fix openapi

Signed-off-by: Zbynek Roubalik <zroubalik@gmail.com>

Makefile

@@ -124,8 +124,7 @@ generate: controller-gen mockgen-gen ## Generate code containing DeepCopy, DeepC
 	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
 
 adapter/generated/openapi/zz_generated.openapi.go: go.mod go.sum ## Generate OpenAPI for KEDA Metrics Adapter.
-	@OPENAPI_PATH=`go list -mod=readonly -m -f '{{.Dir}}' k8s.io/kube-openapi`; \
-	go run $${OPENAPI_PATH}/cmd/openapi-gen/openapi-gen.go --logtostderr \
+	go run vendor/k8s.io/kube-openapi/cmd/openapi-gen/openapi-gen.go --logtostderr \
 	    -i k8s.io/metrics/pkg/apis/custom_metrics,k8s.io/metrics/pkg/apis/custom_metrics/v1beta1,k8s.io/metrics/pkg/apis/custom_metrics/v1beta2,k8s.io/metrics/pkg/apis/external_metrics,k8s.io/metrics/pkg/apis/external_metrics/v1beta1,k8s.io/metrics/pkg/apis/metrics,k8s.io/metrics/pkg/apis/metrics/v1beta1,k8s.io/apimachinery/pkg/apis/meta/v1,k8s.io/apimachinery/pkg/api/resource,k8s.io/apimachinery/pkg/version,k8s.io/api/core/v1 \
 	    --build-tag autogenerated \
 	    -h ./hack/boilerplate.go.txt \

go.mod

@@ -80,6 +80,8 @@ require (
 	sigs.k8s.io/kustomize/kustomize/v4 v4.5.7
 )
 
+require github.com/spf13/afero v1.6.0 // indirect
+
 replace (
 	// we need a version with license
 	github.com/chzyer/logex => github.com/chzyer/logex v1.2.1
@@ -300,6 +302,7 @@ require (
 	k8s.io/utils v0.0.0-20220728103510-ee6ede2d64ed // indirect
 	nhooyr.io/websocket v1.8.7 // indirect
 	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.30 // indirect
+	sigs.k8s.io/controller-runtime/tools/setup-envtest v0.0.0-20221109083014-8da9760581ed
 	sigs.k8s.io/json v0.0.0-20211208200746-9f7c6b3444d2 // indirect
 	sigs.k8s.io/kustomize/api v0.12.1 // indirect
 	sigs.k8s.io/kustomize/cmd/config v0.10.9 // indirect

go.sum

@@ -1566,6 +1566,8 @@ sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.30 h1:dUk62HQ3ZFhD4
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.30/go.mod h1:fEO7lRTdivWO2qYVCVG7dEADOMo/MLDCVr8So2g88Uw=
 sigs.k8s.io/controller-runtime v0.12.3 h1:FCM8xeY/FI8hoAfh/V4XbbYMY20gElh9yh+A98usMio=
 sigs.k8s.io/controller-runtime v0.12.3/go.mod h1:qKsk4WE6zW2Hfj0G4v10EnNB2jMG1C+NTb8h+DwCoU0=
+sigs.k8s.io/controller-runtime/tools/setup-envtest v0.0.0-20221109083014-8da9760581ed h1:zdGdiBIG8TpZatz/3eDzO8SPnHSZVZmmQSQbGrmsR+8=
+sigs.k8s.io/controller-runtime/tools/setup-envtest v0.0.0-20221109083014-8da9760581ed/go.mod h1:oiCXd8V7ZaS/wwvXKZ9pYkoU0BYM86CyEa0RvivM0nw=
 sigs.k8s.io/controller-tools v0.9.0 h1:b/vSEPpA8hiMiyzDfLbZdCn3hoAcy3/868OHhYtHY9w=
 sigs.k8s.io/controller-tools v0.9.0/go.mod h1:NUkn8FTV3Sad3wWpSK7dt/145qfuQ8CKJV6j4jHC5rM=
 sigs.k8s.io/custom-metrics-apiserver v1.24.0 h1:zCFOM10HKpqbvalU63t7L7AcFIRsRusXJmsMTtpwiuI=

hack/tools.go

@@ -9,6 +9,7 @@ import (
 	_ "github.com/golang/mock/mockgen"
 	_ "k8s.io/code-generator"
 	_ "k8s.io/kube-openapi/cmd/openapi-gen"
+	_ "sigs.k8s.io/controller-runtime/tools/setup-envtest"
 	_ "sigs.k8s.io/controller-tools/cmd/controller-gen"
 	_ "sigs.k8s.io/kustomize/kustomize/v4"
 )