From 1b9565fa2eeb2635f2233161f920963bf514b524 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Sat, 4 Dec 2021 18:55:49 +0100
Subject: Use img srcset for cover images of differing resolutions.

---
 tools/gencovers.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 tools/gencovers.sh

(limited to 'tools/gencovers.sh')

diff --git a/tools/gencovers.sh b/tools/gencovers.sh
new file mode 100644
index 0000000..911a050
--- /dev/null
+++ b/tools/gencovers.sh
@@ -0,0 +1,13 @@
+for F in public/*/cover.jpg
+do
+	echo Processing: $F
+	B=$(echo $F | sed s/.jpg//)
+
+	convert -scale 200x200 $F $B.1x.png
+	mozjpeg -q 95 -outfile $B.1x.jpg $B.1x.png
+	rm -f $B.1x.png
+
+	convert -scale 400x400 $F $B.2x.png
+	mozjpeg -q 90 -outfile $B.2x.jpg $B.2x.png
+	rm -f $B.2x.png
+done
-- 
cgit v1.2.3