feat: lint/test charts (#64)

* feat: lint/test charts

* use grpc_health_probe instead of wget

* bump chart version

.github/workflows/test.yml

@@ -0,0 +1,55 @@
+name: Lint and Test Charts
+
+on: pull_request
+
+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 --target-branch ${{ github.event.repository.default_branch }})
+          if [[ -n "$changed" ]]; then
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Add Helm Repositories
+        if: steps.list-changed.outputs.changed == 'true'
+        run: |
+          helm repo add bitnami https://charts.bitnami.com/bitnami
+          helm repo add openfga https://openfga.github.io/helm-charts
+          helm repo update
+
+      - 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 \
+            --check-version-increment=false
+
+      - name: Create kind cluster
+        if: steps.list-changed.outputs.changed == 'true'
+        uses: helm/[email protected]
+
+      - name: Run chart-testing (install)
+        if: steps.list-changed.outputs.changed == 'true'
+        run: ct install --target-branch ${{ github.event.repository.default_branch }}

charts/openfga/Chart.yaml

@@ -3,7 +3,7 @@ name: openfga
 description: A Kubernetes Helm chart for the OpenFGA project.
 
 type: application
-version: 0.1.28
+version: 0.1.29
 appVersion: "v1.3.3"
 
 home: "https://openfga.github.io/helm-charts/charts/openfga"

charts/openfga/templates/tests/test-connection.yaml

@@ -7,9 +7,13 @@ metadata:
   annotations:
     "helm.sh/hook": test
 spec:
+  {{- with .Values.imagePullSecrets }}
+  imagePullSecrets:
+    {{- toYaml . | nindent 8 }}
+  {{- end }}
   containers:
-    - name: wget
-      image: busybox
-      command: ['wget']
-      args: ['{{ include "openfga.fullname" . }}:{{ .Values.service.port }}']
+    - name: grpc-health-probe
+      image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+      imagePullPolicy: {{ .Values.image.pullPolicy }}
+      command: ["grpc_health_probe", '-addr={{ include "openfga.fullname" . }}:{{ (split ":" .Values.grpc.addr)._1 }}']
   restartPolicy: Never