Acontext/.github/workflows/publish-chart.yaml at ae89556a70acb2c9dcac39302135b5ccf8f32cd4 · memodb-io/Acontext · GitHub

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name: Publish Helm Chart to GHCR

on:
  push:
    tags:
      - 'chart/v*'

env:
  REGISTRY: ghcr.io
  CHART_NAME: acontext
  CHART_PATH: charts/acontext
  HELM_VERSION: v4.0.1

jobs:
  publish:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    permissions:
      contents: write
      packages: write

    steps:
      - name: Checkout code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
        with:
          fetch-depth: 0

      - name: Resolve parameters
        id: resolve_parameters
        env:
          REPO_OWNER: ${{ github.repository_owner }}
        run: |
          echo "INFO: Normalizing repository name (lowercase)"
          echo "repository_owner=$(echo "$REPO_OWNER" | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"

      - name: Set up Helm
        uses: azure/setup-helm@dda3372f752e03dde6b3237bc9431cdc2f7a02a2
        with:
          version: ${{ env.HELM_VERSION }}

      - name: Package Helm chart
        run: |
          helm dependency update "${{ env.CHART_PATH }}"

      - name: Verify version matches tag
        run: |
          TAG_VERSION=${GITHUB_REF#refs/tags/chart/v}
          CHART_VERSION=$(grep '^version:' "${{ env.CHART_PATH }}/Chart.yaml" | cut -d ' ' -f 2)
          if [ "$TAG_VERSION" != "$CHART_VERSION" ]; then
            echo "Tag version ($TAG_VERSION) does not match Chart.yaml version ($CHART_VERSION)"
            exit 1
          fi

      - name: Publish new helm chart for acontext
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GH_ACTOR: ${{ github.actor }}
        run: |
          echo "$GH_TOKEN" | helm registry login ghcr.io --username "$GH_ACTOR" --password-stdin

          ACONEXT_CHART_VERSION_TAG=$(grep '^version:' "${{ env.CHART_PATH }}/Chart.yaml" | cut -d " " -f 2)

          echo "ACONEXT_CHART_VERSION_TAG=${ACONEXT_CHART_VERSION_TAG}" >> "$GITHUB_ENV"

          helm package "${{ env.CHART_PATH }}/" --version="${ACONEXT_CHART_VERSION_TAG}"

          helm push "${{ env.CHART_NAME }}-${ACONEXT_CHART_VERSION_TAG}.tgz" "oci://ghcr.io/${{ steps.resolve_parameters.outputs.repository_owner }}/helm-charts"

      - name: Output chart location
        run: |
          echo "Chart published to: ${{ env.REGISTRY }}/${{ steps.resolve_parameters.outputs.repository_owner }}/helm-charts/${{ env.CHART_NAME }}:${ACONEXT_CHART_VERSION_TAG}"
          echo "Install with: helm install my-release oci://${{ env.REGISTRY }}/${{ steps.resolve_parameters.outputs.repository_owner }}/helm-charts/${{ env.CHART_NAME }} --version ${ACONEXT_CHART_VERSION_TAG}"

      - name: Generate Changelog
        run: |
          CHART_VERSION=${GITHUB_REF#refs/tags/chart/v}
          bash .github/scripts/generate-changelog.sh \
            --tag-prefix "chart/v" \
            --source-dir "charts/acontext" \
            --display-name "Helm Chart" \
            --output "${{ github.workspace }}-CHANGELOG.txt" \
            --footer "Published to ghcr.io OCI registry. Install with: helm install my-release oci://ghcr.io/memodb-io/helm-charts/acontext --version ${CHART_VERSION}"

      - name: Create Release
        uses: softprops/action-gh-release@b4309332981a82ec1c5618f44dd2e27cc8bfbfda
        with:
          body_path: ${{ github.workspace }}-CHANGELOG.txt