[zsh function] a more advanced tmux sessionizer it can take just a name (-n the_name) optionally

tmux-adv-sessionizer.sh

function tm() {
	just_name=
	while getopts "n:" opt; do
		case $opt in
			n) just_name="$OPTARG" ;;
		esac
	done
	
	# if you run `tm .` the directory name will be the name of the session
	if [ "$1" = "." ] ; then just_name="$(basename "$PWD" | tr . _)"; fi

	# if you run the function with `-n the_name` arguments will be these ones:
	[ -n "$just_name" ] && args=( new -s "$just_name" -c $(pwd) )

	# Otherwise this will be the default behaviour (you will ask to select the initial folder)
	if [ -z "$just_name" ]; then
		selected=$(find ~/Desktop/SANDBOX ~/ ~/Desktop/TEMP -mindepth 1 -maxdepth 1 -type d | fzf)
		selected_name=$(basename "$selected" | tr . _)
		args=( new -s $selected_name -c $selected)
	fi

	tmux_running=$(pgrep tmux)
	# If there is no tmux server running create the session
	[ ! $tmux_running ] && tmux "${args[@]}" && return 0

	# There is at least a tmux server running
	# If you're not inside tmux either attach to the session or create it:
	[ -z "$TMUX" ] && args+=(-A) && tmux "${args[@]}" && return 0
	
	# You're already inside tmux => [ -n "$TMUX" ] should be true
	# If session doesn't exist create it and then switch to it	
	session_name=${just_name:-$selected_name}
	if ! tmux has -t $session_name > /dev/null 2>&1; then 
		args+=(-d)
		tmux "${args[@]}"
	fi
	args=(switchc -t $session_name)
	tmux "${args[@]}"
}

i just finished watching the same classs and saw your PR which let me to this gist, just wanted to say ty it works great!

possible typo at args=(switchc -t $session_name) => "switchC"?

Sorry for the late response @TheJoeSchr , It's not a typo, switchc should "create and switch to it"

i just finished watching the same classs and saw your PR which let me to this gist, just wanted to say ty it works great!

I'm glad it's useful for you! Thanks for the comment :)