github.com/vmware/govmomi@v0.51.0/cli/license/assigned.go (about)

     1  // © Broadcom. All Rights Reserved.
     2  // The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.
     3  // SPDX-License-Identifier: Apache-2.0
     4  
     5  package license
     6  
     7  import (
     8  	"context"
     9  	"flag"
    10  	"fmt"
    11  	"io"
    12  	"os"
    13  	"text/tabwriter"
    14  
    15  	"github.com/vmware/govmomi/cli"
    16  	"github.com/vmware/govmomi/cli/flags"
    17  	"github.com/vmware/govmomi/license"
    18  	"github.com/vmware/govmomi/vim25/types"
    19  )
    20  
    21  type assigned struct {
    22  	*flags.ClientFlag
    23  	*flags.OutputFlag
    24  
    25  	id string
    26  }
    27  
    28  func init() {
    29  	cli.Register("license.assigned.ls", &assigned{})
    30  }
    31  
    32  func (cmd *assigned) Register(ctx context.Context, f *flag.FlagSet) {
    33  	cmd.ClientFlag, ctx = flags.NewClientFlag(ctx)
    34  	cmd.ClientFlag.Register(ctx, f)
    35  
    36  	cmd.OutputFlag, ctx = flags.NewOutputFlag(ctx)
    37  	cmd.OutputFlag.Register(ctx, f)
    38  
    39  	f.StringVar(&cmd.id, "id", "", "Entity ID")
    40  }
    41  
    42  func (cmd *assigned) Process(ctx context.Context) error {
    43  	if err := cmd.ClientFlag.Process(ctx); err != nil {
    44  		return err
    45  	}
    46  	if err := cmd.OutputFlag.Process(ctx); err != nil {
    47  		return err
    48  	}
    49  	return nil
    50  }
    51  
    52  func (cmd *assigned) Run(ctx context.Context, f *flag.FlagSet) error {
    53  	client, err := cmd.Client()
    54  	if err != nil {
    55  		return err
    56  	}
    57  
    58  	m, err := license.NewManager(client).AssignmentManager(ctx)
    59  	if err != nil {
    60  		return err
    61  	}
    62  
    63  	assigned, err := m.QueryAssigned(ctx, cmd.id)
    64  	if err != nil {
    65  		return err
    66  	}
    67  
    68  	return cmd.WriteResult(assignedOutput(assigned))
    69  }
    70  
    71  type assignedOutput []types.LicenseAssignmentManagerLicenseAssignment
    72  
    73  func (res assignedOutput) Write(w io.Writer) error {
    74  	tw := tabwriter.NewWriter(os.Stdout, 4, 0, 2, ' ', 0)
    75  	fmt.Fprintf(tw, "Id:\tScope:\tName:\tLicense:\n")
    76  	for _, v := range res {
    77  		fmt.Fprintf(tw, "%s\t", v.EntityId)
    78  		fmt.Fprintf(tw, "%s\t", v.Scope)
    79  		fmt.Fprintf(tw, "%s\t", v.EntityDisplayName)
    80  		fmt.Fprintf(tw, "%s\t", v.AssignedLicense.LicenseKey)
    81  		fmt.Fprintf(tw, "\n")
    82  	}
    83  	return tw.Flush()
    84  }