Replace godep with dep

vendor/k8s.io/kubernetes/federation/pkg/federation-controller/util/finalizers/BUILD

@@ -0,0 +1,43 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["finalizers.go"],
+    deps = [
+        "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["finalizers_test.go"],
+    library = ":go_default_library",
+    deps = [
+        "//vendor/github.com/stretchr/testify/assert:go_default_library",
+        "//vendor/k8s.io/api/core/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
+    ],
+)

vendor/k8s.io/kubernetes/federation/pkg/federation-controller/util/finalizers/finalizers.go

@@ -0,0 +1,66 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Helper functions for manipulating finalizers.
+package finalizers
+
+import (
+	meta "k8s.io/apimachinery/pkg/api/meta"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/sets"
+)
+
+// HasFinalizer returns true if the given object has the given finalizer in its ObjectMeta.
+func HasFinalizer(obj runtime.Object, finalizer string) (bool, error) {
+	accessor, err := meta.Accessor(obj)
+	if err != nil {
+		return false, err
+	}
+	finalizers := sets.NewString(accessor.GetFinalizers()...)
+	return finalizers.Has(finalizer), nil
+}
+
+// AddFinalizers adds the given finalizers to the given objects ObjectMeta.
+// Returns true if the object was updated.
+func AddFinalizers(obj runtime.Object, newFinalizers sets.String) (bool, error) {
+	accessor, err := meta.Accessor(obj)
+	if err != nil {
+		return false, err
+	}
+	oldFinalizers := sets.NewString(accessor.GetFinalizers()...)
+	if oldFinalizers.IsSuperset(newFinalizers) {
+		return false, nil
+	}
+	allFinalizers := oldFinalizers.Union(newFinalizers)
+	accessor.SetFinalizers(allFinalizers.List())
+	return true, nil
+}
+
+// RemoveFinalizers removes the given finalizers from the given objects ObjectMeta.
+// Returns true if the object was updated.
+func RemoveFinalizers(obj runtime.Object, finalizers sets.String) (bool, error) {
+	accessor, err := meta.Accessor(obj)
+	if err != nil {
+		return false, err
+	}
+	oldFinalizers := sets.NewString(accessor.GetFinalizers()...)
+	if oldFinalizers.Intersection(finalizers).Len() == 0 {
+		return false, nil
+	}
+	newFinalizers := oldFinalizers.Difference(finalizers)
+	accessor.SetFinalizers(newFinalizers.List())
+	return true, nil
+}

vendor/k8s.io/kubernetes/federation/pkg/federation-controller/util/finalizers/finalizers_test.go

@@ -0,0 +1,171 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package finalizers
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"k8s.io/api/core/v1"
+	meta "k8s.io/apimachinery/pkg/api/meta"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/sets"
+)
+
+func newObj(finalizers []string) runtime.Object {
+	pod := v1.Pod{}
+	pod.ObjectMeta.Finalizers = finalizers
+	return &pod
+}
+
+func TestHasFinalizer(t *testing.T) {
+	testCases := []struct {
+		obj       runtime.Object
+		finalizer string
+		result    bool
+	}{
+		{
+			newObj([]string{}),
+			"",
+			false,
+		},
+		{
+			newObj([]string{}),
+			"someFinalizer",
+			false,
+		},
+		{
+			newObj([]string{"someFinalizer"}),
+			"",
+			false,
+		},
+		{
+			newObj([]string{"someFinalizer"}),
+			"anotherFinalizer",
+			false,
+		},
+		{
+			newObj([]string{"someFinalizer"}),
+			"someFinalizer",
+			true,
+		},
+		{
+			newObj([]string{"anotherFinalizer", "someFinalizer"}),
+			"someFinalizer",
+			true,
+		},
+	}
+	for index, test := range testCases {
+		hasFinalizer, _ := HasFinalizer(test.obj, test.finalizer)
+		assert.Equal(t, hasFinalizer, test.result, fmt.Sprintf("Test case %d failed. Expected: %v, actual: %v", index, test.result, hasFinalizer))
+	}
+}
+
+func TestAddFinalizers(t *testing.T) {
+	testCases := []struct {
+		obj           runtime.Object
+		finalizers    sets.String
+		isUpdated     bool
+		newFinalizers []string
+	}{
+		{
+			newObj([]string{}),
+			sets.NewString(),
+			false,
+			[]string{},
+		},
+		{
+			newObj([]string{}),
+			sets.NewString("someFinalizer"),
+			true,
+			[]string{"someFinalizer"},
+		},
+		{
+			newObj([]string{"someFinalizer"}),
+			sets.NewString(),
+			false,
+			[]string{"someFinalizer"},
+		},
+		{
+			newObj([]string{"someFinalizer"}),
+			sets.NewString("anotherFinalizer"),
+			true,
+			[]string{"anotherFinalizer", "someFinalizer"},
+		},
+		{
+			newObj([]string{"someFinalizer"}),
+			sets.NewString("someFinalizer"),
+			false,
+			[]string{"someFinalizer"},
+		},
+	}
+	for index, test := range testCases {
+		isUpdated, _ := AddFinalizers(test.obj, test.finalizers)
+		assert.Equal(t, isUpdated, test.isUpdated, fmt.Sprintf("Test case %d failed. Expected isUpdated: %v, actual: %v", index, test.isUpdated, isUpdated))
+		accessor, _ := meta.Accessor(test.obj)
+		newFinalizers := accessor.GetFinalizers()
+		assert.Equal(t, test.newFinalizers, newFinalizers, fmt.Sprintf("Test case %d failed. Expected finalizers: %v, actual: %v", index, test.newFinalizers, newFinalizers))
+	}
+}
+
+func TestRemoveFinalizers(t *testing.T) {
+	testCases := []struct {
+		obj           runtime.Object
+		finalizers    sets.String
+		isUpdated     bool
+		newFinalizers []string
+	}{
+		{
+			newObj([]string{}),
+			sets.NewString(),
+			false,
+			[]string{},
+		},
+		{
+			newObj([]string{}),
+			sets.NewString("someFinalizer"),
+			false,
+			[]string{},
+		},
+		{
+			newObj([]string{"someFinalizer"}),
+			sets.NewString(),
+			false,
+			[]string{"someFinalizer"},
+		},
+		{
+			newObj([]string{"someFinalizer"}),
+			sets.NewString("anotherFinalizer"),
+			false,
+			[]string{"someFinalizer"},
+		},
+		{
+			newObj([]string{"someFinalizer", "anotherFinalizer"}),
+			sets.NewString("someFinalizer"),
+			true,
+			[]string{"anotherFinalizer"},
+		},
+	}
+	for index, test := range testCases {
+		isUpdated, _ := RemoveFinalizers(test.obj, test.finalizers)
+		assert.Equal(t, isUpdated, test.isUpdated, fmt.Sprintf("Test case %d failed. Expected isUpdated: %v, actual: %v", index, test.isUpdated, isUpdated))
+		accessor, _ := meta.Accessor(test.obj)
+		newFinalizers := accessor.GetFinalizers()
+		assert.Equal(t, test.newFinalizers, newFinalizers, fmt.Sprintf("Test case %d failed. Expected finalizers: %v, actual: %v", index, test.newFinalizers, newFinalizers))
+	}
+}