publish_helm_chart.yml

---
# package and push the zenml helm chart to the ECR repository
name: Publish Helm Chart
on:
  workflow_call:
  workflow_dispatch:
jobs:
  publish_to_ecr:
    name: Publish Helm Chart 🛞 to ECR ☁️
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write
    env:
      ZENML_DEBUG: 1
      ZENML_ANALYTICS_OPT_IN: false
      PYTHONIOENCODING: utf-8
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4.1.1

      # The following sed command replaces the version number in Chart.yaml with the tag version.
      # It replaces the line that starts with "version: " with "version: <tag version>"
      - name: Add tag version to Chart.yaml
        run: |
          sed -i "s/version: .*/version: \"${{ github.ref_name }}\"/" src/zenml/zen_server/deploy/helm/Chart.yaml
      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v2
        with:
          role-to-assume: arn:aws:iam::715803424590:role/gh-action-role-zenml-helm
          aws-region: us-east-1
      - name: Login to Amazon ECR Public
        id: login-ecr-public
        uses: aws-actions/amazon-ecr-login@v2
        with:
          mask-password: 'true'
          registry-type: public

      # TODO: revisit the pinned helm version + find a higher version
      - name: install helm with version 3.9.2
        uses: azure/setup-helm@v3.5
        with:
          version: v3.9.2  # default is latest (stable)
        id: install-helm
      - name: Package and push helm chart to Amazon ECR Public
        env:
          REGISTRY: ${{ steps.login-ecr-public.outputs.registry }}
          REGISTRY_ALIAS: zenml
          REPOSITORY: zenml
        run: |-
          helm package src/zenml/zen_server/deploy/helm
          helm push $REPOSITORY-${{ github.ref_name }}.tgz oci://$REGISTRY/$REGISTRY_ALIAS