rewrite

cmd/run.go

@@ -118,6 +118,15 @@ func startRestartControllerJob(fileChangeChan chan bool, pidChan chan int, start
 					if err != nil {
 						fmt.Println("error stopping process: ", err.Error())
 					}
+				} else if runtime.GOOS == "linux" {
+					pgid, err := syscall.Getpgid(pid)
+					if err != nil {
+						fmt.Println("error getting pgid: ", err.Error())
+					}
+					err = syscall.Kill(-pgid, syscall.SIGKILL)
+					if err != nil {
+						fmt.Println("error stopping process: ", err.Error())
+					}
 				} else {
 					fmt.Println("not implemented for os: ", runtime.GOOS)
 				}
@@ -176,6 +185,32 @@ func startServerJob(pidChan chan int, startAppChan chan bool) {
 							pidChan <- pid
 						}()
 					}
+				} else if runtime.GOOS == "linux" {
+					execFile := pwd + "/tmp/" + path.Base(pwd)
+					binary, lookErr := exec.LookPath("/bin/sh")
+					if lookErr != nil {
+						panic(lookErr)
+					}
+					args := []string{"/bin/sh", "-c", execFile}
+					execSpec := &syscall.ProcAttr{
+						Dir:   pwd,
+						Env:   os.Environ(),
+						Files: []uintptr{os.Stdin.Fd(), os.Stdout.Fd(), os.Stderr.Fd()},
+						Sys: &syscall.SysProcAttr{
+							Setpgid: true,
+						},
+					}
+					pid, _, err = syscall.StartProcess(binary, args, execSpec)
+					if err != nil {
+						fmt.Println("error starting process: ", err.Error())
+						go func() {
+							pidChan <- 0
+						}()
+					} else {
+						go func() {
+							pidChan <- pid
+						}()
+					}
 				} else {
 					fmt.Println("not implemented for os: ", runtime.GOOS)
 				}