0 ]; then
 rejected_message
fi

exit 0