fix: goctl not compile on windows (#1500)

tools/goctl/migrate/migrate.go

@@ -10,16 +10,13 @@ import (
 	"io/fs"
 	"io/ioutil"
 	"os"
-	"os/signal"
 	"path/filepath"
 	"runtime"
 	"strings"
-	"syscall"
 	"time"
 
 	"github.com/logrusorgru/aurora"
 	"github.com/urfave/cli"
-	"github.com/zeromicro/go-zero/core/syncx"
 	"github.com/zeromicro/go-zero/tools/goctl/util/console"
 	"github.com/zeromicro/go-zero/tools/goctl/util/ctx"
 	"github.com/zeromicro/go-zero/tools/goctl/vars"
@@ -71,22 +68,7 @@ func rewriteImport(verbose bool) error {
 		time.Sleep(200 * time.Millisecond)
 	}
 
-	doneChan := syncx.NewDoneChan()
-	defer func() {
-		doneChan.Close()
-	}()
-	go func(dc *syncx.DoneChan) {
-		c := make(chan os.Signal)
-		signal.Notify(c, syscall.SIGTERM, syscall.SIGKILL, syscall.SIGINT, syscall.SIGTSTP, syscall.SIGQUIT)
-		select {
-		case <-c:
-			console.Error(`
-migrate failed, reason: "User Canceled"`)
-			os.Exit(0)
-		case <-dc.Done():
-			return
-		}
-	}(doneChan)
+	cancelOnSignals()
 
 	wd, err := os.Getwd()
 	if err != nil {