Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/k8s.io/kubernetes/pkg/util/slice/BUILD

@@ -0,0 +1,36 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["slice.go"],
+    tags = ["automanaged"],
+    deps = ["//vendor:k8s.io/apimachinery/pkg/util/rand"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["slice_test.go"],
+    library = ":go_default_library",
+    tags = ["automanaged"],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/util/slice/slice.go

@@ -0,0 +1,61 @@
+/*
+Copyright 2015 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 slice provides utility methods for common operations on slices.
+package slice
+
+import (
+	"sort"
+
+	utilrand "k8s.io/apimachinery/pkg/util/rand"
+)
+
+// CopyStrings copies the contents of the specified string slice
+// into a new slice.
+func CopyStrings(s []string) []string {
+	c := make([]string, len(s))
+	copy(c, s)
+	return c
+}
+
+// SortStrings sorts the specified string slice in place. It returns the same
+// slice that was provided in order to facilitate method chaining.
+func SortStrings(s []string) []string {
+	sort.Strings(s)
+	return s
+}
+
+// ShuffleStrings copies strings from the specified slice into a copy in random
+// order. It returns a new slice.
+func ShuffleStrings(s []string) []string {
+	shuffled := make([]string, len(s))
+	perm := utilrand.Perm(len(s))
+	for i, j := range perm {
+		shuffled[j] = s[i]
+	}
+	return shuffled
+}
+
+// Int64Slice attaches the methods of Interface to []int64,
+// sorting in increasing order.
+type Int64Slice []int64
+
+func (p Int64Slice) Len() int           { return len(p) }
+func (p Int64Slice) Less(i, j int) bool { return p[i] < p[j] }
+func (p Int64Slice) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }
+
+// Sorts []int64 in increasing order
+func SortInts64(a []int64) { sort.Sort(Int64Slice(a)) }

vendor/k8s.io/kubernetes/pkg/util/slice/slice_test.go

@@ -0,0 +1,79 @@
+/*
+Copyright 2015 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 slice
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestCopyStrings(t *testing.T) {
+	src := []string{"a", "c", "b"}
+	dest := CopyStrings(src)
+
+	if !reflect.DeepEqual(src, dest) {
+		t.Errorf("%v and %v are not equal", src, dest)
+	}
+
+	src[0] = "A"
+	if reflect.DeepEqual(src, dest) {
+		t.Errorf("CopyStrings didn't make a copy")
+	}
+}
+
+func TestSortStrings(t *testing.T) {
+	src := []string{"a", "c", "b"}
+	dest := SortStrings(src)
+	expected := []string{"a", "b", "c"}
+
+	if !reflect.DeepEqual(dest, expected) {
+		t.Errorf("SortString didn't sort the strings")
+	}
+
+	if !reflect.DeepEqual(src, expected) {
+		t.Errorf("SortString didn't sort in place")
+	}
+}
+
+func TestShuffleStrings(t *testing.T) {
+	src := []string{"a", "b", "c", "d", "e", "f"}
+	dest := ShuffleStrings(src)
+
+	if len(src) != len(dest) {
+		t.Errorf("Shuffled slice is wrong length, expected %v got %v", len(src), len(dest))
+	}
+
+	m := make(map[string]bool, len(dest))
+	for _, s := range dest {
+		m[s] = true
+	}
+
+	for _, k := range src {
+		if _, exists := m[k]; !exists {
+			t.Errorf("Element %v missing from shuffled slice", k)
+		}
+	}
+}
+
+func TestSortInts64(t *testing.T) {
+	src := []int64{10, 1, 2, 3, 4, 5, 6}
+	expected := []int64{1, 2, 3, 4, 5, 6, 10}
+	SortInts64(src)
+	if !reflect.DeepEqual(src, expected) {
+		t.Errorf("func Ints64 didnt sort correctly, %v !- %v", src, expected)
+	}
+}