增加分布式更新方法

internal/service/system.go

@@ -0,0 +1,36 @@
+// ================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// You can delete these comments if you wish manually maintain this interface file.
+// ================================================================================
+
+package service
+
+import (
+	"context"
+)
+
+type (
+	ISystem interface {
+		Init()
+		Update(ctx context.Context) (err error)
+		// RestartSelf 实现 Windows 平台下的程序自重启
+		RestartSelf() error
+		// RenameRunningFile 重命名正在运行的程序文件（如 p2p.exe → p2p.exe~）
+		RenameRunningFile(exePath string) (string, error)
+	}
+)
+
+var (
+	localSystem ISystem
+)
+
+func System() ISystem {
+	if localSystem == nil {
+		panic("implement not found for interface ISystem, forgot register?")
+	}
+	return localSystem
+}
+
+func RegisterSystem(i ISystem) {
+	localSystem = i
+}