hide console window when running v2ctl. fix v2ray#779

main/config_json.go

@@ -18,6 +18,7 @@ func jsonToProto(input io.Reader) (*core.Config, error) {
  cmd := exec.Command(v2ctl, "config")
  cmd.Stdin = input
  cmd.Stderr = os.Stderr
+ cmd.SysProcAttr = getSysProcAttr()
 
  stdoutReader, err := cmd.StdoutPipe()
  if err != nil {

main/config_json_other.go

@@ -0,0 +1,9 @@
+// +build !windows
+
+package main
+
+import "syscall"
+
+func getSysProcAttr() *syscall.SysProcAttr {
+ return nil
+}

main/config_json_windows.go

@@ -0,0 +1,11 @@
+// +build windows
+
+package main
+
+import "syscall"
+
+func getSysProcAttr() *syscall.SysProcAttr {
+ return &syscall.SysProcAttr{
+ HideWindow: true,
+ }
+}