apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: build
spec:
  description: |
    This task builds all dockerfile in a repo based on a yaml file.
  workspaces:
    - name: shared-data
      description: |
        This workspace contains the cloned repo files, so they can be read by the
        next task.
    - name: dockerconfig
      description: |
        This workspace contains the docker config.json file, so it can be used by
        the next task.
  params:
    - name: registrydns
      type: string
      description: The registry dns name.
      default: harbor.weebo.fr
    - name: buildctl_tcp
      type: string
      description: The buildctl tcp address.
      default: tcp://buildkitd.buildkit.svc.cluster.local:1234
    - name: repo-branch
      type: string
      description: The git repo branch to clone from.
      default: main
    - name: path-dockerfile
      type: string
      description: The folder where the dockerfile are.
      default: .
    - name: context-dockerfile
      type: string
      description: The context where the dockerfile are.
      default: .
    - name: DOCKERFILE
      type: string
      description: The dockerfile to build.
      default: Dockerfile
    - name: IMAGE
      type: string
      description: The image name to build (repo/imagename).
  steps:
    - image: harbor.weebo.fr/cache/moby/buildkit:v0.11.4
      name: build-all
      env:
        - name: DOCKER_CONFIG
          value: $(workspaces.dockerconfig.path)
      workingDir: $(workspaces.shared-data.path)
      script: |
        #!/usr/bin/env ash
        buildctl --addr $(params.buildctl_tcp) build --progress=plain --frontend dockerfile.v0 --local context=$(params.context-dockerfile) --local dockerfile=$(params.path-dockerfile) --opt filename=$(params.DOCKERFILE) --output type=image,name=$(params.registrydns)/$(params.IMAGE):$(params.repo-branch),push=true

# https://tekton.dev/docs/pipelines/tasks/#specifying-workspaces