1 files changed, 0 insertions, 153 deletions
diff --git a/vendor/github.com/alexflint/go-scalar/scalar.go b/vendor/github.com/alexflint/go-scalar/scalar.go
deleted file mode 100644
index 073392c..0000000
--- a/vendor/github.com/alexflint/go-scalar/scalar.go
+++ /dev/null
@@ -1,153 +0,0 @@
-// Package scalar parses strings into values of scalar type.
-
-package scalar
-
-import (
-	"encoding"
-	"errors"
-	"fmt"
-	"net"
-	"net/mail"
-	"reflect"
-	"strconv"
-	"time"
-)
-
-// The reflected form of some special types
-var (
-	textUnmarshalerType = reflect.TypeOf([]encoding.TextUnmarshaler{}).Elem()
-	durationType        = reflect.TypeOf(time.Duration(0))
-	mailAddressType     = reflect.TypeOf(mail.Address{})
-	macType             = reflect.TypeOf(net.HardwareAddr{})
-)
-
-var (
-	errNotSettable    = errors.New("value is not settable")
-	errPtrNotSettable = errors.New("value is a nil pointer and is not settable")
-)
-
-// Parse assigns a value to v by parsing s.
-func Parse(dest interface{}, s string) error {
-	return ParseValue(reflect.ValueOf(dest), s)
-}
-
-// ParseValue assigns a value to v by parsing s.
-func ParseValue(v reflect.Value, s string) error {
-	// If we have a nil pointer then allocate a new object
-	if v.Kind() == reflect.Ptr && v.IsNil() {
-		if !v.CanSet() {
-			return errPtrNotSettable
-		}
-
-		v.Set(reflect.New(v.Type().Elem()))
-	}
-
-	// If it implements encoding.TextUnmarshaler then use that
-	if scalar, ok := v.Interface().(encoding.TextUnmarshaler); ok {
-		return scalar.UnmarshalText([]byte(s))
-	}
-	// If it's a value instead of a pointer, check that we can unmarshal it
-	// via TextUnmarshaler as well
-	if v.CanAddr() {
-		if scalar, ok := v.Addr().Interface().(encoding.TextUnmarshaler); ok {
-			return scalar.UnmarshalText([]byte(s))
-		}
-	}
-
-	// If we have a pointer then dereference it
-	if v.Kind() == reflect.Ptr {
-		v = v.Elem()
-	}
-
-	if !v.CanSet() {
-		return errNotSettable
-	}
-
-	// Switch on concrete type
-	switch scalar := v.Interface(); scalar.(type) {
-	case time.Duration:
-		duration, err := time.ParseDuration(s)
-		if err != nil {
-			return err
-		}
-		v.Set(reflect.ValueOf(duration))
-		return nil
-	case mail.Address:
-		addr, err := mail.ParseAddress(s)
-		if err != nil {
-			return err
-		}
-		v.Set(reflect.ValueOf(*addr))
-		return nil
-	case net.HardwareAddr:
-		ip, err := net.ParseMAC(s)
-		if err != nil {
-			return err
-		}
-		v.Set(reflect.ValueOf(ip))
-		return nil
-	}
-
-	// Switch on kind so that we can handle derived types
-	switch v.Kind() {
-	case reflect.String:
-		v.SetString(s)
-	case reflect.Bool:
-		x, err := strconv.ParseBool(s)
-		if err != nil {
-			return err
-		}
-		v.SetBool(x)
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		x, err := strconv.ParseInt(s, 10, v.Type().Bits())
-		if err != nil {
-			return err
-		}
-		v.SetInt(x)
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
-		x, err := strconv.ParseUint(s, 10, v.Type().Bits())
-		if err != nil {
-			return err
-		}
-		v.SetUint(x)
-	case reflect.Float32, reflect.Float64:
-		x, err := strconv.ParseFloat(s, v.Type().Bits())
-		if err != nil {
-			return err
-		}
-		v.SetFloat(x)
-	default:
-		return fmt.Errorf("cannot parse into %v", v.Type())
-	}
-	return nil
-}
-
-// CanParse returns true if the type can be parsed from a string.
-func CanParse(t reflect.Type) bool {
-	// If it implements encoding.TextUnmarshaler then use that
-	if t.Implements(textUnmarshalerType) || reflect.PtrTo(t).Implements(textUnmarshalerType) {
-		return true
-	}
-
-	// If we have a pointer then dereference it
-	if t.Kind() == reflect.Ptr {
-		t = t.Elem()
-	}
-
-	// Check for other special types
-	switch t {
-	case durationType, mailAddressType, macType:
-		return true
-	}
-
-	// Fall back to checking the kind
-	switch t.Kind() {
-	case reflect.Bool:
-		return true
-	case reflect.String, reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
-		reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr,
-		reflect.Float32, reflect.Float64:
-		return true
-	}
-	return false
-}