github.com/vmware/govmomi@v0.37.2/govc/datastore/disk/inflate.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 disk
    18  
    19  import (
    20  	"context"
    21  	"flag"
    22  	"fmt"
    23  
    24  	"github.com/vmware/govmomi/govc/cli"
    25  	"github.com/vmware/govmomi/govc/flags"
    26  	"github.com/vmware/govmomi/object"
    27  )
    28  
    29  type inflate struct {
    30  	*flags.DatastoreFlag
    31  }
    32  
    33  func init() {
    34  	cli.Register("datastore.disk.inflate", &inflate{})
    35  }
    36  
    37  func (cmd *inflate) Register(ctx context.Context, f *flag.FlagSet) {
    38  	cmd.DatastoreFlag, ctx = flags.NewDatastoreFlag(ctx)
    39  	cmd.DatastoreFlag.Register(ctx, f)
    40  }
    41  
    42  func (cmd *inflate) Process(ctx context.Context) error {
    43  	return cmd.DatastoreFlag.Process(ctx)
    44  }
    45  
    46  func (cmd *inflate) Usage() string {
    47  	return "VMDK"
    48  }
    49  
    50  func (cmd *inflate) Description() string {
    51  	return `Inflate VMDK on DS.
    52  
    53  Examples:
    54    govc datastore.disk.inflate disks/disk1.vmdk`
    55  }
    56  
    57  func (cmd *inflate) Run(ctx context.Context, f *flag.FlagSet) error {
    58  	if f.NArg() == 0 {
    59  		return flag.ErrHelp
    60  	}
    61  
    62  	dc, err := cmd.Datacenter()
    63  	if err != nil {
    64  		return err
    65  	}
    66  
    67  	ds, err := cmd.Datastore()
    68  	if err != nil {
    69  		return err
    70  	}
    71  
    72  	m := object.NewVirtualDiskManager(ds.Client())
    73  	path := ds.Path(f.Arg(0))
    74  	task, err := m.InflateVirtualDisk(ctx, path, dc)
    75  	if err != nil {
    76  		return err
    77  	}
    78  
    79  	logger := cmd.ProgressLogger(fmt.Sprintf("Inflating %s...", path))
    80  	defer logger.Wait()
    81  
    82  	_, err = task.WaitForResult(ctx, logger)
    83  	return err
    84  }