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dex/email/config.go
2015-08-18 11:26:57 -07:00

61 lines
1.4 KiB
Go

// DO NOT EDIT: This file was auto-generated by "go generate"
// To regenerate run:
// go install github.com/coreos/dex/cmd/genconfig
// go generate <<fully qualified package name>>
package email
import (
"encoding/json"
"errors"
"fmt"
)
type NewEmailerConfigFunc func() EmailerConfig
var (
emailerTypes map[string]NewEmailerConfigFunc
)
func RegisterEmailerConfigType(emailerType string, fn NewEmailerConfigFunc) {
if emailerTypes == nil {
emailerTypes = make(map[string]NewEmailerConfigFunc)
}
if _, ok := emailerTypes[emailerType]; ok {
panic(fmt.Sprintf("emailer config type %q already registered", emailerType))
}
emailerTypes[emailerType] = fn
}
func NewEmailerConfigFromType(emailerType string) (EmailerConfig, error) {
fn, ok := emailerTypes[emailerType]
if !ok {
return nil, fmt.Errorf("unrecognized emailer config type %q", emailerType)
}
return fn(), nil
}
func newEmailerConfigFromMap(m map[string]interface{}) (EmailerConfig, error) {
ityp, ok := m["type"]
if !ok {
return nil, errors.New("emailer config type not set")
}
typ, ok := ityp.(string)
if !ok {
return nil, errors.New("emailer config type not string")
}
cfg, err := NewEmailerConfigFromType(typ)
if err != nil {
return nil, err
}
b, err := json.Marshal(m)
if err != nil {
return nil, err
}
if err = json.Unmarshal(b, cfg); err != nil {
return nil, err
}
return cfg, nil
}