fix format

cli/args.go

@@ -7,7 +7,7 @@ type Arg struct {
 	Type        uint8
 	Default     any
 	Function    func()
-	Value			  string
+	Value       string
 }
 
 type Args []Arg
@@ -29,9 +29,9 @@ func (s *Args) unique(o Arg) bool {
 
 func (s *Args) NamesLength() (l int) {
 	for _, i := range *s {
-			if len(i.Name) > l {
-				l = len(i.Name)
-			}
+		if len(i.Name) > l {
+			l = len(i.Name)
+		}
 	}
 	return l
 }

cli/cli.go

@@ -1,9 +1,9 @@
 package cli
 
 import (
-	"io"
 	"flag"
 	"fmt"
+	"io"
 	"strings"
 )
 
@@ -60,9 +60,9 @@ func (c *CLI) Help() string {
 				required = " (Required)"
 			}
 
-			name   := arg.Name
+			name := arg.Name
 			length := c.Args.NamesLength() - len(name)
-			name   += strings.Repeat(" ", length)
+			name += strings.Repeat(" ", length)
 
 			help += fmt.Sprintf("  --%s\t%s%s\n", name, arg.Description, required)
 		}

cli/os_test.go

@@ -1,10 +1,11 @@
-package cli
+package cli_test
 
 import (
 	"os"
 	"testing"
 
 	"github.com/debeando/go-common/cli"
+
 	"github.com/stretchr/testify/assert"
 )