From b1af8fd87760b34e3ff2fd3bda38f211815a0473 Mon Sep 17 00:00:00 2001 From: Terin Stock Date: Sun, 9 Mar 2025 17:47:56 +0100 Subject: [chore] remove vendor --- .../go-viper/mapstructure/v2/decode_hooks.go | 714 --------------------- 1 file changed, 714 deletions(-) delete mode 100644 vendor/github.com/go-viper/mapstructure/v2/decode_hooks.go (limited to 'vendor/github.com/go-viper/mapstructure/v2/decode_hooks.go') diff --git a/vendor/github.com/go-viper/mapstructure/v2/decode_hooks.go b/vendor/github.com/go-viper/mapstructure/v2/decode_hooks.go deleted file mode 100644 index a852a0a04..000000000 --- a/vendor/github.com/go-viper/mapstructure/v2/decode_hooks.go +++ /dev/null @@ -1,714 +0,0 @@ -package mapstructure - -import ( - "encoding" - "errors" - "fmt" - "net" - "net/netip" - "net/url" - "reflect" - "strconv" - "strings" - "time" -) - -// typedDecodeHook takes a raw DecodeHookFunc (an any) and turns -// it into the proper DecodeHookFunc type, such as DecodeHookFuncType. -func typedDecodeHook(h DecodeHookFunc) DecodeHookFunc { - // Create variables here so we can reference them with the reflect pkg - var f1 DecodeHookFuncType - var f2 DecodeHookFuncKind - var f3 DecodeHookFuncValue - - // Fill in the variables into this interface and the rest is done - // automatically using the reflect package. - potential := []any{f1, f2, f3} - - v := reflect.ValueOf(h) - vt := v.Type() - for _, raw := range potential { - pt := reflect.ValueOf(raw).Type() - if vt.ConvertibleTo(pt) { - return v.Convert(pt).Interface() - } - } - - return nil -} - -// cachedDecodeHook takes a raw DecodeHookFunc (an any) and turns -// it into a closure to be used directly -// if the type fails to convert we return a closure always erroring to keep the previous behaviour -func cachedDecodeHook(raw DecodeHookFunc) func(from reflect.Value, to reflect.Value) (any, error) { - switch f := typedDecodeHook(raw).(type) { - case DecodeHookFuncType: - return func(from reflect.Value, to reflect.Value) (any, error) { - return f(from.Type(), to.Type(), from.Interface()) - } - case DecodeHookFuncKind: - return func(from reflect.Value, to reflect.Value) (any, error) { - return f(from.Kind(), to.Kind(), from.Interface()) - } - case DecodeHookFuncValue: - return func(from reflect.Value, to reflect.Value) (any, error) { - return f(from, to) - } - default: - return func(from reflect.Value, to reflect.Value) (any, error) { - return nil, errors.New("invalid decode hook signature") - } - } -} - -// DecodeHookExec executes the given decode hook. This should be used -// since it'll naturally degrade to the older backwards compatible DecodeHookFunc -// that took reflect.Kind instead of reflect.Type. -func DecodeHookExec( - raw DecodeHookFunc, - from reflect.Value, to reflect.Value, -) (any, error) { - switch f := typedDecodeHook(raw).(type) { - case DecodeHookFuncType: - return f(from.Type(), to.Type(), from.Interface()) - case DecodeHookFuncKind: - return f(from.Kind(), to.Kind(), from.Interface()) - case DecodeHookFuncValue: - return f(from, to) - default: - return nil, errors.New("invalid decode hook signature") - } -} - -// ComposeDecodeHookFunc creates a single DecodeHookFunc that -// automatically composes multiple DecodeHookFuncs. -// -// The composed funcs are called in order, with the result of the -// previous transformation. -func ComposeDecodeHookFunc(fs ...DecodeHookFunc) DecodeHookFunc { - cached := make([]func(from reflect.Value, to reflect.Value) (any, error), 0, len(fs)) - for _, f := range fs { - cached = append(cached, cachedDecodeHook(f)) - } - return func(f reflect.Value, t reflect.Value) (any, error) { - var err error - data := f.Interface() - - newFrom := f - for _, c := range cached { - data, err = c(newFrom, t) - if err != nil { - return nil, err - } - if v, ok := data.(reflect.Value); ok { - newFrom = v - } else { - newFrom = reflect.ValueOf(data) - } - } - - return data, nil - } -} - -// OrComposeDecodeHookFunc executes all input hook functions until one of them returns no error. In that case its value is returned. -// If all hooks return an error, OrComposeDecodeHookFunc returns an error concatenating all error messages. -func OrComposeDecodeHookFunc(ff ...DecodeHookFunc) DecodeHookFunc { - cached := make([]func(from reflect.Value, to reflect.Value) (any, error), 0, len(ff)) - for _, f := range ff { - cached = append(cached, cachedDecodeHook(f)) - } - return func(a, b reflect.Value) (any, error) { - var allErrs string - var out any - var err error - - for _, c := range cached { - out, err = c(a, b) - if err != nil { - allErrs += err.Error() + "\n" - continue - } - - return out, nil - } - - return nil, errors.New(allErrs) - } -} - -// StringToSliceHookFunc returns a DecodeHookFunc that converts -// string to []string by splitting on the given sep. -func StringToSliceHookFunc(sep string) DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - if t != reflect.SliceOf(f) { - return data, nil - } - - raw := data.(string) - if raw == "" { - return []string{}, nil - } - - return strings.Split(raw, sep), nil - } -} - -// StringToWeakSliceHookFunc brings back the old (pre-v2) behavior of [StringToSliceHookFunc]. -// -// As of mapstructure v2.0.0 [StringToSliceHookFunc] checks if the return type is a string slice. -// This function removes that check. -func StringToWeakSliceHookFunc(sep string) DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Slice { - return data, nil - } - - raw := data.(string) - if raw == "" { - return []string{}, nil - } - - return strings.Split(raw, sep), nil - } -} - -// StringToTimeDurationHookFunc returns a DecodeHookFunc that converts -// strings to time.Duration. -func StringToTimeDurationHookFunc() DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - if t != reflect.TypeOf(time.Duration(5)) { - return data, nil - } - - // Convert it by parsing - d, err := time.ParseDuration(data.(string)) - - return d, wrapTimeParseDurationError(err) - } -} - -// StringToTimeLocationHookFunc returns a DecodeHookFunc that converts -// strings to *time.Location. -func StringToTimeLocationHookFunc() DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - if t != reflect.TypeOf(time.Local) { - return data, nil - } - d, err := time.LoadLocation(data.(string)) - - return d, wrapTimeParseLocationError(err) - } -} - -// StringToURLHookFunc returns a DecodeHookFunc that converts -// strings to *url.URL. -func StringToURLHookFunc() DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - if t != reflect.TypeOf(&url.URL{}) { - return data, nil - } - - // Convert it by parsing - u, err := url.Parse(data.(string)) - - return u, wrapUrlError(err) - } -} - -// StringToIPHookFunc returns a DecodeHookFunc that converts -// strings to net.IP -func StringToIPHookFunc() DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - if t != reflect.TypeOf(net.IP{}) { - return data, nil - } - - // Convert it by parsing - ip := net.ParseIP(data.(string)) - if ip == nil { - return net.IP{}, fmt.Errorf("failed parsing ip") - } - - return ip, nil - } -} - -// StringToIPNetHookFunc returns a DecodeHookFunc that converts -// strings to net.IPNet -func StringToIPNetHookFunc() DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - if t != reflect.TypeOf(net.IPNet{}) { - return data, nil - } - - // Convert it by parsing - _, net, err := net.ParseCIDR(data.(string)) - return net, wrapNetParseError(err) - } -} - -// StringToTimeHookFunc returns a DecodeHookFunc that converts -// strings to time.Time. -func StringToTimeHookFunc(layout string) DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - if t != reflect.TypeOf(time.Time{}) { - return data, nil - } - - // Convert it by parsing - ti, err := time.Parse(layout, data.(string)) - - return ti, wrapTimeParseError(err) - } -} - -// WeaklyTypedHook is a DecodeHookFunc which adds support for weak typing to -// the decoder. -// -// Note that this is significantly different from the WeaklyTypedInput option -// of the DecoderConfig. -func WeaklyTypedHook( - f reflect.Kind, - t reflect.Kind, - data any, -) (any, error) { - dataVal := reflect.ValueOf(data) - switch t { - case reflect.String: - switch f { - case reflect.Bool: - if dataVal.Bool() { - return "1", nil - } - return "0", nil - case reflect.Float32: - return strconv.FormatFloat(dataVal.Float(), 'f', -1, 64), nil - case reflect.Int: - return strconv.FormatInt(dataVal.Int(), 10), nil - case reflect.Slice: - dataType := dataVal.Type() - elemKind := dataType.Elem().Kind() - if elemKind == reflect.Uint8 { - return string(dataVal.Interface().([]uint8)), nil - } - case reflect.Uint: - return strconv.FormatUint(dataVal.Uint(), 10), nil - } - } - - return data, nil -} - -func RecursiveStructToMapHookFunc() DecodeHookFunc { - return func(f reflect.Value, t reflect.Value) (any, error) { - if f.Kind() != reflect.Struct { - return f.Interface(), nil - } - - var i any = struct{}{} - if t.Type() != reflect.TypeOf(&i).Elem() { - return f.Interface(), nil - } - - m := make(map[string]any) - t.Set(reflect.ValueOf(m)) - - return f.Interface(), nil - } -} - -// TextUnmarshallerHookFunc returns a DecodeHookFunc that applies -// strings to the UnmarshalText function, when the target type -// implements the encoding.TextUnmarshaler interface -func TextUnmarshallerHookFunc() DecodeHookFuncType { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - result := reflect.New(t).Interface() - unmarshaller, ok := result.(encoding.TextUnmarshaler) - if !ok { - return data, nil - } - str, ok := data.(string) - if !ok { - str = reflect.Indirect(reflect.ValueOf(&data)).Elem().String() - } - if err := unmarshaller.UnmarshalText([]byte(str)); err != nil { - return nil, err - } - return result, nil - } -} - -// StringToNetIPAddrHookFunc returns a DecodeHookFunc that converts -// strings to netip.Addr. -func StringToNetIPAddrHookFunc() DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - if t != reflect.TypeOf(netip.Addr{}) { - return data, nil - } - - // Convert it by parsing - addr, err := netip.ParseAddr(data.(string)) - - return addr, wrapNetIPParseAddrError(err) - } -} - -// StringToNetIPAddrPortHookFunc returns a DecodeHookFunc that converts -// strings to netip.AddrPort. -func StringToNetIPAddrPortHookFunc() DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - if t != reflect.TypeOf(netip.AddrPort{}) { - return data, nil - } - - // Convert it by parsing - addrPort, err := netip.ParseAddrPort(data.(string)) - - return addrPort, wrapNetIPParseAddrPortError(err) - } -} - -// StringToNetIPPrefixHookFunc returns a DecodeHookFunc that converts -// strings to netip.Prefix. -func StringToNetIPPrefixHookFunc() DecodeHookFunc { - return func( - f reflect.Type, - t reflect.Type, - data any, - ) (any, error) { - if f.Kind() != reflect.String { - return data, nil - } - if t != reflect.TypeOf(netip.Prefix{}) { - return data, nil - } - - // Convert it by parsing - prefix, err := netip.ParsePrefix(data.(string)) - - return prefix, wrapNetIPParsePrefixError(err) - } -} - -// StringToBasicTypeHookFunc returns a DecodeHookFunc that converts -// strings to basic types. -// int8, uint8, int16, uint16, int32, uint32, int64, uint64, int, uint, float32, float64, bool, byte, rune, complex64, complex128 -func StringToBasicTypeHookFunc() DecodeHookFunc { - return ComposeDecodeHookFunc( - StringToInt8HookFunc(), - StringToUint8HookFunc(), - StringToInt16HookFunc(), - StringToUint16HookFunc(), - StringToInt32HookFunc(), - StringToUint32HookFunc(), - StringToInt64HookFunc(), - StringToUint64HookFunc(), - StringToIntHookFunc(), - StringToUintHookFunc(), - StringToFloat32HookFunc(), - StringToFloat64HookFunc(), - StringToBoolHookFunc(), - // byte and rune are aliases for uint8 and int32 respectively - // StringToByteHookFunc(), - // StringToRuneHookFunc(), - StringToComplex64HookFunc(), - StringToComplex128HookFunc(), - ) -} - -// StringToInt8HookFunc returns a DecodeHookFunc that converts -// strings to int8. -func StringToInt8HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Int8 { - return data, nil - } - - // Convert it by parsing - i64, err := strconv.ParseInt(data.(string), 0, 8) - return int8(i64), wrapStrconvNumError(err) - } -} - -// StringToUint8HookFunc returns a DecodeHookFunc that converts -// strings to uint8. -func StringToUint8HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Uint8 { - return data, nil - } - - // Convert it by parsing - u64, err := strconv.ParseUint(data.(string), 0, 8) - return uint8(u64), wrapStrconvNumError(err) - } -} - -// StringToInt16HookFunc returns a DecodeHookFunc that converts -// strings to int16. -func StringToInt16HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Int16 { - return data, nil - } - - // Convert it by parsing - i64, err := strconv.ParseInt(data.(string), 0, 16) - return int16(i64), wrapStrconvNumError(err) - } -} - -// StringToUint16HookFunc returns a DecodeHookFunc that converts -// strings to uint16. -func StringToUint16HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Uint16 { - return data, nil - } - - // Convert it by parsing - u64, err := strconv.ParseUint(data.(string), 0, 16) - return uint16(u64), wrapStrconvNumError(err) - } -} - -// StringToInt32HookFunc returns a DecodeHookFunc that converts -// strings to int32. -func StringToInt32HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Int32 { - return data, nil - } - - // Convert it by parsing - i64, err := strconv.ParseInt(data.(string), 0, 32) - return int32(i64), wrapStrconvNumError(err) - } -} - -// StringToUint32HookFunc returns a DecodeHookFunc that converts -// strings to uint32. -func StringToUint32HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Uint32 { - return data, nil - } - - // Convert it by parsing - u64, err := strconv.ParseUint(data.(string), 0, 32) - return uint32(u64), wrapStrconvNumError(err) - } -} - -// StringToInt64HookFunc returns a DecodeHookFunc that converts -// strings to int64. -func StringToInt64HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Int64 { - return data, nil - } - - // Convert it by parsing - i64, err := strconv.ParseInt(data.(string), 0, 64) - return int64(i64), wrapStrconvNumError(err) - } -} - -// StringToUint64HookFunc returns a DecodeHookFunc that converts -// strings to uint64. -func StringToUint64HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Uint64 { - return data, nil - } - - // Convert it by parsing - u64, err := strconv.ParseUint(data.(string), 0, 64) - return uint64(u64), wrapStrconvNumError(err) - } -} - -// StringToIntHookFunc returns a DecodeHookFunc that converts -// strings to int. -func StringToIntHookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Int { - return data, nil - } - - // Convert it by parsing - i64, err := strconv.ParseInt(data.(string), 0, 0) - return int(i64), wrapStrconvNumError(err) - } -} - -// StringToUintHookFunc returns a DecodeHookFunc that converts -// strings to uint. -func StringToUintHookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Uint { - return data, nil - } - - // Convert it by parsing - u64, err := strconv.ParseUint(data.(string), 0, 0) - return uint(u64), wrapStrconvNumError(err) - } -} - -// StringToFloat32HookFunc returns a DecodeHookFunc that converts -// strings to float32. -func StringToFloat32HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Float32 { - return data, nil - } - - // Convert it by parsing - f64, err := strconv.ParseFloat(data.(string), 32) - return float32(f64), wrapStrconvNumError(err) - } -} - -// StringToFloat64HookFunc returns a DecodeHookFunc that converts -// strings to float64. -func StringToFloat64HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Float64 { - return data, nil - } - - // Convert it by parsing - f64, err := strconv.ParseFloat(data.(string), 64) - return f64, wrapStrconvNumError(err) - } -} - -// StringToBoolHookFunc returns a DecodeHookFunc that converts -// strings to bool. -func StringToBoolHookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Bool { - return data, nil - } - - // Convert it by parsing - b, err := strconv.ParseBool(data.(string)) - return b, wrapStrconvNumError(err) - } -} - -// StringToByteHookFunc returns a DecodeHookFunc that converts -// strings to byte. -func StringToByteHookFunc() DecodeHookFunc { - return StringToUint8HookFunc() -} - -// StringToRuneHookFunc returns a DecodeHookFunc that converts -// strings to rune. -func StringToRuneHookFunc() DecodeHookFunc { - return StringToInt32HookFunc() -} - -// StringToComplex64HookFunc returns a DecodeHookFunc that converts -// strings to complex64. -func StringToComplex64HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Complex64 { - return data, nil - } - - // Convert it by parsing - c128, err := strconv.ParseComplex(data.(string), 64) - return complex64(c128), wrapStrconvNumError(err) - } -} - -// StringToComplex128HookFunc returns a DecodeHookFunc that converts -// strings to complex128. -func StringToComplex128HookFunc() DecodeHookFunc { - return func(f reflect.Type, t reflect.Type, data any) (any, error) { - if f.Kind() != reflect.String || t.Kind() != reflect.Complex128 { - return data, nil - } - - // Convert it by parsing - c128, err := strconv.ParseComplex(data.(string), 128) - return c128, wrapStrconvNumError(err) - } -} -- cgit v1.2.3