Add github action for helm chart release and verify (#12)

Signed-off-by: chandankumar4 <chandan.kr404@gmail.com>

.github/workflows/ci.yaml

@@ -0,0 +1,80 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  lint-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Step 1: Checkout"
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: "Step 2: Set up Helm"
+        uses: azure/setup-helm@v4.2.0
+        with:
+          version: v3.14.4
+
+      - name: "Step 3: Setup puthon"
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+          check-latest: true
+
+      - name: "Step 4: Set up chart-testing"
+        uses: helm/chart-testing-action@v2.6.1
+
+      - name: "Step 5: 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: "Step 6: Run lint"
+        if: steps.list-changed.outputs.changed == 'true'
+        run: ct lint --target-branch ${{ github.event.repository.default_branch }}
+
+      - name: "Step 7: Create kind cluster"
+        if: steps.list-changed.outputs.changed == 'true'
+        uses: helm/kind-action@v1.10.0
+
+      - name: "Step 7: Run chart install"
+        if: steps.list-changed.outputs.changed == 'true'
+        run: ct install --target-branch ${{ github.event.repository.default_branch }}
+
+  release:
+    if: github.ref == 'refs/heads/main'
+    needs:
+      - lint-test
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Step 1: Checkout"
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
+
+      - name: "Step 2: Install Helm"
+        uses: azure/setup-helm@v4
+
+      - name: "Step 3: Run chart-releaser"
+        uses: helm/chart-releaser-action@v1.6.0
+        with:
+          charts_dir: charts
+          skip_existing: true
+          pages_branch: gh-pages
+        env:
+          CR_TOKEN: "${{ secrets.ACCESS_TOKEN }}"

Makefile

@@ -0,0 +1,9 @@
+SHELL:=/bin/bash
+
+# Latest version of Numaflow
+NUMAFLOW_VERSION=v1.2.1
+
+# Update the numaflow CRDs
+.PHONY: update-crds
+update-crds:
+	NUMAFLOW_VERSION=${NUMAFLOW_VERSION} ./scripts/numaflow-release.sh

charts/numaflow/Chart.yaml

@@ -15,4 +15,6 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.0.2
+version: 0.0.3
+maintainers:
+  - name: chandankumar4

scripts/numaflow-release.sh

@@ -0,0 +1,4 @@
+# Download numaflow CRDs
+wget -O charts/numaflow/crds/isbsvcs.yaml https://raw.githubusercontent.com/numaproj/numaflow/${NUMAFLOW_VERSION}/config/base/crds/full/numaflow.numaproj.io_interstepbufferservices.yaml
+wget -O charts/numaflow/crds/pipelines.yaml https://raw.githubusercontent.com/numaproj/numaflow/${NUMAFLOW_VERSION}/config/base/crds/full/numaflow.numaproj.io_pipelines.yaml
+wget -O charts/numaflow/crds/vertices.yaml https://raw.githubusercontent.com/numaproj/numaflow/${NUMAFLOW_VERSION}/config/base/crds/full/numaflow.numaproj.io_vertices.yaml