bin/scripts/lf_ (view raw)
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#!/bin/sh
set -e
if [ -n "$DISPLAY" ]; then
export FIFO_UEBERZUG="${TMPDIR:-/tmp}/lf-ueberzug-$$"
cleanup() {
exec 3>&-
rm "$FIFO_UEBERZUG"
}
mkfifo "$FIFO_UEBERZUG"
ueberzug layer -s <"$FIFO_UEBERZUG" &
exec 3>"$FIFO_UEBERZUG"
trap cleanup EXIT
if ! [ -d "$HOME/.cache/lf" ]; then
mkdir -p "$HOME/.cache/lf"
fi
lf "$@" 3>&-
else
exec lf "$@"
fi
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