Changes app/sites/default into a symlink

die-defaults

#!/bin/bash
if [ $# -ne 1 ]; then
  echo "Usage die-defaults site-name"
  exit 1;
fi
if [ -d "./app/sites/$1" ]; then
  if [ -d "./app/sites/default" ]; then
    sudo rm -rf ./app/sites/default;
    cd ./app/sites
    ln -s $1 default
    git update-index --assume-unchanged ./app/sites/default
    echo "Done"
    exit 0;
  fi
  echo "Default folder does not exist"
  exit 2
fi
echo "No such site $1"
exit 3