Remove CLT via lsbom and rm in OS X yosemite

remove_CLI_tools.sh

#!/bin/bash

DEV_SDK_RECEIPT_FILE=/var/db/receipts/com.apple.pkg.DevSDK_OSX1010.bom
DEV_SDK_RECEIPT_PLIST=/var/db/receipts/com.apple.pkg.DevSDK_OSX1010.plist

DEV_TOOLS_RECEIPT_FILE=/var/db/receipts/com.apple.pkg.CLTools_Executables.bom
DEV_TOOLS_RECEIPT_PLIST=/var/db/receipts/com.apple.pkg.CLTools_Executables.plist

if [ ! -f "$DEV_TOOLS_RECEIPT_FILE" ]
then
  echo "Command Line Tools not installed."
  exit 1
fi

echo "Command Line Tools installed, removing ..."

# Need to be at root
cd /

for BOM_FILE in $DEV_SDK_RECEIPT_FILE $DEV_TOOLS_RECEIPT_FILE
do
  lsbom -fls $BOM_FILE | sudo xargs -I{} rm -r "{}"
  sudo rm $BOM_FILE
done

# remove the plist files
sudo rm $DEV_SDK_RECEIPT_PLIST $DEV_TOOLS_RECEIPT_PLIST

echo "Done! Please restart XCode to have Command Line Tools appear as uninstalled."

You can modify it to delete anything via lsbom and rm that the software are installed by pkg installer