tools: restructured

.local/bin/etc/vifm/vifmrun

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+if [ -z "$(command -v vifm)" ]; then
+	printf "vifm isn't installed on your system!\n"
+	exit 1
+elif [ -z "$(command -v ueberzug)" ]; then
+	exec vifm "$@"
+else
+	cleanup() {
+		exec 3>&-
+	    rm "$FIFO_UEBERZUG"
+	}
+	[ ! -d "$HOME/.cache/vifm" ] && mkdir -p "$HOME/.cache/vifm"
+	export FIFO_UEBERZUG="$HOME/.cache/vifm/ueberzug-${$}"
+	mkfifo "$FIFO_UEBERZUG"
+	ueberzug layer -s <"$FIFO_UEBERZUG" -p json &
+	exec 3>"$FIFO_UEBERZUG"
+	trap cleanup EXIT
+	vifm "$@" 3>&-
+	vifmimg clear
+fi