From 677e9db8e2f0e2a0b04d3d1d32d238b63cf6cfe4 Mon Sep 17 00:00:00 2001
From: Fabian Peter Hammerle <fabian@hammerle.me>
Date: Wed, 3 Mar 2021 14:07:52 +0100
Subject: [PATCH] added image labels org.opencontainers.image.title, .source &
 .revision

https://github.com/fphammerle/docker-onion-service/commit/46ca6d70fb2d4570bfddac6b3f5e485183e72405
https://github.com/fphammerle/docker-onion-service/commit/aa124bde955047b2de6316ff72d6b1f76d14e3ba
---
 CHANGELOG.md | 4 ++++
 Dockerfile   | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 030b2de..f240371 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 ### Added
 - enabled transparent proxy, listening on port `9040` (requires netfilter rules)
+- image labels:
+  - `org.opencontainers.image.revision` (git commit hash via build arg)
+  - `org.opencontainers.image.source` (repo url)
+  - `org.opencontainers.image.title`
 
 ## [4.0.0] - 2021-01-01
 ### Changed
diff --git a/Dockerfile b/Dockerfile
index b505142..7759303 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,3 +27,9 @@ HEALTHCHECK CMD \
         | grep -q network-liveness=up \
     && nslookup -port=9053 google.com localhost | grep -v NXDOMAIN | grep -q google \
     || exit 1
+
+# https://github.com/opencontainers/image-spec/blob/v1.0.1/annotations.md
+ARG REVISION=
+LABEL org.opencontainers.image.title="tor socks, dns & transparent proxy" \
+    org.opencontainers.image.source="https://github.com/fphammerle/docker-tor-proxy" \
+    org.opencontainers.image.revision="$REVISION"