variables:
  docker-step: &docker-step
    image: docker:rc-git
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      NAME: gitea.treehouse.systems/treehouse/mastodon
pipeline:
  build:
    <<: *docker-step
    commands:
      - docker version
      - docker image build -f Dockerfile --build-arg SOURCE_TAG=$CI_COMMIT_SHA . -t $NAME:latest
      - docker tag $NAME:latest $NAME:$CI_COMMIT_SHA

  tag-nightly:
    <<: *docker-step
    commands:
      - docker tag $NAME:latest $NAME:$(date -Idate -u)

  # maybe we can use tags someday,,,
  # tag-tag:
  #   image: *docker-git
  #   volumes:
  #     - /var/run/docker.sock:/var/run/docker.sock
  #   commands:
  #     - docker tag $NAME:latest $NAME:$CI_COMMIT_TAG
  #   when:
  #     event: tag

  push:
    <<: *docker-step
    commands:
      - echo $REGISTRY_SECRET | docker login -u ariadne --password-stdin gitea.treehouse.systems
      - docker image push --all-tags $NAME
    when:
      event: [push, tag]
      branch: main
    secrets: [REGISTRY_SECRET]