1 files changed, 67 insertions, 0 deletions
diff --git a/vendor/github.com/pborman/getopt/int32.go b/vendor/github.com/pborman/getopt/int32.go
new file mode 100644
index 0000000..b8f3415
--- /dev/null
+++ b/vendor/github.com/pborman/getopt/int32.go
@@ -0,0 +1,67 @@
+// 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"
+	"strconv"
+)
+
+type int32Value int32
+
+func (i *int32Value) Set(value string, opt Option) error {
+	v, err := strconv.ParseInt(value, 0, 32)
+	if err != nil {
+		if e, ok := err.(*strconv.NumError); ok {
+			switch e.Err {
+			case strconv.ErrRange:
+				err = fmt.Errorf("value out of range: %s", value)
+			case strconv.ErrSyntax:
+				err = fmt.Errorf("not a valid number: %s", value)
+			}
+		}
+		return err
+	}
+	*i = int32Value(v)
+	return nil
+}
+
+func (i *int32Value) String() string {
+	return strconv.FormatInt(int64(*i), 10)
+}
+
+// Int32 creates an option that parses its value as an int32.
+func Int32(name rune, value int32, helpvalue ...string) *int32 {
+	return CommandLine.Int32(name, value, helpvalue...)
+}
+
+func (s *Set) Int32(name rune, value int32, helpvalue ...string) *int32 {
+	return s.Int32Long("", name, value, helpvalue...)
+}
+
+func Int32Long(name string, short rune, value int32, helpvalue ...string) *int32 {
+	return CommandLine.Int32Long(name, short, value, helpvalue...)
+}
+
+func (s *Set) Int32Long(name string, short rune, value int32, helpvalue ...string) *int32 {
+	s.Int32VarLong(&value, name, short, helpvalue...)
+	return &value
+}
+
+func Int32Var(p *int32, name rune, helpvalue ...string) Option {
+	return CommandLine.Int32Var(p, name, helpvalue...)
+}
+
+func (s *Set) Int32Var(p *int32, name rune, helpvalue ...string) Option {
+	return s.Int32VarLong(p, "", name, helpvalue...)
+}
+
+func Int32VarLong(p *int32, name string, short rune, helpvalue ...string) Option {
+	return CommandLine.Int32VarLong(p, name, short, helpvalue...)
+}
+
+func (s *Set) Int32VarLong(p *int32, name string, short rune, helpvalue ...string) Option {
+	return s.VarLong((*int32Value)(p), name, short, helpvalue...)
+}