Add an action for linting and releasing helm chart

.github/workflows/helm-chart-workflow.yaml

@@ -0,0 +1,50 @@
+---
+name: Lint and release the helm chart
+on: push
+
+jobs:
+  lint-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v3
+        with:
+          version: v3.12.1
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.9'
+          check-latest: true
+
+      - name: Set up chart-testing
+        uses: helm/[email protected]
+
+      - name: Run chart-testing (list-changed)
+        id: list-changed
+        run: |
+          changed=$(ct list-changed --chart-dirs helm --target-branch ${{ github.event.repository.default_branch }})
+          if [[ -n "$changed" ]]; then
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Run chart-testing (lint)
+        if: steps.list-changed.outputs.changed == 'true'
+        run: ct lint --target-branch ${{ github.event.repository.default_branch }} --validate-maintainers=false --chart-dirs helm
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "[email protected]"
+
+      - name: Release charts
+        if: github.ref == ${{ github.event.repository.default_branch }}
+        uses: helm/[email protected]
+        with:
+          charts_dir: helm
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

helm/vernemq/Chart.yaml

@@ -2,6 +2,6 @@ apiVersion: v1
 appVersion: 1.13.0
 description: VerneMQ is a high-performance, distributed MQTT message broker
 name: vernemq
-version: 1.9.0
+version: 1.9.1
 
 icon: http://www.stickpng.com/assets/thumbs/58482b21cef1014c0b5e4a24.png

helm/vernemq/values.yaml

@@ -58,7 +58,7 @@ service:
     annotations: {}
   annotations: {}
   labels: {}
-  
+
 
 ## Ingress can optionally be applied when enabling the MQTT websocket service
 ## This allows for an ingress controller to route web ports and arbitrary hostnames
@@ -83,7 +83,6 @@ ingress:
   paths:
     - path: /
       pathType: ImplementationSpecific
-
 
   ## TLS configuration for ingress
   ## Secret must be manually created in the namespace