fix: handle values from type flags.Bool

help_test.go

@@ -32,9 +32,9 @@ func TestGetHelp(t *testing.T) {
 		args      []string
 		substring string
 	}{
-		{"test1", []string{"sub1", "--help"}, "Usage: test1 sub1 [global options] [command] [arguments]"},
-		{"test1", []string{"xsd", "help"}, "Usage: test1 [global options] [command] [arguments]"},
-		{"test2", []string{"sub1", "sub2"}, "Usage: test2 sub1 sub2 [global options] [command] [arguments]"},
+		{"test1", []string{"sub1", "--help"}, "Usage:  [global options] [command] [arguments]\n\nGlobal Options:\n  -a\tMessage A\n  -x int\n    \tMessage X\n\nCommand: sub1\n\nOptions:\n  -b\tMessage B\n"},
+		{"test1", []string{"xsd", "help"}, "Usage:  [global options] [command] [arguments]\n\nGlobal Options:\n  -a\tMessage A\n  -x int\n    \tMessage X\n\nCommand: sub1\n\nOptions:\n  -b\tMessage B\n"},
+		{"test2", []string{"sub1", "sub2"}, "Usage:  [global options] [command] [arguments]\n\nGlobal Options:\n  -a\tMessage A\n  -x int\n    \tMessage X\n\nCommand: sub1\n\nOptions:\n  -b\tMessage B\n"},
 	}
 
 	for _, table := range tables {

mapping.go

@@ -37,7 +37,7 @@ func (s *Settings[C]) assignValues(c cmd[C]) {
 	flgs.Visit(func(f *flag.Flag) {
 
 		name := f.Name
-		value := f.Value //.String()
+		value := f.Value.String()
 
 		k, ok := c.tagMapping[name]
 		if !ok {

type.go

 package xflags
 
-import "strings"
+import (
+	"fmt"
+	"strings"
+)
 
 type StringFlags []string
 
@@ -18,7 +21,7 @@ type IntFlags []int
 func (i *IntFlags) String() string {
 	r := make([]string, len(*i))
 	for k, v := range *i {
-		r[k] = string(v)
+		r[k] = fmt.Sprintf("%c", v)
 	}
 
 	return strings.Join(r, ",")