From 5972bd88a5465e13038f41c4e0e1f81a56e4b7fb Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Jan 24 2020 17:54:27 +0000
Subject: Enable running a command in a specific folder and return the output


This way we can use the command's output and start relying on the
system's git in more places.

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>

---

diff --git a/pagure/lib/repo.py b/pagure/lib/repo.py
index 0fe3404..58cdb9f 100644
--- a/pagure/lib/repo.py
+++ b/pagure/lib/repo.py
@@ -28,10 +28,12 @@ def get_pygit2_version():
     return tuple([int(i) for i in pygit2.__version__.split(".")])
 
 
-def run_command(command):
+def run_command(command, cwd=None):
     _log.info("Running command: %s", command)
     try:
-        out = subprocess.check_output(command, stderr=subprocess.STDOUT)
+        out = subprocess.check_output(
+            command, stderr=subprocess.STDOUT, cwd=cwd
+        ).decode("utf-8")
         _log.info("   command ran successfully")
         _log.debug("Output: %s" % out)
     except subprocess.CalledProcessError as err:
@@ -44,6 +46,7 @@ def run_command(command):
         raise pagure.exceptions.PagureException(
             "Did not manage to rebase this pull-request"
         )
+    return out
 
 
 class PagureRepo(pygit2.Repository):