feat: add version command to output current version number

cmd/cmd.go

@@ -6,6 +6,7 @@ import (
 	"github.com/engigu/baihu-panel/cmd/resetpwd"
 	"github.com/engigu/baihu-panel/cmd/restore"
 	"github.com/engigu/baihu-panel/cmd/task"
+	"github.com/engigu/baihu-panel/cmd/version"
 	"github.com/engigu/baihu-panel/cmd/webui"
 	// "github.com/engigu/baihu-panel/cmd/migrate"
 )
@@ -21,5 +22,8 @@ var Handlers = map[string]CommandHandler{
 	"builtininstall": builtininstall.Run,
 	"task":           task.Run,
 	"webui":          webui.Run,
+	"version":        version.Run,
+	"-v":             version.Run,
+	"-V":             version.Run,
 	// "migrate":  migrate.Run,
 }

cmd/version/version.go

@@ -0,0 +1,11 @@
+package version
+
+import (
+	"fmt"
+
+	"github.com/engigu/baihu-panel/internal/constant"
+)
+
+func Run(args []string) {
+	fmt.Printf("白虎面板 (Baihu Panel) v%s (Build time: %s)\n", constant.Version, constant.BuildTime)
+}

internal/constant/commands.go

@@ -32,4 +32,8 @@ var Commands = []CommandInfo{
 		Name:        "task",
 		Description: "系统级任务的列表查询、触发运行、启停控制及状态查看",
 	},
+	{
+		Name:        "version",
+		Description: "查看当前系统版本号 (同 -v, -V)",
+	},
 }

main.go

@@ -52,7 +52,9 @@ func main() {
 	}
 
 	if handler, ok := cmd.Handlers[commandName]; ok {
-		bootstrap.InitBasicForCmd() // 专为命令行工具定制启动基础环境，屏蔽后台启动刷屏日志
+		if commandName != "-v" && commandName != "-V" && commandName != "version" {
+			bootstrap.InitBasicForCmd() // 专为命令行工具定制启动基础环境，屏蔽后台启动刷屏日志
+		}
 		handler(os.Args[2:])
 		return
 	}