publish-oci.yml

---
name: Publish Helm charts to OCI registry

on:
  push:
    branches: [master]
    paths:
      - "drupal/**"
      - "frontend/**"
      - "simple/**"
      - "elasticsearch/**"
      - "silta-release/**"
  workflow_dispatch:

env:
  REGISTRY: registry.wdr.io
  REGISTRY_PATH: registry.wdr.io/charts

jobs:
  publish:
    name: Package & Push — ${{ matrix.chart }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        chart: [drupal, frontend, simple]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Helm
        uses: azure/setup-helm@v4
        with:
          version: v3.16.4

      - name: Add dependency repos
        run: |
          helm repo add wunderio https://storage.googleapis.com/charts.wdr.io
          helm repo add jouve https://jouve.github.io/charts/
          helm repo add percona https://percona.github.io/percona-helm-charts/
          helm repo update

      - name: Build chart dependencies
        run: helm dependency build ./${{ matrix.chart }}

      - name: Lint chart
        run: helm lint ./${{ matrix.chart }}

      - name: Package chart
        id: package
        run: |
          helm package ./${{ matrix.chart }} --destination /tmp/charts
          PKG=$(ls /tmp/charts/${{ matrix.chart }}-*.tgz)
          echo "package=${PKG}" >> "$GITHUB_OUTPUT"

      - name: Log in to Harbor
        run: |
          helm registry login '${{ env.REGISTRY }}' \
            --username '${{ secrets.REGISTRY_USERNAME }}' \
            --password '${{ secrets.REGISTRY_PASSWORD }}'

      - name: Push chart to Harbor
        run: |
          helm push "${{ steps.package.outputs.package }}" \
            "oci://${{ env.REGISTRY_PATH }}"