variables:
  environment: &docker-environment
    NAME: gitea.treehouse.systems/treehouse/mastodon
    DATE_COMMAND: export COMMIT_DATE=$(date -u -Idate -d @$(git show -s --format=%ct))
  docker-step: &docker-step
    image: docker:rc-git
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      <<: *docker-environment

clone:
  git:
    image: woodpeckerci/plugin-git
    settings:
      partial: false
      depth: 5

pipeline:
  build-base:
    <<: *docker-step
    commands:
      - docker version
      - docker image build -f Dockerfile --build-arg SOURCE_TAG=$CI_COMMIT_SHA . --target build-base -t $NAME:build-base

  # the world is not yet ready for this step
  # test:
  #   <<: *docker-step
  #   commands:
  #     - docker run --rm -e RAILS_ENV=test -e NODE_ENV=development $NAME:build-base sh -c 'bundle config set --local without development && bundle install && rake spec'

  build:
    <<: *docker-step
    commands:
      - eval $DATE_COMMAND
      - export TAG=$${COMMIT_DATE}.$CI_COMMIT_SHA && echo $${TAG}
      - docker image build -f Dockerfile --build-arg SOURCE_TAG=$CI_COMMIT_SHA . -t $NAME:latest
      - docker tag $NAME:latest $NAME:$TAG
      # idk what's actually persisted between steps
      # /shrug this works, so,???
      - echo $${TAG} > tags.txt
      - echo latest >> tags.txt

  # 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 $REGISTRY_USER --password-stdin gitea.treehouse.systems
      - cat tags.txt | xargs -n 1 -I% echo docker image push $NAME:%
      - cat tags.txt | xargs -n 1 -I% docker image push $NAME:%
    when:
      event: [push, tag]
      branch: main
    secrets: [REGISTRY_SECRET]
    environment:
      <<: *docker-environment
      REGISTRY_USER: ariadne