From a4ee2007d0b7228b2719111e65bae7447e6d78ac Mon Sep 17 00:00:00 2001
From: Matej Sima <matej.sima@gmail.com>
Date: Mon, 27 May 2019 14:09:13 +0200
Subject: [PATCH] Persist docker image as an artifact

---
 .gitlab-ci.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2db2fadab..bf5a728b4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -82,6 +82,10 @@ build-current-docker-image:
   <<: *docker
   script:
     - docker build -t $CI_REGISTRY_IMAGE:latest -f ./docker/Dockerfile .
+    - docker save $CI_REGISTRY_IMAGE:latest > $CI_REGISTRY_IMAGE:latest
+  artifacts:
+    paths:
+      - $CI_REGISTRY_IMAGE:latest
 
 # When a MR/PR is merged to master
 # take the previous build and publish it to Docker Hub
@@ -91,8 +95,9 @@ build-and-publish-latest-docker-image:
   dependencies:
     - build-current-docker-image
   before_script:
-    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY_URL
+    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD
   script:
+    - docker load -i $CI_REGISTRY_IMAGE:latest
     - docker push $CI_REGISTRY_IMAGE:latest
   only:
     - master