From faea8580706fb38306462a30e9644283c6e8ef0b Mon Sep 17 00:00:00 2001
From: Grant Slater <git@firefishy.com>
Date: Wed, 7 Sep 2022 18:38:32 +0100
Subject: [PATCH] Dockerfile run check by default. Add arm64 support

---
 Dockerfile | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 15a13ba..4185fbd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,11 +11,15 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
       curl \
       ca-certificates
 
-RUN curl -fsSL https://github.com/StackExchange/dnscontrol/releases/download/v3.20.0/dnscontrol_3.20.0_amd64.deb -o /tmp/dnscontrol.deb \
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+RUN arch=$(arch | sed s/aarch64/arm64/ | sed s/x86_64/amd64/) \
+    && curl -fsSL https://github.com/StackExchange/dnscontrol/releases/download/v3.20.0/dnscontrol-3.20.0.${arch}.deb -o /tmp/dnscontrol.deb \
     && apt install /tmp/dnscontrol.deb -y
 
 WORKDIR /dns
 ADD . .
-RUN make preview
 
 VOLUME ["/dns/data"]
+
+CMD ["make", "check"]
-- 
2.43.2