steps:
  publish-docker: 
    image: docker:cli
    commands:
      - version=$(cat version)
      - tag="gitea.qpismont.fr/qpismont/portfolio:${version}"
      - docker login gitea.qpismont.fr -u="$${DOCKER_USERNAME}" -p="$${DOCKER_PASSWORD}"
      - docker build --rm --tag $tag . 
      - docker push $tag
      - docker rmi $tag
    when:
      branch: ${CI_REPO_DEFAULT_BRANCH}
      event: push
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    secrets: [docker_username, docker_password]