Switch between TWRP and RedWolf

twrpsources.sh

#bin/bash
path=~/ysh/recovery
if [ -e 7/version ]
then
    echo source is $(cat 7/version)
else
    echo "can't file source info"
fi

echo "Choose source you want to build:"
echo "1- TWRP"
echo "2- RedWolf"
read choose
if [ $choose -eq 1 ]
then
        echo "Switching to TWRP!"
        # Deleting files
        cd $path/7/build/ ; rm -rf buildspec.mk.default CleanSpec.mk core envsetup.sh libs target tools
        cd $path/7/bootable/ ; rm -rf recovery
        # Copying new files
        cd $path/twrp/build/ ; cp -r buildspec.mk.default CleanSpec.mk core envsetup.sh libs target tools $path/7/build/
        cd $path/twrp/ ; cp -r recovery $path/7/bootable/
        echo "TWRP" > $path/7/version
elif [ $choose -eq 2 ]
then
        echo "Switching to RedWolf!"
        # Deleting files
        cd $path/7/build/ ; rm -rf buildspec.mk.default CleanSpec.mk core envsetup.sh libs target tools
        cd $path/7/bootable/ ; rm -rf recovery
        # Copying new files
        cd $path/rw/build/ ; cp -r buildspec.mk.default CleanSpec.mk core envsetup.sh libs target tools $path/7/build/
        cd $path/rw/; cp -r recovery $path/7/bootable/
        echo "RedWolf" > $path/7/version
else
        echo "Please choose from menu only!"
fi