Launch Tmux Project sessions

tsession.sh

#!/usr/bin/env bash

# Initialize variables for widescreens
multiPane=false

# Process options
while getopts "w" opt; do
	case $opt in
	w)
		multiPane=true
		;;
	\?)
		echo "Invalid option: -$OPTARG" >&2
		;;
	esac
done
shift $((OPTIND - 1))

# Credit to ThePrimeagen
if [[ $# -eq 1 ]]; then
	selected=$1
else
	items=$(find /media/eric/gotham/Repos -maxdepth 2 -mindepth 1 -type d)
	items+=$(echo -e "\n/tmp")
	selected=$(echo "$items" | fzf)
fi

dirname=$(basename $selected | sed 's/\./_/g')

tmux switch-client -t =$dirname
if [[ $? -eq 0 ]]; then
	exit 0
fi

# Create a new tmux session
tmux new-session -c $selected -d -s $dirname && tmux switch-client -t $dirname || tmux new -c $selected -A -s $dirname

# If multiPane is passed, layout the new session
if [[ $multiPane == "true" ]]; then
	sleep 2
	# Use send-keys to send the tmux pane creation commands to the new session
	tmux send-key -t $dirname:1.1 "tmux split-window -h -p 80  -c \"#{pane_current_path}\"" C-m
	tmux send-key -t $dirname:1.1 "tmux split-window -h -p 20 -c \"#{pane_current_path}\"" C-m
	tmux send-key -t $dirname:1.1 "tmux select-pane -t 1" C-m
	tmux send-key -t $dirname:1.1 "tmux split-window -v -p 30  -c \"#{pane_current_path}\"" C-m

	sleep 2 # Allow some time for pane creation
	# Clear all panes
	tmux send-key -t $dirname:1.1 "clear" C-m
	tmux send-key -t $dirname:1.2 "clear" C-m
	tmux send-key -t $dirname:1.4 "clear" C-m

	sleep 2
	# Move focus to pane 3 - This should be the center pane
	tmux send-key -t $dirname:1.3 "tmux select-pane -t 3" C-m
	# tmux send-key -t $dirname:1.3 "clear" C-m # By default I don't clear the center pane to get the banner

fi