From 9c0d3d3d8254676824a9f8e358f755349032aa61 Mon Sep 17 00:00:00 2001
From: TitanSnow <sweeto@live.cn>
Date: Fri, 22 Sep 2017 19:01:19 +0800
Subject: [PATCH] add '--recurse-submodules' to ``git ls-files``

``git ls-files`` won't list files in submodules that causes files missing in submodules.
Add '--recurse-submodules' argument to ensure files in submodules are included.
---
 setuptools_git/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setuptools_git/__init__.py b/setuptools_git/__init__.py
index 24c9b8c..a755dda 100644
--- a/setuptools_git/__init__.py
+++ b/setuptools_git/__init__.py
@@ -73,7 +73,7 @@ def gitlsfiles(dirname=''):
             cwd = topdir
 
         filenames = check_output(
-            ['git', 'ls-files', '-z'], cwd=cwd, stderr=PIPE)
+            ['git', 'ls-files', '-z', '--recurse-submodules'], cwd=cwd, stderr=PIPE)
     except (CalledProcessError, OSError):
         # Setuptools mandates we fail silently
         return res