1 files changed, 27 insertions, 9 deletions

diff --git a/vendor/github.com/victorhaggqvist/pflag/int8.go b/vendor/github.com/spf13/pflag/int8.go
index 539c4eb..4da9222 100644
--- a/vendor/github.com/victorhaggqvist/pflag/int8.go
+++ b/vendor/github.com/spf13/pflag/int8.go
@@ -1,9 +1,6 @@
 package pflag
 
-import (
-	"fmt"
-	"strconv"
-)
+import "strconv"
 
 // -- int8 Value
 type int8Value int8
@@ -19,7 +16,28 @@ func (i *int8Value) Set(s string) error {
 	return err
 }
 
-func (i *int8Value) String() string { return fmt.Sprintf("%v", *i) }
+func (i *int8Value) Type() string {
+	return "int8"
+}
+
+func (i *int8Value) String() string { return strconv.FormatInt(int64(*i), 10) }
+
+func int8Conv(sval string) (interface{}, error) {
+	v, err := strconv.ParseInt(sval, 0, 8)
+	if err != nil {
+		return 0, err
+	}
+	return int8(v), nil
+}
+
+// GetInt8 return the int8 value of a flag with the given name
+func (f *FlagSet) GetInt8(name string) (int8, error) {
+	val, err := f.getFlagType(name, "int8", int8Conv)
+	if err != nil {
+		return 0, err
+	}
+	return val.(int8), nil
+}
 
 // Int8Var defines an int8 flag with specified name, default value, and usage string.
 // The argument p points to an int8 variable in which to store the value of the flag.
@@ -27,7 +45,7 @@ func (f *FlagSet) Int8Var(p *int8, name string, value int8, usage string) {
 	f.VarP(newInt8Value(value, p), name, "", usage)
 }
 
-// Like Int8Var, but accepts a shorthand letter that can be used after a single dash.
+// Int8VarP is like Int8Var, but accepts a shorthand letter that can be used after a single dash.
 func (f *FlagSet) Int8VarP(p *int8, name, shorthand string, value int8, usage string) {
 	f.VarP(newInt8Value(value, p), name, shorthand, usage)
 }
@@ -38,7 +56,7 @@ func Int8Var(p *int8, name string, value int8, usage string) {
 	CommandLine.VarP(newInt8Value(value, p), name, "", usage)
 }
 
-// Like Int8Var, but accepts a shorthand letter that can be used after a single dash.
+// Int8VarP is like Int8Var, but accepts a shorthand letter that can be used after a single dash.
 func Int8VarP(p *int8, name, shorthand string, value int8, usage string) {
 	CommandLine.VarP(newInt8Value(value, p), name, shorthand, usage)
 }
@@ -51,7 +69,7 @@ func (f *FlagSet) Int8(name string, value int8, usage string) *int8 {
 	return p
 }
 
-// Like Int8, but accepts a shorthand letter that can be used after a single dash.
+// Int8P is like Int8, but accepts a shorthand letter that can be used after a single dash.
 func (f *FlagSet) Int8P(name, shorthand string, value int8, usage string) *int8 {
 	p := new(int8)
 	f.Int8VarP(p, name, shorthand, value, usage)
@@ -64,7 +82,7 @@ func Int8(name string, value int8, usage string) *int8 {
 	return CommandLine.Int8P(name, "", value, usage)
 }
 
-// Like Int8, but accepts a shorthand letter that can be used after a single dash.
+// Int8P is like Int8, but accepts a shorthand letter that can be used after a single dash.
 func Int8P(name, shorthand string, value int8, usage string) *int8 {
 	return CommandLine.Int8P(name, shorthand, value, usage)
 }