From 0278e7453dc6026b20788b3ee28c0a754d59452b Mon Sep 17 00:00:00 2001
From: Michael Stucki <michael@stucki.io>
Date: Mon, 15 Jun 2020 21:42:41 +0200
Subject: [PATCH] Clean Git repos during discard

---
 src/Composer/Downloader/GitDownloader.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Composer/Downloader/GitDownloader.php b/src/Composer/Downloader/GitDownloader.php
index 54e023354..ad8503cea 100644
--- a/src/Composer/Downloader/GitDownloader.php
+++ b/src/Composer/Downloader/GitDownloader.php
@@ -451,7 +451,7 @@ class GitDownloader extends VcsDownloader implements DvcsDownloaderInterface
     protected function discardChanges($path)
     {
         $path = $this->normalizePath($path);
-        if (0 !== $this->process->execute('git reset --hard', $output, $path)) {
+        if (0 !== $this->process->execute('git clean -df && git reset --hard', $output, $path)) {
             throw new \RuntimeException("Could not reset changes\n\n:".$this->process->getErrorOutput());
         }