From 1f776bc685dc0fbb51688e0af7b5f7f71cac7ed1 Mon Sep 17 00:00:00 2001
From: James Smith <james@floppy.org.uk>
Date: Sat, 6 Mar 2021 18:55:52 +0000
Subject: [PATCH] try to fix the environment variables for versioning

---
 Dockerfile | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 3d2284948..f66686ed5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,15 +2,12 @@ FROM ruby:3.0-alpine AS build
 
 RUN apk add --no-cache tzdata alpine-sdk postgresql-dev nodejs yarn python2
 
-ARG VAN_DAM_GIT_REF
-ARG VAN_DAM_GIT_SHA
-
 ENV PORT 3214
 ENV RACK_ENV production
 ENV NODE_ENV production
 ENV RAILS_SERVE_STATIC_FILES true
-ENV VAN_DAM_GIT_REF $VAN_DAM_GIT_REF
-ENV VAN_DAM_GIT_SHA $VAN_DAM_GIT_SHA
+ENV VAN_DAM_GIT_REF $CI_REF_NAME
+ENV VAN_DAM_GIT_SHA $CI_SHA_SHORT
 
 WORKDIR /usr/src/app