Add ci validation (#153)

Author: daxmc99

.github/workflows/helm_lint_test.yml

@@ -0,0 +1,51 @@
+name: Lint and Test charts
+on: 
+  push:
+    branches:
+      - release/**
+  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: v3.9.1
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+      - uses: azure/[email protected]
+        id: install
+      - 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 "::set-output name=changed::true"
+          fi
+      - name: Helm lint
+        run:  |
+          changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
+          echo $changed | xargs helm lint
+        if: steps.list-changed.outputs.changed == 'true'
+      - name: Create kind cluster
+        uses: helm/[email protected]
+        if: steps.list-changed.outputs.changed == 'true'
+
+      - name: Install Helm charts
+        run: helm install --debug -f ./ci/override.yaml test-sg ./charts/sourcegraph/
+      - name: Wait for frontend to come up
+        run: sleep 60s && kubectl wait --for=condition=Ready -l app=sourcegraph-frontend pod --timeout=300s
+        shell: bash
+      - name: Run Helm Testing
+        run: helm test test-sg

charts/sourcegraph-migrator/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: sourcegraph-migrator
 description: Chart for running Sourcegraph migrator
-
+icon: https://sourcegraph.com/favicon.ico
 type: application
 
 # Chart version, separate from Sourcegraph

charts/sourcegraph/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: sourcegraph
 description: Chart for installing Sourcegraph
-
+icon: https://sourcegraph.com/favicon.ico
 type: application
 
 # Chart version, separate from Sourcegraph

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

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "sg-test-connection"
+  labels:
+    {{- include "sourcegraph.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['sourcegraph-frontend:30080/']
+  restartPolicy: Never

ci/override.yaml

@@ -0,0 +1,6 @@
+storageClass:
+  create: false
+  name: standard
+
+sourcegraph: 
+  localDevMode: true