Quickly bump the compatibility UUID of a plugin in the CWD to the one of the currently selected Xcode.

bump_xcode_plugin.sh

#!/bin/sh

PLIST_BUDDY=/usr/libexec/PlistBuddy

function add_id {
	"$PLIST_BUDDY" -c "Add DVTPlugInCompatibilityUUIDs:10 string $1" "$2"
}

function has_id {
	read_id DVTPlugInCompatibilityUUIDs *Info.plist|grep -q "$1"
	return $?
}

function read_id {
	"$PLIST_BUDDY" -c "Print $1" "$2"
}


current_id=`read_id DVTPlugInCompatibilityUUID "$(xcode-select -p)/../Info.plist"`

if `has_id $current_id`
then
	true
else
	add_id $current_id *Info.plist
fi