From: Mark Hansen <markhansen@google.com>
Date: Sat, 20 Feb 2021 07:07:12 +0000 (+1100)
Subject: Don't checkout the source code for docker push
X-Git-Tag: 2.47.0~53^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fe911e63f2a1217bf2ef5e6e8e0e4231b75713dc;p=graphviz

Don't checkout the source code for docker push

It's not used and not needed.

This might speed up the CI a little.

Based off
https://blog.callr.tech/building-docker-images-with-gitlab-ci-best-practices/
---

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index acb304efe..235889780 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -631,6 +631,10 @@ deployment:
 .docker_push_template: &docker_push_definition
   <<: *docker_definition
   stage: push_docker_images
+  variables:
+    # Docker pull and push doesn't need GitLab to clone the source code.
+    # Skipping code checkout should speed up execution a little.
+    GIT_STRATEGY: none
   only:
     refs:
       # Only master should be pushed to :latest, not unmerged merge-requests.