chore(ci): set up helm chart ci (#185)

* chore(ci): set up helm chart ci

Signed-off-by: Ashutosh Kumar <[email protected]>

.github/workflows/chart-lint-test.yml

@@ -0,0 +1,52 @@
+name: Chart Lint and Test 
+
+on:
+  push:
+    paths:
+      - 'deploy/helm/**'
+    branches:
+      - master
+  pull_request:
+    paths:
+      - 'deploy/helm/**'
+    branches:
+      - master
+
+jobs:
+  lint-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v1
+        with:
+          version: v3.4.0
+
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+
+      - name: Set up chart-testing
+        uses: helm/[email protected]
+
+      - name: Run chart-testing (list-changed)
+        id: list-changed
+        run: |
+          changed=$(ct list-changed --config ct.yaml)
+          if [[ -n "$changed" ]]; then
+            echo "::set-output name=changed::true"
+          fi
+
+      - name: Run chart-testing (lint)
+        run: ct lint --config ct.yaml
+
+      - name: Create kind cluster
+        uses: helm/[email protected]
+        if: steps.list-changed.outputs.changed == 'true'
+
+      - name: Run chart-testing (install)
+        run: ct install --config ct.yaml

.github/workflows/go.yml

@@ -1,5 +1,9 @@
 name: Go
-on: [push, pull_request]
+on:
+  push:
+  pull_request:
+    paths-ignore:
+      - 'deploy/helm/**'
 jobs:
 
   test:

.github/workflows/release-charts.yml

@@ -0,0 +1,34 @@
+name: Release Charts
+
+on:
+  push:
+    paths:
+      - 'deploy/helm/**'
+    branches:
+      - master
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "[email protected]"
+
+      - name: Install Helm
+        uses: azure/setup-helm@v1
+        with:
+          version: v3.4.0
+
+      - name: Run chart-releaser
+        uses: helm/[email protected]
+        env:
+          CR_TOKEN: "${{ secrets.CR_TOKEN }}"
+        with:
+          charts_dir: deploy/helm

ct.yaml

@@ -0,0 +1,5 @@
+# See https://github.com/helm/chart-testing#configuration
+remote: origin
+chart-dirs:
+  - deploy/helm
+helm-extra-args: --timeout=500s