1 files changed, 74 insertions, 0 deletions
diff --git a/vendor/github.com/pborman/getopt/bool.go b/vendor/github.com/pborman/getopt/bool.go
new file mode 100644
index 0000000..37ce019
--- /dev/null
+++ b/vendor/github.com/pborman/getopt/bool.go
@@ -0,0 +1,74 @@
+// Copyright 2013 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 (
+	"fmt"
+	"strings"
+)
+
+type boolValue bool
+
+func (b *boolValue) Set(value string, opt Option) error {
+	switch strings.ToLower(value) {
+	case "", "1", "true", "on", "t":
+		*b = true
+	case "0", "false", "off", "f":
+		*b = false
+	default:
+		return fmt.Errorf("invalid value for bool %s: %q", opt.Name(), value)
+	}
+	return nil
+}
+
+func (b *boolValue) String() string {
+	if *b {
+		return "true"
+	}
+	return "false"
+}
+
+// Bool creates a flag option that is a bool.  Bools normally do not take a
+// value however one can be assigned by using the long form of the option:
+//
+//  --option=true
+//  --o=false
+//
+// Its value is case insenstive and one of true, false, t, f, on, off, t and 0.
+func Bool(name rune, helpvalue ...string) *bool {
+	return CommandLine.Bool(name, helpvalue...)
+}
+
+func (s *Set) Bool(name rune, helpvalue ...string) *bool {
+	var p bool
+	s.BoolVarLong(&p, "", name, helpvalue...)
+	return &p
+}
+
+func BoolLong(name string, short rune, helpvalue ...string) *bool {
+	return CommandLine.BoolLong(name, short, helpvalue...)
+}
+
+func (s *Set) BoolLong(name string, short rune, helpvalue ...string) *bool {
+	var p bool
+	s.BoolVarLong(&p, name, short, helpvalue...)
+	return &p
+}
+
+func BoolVar(p *bool, name rune, helpvalue ...string) Option {
+	return CommandLine.BoolVar(p, name, helpvalue...)
+}
+
+func (s *Set) BoolVar(p *bool, name rune, helpvalue ...string) Option {
+	return s.BoolVarLong(p, "", name, helpvalue...)
+}
+
+func BoolVarLong(p *bool, name string, short rune, helpvalue ...string) Option {
+	return CommandLine.BoolVarLong(p, name, short, helpvalue...)
+}
+
+func (s *Set) BoolVarLong(p *bool, name string, short rune, helpvalue ...string) Option {
+	return s.VarLong((*boolValue)(p), name, short, helpvalue...).SetFlag()
+}