github.com/vmware/govmomi@v0.51.0/cli/vm/dataset/entry/set.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 entry
     6  
     7  import (
     8  	"context"
     9  	"flag"
    10  
    11  	"github.com/vmware/govmomi/cli"
    12  	"github.com/vmware/govmomi/cli/flags"
    13  	govc "github.com/vmware/govmomi/cli/vm/dataset"
    14  	"github.com/vmware/govmomi/vapi/vm/dataset"
    15  )
    16  
    17  type set struct {
    18  	*flags.VirtualMachineFlag
    19  	dataSet string
    20  }
    21  
    22  func init() {
    23  	cli.Register("vm.dataset.entry.set", &set{})
    24  }
    25  
    26  func (cmd *set) Register(ctx context.Context, f *flag.FlagSet) {
    27  	cmd.VirtualMachineFlag, ctx = flags.NewVirtualMachineFlag(ctx)
    28  	cmd.VirtualMachineFlag.Register(ctx, f)
    29  	f.StringVar(&cmd.dataSet, "dataset", "", "Data set name or ID")
    30  }
    31  
    32  func (cmd *set) Process(ctx context.Context) error {
    33  	return cmd.VirtualMachineFlag.Process(ctx)
    34  }
    35  
    36  func (cmd *set) Usage() string {
    37  	return "KEY VALUE"
    38  }
    39  
    40  func (cmd *set) Description() string {
    41  	return `Set the value of a data set entry.
    42  
    43  Examples:
    44    govc vm.dataset.entry.set -vm $vm -dataset com.example.project2 somekey somevalue`
    45  }
    46  
    47  func (cmd *set) Run(ctx context.Context, f *flag.FlagSet) error {
    48  	if f.NArg() != 2 {
    49  		return flag.ErrHelp
    50  	}
    51  	entryKey := f.Arg(0)
    52  	entryValue := f.Arg(1)
    53  
    54  	vm, err := cmd.VirtualMachineFlag.VirtualMachine()
    55  	if err != nil {
    56  		return err
    57  	}
    58  	if vm == nil {
    59  		return flag.ErrHelp
    60  	}
    61  	vmId := vm.Reference().Value
    62  
    63  	if cmd.dataSet == "" {
    64  		return flag.ErrHelp
    65  	}
    66  
    67  	c, err := cmd.RestClient()
    68  	if err != nil {
    69  		return err
    70  	}
    71  	mgr := dataset.NewManager(c)
    72  	dataSetId, err := govc.FindDataSetId(ctx, mgr, vmId, cmd.dataSet)
    73  	if err != nil {
    74  		return err
    75  	}
    76  	return mgr.SetEntry(ctx, vmId, dataSetId, entryKey, entryValue)
    77  }