From 12a0c9f2b19f6548f0aaa9fb70b746cd6da0c8ff Mon Sep 17 00:00:00 2001
From: Kristian Haugene <kristian@haugene.net>
Date: Sun, 8 Nov 2020 18:15:30 +0100
Subject: [PATCH] Add missing revision labels for arm builds

---
 Dockerfile.armhf | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 5349576b2..a92869ab3 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -61,6 +61,13 @@ ENV OPENVPN_USERNAME=**None** \
 
 HEALTHCHECK --interval=1m CMD /etc/scripts/healthcheck.sh
 
+# Add labels to identify this image and version
+ARG REVISION
+# Set env from build argument or default to empty string
+ENV REVISION=${REVISION:-""}
+LABEL org.opencontainers.image.source=https://github.com/haugene/docker-transmission-openvpn
+LABEL org.opencontainers.image.revision=$REVISION
+
 # Compatability with https://hub.docker.com/r/willfarrell/autoheal/
 LABEL autoheal=true