A short zshrc snippet that creates new tab on executing ssh in iTerm 2

iterm_ssh_new_window.zsh

ITERM_SESSION_NAME=Default

if [ $TERM_PROGRAM = "iTerm.app" ]; then
    function new_tab() {
        osascript\
            -e "tell application \"iTerm\""\
                -e "tell the first terminal"\
                    -e "launch session \"${ITERM_SESSION_NAME}\""\
                    -e "tell the current session"\
                        -e "write text \"$1\""\
                        -e "set name to \"$2\""\
                    -e "end tell"\
                -e "end tell"\
            -e "end tell"\
            2> /dev/null
    }
    function ssh_iterm() {
        new_tab "clear; /usr/bin/ssh $@; exit" "$@"
    }
    alias ssh=ssh_iterm
fi