scux

#! /bin/sh

function layout()
{
	tmux lsw | head -n 1 | egrep -o -e "\[layout.*$" | awk '{print $2}' | sed 's/.$//'
}

function curwindow()
{
	tmux lsw | awk '{print $2}' | grep '*' | sed 's/.$//'
}

function cursession()
{
	tmux ls | grep attached | cut -d: -f1
}

function conf()
{
	echo "$HOME/.tmuxinator/$(cursession).yml"
}

case $1 in
	only)
		if [[ -n "$2" ]]; then
			tmux switch-client -t "$2"
			tmux ls | cut -d: -f1 | grep -v "$2" | xargs -I{} tmux kill-session -t {}
		else
			tmux ls | grep -v attached  | cut -d: -f1 | xargs -I{} tmux kill-session -t {}
		fi
	;;
	reload)
		OLD=$(tmux ls | grep attached | cut -d: -f1)
		tmux new-session -d -s buffer "mux start $OLD"
		tmux switch-client -t buffer
		tmux kill-session -t "$OLD"
;;
	layout)
		layout
	;;
	save-layout)
		LINE=$(grep -n -A1 "$(curwindow)" "$(conf)" | tail -n 1 | cut -d- -f1)
		sed -i $LINE's/layout:.*/layout: '$(layout)'/' $(conf)
	;;
esac