Use dotter

local/bin/lfrun

@@ -0,0 +1,19 @@
+#!/bin/sh
+set -e
+
+cleanup() {
+    exec 3>&-
+    rm "$FIFO_UEBERZUG"
+}
+
+if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
+    lf "$@"
+else
+    [ ! -d "$HOME/.cache/lf" ] && mkdir --parents "$HOME/.cache/lf"
+    export FIFO_UEBERZUG="$HOME/.cache/lf/ueberzug-$$"
+    mkfifo "$FIFO_UEBERZUG"
+    ueberzug layer -s <"$FIFO_UEBERZUG" -p json &
+    exec 3>"$FIFO_UEBERZUG"
+    trap cleanup EXIT
+    lf "$@" 3>&-
+fi