1 files changed, 0 insertions, 79 deletions
diff --git a/vendor/github.com/pborman/getopt/v2/enum.go b/vendor/github.com/pborman/getopt/v2/enum.go
deleted file mode 100644
index 1ca6ff9..0000000
--- a/vendor/github.com/pborman/getopt/v2/enum.go
+++ /dev/null
@@ -1,79 +0,0 @@
-// Copyright 2017 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package getopt
-
-import (
-	"errors"
-	"fmt"
-	"sync"
-)
-
-type enumValue string
-
-var (
-	enumValuesMu sync.Mutex
-	enumValues   = make(map[*enumValue]map[string]struct{})
-)
-
-func (s *enumValue) Set(value string, opt Option) error {
-	enumValuesMu.Lock()
-	es, ok := enumValues[s]
-	enumValuesMu.Unlock()
-	if !ok || es == nil {
-		return errors.New("this option has no values")
-	}
-	if _, ok := es[value]; !ok {
-		return errors.New("invalid value: " + value)
-	}
-	*s = enumValue(value)
-	return nil
-}
-
-func (s *enumValue) String() string {
-	return string(*s)
-}
-
-// Enum creates an option that can only be set to one of the enumerated strings
-// passed in values.  Passing nil or an empty slice results in an option that
-// will always fail.  If not "", value is the default value of the enum.  If
-// value is not listed in values then Enum will produce an error on standard
-// error and then exit the program with a status of 1.
-func Enum(name rune, values []string, value string, helpvalue ...string) *string {
-	return CommandLine.Enum(name, values, value, helpvalue...)
-}
-
-func (s *Set) Enum(name rune, values []string, value string, helpvalue ...string) *string {
-	var p enumValue
-	p.define(values, value, &option{short: name})
-	s.FlagLong(&p, "", name, helpvalue...)
-	return (*string)(&p)
-}
-
-func EnumLong(name string, short rune, values []string, value string, helpvalue ...string) *string {
-	return CommandLine.EnumLong(name, short, values, value, helpvalue...)
-}
-
-func (s *Set) EnumLong(name string, short rune, values []string, value string, helpvalue ...string) *string {
-	var p enumValue
-	p.define(values, value, &option{short: short, long: name})
-	s.FlagLong(&p, name, short, helpvalue...)
-	return (*string)(&p)
-}
-
-func (e *enumValue) define(values []string, def string, opt Option) {
-	m := make(map[string]struct{})
-	for _, v := range values {
-		m[v] = struct{}{}
-	}
-	enumValuesMu.Lock()
-	enumValues[e] = m
-	enumValuesMu.Unlock()
-	if def != "" {
-		if err := e.Set(def, nil); err != nil {
-			fmt.Fprintf(stderr, "setting default for %s: %v\n", opt.Name(), err)
-			exit(1)
-		}
-	}
-}