cloudbuild.yaml

steps:
  - name: '${_REGISTRY}/$PROJECT_ID/helm'
    dir: 'streaming'
    args:
      - package
      - charts/$_CHART_NAME
    id: 'helm package'
    env:
      - GCS_PLUGIN_VERSION=0.2.2
      - HELMFILE_VERSION=v0.85.3
      - HELM_REPO_NAME=$_HELM_REPO_NAME
      - HELM_REPO_URL=$_HELM_REPO_URL

  - name: '${_REGISTRY}/$PROJECT_ID/helm'
    dir: 'streaming'
    args:
      - plugin
      - install
      - https://github.com/mbenabda/helm-local-chart-version
      - --version
      - v0.0.8
    id: 'add version plugin'

  - name: '${_REGISTRY}/$PROJECT_ID/helm'
    dir: 'streaming'
    entrypoint: 'bash'
    args:
      - -c
      - helm local-chart-version get -c charts/$_CHART_NAME > $_ARTIFACT_FILENAME
    id: 'save version to artifact'

  - name: '${_REGISTRY}/$PROJECT_ID/helm'
    dir: 'streaming'
    entrypoint: 'bash'
    args:
      - -c
      - helm gcs push ${_CHART_NAME}-$(cat $_ARTIFACT_FILENAME).tgz $_HELM_REPO_NAME
    id: 'helm push'

  # disable caching on repo index, https://github.com/helm/helm/issues/2453#issuecomment-301904742
  - name: gcr.io/cloud-builders/gsutil
    dir: 'streaming'
    args:
      - setmeta
      - -h
      - "Cache-Control:private, max-age=0, no-transform"
      - ${_HELM_REPO_URL}/index.yaml

substitutions:
  _REGISTRY: gcr.io
  _ENV: dev
  _CHART_NAME: band-etl-streaming
  _ARTIFACT_FILENAME: band-etl-streaming-chart-version
  _HELM_REPO_NAME: band-etl-k8s
  _HELM_REPO_URL: gs://band-etl-k8s/charts
options:
  env:
    - SKIP_CLUSTER_CONFIG=true