feat: add public Helm repository via GitHub Pages

.github/workflows/release.yml

@@ -0,0 +1,106 @@
+name: Release Charts
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pages: write
+  id-token: write
+  packages: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "[email protected]"
+
+      - name: Install Helm
+        uses: azure/setup-helm@v4
+        with:
+          version: v3.14.0
+
+      - name: Add dependency chart repos
+        run: |
+          helm repo add bitnami https://charts.bitnami.com/bitnami
+          helm repo update
+
+      - name: Build chart dependencies
+        run: |
+          helm dependency build
+
+      - name: Run chart-releaser
+        uses: helm/[email protected]
+        with:
+          charts_dir: charts
+          config: cr.yaml
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+          CR_SKIP_EXISTING: "true"
+
+      - name: Login to GHCR
+        uses: docker/[email protected]
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Push charts to GHCR
+        run: |
+          shopt -s nullglob
+          for pkg in .cr-release-packages/*.tgz; do
+            if [ -z "${pkg:-}" ]; then
+              break
+            fi
+            helm push "${pkg}" "oci://ghcr.io/${{ github.repository_owner }}/helm-charts"
+          done
+
+      - name: Create public directory
+        run: mkdir -p public
+
+      - name: Package Helm chart
+        run: |
+          helm package . --destination public/
+
+      - name: Generate index.yaml
+        run: |
+          helm repo index public/ --url https://${{ github.repository_owner }}.github.io/${{ github.event.repository.name }}
+
+      - name: List files for debugging
+        run: |
+          echo "Files in public directory:"
+          ls -la public/
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: public/
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: release
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

cr.yaml

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+sign: false
+# Enable automatic generation of release notes using GitHubs release notes generator.
+# see: https://docs.github.com/en/repositories/releasing-projects-on-github/automatically-generated-release-notes
+generate-release-notes: true

ct.yaml

@@ -0,0 +1,9 @@
+# See https://github.com/helm/chart-testing#configuration
+remote: origin
+target-branch: main
+chart-dirs:
+  - .
+chart-repos:
+  - bitnami=https://charts.bitnami.com/bitnami
+helm-extra-args: --timeout 600s
+validate-maintainers: false