Add WithUser for windows

command_windows.go

@@ -2,9 +2,18 @@ package cmd
 
 import (
 	"os/exec"
+	"syscall"
 )
 
 func createBaseCommand(c *Command) *exec.Cmd {
 	cmd := exec.Command(`C:\windows\system32\cmd.exe`, "/C", c.Command)
 	return cmd
 }
+
+func WithUser(token syscall.Token) func(c *Command) {
+	return func(c *Command) {
+		c.baseCommand.SysProcAttr = &syscall.SysProcAttr{
+			Token: token,
+		}
+	}
+}

command_windows_test.go

@@ -1,10 +1,13 @@
 package cmd
 
 import (
-	"github.com/stretchr/testify/assert"
 	"strings"
+	"syscall"
 	"testing"
 	"time"
+	"unsafe"
+
+	"github.com/stretchr/testify/assert"
 )
 
 func TestCommand_ExecuteStderr(t *testing.T) {
@@ -34,3 +37,11 @@ func TestCommand_WithValidTimeout(t *testing.T) {
 
 	assert.Nil(t, err)
 }
+
+func TestCommand_WithUser(t *testing.T) {
+	onehundred := 100
+	token := syscall.Token(uintptr(unsafe.Pointer(&onehundred)))
+	cmd := NewCommand("echo hello", WithUser(token))
+	err := cmd.Execute()
+	assert.Error(t, err)
+}