-
Notifications
You must be signed in to change notification settings - Fork 0
/
yaml.go
64 lines (48 loc) · 845 Bytes
/
yaml.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
package types
import (
"bytes"
"gopkg.in/yaml.v3"
)
type YAML string
func MakeYAML(v interface{}) YAML {
if v == nil {
return ""
}
p, err := yaml.Marshal(v)
if err != nil {
panic("unexpected error: " + err.Error())
}
return YAML(bytes.TrimSpace(p))
}
func (s YAML) Value() interface{} {
v, err := s.TryValue()
if err != nil {
panic("unexpected error: " + err.Error())
}
return v
}
func (s YAML) TryValue() (interface{}, error) {
if s == "" {
return nil, nil
}
var v interface{}
if err := s.Unmarshal(&v); err != nil {
return nil, err
}
return v, nil
}
func (s YAML) String() string {
return string(s)
}
func (s YAML) Bytes() []byte {
if s == "" {
return nil
}
return []byte(s)
}
func (s YAML) Unmarshal(v interface{}) error {
if s == "" {
return nil
}
return yaml.Unmarshal(s.Bytes(), v)
}