.make-image-envs: &make-image-envs
  - name: set IMAGE_VERSION
    script: echo -n "$CNB_BRANCH" | cut -d "/" -f1
    exports:
      info: IMAGE_VERSION
  - name: use latest if main
    if: |
      [ "$CNB_BRANCH" = "main" ]
    script: echo -n "latest"
    exports:
      info: IMAGE_VERSION
  - name: set IMAGE_TAG
    script: echo -n "${CNB_DOCKER_REGISTRY}/${CNB_REPO_SLUG_LOWERCASE}:${IMAGE_VERSION}"
    exports:
      info: IMAGE_TAG

.build-by-arch: &build-by-arch
  - name: docker login
    script: docker login -u ${CNB_TOKEN_USER_NAME} -p "${CNB_TOKEN}" ${CNB_DOCKER_REGISTRY}
  - name: set DOCKERFILE_DIR
    script: |
      if [ -f "docker/Dockerfile.linux.$BUILD_ARCH" ]; then
        echo -n "docker/Dockerfile.linux.$BUILD_ARCH"
      else
        echo -n "Dockerfile"
      fi
    exports:
      info: DOCKERFILE_DIR
  - name: docker build & push
    if: |
      [ -f $DOCKERFILE_DIR ]
    script:
      - docker build -f $DOCKERFILE_DIR -t $IMAGE_TAG-linux-$BUILD_ARCH .
      - docker push $IMAGE_TAG-linux-$BUILD_ARCH
  - name: resolve 
    type: cnb:resolve
    options:
      key: build-$BUILD_ARCH

.amd64-arch-build: &amd64-arch-build
  name: build-amd64
  runner:
    tags: cnb:arch:amd64
  services:
    - docker
  env:
    BUILD_ARCH: amd64
  stages:
    - *make-image-envs
    - *build-by-arch

.arm64-arch-build: &arm64-arch-build
  name: build-arm64
  runner:
    tags: cnb:arch:arm64:v8
  env:
    BUILD_ARCH: arm64
  services:
    - docker
  stages:
    - *make-image-envs
    - *build-by-arch

.multi-arch-push: &multi-arch-push
  - name: await the amd64
    type: cnb:await
    options:
      key: build-amd64
  - name: await the arm64
    type: cnb:await
    options:
      key: build-arm64
  - name: trigger market trans
    type: cnb:trigger
    options:
      token: $CNB_TOKEN
      slug: cnb/plugins/market
      branch: $CNB_BRANCH
      event: api_trigger_trans_image_to_dockerhub
      env:
        IMAGE_TAG: $IMAGE_TAG
        IMAGE_VERSION: $IMAGE_VERSION

"(main|dev|staging)":
  push:
    - *amd64-arch-build
    - *arm64-arch-build
    - name: conbine-arch
      services:
        - docker    
      stages:
        - *make-image-envs
        - *multi-arch-push

$:
  tag_push:
    - *amd64-arch-build
    - *arm64-arch-build
    - name: conbine-arch
      services:
        - docker
      stages:
        - *make-image-envs
        - *multi-arch-push