kind: pipeline
type: docker
name: ci

environment:
  DOCKER_BUILDKIT: 1

steps:
  - name: build-image
    image: plugins/docker
    settings:
      registry: rubble.se:5000
      repo: rubble.se:5000/hemhub/api
      dockerfile: Dockerfile
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password
      tags:
        - ${DRONE_BRANCH/\//-}-${DRONE_COMMIT_SHA:0:7}
        - latest
      buildkit: true
      # ⬇️ Pull last image and reuse its layers (huge win)
      cache_from:
        - rubble.se:5000/hemhub/api:latest
      labels:
        org.opencontainers.image.source: ${DRONE_GIT_HTTP_URL}
        org.opencontainers.image.revision: ${DRONE_COMMIT_SHA}
        org.opencontainers.image.created: ${DRONE_BUILD_FINISHED}
        org.opencontainers.image.version: ${DRONE_TAG:-${DRONE_COMMIT_SHA:0:7}}
    when:
      branch:
        include: [ main, develop ]
      event:
        include: [ push, pull_request, tag ]

  - name: publish-tag
    image: plugins/docker
    settings:
      registry: rubble.se:5000
      repo: rubble.se:5000/hemhub/api
      dockerfile: Dockerfile
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password
      tags:
        - ${DRONE_TAG}
      buildkit: true
      cache_from:
        - rubble.se:5000/hemhub/api:latest
      labels:
        org.opencontainers.image.source: ${DRONE_GIT_HTTP_URL}
        org.opencontainers.image.revision: ${DRONE_COMMIT_SHA}
        org.opencontainers.image.created: ${DRONE_BUILD_FINISHED}
        org.opencontainers.image.version: ${DRONE_TAG}
    when:
      event:
        include: [ tag ]

trigger:
  event:
    - push
    - pull_request
    - tag