From a6ec8de6afe16c014a6aed9caf9d5559a2625549 Mon Sep 17 00:00:00 2001
From: bloodearnest <simon.davy@thedatalab.org>
Date: Tue, 22 Oct 2024 14:55:44 +0100
Subject: [PATCH] Fix lables to not have - character

Annoyingly, the `docker inspect --format` syntax doesn't support
- characters in labels.

So rename `build-date` to `created`, and `vcs-ref` to gitref
---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 3be34b8..1b3dee2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -34,8 +34,8 @@ RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
 # built from
 ARG BASE_BUILD_DATE
 ARG BASE_GITREF
-LABEL org.opensafely.base.build-date=$BASE_BUILD_DATE \
-      org.opensafely.base.vcs-ref=$BASE_GITREF
+LABEL org.opensafely.base.created=$BASE_BUILD_DATE \
+      org.opensafely.base.gitref=$BASE_GITREF
 
 FROM base-docker as base-action