package serial import ( "io" "github.com/xtls/xray-core/core" "github.com/xtls/xray-core/infra/conf" "github.com/xtls/xray-core/main/confloader" ) func BuildConfig(files []string, formats []string) (*core.Config, error) { cf := &conf.Config{} for i, file := range files { newError("Reading config: ", file).AtInfo().WriteToLog() r, err := confloader.LoadConfig(file) if err != nil { return nil, newError("failed to read config: ", file).Base(err) } c, err := ReaderDecoderByFormat[formats[i]](r) if err != nil { return nil, newError("failed to decode config: ", file).Base(err) } if i == 0 { *cf = *c continue } cf.Override(c, file) } return cf.Build() } type readerDecoder func(io.Reader) (*conf.Config, error) var ( ReaderDecoderByFormat = make(map[string]readerDecoder) ) func init() { ReaderDecoderByFormat["json"] = DecodeJSONConfig ReaderDecoderByFormat["yaml"] = DecodeYAMLConfig ReaderDecoderByFormat["toml"] = DecodeTOMLConfig core.ConfigBuilderForFiles = BuildConfig }