[Xcode Diet] Clean up after Xcode's voracious hard drive appetite

run.sh

#!/usr/bin/env sh

set -e

fancy_echo() {
  local fmt="$1"; shift

  printf "\n$fmt\n" "$@"
}

fancy_echo "📢 Current Free Space"
df -hl

fancy_echo "🗑 Deleting unavailable simulators"
xcrun simctl delete unavailable

fancy_echo "🗑 Deleting Derived Data"
rm -rf ~/Library/Developer/Xcode/DerivedData

fancy_echo "🗑 Deleting Carthage Caches"
rm -rf ~/Library/Caches/{carthage,org.carthage.CarthageKit}

fancy_echo "🎉 Free Space"
df -hl