Setup SASS and Compass in VVV

provision-pre.sh

# sass install
sass_install="$(gem list sass -i)"
if [ "$sass_install" = true ]; then
  echo "sass installed"
else
  echo "sass not installed"
  gem install sass

  sass_path="$(gem which sass | sed -s 's/.rb/\/deployer\/base.rb/')"
  if [  "$(grep yaml $sass_path)" ]; then


    echo "can require yaml"
  else
    echo "can't require yaml"
    echo "set require yaml"

    sed -i "7i require\ \'yaml\'" $sass_path

    echo "can require yaml"

  fi
fi

# compass install
compass_install="$(gem list compass -i)"
if [ "$compass_install" = true ]; then
  echo "compass installed"
else
  echo "compass not installed"
  gem install compass

  compass_path="$(gem which compass | sed -s 's/.rb/\/deployer\/base.rb/')"
  if [  "$(grep yaml $compass_path)" ]; then


    echo "can require yaml"
  else
    echo "can't require yaml"
    echo "set require yaml"

    sed -i "7i require\ \'yaml\'" $compass_path

    echo "can require yaml"

  fi
fi