blob: c6ad3d8eb34fb8dcc1b8f91c51f881306828e574 (
plain) (
blame)
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
|
package config
import (
"io"
"os"
"github.com/src-d/gcfg"
)
// A Decoder reads and decodes config files from an input stream.
type Decoder struct {
io.Reader
}
// NewDecoder returns a new decoder that reads from r.
func NewDecoder(r io.Reader) *Decoder {
return &Decoder{r}
}
// Decode reads the whole config from its input and stores it in the
// value pointed to by config.
func (d *Decoder) Decode(config *Config) error {
cb := func(s string, ss string, k string, v string, bv bool) error {
if ss == "" && k == "" {
config.Section(s)
return nil
}
if ss != "" && k == "" {
config.Section(s).Subsection(ss)
return nil
}
config.AddOption(s, ss, k, v)
return nil
}
return gcfg.ReadWithCallback(io.TeeReader(d, os.Stdout), cb)
}
|
