Switch to github.com/golang/dep for vendoring

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

vendor/k8s.io/kubernetes/pkg/apis/storage/validation/BUILD

@@ -0,0 +1,45 @@
+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 = ["validation.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/api/validation:go_default_library",
+        "//pkg/apis/storage:go_default_library",
+        "//vendor:k8s.io/apimachinery/pkg/util/validation",
+        "//vendor:k8s.io/apimachinery/pkg/util/validation/field",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["validation_test.go"],
+    library = ":go_default_library",
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/api:go_default_library",
+        "//pkg/apis/storage:go_default_library",
+    ],
+)
+
+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/apis/storage/validation/validation.go

@@ -0,0 +1,89 @@
+/*
+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 validation
+
+import (
+	"reflect"
+	"strings"
+
+	"k8s.io/apimachinery/pkg/util/validation"
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	apivalidation "k8s.io/kubernetes/pkg/api/validation"
+	"k8s.io/kubernetes/pkg/apis/storage"
+)
+
+// ValidateStorageClass validates a StorageClass.
+func ValidateStorageClass(storageClass *storage.StorageClass) field.ErrorList {
+	allErrs := apivalidation.ValidateObjectMeta(&storageClass.ObjectMeta, false, apivalidation.NameIsDNSSubdomain, field.NewPath("metadata"))
+	allErrs = append(allErrs, validateProvisioner(storageClass.Provisioner, field.NewPath("provisioner"))...)
+	allErrs = append(allErrs, validateParameters(storageClass.Parameters, field.NewPath("parameters"))...)
+
+	return allErrs
+}
+
+// ValidateStorageClassUpdate tests if an update to StorageClass is valid.
+func ValidateStorageClassUpdate(storageClass, oldStorageClass *storage.StorageClass) field.ErrorList {
+	allErrs := apivalidation.ValidateObjectMetaUpdate(&storageClass.ObjectMeta, &oldStorageClass.ObjectMeta, field.NewPath("metadata"))
+	if !reflect.DeepEqual(oldStorageClass.Parameters, storageClass.Parameters) {
+		allErrs = append(allErrs, field.Forbidden(field.NewPath("parameters"), "updates to parameters are forbidden."))
+	}
+
+	if strings.Compare(storageClass.Provisioner, oldStorageClass.Provisioner) != 0 {
+		allErrs = append(allErrs, field.Forbidden(field.NewPath("provisioner"), "updates to provisioner are forbidden."))
+	}
+	return allErrs
+}
+
+// validateProvisioner tests if provisioner is a valid qualified name.
+func validateProvisioner(provisioner string, fldPath *field.Path) field.ErrorList {
+	allErrs := field.ErrorList{}
+	if len(provisioner) == 0 {
+		allErrs = append(allErrs, field.Required(fldPath, provisioner))
+	}
+	if len(provisioner) > 0 {
+		for _, msg := range validation.IsQualifiedName(strings.ToLower(provisioner)) {
+			allErrs = append(allErrs, field.Invalid(fldPath, provisioner, msg))
+		}
+	}
+	return allErrs
+}
+
+const maxProvisionerParameterSize = 256 * (1 << 10) // 256 kB
+const maxProvisionerParameterLen = 512
+
+// validateParameters tests that keys are qualified names and that provisionerParameter are < 256kB.
+func validateParameters(params map[string]string, fldPath *field.Path) field.ErrorList {
+	var totalSize int64
+	allErrs := field.ErrorList{}
+
+	if len(params) > maxProvisionerParameterLen {
+		allErrs = append(allErrs, field.TooLong(fldPath, "Provisioner Parameters exceeded max allowed", maxProvisionerParameterLen))
+		return allErrs
+	}
+
+	for k, v := range params {
+		if len(k) < 1 {
+			allErrs = append(allErrs, field.Invalid(fldPath, k, "field can not be empty."))
+		}
+		totalSize += (int64)(len(k)) + (int64)(len(v))
+	}
+
+	if totalSize > maxProvisionerParameterSize {
+		allErrs = append(allErrs, field.TooLong(fldPath, "", maxProvisionerParameterSize))
+	}
+	return allErrs
+}

vendor/k8s.io/kubernetes/pkg/apis/storage/validation/validation_test.go

@@ -0,0 +1,102 @@
+/*
+Copyright 2016 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 validation
+
+import (
+	"fmt"
+	"testing"
+
+	"k8s.io/kubernetes/pkg/api"
+	"k8s.io/kubernetes/pkg/apis/storage"
+)
+
+func TestValidateStorageClass(t *testing.T) {
+	successCases := []storage.StorageClass{
+		{
+			// empty parameters
+			ObjectMeta:  api.ObjectMeta{Name: "foo"},
+			Provisioner: "kubernetes.io/foo-provisioner",
+			Parameters:  map[string]string{},
+		},
+		{
+			// nil parameters
+			ObjectMeta:  api.ObjectMeta{Name: "foo"},
+			Provisioner: "kubernetes.io/foo-provisioner",
+		},
+		{
+			// some parameters
+			ObjectMeta:  api.ObjectMeta{Name: "foo"},
+			Provisioner: "kubernetes.io/foo-provisioner",
+			Parameters: map[string]string{
+				"kubernetes.io/foo-parameter": "free/form/string",
+				"foo-parameter":               "free-form-string",
+				"foo-parameter2":              "{\"embedded\": \"json\", \"with\": {\"structures\":\"inside\"}}",
+			},
+		},
+	}
+
+	// Success cases are expected to pass validation.
+	for k, v := range successCases {
+		if errs := ValidateStorageClass(&v); len(errs) != 0 {
+			t.Errorf("Expected success for %d, got %v", k, errs)
+		}
+	}
+
+	// generate a map longer than maxProvisionerParameterSize
+	longParameters := make(map[string]string)
+	totalSize := 0
+	for totalSize < maxProvisionerParameterSize {
+		k := fmt.Sprintf("param/%d", totalSize)
+		v := fmt.Sprintf("value-%d", totalSize)
+		longParameters[k] = v
+		totalSize = totalSize + len(k) + len(v)
+	}
+
+	errorCases := map[string]storage.StorageClass{
+		"namespace is present": {
+			ObjectMeta:  api.ObjectMeta{Name: "foo", Namespace: "bar"},
+			Provisioner: "kubernetes.io/foo-provisioner",
+		},
+		"invalid provisioner": {
+			ObjectMeta:  api.ObjectMeta{Name: "foo"},
+			Provisioner: "kubernetes.io/invalid/provisioner",
+		},
+		"invalid empty parameter name": {
+			ObjectMeta:  api.ObjectMeta{Name: "foo"},
+			Provisioner: "kubernetes.io/foo",
+			Parameters: map[string]string{
+				"": "value",
+			},
+		},
+		"provisioner: Required value": {
+			ObjectMeta:  api.ObjectMeta{Name: "foo"},
+			Provisioner: "",
+		},
+		"too long parameters": {
+			ObjectMeta:  api.ObjectMeta{Name: "foo"},
+			Provisioner: "kubernetes.io/foo",
+			Parameters:  longParameters,
+		},
+	}
+
+	// Error cases are not expected to pass validation.
+	for testName, storageClass := range errorCases {
+		if errs := ValidateStorageClass(&storageClass); len(errs) == 0 {
+			t.Errorf("Expected failure for test: %s", testName)
+		}
+	}
+}