Make Xcode plugins compatible with latest Xcode installed on system (Xcode 6 atm)

update_xcode_plugins

#!/bin/sh

PLIST_BUDDY=/usr/libexec/PlistBuddy

function add_compatibility() {
  "$PLIST_BUDDY" -c "Add DVTPlugInCompatibilityUUIDs:10 string $2" \
    "$1/Contents/Info.plist"
}

function has_compatibility() {
  $PLIST_BUDDY -c 'Print DVTPlugInCompatibilityUUIDs' \
    "$1/Contents/Info.plist"|grep -q "$2"
  return $?
}

cd "$HOME/Library/Application Support/Developer/Shared/Xcode/Plug-ins"

for file in `ls -d *`
do

  if `has_compatibility "$file" C4A681B0-4A26-480E-93EC-1218098B9AA0`
  then
    true
  else
    echo "Plugin $file is now compatible with Xcode 6.0 GM"
    add_compatibility "$file" C4A681B0-4A26-480E-93EC-1218098B9AA0
  fi
done