-
Notifications
You must be signed in to change notification settings - Fork 896
/
cp.go
152 lines (118 loc) · 3.42 KB
/
cp.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
/*
Copyright (c) 2014-2018 VMware, Inc. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package datastore
import (
"context"
"flag"
"fmt"
"github.com/vmware/govmomi/govc/cli"
"github.com/vmware/govmomi/govc/flags"
"github.com/vmware/govmomi/object"
)
type cp struct {
target
}
func init() {
cli.Register("datastore.cp", &cp{})
}
type target struct {
*flags.DatastoreFlag // The source Datastore and the default target Datastore
dc *flags.DatacenterFlag // Optionally target a different Datacenter
ds *flags.DatastoreFlag // Optionally target a different Datastore
kind bool
force bool
}
func (cmd *target) FileManager() (*object.DatastoreFileManager, error) {
dc, err := cmd.Datacenter()
if err != nil {
return nil, err
}
ds, err := cmd.Datastore()
if err != nil {
return nil, err
}
m := ds.NewFileManager(dc, cmd.force)
dc, err = cmd.dc.Datacenter()
if err != nil {
return nil, err
}
m.DatacenterTarget = dc
return m, nil
}
func (cmd *target) Register(ctx context.Context, f *flag.FlagSet) {
cmd.DatastoreFlag, ctx = flags.NewDatastoreFlag(ctx)
cmd.DatastoreFlag.Register(ctx, f)
cmd.dc = &flags.DatacenterFlag{
OutputFlag: cmd.OutputFlag,
ClientFlag: cmd.ClientFlag,
}
f.StringVar(&cmd.dc.Name, "dc-target", "", "Datacenter destination (defaults to -dc)")
cmd.ds = &flags.DatastoreFlag{
DatacenterFlag: cmd.dc,
}
f.StringVar(&cmd.ds.Name, "ds-target", "", "Datastore destination (defaults to -ds)")
f.BoolVar(&cmd.kind, "t", true, "Use file type to choose disk or file manager")
f.BoolVar(&cmd.force, "f", false, "If true, overwrite any identically named file at the destination")
}
func (cmd *target) Process(ctx context.Context) error {
if err := cmd.DatastoreFlag.Process(ctx); err != nil {
return err
}
if cmd.dc.Name == "" {
// Use source DC as target DC
cmd.dc = cmd.DatacenterFlag
cmd.ds.DatacenterFlag = cmd.dc
}
if cmd.ds.Name == "" {
// Use source DS as target DS
cmd.ds.Name = cmd.DatastoreFlag.Name
}
return nil
}
func (cmd *cp) Usage() string {
return "SRC DST"
}
func (cmd *cp) Description() string {
return `Copy SRC to DST on DATASTORE.
Examples:
govc datastore.cp foo/foo.vmx foo/foo.vmx.old
govc datastore.cp -f my.vmx foo/foo.vmx
govc datastore.cp disks/disk1.vmdk disks/disk2.vmdk
govc datastore.cp disks/disk1.vmdk -dc-target DC2 disks/disk2.vmdk
govc datastore.cp disks/disk1.vmdk -ds-target NFS-2 disks/disk2.vmdk`
}
func (cmd *cp) Run(ctx context.Context, f *flag.FlagSet) error {
args := f.Args()
if len(args) != 2 {
return flag.ErrHelp
}
m, err := cmd.FileManager()
if err != nil {
return err
}
src, err := cmd.DatastorePath(args[0])
if err != nil {
return err
}
dst, err := cmd.target.ds.DatastorePath(args[1])
if err != nil {
return err
}
cp := m.CopyFile
if cmd.kind {
cp = m.Copy
}
logger := cmd.ProgressLogger(fmt.Sprintf("Copying %s to %s...", src, dst))
defer logger.Wait()
return cp(m.WithProgress(ctx, logger), src, dst)
}