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
|
package main
import (
"encoding/json"
"fmt"
"os"
"github.com/containers/storage"
"github.com/containers/storage/internal/opts"
"github.com/containers/storage/pkg/mflag"
)
func getNames(flags *mflag.FlagSet, action string, m storage.Store, args []string) int {
if len(args) < 1 {
return 1
}
id, err := m.Lookup(args[0])
if err != nil {
fmt.Fprintf(os.Stderr, "%+v\n", err)
return 1
}
names, err := m.Names(id)
if err != nil {
fmt.Fprintf(os.Stderr, "%+v\n", err)
return 1
}
if jsonOutput {
json.NewEncoder(os.Stdout).Encode(append([]string{}, names...))
} else {
for _, name := range names {
fmt.Printf("%s\n", name)
}
}
return 0
}
func addNames(flags *mflag.FlagSet, action string, m storage.Store, args []string) int {
if len(args) < 1 {
return 1
}
id, err := m.Lookup(args[0])
if err != nil {
fmt.Fprintf(os.Stderr, "%+v\n", err)
return 1
}
oldnames, err := m.Names(id)
if err != nil {
fmt.Fprintf(os.Stderr, "%+v\n", err)
return 1
}
newNames := []string{}
if oldnames != nil {
newNames = append(newNames, oldnames...)
}
if paramNames != nil {
newNames = append(newNames, paramNames...)
}
if err := m.SetNames(id, newNames); err != nil {
fmt.Fprintf(os.Stderr, "%+v\n", err)
return 1
}
names, err := m.Names(id)
if err != nil {
fmt.Fprintf(os.Stderr, "%+v\n", err)
return 1
}
if jsonOutput {
json.NewEncoder(os.Stdout).Encode(names)
}
return 0
}
func setNames(flags *mflag.FlagSet, action string, m storage.Store, args []string) int {
if len(args) < 1 {
return 1
}
id, err := m.Lookup(args[0])
if err != nil {
fmt.Fprintf(os.Stderr, "%+v\n", err)
return 1
}
if err := m.SetNames(id, paramNames); err != nil {
fmt.Fprintf(os.Stderr, "%+v\n", err)
return 1
}
names, err := m.Names(id)
if err != nil {
fmt.Fprintf(os.Stderr, "%+v\n", err)
return 1
}
if jsonOutput {
json.NewEncoder(os.Stdout).Encode(names)
}
return 0
}
func init() {
commands = append(commands, command{
names: []string{"get-names", "getnames"},
optionsHelp: "[options [...]] imageOrContainerNameOrID",
usage: "Get layer, image, or container name or names",
minArgs: 1,
action: getNames,
addFlags: func(flags *mflag.FlagSet, cmd *command) {
flags.BoolVar(&jsonOutput, []string{"-json", "j"}, jsonOutput, "Prefer JSON output")
},
})
commands = append(commands, command{
names: []string{"add-names", "addnames"},
optionsHelp: "[options [...]] imageOrContainerNameOrID",
usage: "Add layer, image, or container name or names",
minArgs: 1,
action: addNames,
addFlags: func(flags *mflag.FlagSet, cmd *command) {
flags.Var(opts.NewListOptsRef(¶mNames, nil), []string{"-name", "n"}, "New name")
flags.BoolVar(&jsonOutput, []string{"-json", "j"}, jsonOutput, "Prefer JSON output")
},
})
commands = append(commands, command{
names: []string{"set-names", "setnames"},
optionsHelp: "[options [...]] imageOrContainerNameOrID",
usage: "Set layer, image, or container name or names",
minArgs: 1,
action: setNames,
addFlags: func(flags *mflag.FlagSet, cmd *command) {
flags.Var(opts.NewListOptsRef(¶mNames, nil), []string{"-name", "n"}, "New name")
flags.BoolVar(&jsonOutput, []string{"-json", "j"}, jsonOutput, "Prefer JSON output")
},
})
}
|
