42 lines
814 B
Go
42 lines
814 B
Go
|
package grconfig
|
||
|
|
|
||
|
|
import (
|
||
|
|
"bytes"
|
||
|
|
"errors"
|
||
|
|
"gopkg.in/yaml.v2"
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
type ConfigerChannelYAML struct {
|
||
|
|
tmp interface{}
|
||
|
|
filename string
|
||
|
|
adapter string
|
||
|
|
}
|
||
|
|
|
||
|
|
func (conf *ConfigerChannelYAML) String(item string) string {
|
||
|
|
chunks := strings.SplitN(item, ".", 2)
|
||
|
|
target := recursiveParse(chunks[1], conf.tmp)
|
||
|
|
if str, ok := target.(string); ok {
|
||
|
|
return str
|
||
|
|
}
|
||
|
|
return ""
|
||
|
|
}
|
||
|
|
|
||
|
|
func (conf *ConfigerChannelYAML) Item(item string, t interface{}) (err error) {
|
||
|
|
chunks := strings.SplitN(item, ".", 2)
|
||
|
|
target := recursiveParse(chunks[1], conf.tmp)
|
||
|
|
if target == nil {
|
||
|
|
err = errors.New("item doesn't exists")
|
||
|
|
return
|
||
|
|
}
|
||
|
|
out, _ := yaml.Marshal(target)
|
||
|
|
err = yaml.Unmarshal(out, t)
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
func parseYAML(buf bytes.Buffer) interface{} {
|
||
|
|
var v interface{}
|
||
|
|
yaml.Unmarshal(buf.Bytes(), &v)
|
||
|
|
return v
|
||
|
|
}
|