github.com/vmware/govmomi@v0.37.2/govc/extension/unregister.go (about) 1 /* 2 Copyright (c) 2015 VMware, Inc. All Rights Reserved. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package extension 18 19 import ( 20 "context" 21 "flag" 22 23 "github.com/vmware/govmomi/govc/cli" 24 "github.com/vmware/govmomi/govc/flags" 25 "github.com/vmware/govmomi/object" 26 ) 27 28 type unregister struct { 29 *flags.ClientFlag 30 } 31 32 func init() { 33 cli.Register("extension.unregister", &unregister{}) 34 } 35 36 func (cmd *unregister) Register(ctx context.Context, f *flag.FlagSet) { 37 cmd.ClientFlag, ctx = flags.NewClientFlag(ctx) 38 cmd.ClientFlag.Register(ctx, f) 39 } 40 41 func (cmd *unregister) Process(ctx context.Context) error { 42 if err := cmd.ClientFlag.Process(ctx); err != nil { 43 return err 44 } 45 return nil 46 } 47 48 func (cmd *unregister) Run(ctx context.Context, f *flag.FlagSet) error { 49 c, err := cmd.Client() 50 if err != nil { 51 return err 52 } 53 54 m, err := object.GetExtensionManager(c) 55 if err != nil { 56 return err 57 } 58 59 for _, key := range f.Args() { 60 if err = m.Unregister(ctx, key); err != nil { 61 return err 62 } 63 } 64 65 return nil 66 }