core/config: add support for maps in environments

This commit is contained in:
Caleb Doxsey 2023-11-07 12:22:44 -07:00
parent ffca3b36a9
commit ead090d9ce
3 changed files with 25 additions and 0 deletions

View file

@ -528,6 +528,21 @@ func decodeSANMatcherHookFunc() mapstructure.DecodeHookFunc {
}
}
func decodeStringToMapHookFunc() mapstructure.DecodeHookFunc {
return mapstructure.DecodeHookFuncValue(func(f, t reflect.Value) (any, error) {
if f.Kind() != reflect.String || t.Kind() != reflect.Map {
return f.Interface(), nil
}
err := json.Unmarshal([]byte(f.Interface().(string)), t.Addr().Interface())
if err != nil {
return nil, err
}
return t.Interface(), nil
})
}
// serializable converts mapstructure nested map into map[string]interface{} that is serializable to JSON
func serializable(in interface{}) (interface{}, error) {
switch typed := in.(type) {