From 7aff7c7bb922b6a195f69ee5f3f6f5cf8b2556d9 Mon Sep 17 00:00:00 2001
From: Tobias Manske <tobias.manske@mailbox.org>
Date: Wed, 22 Sep 2021 00:33:47 +0200
Subject: [PATCH] Encode png as avif too

---
 Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 544aaba..812868f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,7 @@
-FROM alpine:3.13
+FROM alpine:edge
 # Install cwebp and avifenc
 RUN apk -U add libwebp-tools libavif-apps dav1d # rav1e #(soon?)
+RUN apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing rav1e
 ADD ./generate_all /usr/bin/generate_all
 RUN mkdir /src
 WORKDIR /src