add vendoring with go dep

vendor/github.com/vmware/govmomi/govc/role/update.go

@@ -0,0 +1,112 @@
+/*
+Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+
+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 role
+
+import (
+	"context"
+	"flag"
+
+	"github.com/vmware/govmomi/govc/cli"
+	"github.com/vmware/govmomi/govc/permissions"
+)
+
+type update struct {
+	*permissions.PermissionFlag
+
+	name   string
+	remove bool
+	add    bool
+}
+
+func init() {
+	cli.Register("role.update", &update{})
+}
+
+func (cmd *update) Register(ctx context.Context, f *flag.FlagSet) {
+	cmd.PermissionFlag, ctx = permissions.NewPermissionFlag(ctx)
+	cmd.PermissionFlag.Register(ctx, f)
+
+	f.StringVar(&cmd.name, "name", "", "Change role name")
+	f.BoolVar(&cmd.remove, "r", false, "Remove given PRIVILEGE(s)")
+	f.BoolVar(&cmd.add, "a", false, "Add given PRIVILEGE(s)")
+}
+
+func (cmd *update) Process(ctx context.Context) error {
+	if err := cmd.PermissionFlag.Process(ctx); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (cmd *update) Usage() string {
+	return "NAME [PRIVILEGE]..."
+}
+
+func (cmd *update) Description() string {
+	return `Update authorization role.
+
+Set, Add or Remove role PRIVILEGE(s).
+
+Examples:
+  govc role.update MyRole $(govc role.ls Admin | grep VirtualMachine.)
+  govc role.update -r MyRole $(govc role.ls Admin | grep VirtualMachine.GuestOperations.)
+  govc role.update -a MyRole $(govc role.ls Admin | grep Datastore.)
+  govc role.update -name RockNRole MyRole`
+}
+
+func (cmd *update) Run(ctx context.Context, f *flag.FlagSet) error {
+	if f.NArg() == 0 {
+		return flag.ErrHelp
+	}
+
+	m, err := cmd.Manager(ctx)
+	if err != nil {
+		return err
+	}
+
+	role, err := cmd.Role(f.Arg(0))
+	if err != nil {
+		return err
+	}
+
+	ids := role.Privilege
+	args := f.Args()[1:]
+
+	if cmd.add {
+		ids = append(ids, args...)
+	} else if cmd.remove {
+		ids = nil
+		rm := make(map[string]bool, len(args))
+		for _, arg := range args {
+			rm[arg] = true
+		}
+
+		for _, id := range role.Privilege {
+			if !rm[id] {
+				ids = append(ids, id)
+			}
+		}
+	} else if len(args) != 0 {
+		ids = args
+	}
+
+	if cmd.name == "" {
+		cmd.name = role.Name
+	}
+
+	return m.UpdateRole(ctx, role.RoleId, cmd.name, ids)
+}