Add crd-schema-check to verify step

Author: JoelSpeed

Makefile

@@ -49,6 +49,7 @@ verify-scripts:
 	bash -x hack/verify-integration-tests.sh
 	bash -x hack/verify-group-versions.sh
 	bash -x hack/verify-prerelease-lifecycle-gen.sh
+	bash -x hack/verify-crd-schema-checker.sh
 
 .PHONY: verify
 verify: verify-scripts verify-codegen-crds

hack/verify-crd-schema-checker.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+source "$(dirname "${BASH_SOURCE}")/lib/init.sh"
+
+# Use PULL_BASE_REF for CI, otherwise use master unless overriden.
+COMPARISON_BASE=${COMPARISON_BASE:-${PULL_BASE_SHA:-"master"}}
+
+GENERATOR=schemacheck EXTRA_ARGS=--schemacheck:comparison-base=${COMPARISON_BASE} ${SCRIPT_ROOT}/hack/update-codegen.sh