update from lemptop

1 files changed, 11 insertions, 2 deletions

diff --git a/mut/bin/lfub b/mut/bin/lfub
index 894ffde..ffcb52a 100755
--- a/mut/bin/lfub
+++ b/mut/bin/lfub
@@ -3,7 +3,6 @@
 # This is a wrapper script for lb that allows it to create image previews with
 # ueberzug. This works in concert with the lf configuration file and the
 # lf-cleaner script.
-
 set -e
 
 cleanup() {
@@ -11,4 +10,14 @@ cleanup() {
 	rm "$FIFO_UEBERZUG"
 }
 
-lf "$@"
+if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
+	lf "$@"
+else
+	[ ! -d "$HOME/.cache/lf" ] && mkdir -p "$HOME/.cache/lf"
+	export FIFO_UEBERZUG="$HOME/.cache/lf/ueberzug-$$"
+	mkfifo "$FIFO_UEBERZUG"
+	ueberzug layer -s <"$FIFO_UEBERZUG" -p json &
+	exec 3>"$FIFO_UEBERZUG"
+	trap cleanup HUP INT QUIT TERM PWR EXIT
+	lf "$@" 3>&-
+fi