优化显示

kanban/banner.go

@@ -2,21 +2,17 @@ package kanban
 
 import (
 	"fmt"
-	"strings"
 
 	"github.com/fumiama/go-registry"
 )
 
 var (
-	info = [...]string{
-		"* OneBot + ZeroBot + Golang",
-		"* Version 1.5.1-beta2 - 2022-09-11 10:32:06 +0800 CST",
-		"* Copyright © 2020 - 2022 FloatTech. All Rights Reserved.",
-		"* Project: https://github.com/FloatTech/ZeroBot-Plugin",
-	}
 	// Banner ...
-	Banner = strings.Join(info[:], "\n")
-	reg    = registry.NewRegReader("reilia.fumiama.top:32664", "fumiama")
+	Banner = "* OneBot + ZeroBot + Golang\n" +
+		"* Version 1.5.1-beta2 - 2022-09-11 10:32:06 +0800 CST\n" +
+		"* Copyright © 2020 - 2022 FloatTech. All Rights Reserved.\n" +
+		"* Project: https://github.com/FloatTech/ZeroBot-Plugin"
+	reg = registry.NewRegReader("reilia.fumiama.top:32664", "fumiama")
 )
 
 // PrintBanner ...

kanban/init.go

@@ -1,6 +1,12 @@
 // Package kanban 打印版本信息
 package kanban
 
+import (
+	"sync"
+)
+
+var once sync.Once
+
 func init() {
-	PrintBanner()
+	once.Do(PrintBanner)
 }

main.go

@@ -193,7 +193,6 @@ func init() {
 	flag.Parse()
 
 	if *h {
-		kanban.PrintBanner()
 		fmt.Println("Usage:")
 		flag.PrintDefaults()
 		os.Exit(0)