# vim: ft=zsh

function cdtmp {
   if [ -z "$MY_TEMP_DIR" ]; then
      newtmp
   fi
   cd "$MY_TEMP_DIR"
}

function newtmp {
   export MY_TEMP_DIR="$(mktemp -d)"
   echo "new tmp dir in $MY_TEMP_DIR"
}

function cdnewtmp {
    newtmp
    cdtmp
}