post-receive hook for the production and staging environments

post-receive.sh

while read oldrev newrev ref
do
  branch=`echo $ref | cut -d/ -f3`
  if [ "production" == "$branch" -o "master" == "$branch" ]; then
    
    git --work-tree=/var/www/tracker/production/ checkout -f $branch
    cd /var/www/tracker/production/
    # Install any packages, if needed
    npm install
    # Restart the application. Note: the application uid should be 'app'
    forever restart app

    echo 'Changes pushed to PROD.'
  fi

  if [ "staging" == "$branch" ]; then
    
    git --work-tree=/var/www/tracker/staging/ checkout -f $branch
    cd /var/www/tracker/staging/
    # Install any packages, if needed
    npm install
    # Restart the application. Note: the application uid should be 'app'
    forever restart app
    echo 'Changes pushed to staging box.'
  fi
done