Hooks for Git

install-hooks.bash

#!/usr/bin/env bash

GIT_DIR=$(git rev-parse --git-dir)

echo "Installing hooks..."
# this command creates symlink to our pre-commit script
ln -s ~/Scripts/ruby/pre-commit.bash $GIT_DIR/hooks/pre-commit
ln -s ~/Scripts/ruby/pre-push.bash $GIT_DIR/hooks/pre-push
echo "Done!"

pre-commit.bash

#!/usr/bin/env bash

echo "Running pre-commit hook"

fileList_rb=$(git diff --diff-filter=d --cached --name-only | grep -E '\.(rb)$')

if [ ${#fileList_rb} -lt 1 ] && [ ${#fileList_erb} -lt 1 ]; then
  echo -e "You have no staged .rb to test\n"
  exit 1
fi

if [ ${#fileList_rb} -gt 1 ]; then
  bundle exec rubocop -c .rubocop.yml --force-exclusion ${fileList_rb[*]} "$@"

  if [ $? -ne 0 ]; then
    echo -e "\nPlease fix the above rubocop issues before committing.\n"
    exit 1
  fi
fi

pre-push.bash

#!/usr/bin/env bash

set -e

echo "Running pre-push hook"

echo "Running tests"

bundle exec rspec

if [ $? -ne 0 ]; then
  echo "Tests must pass before pushing!"
  exit 1
fi 

Place them at ~/Scripts/ruby/ and everything will be fine

Suggestion: I created a function to run this script with git clone
It looks like this:

~/.zshrc

function gcli {
    chmod +x ~/Scripts/ruby/*.bash
    git clone $1
    FOLDER=$(echo ${1} | grep -oP "/(.+)\.git" | sed 's/\.git//g')
    cd ${FOLDER:1}/
    GEMFILE=$(find ./ -type f -name "Gemfile")
    if echo ${GEMFILE} -gt 1 ;then
	    echo 'RUBY PROJECT'
	    bash ~/Scripts/ruby/install-hooks.bash
    else
	    echo 'NOT A RUBY PROJECT'
    fi
}