Update .gitlab-ci.yml file

.gitlab-ci.yml

-# This file is a template, and might need editing before it works on your project.
-# To contribute improvements to CI/CD templates, please follow the Development guide at:
-# https://docs.gitlab.com/ee/development/cicd/templates.html
-# This specific template is located at:
-# https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/ci/templates/Docker.gitlab-ci.yml
+stages:
+  - build
 
-# Build a Docker image with CI/CD and push to the GitLab registry.
-# Docker-in-Docker documentation: https://docs.gitlab.com/ee/ci/docker/using_docker_build.html
-#
-# This template uses one generic job with conditional builds
-# for the default branch and all other (MR) branches.
-variables:
-  REGISTRY: "registry.bht-berlin.de:443"
-  IMAGE: "$REGISTRY/s77125/wordle-de"
-docker-build:
-  # Use the official docker image.
-  image: docker:latest
+docker_build:
   stage: build
-  services:
-    - docker:dind
-  # before_script:
-  #   - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
-  # Default branch leaves tag empty (= latest tag)
-  # All other branches are tagged with the escaped branch name (commit ref slug)
   script:
-    - |
-      if [[ "$CI_COMMIT_BRANCH" == "$CI_DEFAULT_BRANCH" ]]; then
-        tag=""
-        echo "Running on default branch '$CI_DEFAULT_BRANCH': tag = 'latest'"
-      else
-        tag=":$CI_COMMIT_REF_SLUG"
-        echo "Running on branch '$CI_COMMIT_BRANCH': tag = $tag"
-      fi
-    - docker build --pull -t "$IMAGE${tag}" .
-    - docker push "$IMAGE${tag}"
-  # Run this job in a branch where a Dockerfile exists
-  rules:
-    - if: $CI_COMMIT_BRANCH
-      exists:
-        - Dockerfile
-# test-variables:
-#   # Use the official docker image.
-#   # image: docker:latest
-#   # stage: build
-#   # services:
-#   #   - docker:dind
-#   script:
-#     - echo "$CI_REGISTRY_USER"
-#     - echo "$CI_REGISTRY"
-  
\ No newline at end of file
+    - docker build -t registry.bht-berlin.de:443/s77125/wordle-de:latest .
+    - docker push registry.bht-berlin.de:443/s77125/wordle-de:latest
\ No newline at end of file