feat(helm): add release action

.github/workflows/release-chart.yaml

@@ -0,0 +1,48 @@
+name: Release Charts
+
+on:
+  push:
+    branches:
+      - main
+      - feat/helm-release-action
+    paths:
+      - 'charts/**'
+
+env:
+  GO_VERSION: "1.21.5"
+
+jobs:
+  release:
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:      
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+          check-latest: true
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "[email protected]"
+  
+      - name: Generate operator chart
+        run: make helm
+
+      - name: Install Helm
+        uses: azure/setup-helm@v3
+
+      - name: Run chart-releaser
+        uses: helm/[email protected]
+        env:
+          CR_SKIP_EXISTING: true
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+          CR_RELEASE_NAME_TEMPLATE: "helm-chart-{{ .Version }}"
+          CR_MAKE_RELEASE_LATEST: false
+        with:
+          charts_dir: charts

Makefile

@@ -170,7 +170,7 @@ artifacts: kustomize
 	$(KUSTOMIZE) build config/default > ${RELEASE_PATH}/temporal-operator.yaml
 
 .PHONY: helm
-helm: manifests
+helm: manifests artifacts
 	cp ${RELEASE_PATH}/temporal-operator.crds.yaml charts/temporal-operator/crds
 
 .PHONY: bundle

charts/temporal-operator/README.md

@@ -0,0 +1,16 @@
+# Temporal Operator Helm Chart
+
+This Helm chart deploys the Temporal Operator to manage a Temporal Cluster in a Kubernetes cluster.
+
+## Prerequisites
+
+- Kubernetes 1.22+
+- Helm 3+
+
+## Installation
+
+To install the Temporal Operator, use the following Helm command:
+```bash
+helm repo add
+```
+