zitadel/cmd/hooks/complex.go
Elio Bischof 19af2f7372
feat: support whole config as env (#6336)
* fix existing env vars

* feat: support all config by env

* cleanup

* remove system users hook

* decode system users in setup
2024-02-16 16:04:42 +00:00

36 lines
860 B
Go

package hooks
import (
"encoding/json"
"net/http"
"reflect"
)
func SliceTypeStringDecode[T any](from, to reflect.Value) (any, error) {
into := make([]T, 0)
return complexTypeStringDecodeHook(from, to, into)
}
func MapTypeStringDecode[K ~string | ~int, V any](from, to reflect.Value) (any, error) {
into := make(map[K]V, 0)
return complexTypeStringDecodeHook(from, to, into)
}
func MapHTTPHeaderStringDecode(from, to reflect.Value) (any, error) {
into := http.Header{}
return complexTypeStringDecodeHook(from, to, into)
}
func complexTypeStringDecodeHook(from, to reflect.Value, out any) (any, error) {
fromInterface := from.Interface()
if to.Type() != reflect.TypeOf(out) {
return fromInterface, nil
}
data, ok := fromInterface.(string)
if !ok {
return fromInterface, nil
}
err := json.Unmarshal([]byte(data), &out)
return out, err
}