Create and push version tags

.gitlab-ci.yml

@@ -7,8 +7,15 @@ docker-build-master:
   before_script:
     - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
   script:
-    - docker build --pull -t "${CI_REGISTRY_IMAGE}:latest" .
+    - FULL_VERSION=$(curl --silent "https://aur.archlinux.org/rpc.php?type=info&arg=nginx-quic" | jq -r '.results.Version') \
+        && VERSION=${FULL_VERSION%-*} && export VERSION
+    - docker pull "${CI_REGISTRY_IMAGE}:latest" # https://gitlab.com/gitlab-org/gitlab-foss/-/issues/17861#note_19140733
+    - docker build --pull --cache-from "${CI_REGISTRY_IMAGE}:latest" -t "${CI_REGISTRY_IMAGE}:latest" .
+    - docker tag "${CI_REGISTRY_IMAGE}:latest" "${CI_REGISTRY_IMAGE}:${VERSION}"
     - docker tag "${CI_REGISTRY_IMAGE}:latest" "${CI_REGISTRY_IMAGE}:archlinux"
+    - docker tag "${CI_REGISTRY_IMAGE}:latest" "${CI_REGISTRY_IMAGE}:${VERSION}-archlinux"
+    - docker push "${CI_REGISTRY_IMAGE}:latest"
+    - docker push "${CI_REGISTRY_IMAGE}:archlinux"
     - docker push "${CI_REGISTRY_IMAGE}:latest"
     - docker push "${CI_REGISTRY_IMAGE}:archlinux"
   only: