1 files changed, 0 insertions, 357 deletions
diff --git a/vendor/github.com/jessevdk/go-flags/convert.go b/vendor/github.com/jessevdk/go-flags/convert.go
deleted file mode 100644
index cda29b2f0..000000000
--- a/vendor/github.com/jessevdk/go-flags/convert.go
+++ /dev/null
@@ -1,357 +0,0 @@
-// Copyright 2012 Jesse van den Kieboom. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package flags
-
-import (
-	"fmt"
-	"reflect"
-	"strconv"
-	"strings"
-	"time"
-)
-
-// Marshaler is the interface implemented by types that can marshal themselves
-// to a string representation of the flag.
-type Marshaler interface {
-	// MarshalFlag marshals a flag value to its string representation.
-	MarshalFlag() (string, error)
-}
-
-// Unmarshaler is the interface implemented by types that can unmarshal a flag
-// argument to themselves. The provided value is directly passed from the
-// command line.
-type Unmarshaler interface {
-	// UnmarshalFlag unmarshals a string value representation to the flag
-	// value (which therefore needs to be a pointer receiver).
-	UnmarshalFlag(value string) error
-}
-
-// ValueValidator is the interface implemented by types that can validate a
-// flag argument themselves. The provided value is directly passed from the
-// command line.
-type ValueValidator interface {
-	// IsValidValue returns an error if the provided string value is valid for
-	// the flag.
-	IsValidValue(value string) error
-}
-
-func getBase(options multiTag, base int) (int, error) {
-	sbase := options.Get("base")
-
-	var err error
-	var ivbase int64
-
-	if sbase != "" {
-		ivbase, err = strconv.ParseInt(sbase, 10, 32)
-		base = int(ivbase)
-	}
-
-	return base, err
-}
-
-func convertMarshal(val reflect.Value) (bool, string, error) {
-	// Check first for the Marshaler interface
-	if val.Type().NumMethod() > 0 && val.CanInterface() {
-		if marshaler, ok := val.Interface().(Marshaler); ok {
-			ret, err := marshaler.MarshalFlag()
-			return true, ret, err
-		}
-	}
-
-	return false, "", nil
-}
-
-func convertToString(val reflect.Value, options multiTag) (string, error) {
-	if ok, ret, err := convertMarshal(val); ok {
-		return ret, err
-	}
-
-	tp := val.Type()
-
-	// Support for time.Duration
-	if tp == reflect.TypeOf((*time.Duration)(nil)).Elem() {
-		stringer := val.Interface().(fmt.Stringer)
-		return stringer.String(), nil
-	}
-
-	switch tp.Kind() {
-	case reflect.String:
-		return val.String(), nil
-	case reflect.Bool:
-		if val.Bool() {
-			return "true", nil
-		}
-
-		return "false", nil
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		base, err := getBase(options, 10)
-
-		if err != nil {
-			return "", err
-		}
-
-		return strconv.FormatInt(val.Int(), base), nil
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
-		base, err := getBase(options, 10)
-
-		if err != nil {
-			return "", err
-		}
-
-		return strconv.FormatUint(val.Uint(), base), nil
-	case reflect.Float32, reflect.Float64:
-		return strconv.FormatFloat(val.Float(), 'g', -1, tp.Bits()), nil
-	case reflect.Slice:
-		if val.Len() == 0 {
-			return "", nil
-		}
-
-		ret := "["
-
-		for i := 0; i < val.Len(); i++ {
-			if i != 0 {
-				ret += ", "
-			}
-
-			item, err := convertToString(val.Index(i), options)
-
-			if err != nil {
-				return "", err
-			}
-
-			ret += item
-		}
-
-		return ret + "]", nil
-	case reflect.Map:
-		ret := "{"
-
-		for i, key := range val.MapKeys() {
-			if i != 0 {
-				ret += ", "
-			}
-
-			keyitem, err := convertToString(key, options)
-
-			if err != nil {
-				return "", err
-			}
-
-			item, err := convertToString(val.MapIndex(key), options)
-
-			if err != nil {
-				return "", err
-			}
-
-			ret += keyitem + ":" + item
-		}
-
-		return ret + "}", nil
-	case reflect.Ptr:
-		return convertToString(reflect.Indirect(val), options)
-	case reflect.Interface:
-		if !val.IsNil() {
-			return convertToString(val.Elem(), options)
-		}
-	}
-
-	return "", nil
-}
-
-func convertUnmarshal(val string, retval reflect.Value) (bool, error) {
-	if retval.Type().NumMethod() > 0 && retval.CanInterface() {
-		if unmarshaler, ok := retval.Interface().(Unmarshaler); ok {
-			if retval.IsNil() {
-				retval.Set(reflect.New(retval.Type().Elem()))
-
-				// Re-assign from the new value
-				unmarshaler = retval.Interface().(Unmarshaler)
-			}
-
-			return true, unmarshaler.UnmarshalFlag(val)
-		}
-	}
-
-	if retval.Type().Kind() != reflect.Ptr && retval.CanAddr() {
-		return convertUnmarshal(val, retval.Addr())
-	}
-
-	if retval.Type().Kind() == reflect.Interface && !retval.IsNil() {
-		return convertUnmarshal(val, retval.Elem())
-	}
-
-	return false, nil
-}
-
-func convert(val string, retval reflect.Value, options multiTag) error {
-	if ok, err := convertUnmarshal(val, retval); ok {
-		return err
-	}
-
-	tp := retval.Type()
-
-	// Support for time.Duration
-	if tp == reflect.TypeOf((*time.Duration)(nil)).Elem() {
-		parsed, err := time.ParseDuration(val)
-
-		if err != nil {
-			return err
-		}
-
-		retval.SetInt(int64(parsed))
-		return nil
-	}
-
-	switch tp.Kind() {
-	case reflect.String:
-		retval.SetString(val)
-	case reflect.Bool:
-		if val == "" {
-			retval.SetBool(true)
-		} else {
-			b, err := strconv.ParseBool(val)
-
-			if err != nil {
-				return err
-			}
-
-			retval.SetBool(b)
-		}
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		base, err := getBase(options, 10)
-
-		if err != nil {
-			return err
-		}
-
-		parsed, err := strconv.ParseInt(val, base, tp.Bits())
-
-		if err != nil {
-			return err
-		}
-
-		retval.SetInt(parsed)
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
-		base, err := getBase(options, 10)
-
-		if err != nil {
-			return err
-		}
-
-		parsed, err := strconv.ParseUint(val, base, tp.Bits())
-
-		if err != nil {
-			return err
-		}
-
-		retval.SetUint(parsed)
-	case reflect.Float32, reflect.Float64:
-		parsed, err := strconv.ParseFloat(val, tp.Bits())
-
-		if err != nil {
-			return err
-		}
-
-		retval.SetFloat(parsed)
-	case reflect.Slice:
-		elemtp := tp.Elem()
-
-		elemvalptr := reflect.New(elemtp)
-		elemval := reflect.Indirect(elemvalptr)
-
-		if err := convert(val, elemval, options); err != nil {
-			return err
-		}
-
-		retval.Set(reflect.Append(retval, elemval))
-	case reflect.Map:
-		parts := strings.SplitN(val, ":", 2)
-
-		key := parts[0]
-		var value string
-
-		if len(parts) == 2 {
-			value = parts[1]
-		}
-
-		keytp := tp.Key()
-		keyval := reflect.New(keytp)
-
-		if err := convert(key, keyval, options); err != nil {
-			return err
-		}
-
-		valuetp := tp.Elem()
-		valueval := reflect.New(valuetp)
-
-		if err := convert(value, valueval, options); err != nil {
-			return err
-		}
-
-		if retval.IsNil() {
-			retval.Set(reflect.MakeMap(tp))
-		}
-
-		retval.SetMapIndex(reflect.Indirect(keyval), reflect.Indirect(valueval))
-	case reflect.Ptr:
-		if retval.IsNil() {
-			retval.Set(reflect.New(retval.Type().Elem()))
-		}
-
-		return convert(val, reflect.Indirect(retval), options)
-	case reflect.Interface:
-		if !retval.IsNil() {
-			return convert(val, retval.Elem(), options)
-		}
-	}
-
-	return nil
-}
-
-func isPrint(s string) bool {
-	for _, c := range s {
-		if !strconv.IsPrint(c) {
-			return false
-		}
-	}
-
-	return true
-}
-
-func quoteIfNeeded(s string) string {
-	if !isPrint(s) {
-		return strconv.Quote(s)
-	}
-
-	return s
-}
-
-func quoteIfNeededV(s []string) []string {
-	ret := make([]string, len(s))
-
-	for i, v := range s {
-		ret[i] = quoteIfNeeded(v)
-	}
-
-	return ret
-}
-
-func quoteV(s []string) []string {
-	ret := make([]string, len(s))
-
-	for i, v := range s {
-		ret[i] = strconv.Quote(v)
-	}
-
-	return ret
-}
-
-func unquoteIfPossible(s string) (string, error) {
-	if len(s) == 0 || s[0] != '"' {
-		return s, nil
-	}
-
-	return strconv.Unquote(s)
-}