function plug-in-tmux() {
    if `tmux ls -F '#{session_name}' | grep $LC_SSH_USER >/dev/null` ; then
        tmux attach -t $LC_SSH_USER
    else
        tmux new -s $LC_SSH_USER -t SDDEV
    fi
}

if [ -z "$TMUX" ]; then
    if [[ `hostname` == "dockerservice" ]]; then
        plug-in-tmux || tmuxinator start ssh_tmux || tmux new -s ssh_tmux
    else
        tmux attach || tmuxinator start ssh_tmux || tmux new -s ssh_tmux
    fi
fi