move archiving to before_script

.gitlab-ci.yml

@@ -9,15 +9,6 @@ stages:
   - build-image
   - release-image
 
-image: registry.gitlab.ics.muni.cz:443/cloud/container-registry/docker:latest
-
-services:
-  - name: registry.gitlab.ics.muni.cz:443/cloud/container-registry/docker:latest-dind
-    alias: docker
-
-variables:
-  DOCKER_EXE: docker
-
 prepare-variables:
   stage: env-setup
   image:
@@ -43,19 +34,13 @@ prepare-variables:
 
 build-image:
   extends:
+    - .build-image-job-template
     - .common-image-job-sections
   stage: build-image
   variables:
     EXTRA_BUILD_ARGS: '--build-arg VERSION=${VERSION}'
   before_script:
-    - apk update
-    - apk add $(cat ci/dependencies.apk.txt)
-    - ${DOCKER_EXE} login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" "${CI_REGISTRY}"
-  script: |
-    echo "${CI_REGISTRY_IMAGE}:${CI_COMMIT_SHORT_SHA}" > container-release.uri
-    tar czf custom-metrics-generator_files.tgz entrypoint.sh dependencies*.txt src/*.sh src/*/*.sh CHANGELOG.md Dockerfile
-    ${DOCKER_EXE} build --pull -t $(head -1 container-release.uri) --build-arg "VERSION=${VERSION}" .
-    ${DOCKER_EXE} push $(head -1 container-release.uri)
+    - tar czf custom-metrics-generator_files.tgz entrypoint.sh dependencies*.txt src/*.sh src/*/*.sh CHANGELOG.md Dockerfile
   artifacts:
     expire_in: 2 mo
     name: ${CI_BUILD_NAME}-${CI_COMMIT_REF_NAME}-container-uri