github.com/vmware/govmomi@v0.43.0/govc/task/cancel.go (about)

     1  /*
     2  Copyright (c) 2017 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 task
    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  	"github.com/vmware/govmomi/vim25/types"
    27  )
    28  
    29  type cancel struct {
    30  	*flags.ClientFlag
    31  }
    32  
    33  func init() {
    34  	cli.Register("task.cancel", &cancel{})
    35  }
    36  
    37  func (cmd *cancel) Register(ctx context.Context, f *flag.FlagSet) {
    38  	cmd.ClientFlag, ctx = flags.NewClientFlag(ctx)
    39  	cmd.ClientFlag.Register(ctx, f)
    40  }
    41  
    42  func (cmd *cancel) Description() string {
    43  	return `Cancel tasks.
    44  
    45  Examples:
    46    govc task.cancel task-759`
    47  }
    48  
    49  func (cmd *cancel) Usage() string {
    50  	return "ID..."
    51  }
    52  
    53  func (cmd *cancel) Process(ctx context.Context) error {
    54  	if err := cmd.ClientFlag.Process(ctx); err != nil {
    55  		return err
    56  	}
    57  	return nil
    58  }
    59  
    60  func (cmd *cancel) Run(ctx context.Context, f *flag.FlagSet) error {
    61  	c, err := cmd.Client()
    62  	if err != nil {
    63  		return err
    64  	}
    65  
    66  	for _, id := range f.Args() {
    67  		var ref types.ManagedObjectReference
    68  
    69  		if !ref.FromString(id) {
    70  			ref.Type = "Task"
    71  			ref.Value = id
    72  		}
    73  
    74  		err = object.NewTask(c, ref).Cancel(ctx)
    75  		if err != nil {
    76  			return err
    77  		}
    78  	}
    79  
    80  	return nil
    81  }