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Diffstat (limited to '.local/bin/lfub')
-rwxr-xr-x.local/bin/lfub24
1 files changed, 24 insertions, 0 deletions
diff --git a/.local/bin/lfub b/.local/bin/lfub
new file mode 100755
index 0000000..9012f50
--- /dev/null
+++ b/.local/bin/lfub
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# 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() {
+ exec 3>&-
+ rm "$FIFO_UEBERZUG"
+}
+
+if [ -n "$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