set mod time after copy

copy.go

@@ -32,6 +32,7 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
+	"time"
 )
 
 // Copy copies src to dest, doesn't matter if src is a directory or a file
@@ -65,15 +66,15 @@ func filecopy(src, dest string, info os.FileInfo) error {
 	if err = os.Chmod(f.Name(), info.Mode()); err != nil {
 		return err
 	}
-	if err = os.Chtimes(f.Name(), info.ModTime(), info.ModTime()); err != nil {
-		return err
-	}
 	s, err := os.Open(src)
 	if err != nil {
 		return err
 	}
 	defer s.Close()
 	_, err = io.Copy(f, s)
+	if err = os.Chtimes(f.Name(), time.Now().Local(), info.ModTime()); err != nil {
+		return err
+	}
 	return err
 }