#!/usr/bin/env sh

fmt='#{session_id}:|#S|(#{session_attached} attached)'
t="tmux switch-client -t"
[ -z "$TMUX" ] && t="tmux attach-session -t"

sess="$({ tmux display-message -p -F "$fmt" && tmux list-sessions -F "$fmt"; } \
	| awk '!seen[$1]++' \
	| column -t -s'|' \
	| sk -q '$' --reverse --prompt 'switch session: ' -1 --preview "tmux-session-preview {}" \
	| cut -d':' -f1)"

[ -z "$sess" ] && exit 1

$t "$sess"



# | while read w; do
			# set W (tmux lsw -t"{}" -F'#{window_id}#{T:tree_mode_format}' | grep ^"$w")
			# echo "  ﬌ ${W##$w}"
		# end