From 4895eb346affb520c11ac094e635aa1fe868a882 Mon Sep 17 00:00:00 2001
From: Christian Stenger <christian.stenger@qt.io>
Date: Mon, 19 Jul 2021 13:45:31 +0200
Subject: [PATCH] Docker: Implement symLinkTarget() for non-local access

Change-Id: I895d7e190a556ee582e7c767e7045362e9a7adce
Reviewed-by: hjk <hjk@qt.io>
---
 src/plugins/docker/dockerdevice.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/plugins/docker/dockerdevice.cpp b/src/plugins/docker/dockerdevice.cpp
index dfcf7687468..0ba4e4149f5 100644
--- a/src/plugins/docker/dockerdevice.cpp
+++ b/src/plugins/docker/dockerdevice.cpp
@@ -1258,8 +1258,9 @@ FilePath DockerDevice::symLinkTarget(const FilePath &filePath) const
             return {};
         return mapToGlobalPath(target);
     }
-    QTC_CHECK(false);
-    return {};
+
+    const QString output = d->outputForRunInShell({"readlink", {"-n", "-e", filePath.path()}});
+    return output.isEmpty() ? FilePath() : filePath.withNewPath(output);
 }
 
 FilePaths DockerDevice::directoryEntries(const FilePath &filePath,