kick/startstop_unixlike.go

// +build !windows

package main

import (
	"os"
	"os/exec"
	"syscall"
)

func start() *exec.Cmd {
	buildGopherJSProject()
	cmd := exec.Command("go", "run", appPath+"/"+mainSourceFile)
	cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
	cmd.Stdout = os.Stdout
	cmd.Stderr = os.Stderr
	cmd.Start()
	return cmd
}

func stop(cmd *exec.Cmd) {
	pgid, err := syscall.Getpgid(cmd.Process.Pid)
	if err == nil {
		syscall.Kill(-pgid, 15)
	}
}