github.com/vmware/govmomi@v0.43.0/govc/license/assigned.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 license 18 19 import ( 20 "context" 21 "flag" 22 "fmt" 23 "io" 24 "os" 25 "text/tabwriter" 26 27 "github.com/vmware/govmomi/govc/cli" 28 "github.com/vmware/govmomi/govc/flags" 29 "github.com/vmware/govmomi/license" 30 "github.com/vmware/govmomi/vim25/types" 31 ) 32 33 type assigned struct { 34 *flags.ClientFlag 35 *flags.OutputFlag 36 37 id string 38 } 39 40 func init() { 41 cli.Register("license.assigned.ls", &assigned{}) 42 } 43 44 func (cmd *assigned) Register(ctx context.Context, f *flag.FlagSet) { 45 cmd.ClientFlag, ctx = flags.NewClientFlag(ctx) 46 cmd.ClientFlag.Register(ctx, f) 47 48 cmd.OutputFlag, ctx = flags.NewOutputFlag(ctx) 49 cmd.OutputFlag.Register(ctx, f) 50 51 f.StringVar(&cmd.id, "id", "", "Entity ID") 52 } 53 54 func (cmd *assigned) Process(ctx context.Context) error { 55 if err := cmd.ClientFlag.Process(ctx); err != nil { 56 return err 57 } 58 if err := cmd.OutputFlag.Process(ctx); err != nil { 59 return err 60 } 61 return nil 62 } 63 64 func (cmd *assigned) Run(ctx context.Context, f *flag.FlagSet) error { 65 client, err := cmd.Client() 66 if err != nil { 67 return err 68 } 69 70 m, err := license.NewManager(client).AssignmentManager(ctx) 71 if err != nil { 72 return err 73 } 74 75 assigned, err := m.QueryAssigned(ctx, cmd.id) 76 if err != nil { 77 return err 78 } 79 80 return cmd.WriteResult(assignedOutput(assigned)) 81 } 82 83 type assignedOutput []types.LicenseAssignmentManagerLicenseAssignment 84 85 func (res assignedOutput) Write(w io.Writer) error { 86 tw := tabwriter.NewWriter(os.Stdout, 4, 0, 2, ' ', 0) 87 fmt.Fprintf(tw, "Id:\tScope:\tName:\tLicense:\n") 88 for _, v := range res { 89 fmt.Fprintf(tw, "%s\t", v.EntityId) 90 fmt.Fprintf(tw, "%s\t", v.Scope) 91 fmt.Fprintf(tw, "%s\t", v.EntityDisplayName) 92 fmt.Fprintf(tw, "%s\t", v.AssignedLicense.LicenseKey) 93 fmt.Fprintf(tw, "\n") 94 } 95 return tw.Flush() 96 }