github.com/vmware/govmomi@v0.37.1/govc/tags/update.go (about)

     1  /*
     2  Copyright (c) 2018 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 tags
    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/vapi/tags"
    26  )
    27  
    28  type update struct {
    29  	*flags.ClientFlag
    30  
    31  	tag tags.Tag
    32  	cat string
    33  }
    34  
    35  func init() {
    36  	cli.Register("tags.update", &update{})
    37  }
    38  
    39  func (cmd *update) Register(ctx context.Context, f *flag.FlagSet) {
    40  	cmd.ClientFlag, ctx = flags.NewClientFlag(ctx)
    41  	cmd.ClientFlag.Register(ctx, f)
    42  
    43  	f.StringVar(&cmd.tag.Name, "n", "", "Name of tag")
    44  	f.StringVar(&cmd.tag.Description, "d", "", "Description of tag")
    45  	f.StringVar(&cmd.cat, "c", "", "Tag category")
    46  }
    47  
    48  func (cmd *update) Usage() string {
    49  	return "NAME"
    50  }
    51  
    52  func (cmd *update) Description() string {
    53  	return `Update tag.
    54  
    55  Examples:
    56    govc tags.update -d "K8s zone US-CA1" k8s-zone-us-ca1
    57    govc tags.update -d "K8s zone US-CA1" -c k8s-zone us-ca1`
    58  }
    59  
    60  func (cmd *update) Run(ctx context.Context, f *flag.FlagSet) error {
    61  	if f.NArg() != 1 {
    62  		return flag.ErrHelp
    63  	}
    64  	arg := f.Arg(0)
    65  
    66  	c, err := cmd.RestClient()
    67  	if err != nil {
    68  		return err
    69  	}
    70  
    71  	m := tags.NewManager(c)
    72  	tag, err := m.GetTagForCategory(ctx, arg, cmd.cat)
    73  	if err != nil {
    74  		return err
    75  	}
    76  	tag.Patch(&cmd.tag)
    77  	return m.UpdateTag(ctx, tag)
    78  }