Fixup go2idl references

pkg/generated/openapi/BUILD

@@ -8,7 +8,6 @@ openapi_library(
     name = "go_default_library",
     srcs = ["doc.go"],
     openapi_targets = [
-        "cmd/libs/go2idl/client-gen/test_apis/testgroup/v1",
         "federation/apis/federation/v1beta1",
         "pkg/apis/abac/v0",
         "pkg/apis/abac/v1beta1",
@@ -51,6 +50,7 @@ openapi_library(
         "k8s.io/apiserver/pkg/apis/example/v1",
         "k8s.io/client-go/pkg/version",
         "k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1",
+        "k8s.io/kube-gen/cmd/client-gen/test_apis/testgroup/v1",
         "k8s.io/metrics/pkg/apis/custom_metrics/v1alpha1",
         "k8s.io/metrics/pkg/apis/metrics/v1alpha1",
     ],

pkg/generated/openapi/def.bzl

@@ -17,7 +17,7 @@ def openapi_library(name, tags, srcs, openapi_targets=[], vendor_targets=[]):
       srcs = srcs + ["//hack/boilerplate:boilerplate.go.txt"],
       outs = ["zz_generated.openapi.go"],
       cmd = " ".join([
-        "$(location //cmd/libs/go2idl/openapi-gen)",
+        "$(location //vendor/k8s.io/kube-gen/cmd/openapi-gen)",
         "--v 1",
         "--logtostderr",
         "--go-header-file $(location //hack/boilerplate:boilerplate.go.txt)",
@@ -27,5 +27,5 @@ def openapi_library(name, tags, srcs, openapi_targets=[], vendor_targets=[]):
         "&& cp pkg/generated/openapi/zz_generated.openapi.go $(GENDIR)/pkg/generated/openapi",
       ]),
       go_deps = deps,
-      tools = ["//cmd/libs/go2idl/openapi-gen"],
+      tools = ["//vendor/k8s.io/kube-gen/cmd/openapi-gen"],
 )