ci: add manifests validation in pull request

Signed-off-by: Abhinandan Purkait <purkaitabhinandan@gmail.com>

.github/workflows/pull_request.yml

@@ -33,6 +33,7 @@ jobs:
       - uses: rrbutani/use-nix-shell-action@v1.1.0
         with:
           file: shell.nix
+
       - name: Check if the chart follows a valid semver version
         run: |
           branch_name="${{ github.event.pull_request.base.ref }}"
@@ -42,8 +43,30 @@ jobs:
         run: |
           ct lint --config ct.yaml
 
+  validate_codegen:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go 1.19
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.19.9
+          cache: false
+
+      - name: Helm tool installer
+        uses: Azure/setup-helm@v4.2.0
+
+      - name: Verify all manifests
+        run: |
+          make verify-manifests || exit 1;
+
   unit-tests:
     runs-on: ubuntu-latest
+    needs: ["validate_codegen"]
     steps:
       - name: Checkout
         uses: actions/checkout@v4

Makefile

@@ -236,4 +236,14 @@ golint:
 	@echo "--------------------------------"
 	@echo ""
 
+.PHONY: verify-manifests
+verify-manifests: bootstrap manifests
+	@./buildscripts/check-diff.sh
+	@echo "Completed verify-codegen no changes detected !!"
+
+.PHONY: verify-kubegen
+verify-kubegen: bootstrap kubegen
+	@./buildscripts/check-diff.sh
+	@echo "Completed verify-codegen no changes detected !!"
+
 include Makefile.buildx.mk

buildscripts/check-diff.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+set -e
+
+if [[ `git diff --shortstat | wc -l | tr -d ' '` != 0 ]]; then
+  echo "Some files got changed after (make kubegen) and (make manifests) \n";
+  exit 1;
+fi

buildscripts/push

@@ -118,4 +118,3 @@ then
   # Push COMMIT tagged image - :COMMIT
   TagAndPushImage "${DIMAGE}" "${COMMIT}"
 fi;
-