Added GH workflow to create and publish Helm chart to GH Pages as hel…

…m repository

.github/workflows/release.yml

@@ -0,0 +1,48 @@
+name: Release Charts
+
+on:
+    workflow_dispatch: { }
+    push:
+      branches:
+        - "main"
+
+permissions: {}
+
+# see https://github.com/helm/chart-releaser-action
+
+jobs:
+  release:
+    permissions:
+      contents: write # to push chart release and create a release (helm/chart-releaser-action)
+      packages: write # needed for ghcr access
+
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "[email protected]"
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v4
+
+      - name: Run chart-releaser
+        uses: helm/[email protected]
+        with:
+          charts_dir: charts
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+          CR_SKIP_EXISTING: "true"
+
+      - name: Push charts to GHCR
+        run: |
+          shopt -s nullglob
+          for pkg in .cr-release-packages/*; do
+            [ -z "${pkg:-}" ] && break
+            helm push "${pkg}" "oci://ghcr.io/${GITHUB_REPOSITORY_OWNER}/charts" && echo '::warning:: helm push failed!'
+          done