From: Sergey Matveev <stargrave@stargrave.org>
Date: Sun, 30 Oct 2022 14:05:28 +0000 (+0300)
Subject: Newer cjxl does not support stdin input
X-Git-Url: http://www.git.stargrave.org/?p=dotfiles.git;a=commitdiff_plain;h=7d55cce251611d694bd071740a06f3b73f18e19d

Newer cjxl does not support stdin input
---

diff --git a/img/bin/transcode-jpg.sh b/img/bin/transcode-jpg.sh
index f974f16..b97ff1f 100755
--- a/img/bin/transcode-jpg.sh
+++ b/img/bin/transcode-jpg.sh
@@ -1,5 +1,7 @@
 #!/bin/sh -e
 
-jpegtran -optimize -progressive -perfect -copy all "$1" |
-    cjxl - "${1%.*}.jxl" -d 0 -e 9
+tmp=`mktemp`
+trap "rm -f $tmp.jpg" HUP PIPE INT QUIT TERM EXIT
+jpegtran -optimize -progressive -perfect -copy all "$1" > $tmp.jpg
+cjxl $tmp.jpg "${1%.*}.jxl" -d 0 -e 9 --lossless_jpeg=1
 [ -s "${1%.*}.jxl" ]