package main

import (
	"github.com/go-ole/go-ole"
	"github.com/go-ole/go-ole/oleutil"
	"runtime"
)

func makeLink(src, dst string) error {
	runtime.LockOSThread()
	defer runtime.UnlockOSThread()

	err := ole.CoInitializeEx(0, ole.COINIT_APARTMENTTHREADED|ole.COINIT_SPEED_OVER_MEMORY)
	if err != nil {
		return err
	}

	oleShellObject, err := oleutil.CreateObject("WScript.Shell")
	if err != nil {
		return err
	}
	defer oleShellObject.Release()
	wshell, err := oleShellObject.QueryInterface(ole.IID_IDispatch)
	if err != nil {
		return err
	}
	defer wshell.Release()
	cs, err := oleutil.CallMethod(wshell, "CreateShortcut", dst)
	if err != nil {
		return err
	}
	idispatch := cs.ToIDispatch()
	oleutil.PutProperty(idispatch, "TargetPath", src)
	oleutil.CallMethod(idispatch, "Save")
	return nil
}