Add CI check to ensure generated artifacts are up to date

.github/workflows/codegen.yaml

@@ -0,0 +1,59 @@
+name: Generated code
+on:
+  push:
+    branches:
+    - 'main'
+  pull_request:
+    paths-ignore:
+      - "docs/**"
+    branches:
+      - 'main'
+
+jobs:
+  check-go-modules:
+    name: "Check for go.mod/go.sum synchronicity"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Setup Golang
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'
+      - name: Download all Go modules
+        run: |
+          go mod download
+      - name: Check for tidyness of go.mod and go.sum
+        run: |
+          go mod tidy
+          git diff --exit-code -- .
+
+  check-sdk-codegen:
+    name: "Check for changes from make bundle"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Setup Golang
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'        
+      - name: Run make bundle
+        run: |
+          make bundle
+      - name: Ensure there is no diff in bundle
+        # --ignore-matching-lines='.*createdAt:.*' added to ignore bundle differences of timestamp that is generated by upgraded operator-sdk
+        run: |
+          git diff --ignore-matching-lines='.*createdAt:.*' --exit-code -- .
+      - name: Run make generate
+        run: |
+          make generate
+      - name: Ensure there is no diff in generated assets
+        run: |
+          git diff --ignore-matching-lines='.*createdAt:.*' --exit-code -- .
+      - name: Run make manifests
+        run: |
+          make manifests
+      - name: Ensure there is no diff in manifests
+        run: |
+          git diff --ignore-matching-lines='.*createdAt:.*' --exit-code -- .

bundle/manifests/argoproj.io_rolloutmanagers.yaml

@@ -228,6 +228,15 @@ spec:
                 items:
                   type: string
                 type: array
+              ha:
+                description: HA options for High Availability support for Rollouts.
+                properties:
+                  enabled:
+                    description: Enabled will toggle HA support globally for RolloutManager.
+                    type: boolean
+                required:
+                - enabled
+                type: object
               image:
                 description: Image defines Argo Rollouts controller image (optional)
                 type: string