Manager for tmux sessions

tmux-manager.sh

#!/bin/bash

# abort if we're already inside a TMUX session
if [ ! -z "$TMUX" ]; then
    unset TMUX
fi

# startup a "default" session if non currently exists
# tmux has-session -t _default || tmux new-session -s _default -d

# present menu for user to choose which workspace to open
PS3="Please choose your session: "
options=("New Default Session" "New IDE Session" $(tmux list-sessions -F "#S" 2>/dev/null) )
echo "Available sessions"
echo "------------------"
echo " "
select opt in "${options[@]}"
do
	case $opt in
		"New Default Session")
			read -p "Enter new session name: " SESSION_NAME
      printf "\033]0;$SESSION_NAME\a"
			tmux new -s "$SESSION_NAME"
			break
			;;
    "New IDE Session")
			read -p "Enter new session name: " SESSION_NAME
			printf "\033]0;$SESSION_NAME\a"
      tmux new -s "$SESSION_NAME" 'tmux source-file /home/luca-linux/bin/tmux-ide'
			break
			;;
		*)
      printf "\033]0;$opt\a"
			tmux attach-session -t $opt
			break
			;;
	esac
done