copter-train/package/main.go

package main

import (
	"fmt"
	"os"
	"os/exec"
	"time"
)

// go build -ldflags -H=windowsgui main.go

func main() {
	dir := getPwd()
	configService := fmt.Sprintf("%s\\%s\\%s", dir, "nats-bus", "config-server.exe")
	copterService := fmt.Sprintf("%s\\%s", dir, "copter-train.exe")

	// 对应应用的路径
	fmt.Println(configService)
	fmt.Println(copterService)

	// 先关闭应用
	appNames := []string{"config-server.exe", "copter-train.exe"}

	for _, name := range appNames {
		err := killProcess(name)
		if err != nil {
			fmt.Printf("Error: %v\n", err)
		}

	}

	// 启动config-server
	cmd := exec.Command(configService)
	err := cmd.Start()
	if err != nil {
		fmt.Printf("Error: %v\n", err)
		return
	}
	// 等待config-server启动
	time.Sleep(3 * time.Second)

	// 启动copter-train
	cmd1 := exec.Command(copterService)
	err1 := cmd1.Start()
	if err1 != nil {
		fmt.Printf("Error: %v\n", err1)
	}

}

// func startApp(app string) error {
// 	cmd := exec.Command(app)
// 	err := cmd.Start()
// 	if err != nil {
// 		return err
// 	}
// 	return nil
// }

func getPwd() string {
	dir, err := os.Getwd()
	if err != nil {
		fmt.Println("Error:", err)
		return ""
	}

	fmt.Println("Current directory:", dir)
	return dir

}

func killProcess(name string) error {
	cmd := exec.Command("taskkill", "/IM", name, "/F")
	err := cmd.Run()
	if err != nil {
		return fmt.Errorf("failed to kill process %s: %w", name, err)
	}

	return nil
}