---
kind: pipeline
type: docker
name: amd64

platform:
  arch: amd64

steps:
  - name: Build image
    image: gcr.io/kaniko-project/executor:debug
    network_mode: host
    commands:
      - |
        echo "{\"auths\": {\"https://code.icb4dc0.de\": {\"auth\" : \"$(printf '%s:%s' $GITEA_USER $GITEA_TOKEN | base64)\" }}}" > /kaniko/.docker/config.json
        /kaniko/executor \
        --destination "$${IMAGE_REPO}:$${DRONE_COMMIT_SHA}_$${IMAGE_TAG}" \
        --context "$${BUILD_CONTEXT}"
    environment:
      GITEA_USER: prskr
      GITEA_TOKEN:
        from_secret: gitea_token
      IMAGE_REPO: code.icb4dc0.de/buildr/docs
      IMAGE_TAG: x86_64
      BUILD_CONTEXT: .

---
kind: pipeline
type: docker
name: arm64

platform:
  arch: arm64

steps:
  - name: Build image
    image: gcr.io/kaniko-project/executor:debug
    network_mode: host
    commands:
      - |
        echo "{\"auths\": {\"https://code.icb4dc0.de\": {\"auth\" : \"$(printf '%s:%s' $GITEA_USER $GITEA_TOKEN | base64)\" }}}" > /kaniko/.docker/config.json
        /kaniko/executor \
        --destination "$${IMAGE_REPO}:$${DRONE_COMMIT_SHA}_$${IMAGE_TAG}" \
        --context "$${BUILD_CONTEXT}"
    environment:
      GITEA_USER: prskr
      GITEA_TOKEN:
        from_secret: gitea_token
      IMAGE_REPO: code.icb4dc0.de/buildr/docs
      IMAGE_TAG: arm64
      BUILD_CONTEXT: .

---
kind: pipeline
type: docker
name: deploy

depends_on:
  - amd64
  - arm64

steps:
  - name: manifest
    image: quay.io/buildah/stable
    network_mode: host
    privileged: true
    commands:
      - buildah login "$${IMAGE_REGISTRY}" --username "$${GITEA_USER}" --password "$${GITEA_TOKEN}"
      - buildah manifest create "$${IMAGE_REGISTRY}/$${IMAGE_REPO}:$${DRONE_COMMIT_SHA}"
      - buildah manifest add "$${IMAGE_REGISTRY}/$${IMAGE_REPO}:$${DRONE_COMMIT_SHA}" "docker://$${IMAGE_REGISTRY}/$${IMAGE_REPO}:$${DRONE_COMMIT_SHA}_x86_64"
      - buildah manifest add "$${IMAGE_REGISTRY}/$${IMAGE_REPO}:$${DRONE_COMMIT_SHA}" "docker://$${IMAGE_REGISTRY}/$${IMAGE_REPO}:$${DRONE_COMMIT_SHA}_arm64"
      - buildah manifest push --all "$${IMAGE_REGISTRY}/$${IMAGE_REPO}:$${DRONE_COMMIT_SHA}" "docker://$${IMAGE_REGISTRY}/$${IMAGE_REPO}:$${DRONE_COMMIT_SHA}"
    environment:
      GITEA_USER: prskr
      GITEA_TOKEN:
        from_secret: gitea_token
      IMAGE_REGISTRY: code.icb4dc0.de
      IMAGE_REPO: buildr/docs

  - name: Deploy docs
    image: code.icb4dc0.de/prskr/ci-images/kustomize:latest
    network_mode: host
    commands:
      - cd deploy/k8s
      - kustomize edit set image buildr-docs=code.icb4dc0.de/buildr/docs:$DRONE_COMMIT_SHA
      - kubectl config set-cluster hetzner --server=$K8S_API_URL --insecure-skip-tls-verify=true
      - kubectl config set-credentials drone-deploy --token=$K8S_TOKEN
      - kubectl config set-context hetzner --user=drone-deploy --namespace=buildr --cluster hetzner
      - kubectl config use-context hetzner
      - kubectl apply -k .
    environment:
      K8S_TOKEN:
        from_secret: k8s_token
      K8S_API_URL:
        from_secret: k8s_api_url
    when:
      ref:
        include:
          - refs/tags/**
          - refs/heads/main