#!/usr/bin/env bash

if [ -z "$(whereis ueberzug | awk '{print $2}')" ]; then
	exec vifm "$@" && exit
elif [ -z "$DISPLAY" ]; then
	exec vifm "$@" && exit
else
	cleanup() {
	    rm "$FIFO_UEBERZUG"
	    pkill -P $$ >/dev/null
	}
	[ ! -d "$HOME/.cache/vifm" ] && mkdir --parents "$HOME/.cache/vifm"
	export FIFO_UEBERZUG="$HOME/.cache/vifm/ueberzug-${PPID}"
	mkfifo "$FIFO_UEBERZUG"
	tail --follow "$FIFO_UEBERZUG" | ueberzug layer --silent --parser bash 2>&1 >/dev/null &
	trap cleanup EXIT
	vifm "$@"
fi