git-remote-testgit: fix error handling

If fast-export did not complete successfully the error handling code
itself would error out.

This was broken in commit 23b093ee0 (Brandon Casey, Wed Jun 9 2010,
Remove python 2.5'isms). Revert that commit an introduce our own copy
of check_call in util.py instead.

Tested by changing 'if retcode' to 'if not retcode' temporarily.

Signed-off-by: Sverre Rabbelier <srabbelier@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 5 insertions, 13 deletions

diff --git a/git_remote_helpers/git/non_local.py b/git_remote_helpers/git/non_local.py
index c53e07445a..e70025095d 100644
--- a/git_remote_helpers/git/non_local.py
+++ b/git_remote_helpers/git/non_local.py
@@ -1,7 +1,7 @@
 import os
 import subprocess
 
-from git_remote_helpers.util import die, warn
+from git_remote_helpers.util import check_call, die, warn
 
 
 class NonLocalGit(object):
@@ -29,9 +29,7 @@ class NonLocalGit(object):
         os.makedirs(path)
         args = ["git", "clone", "--bare", "--quiet", self.repo.gitpath, path]
 
-        child = subprocess.Popen(args)
-        if child.wait() != 0:
-            raise CalledProcessError
+        check_call(args)
 
         return path
 
@@ -45,14 +43,10 @@ class NonLocalGit(object):
             die("could not find repo at %s", path)
 
         args = ["git", "--git-dir=" + path, "fetch", "--quiet", self.repo.gitpath]
-        child = subprocess.Popen(args)
-        if child.wait() != 0:
-            raise CalledProcessError
+        check_call(args)
 
         args = ["git", "--git-dir=" + path, "update-ref", "refs/heads/master", "FETCH_HEAD"]
-        child = subprocess.Popen(args)
-        if child.wait() != 0:
-            raise CalledProcessError
+        child = check_call(args)
 
     def push(self, base):
         """Pushes from the non-local repo to base.
@@ -64,6 +58,4 @@ class NonLocalGit(object):
             die("could not find repo at %s", path)
 
         args = ["git", "--git-dir=" + path, "push", "--quiet", self.repo.gitpath, "--all"]
-        child = subprocess.Popen(args)
-        if child.wait() != 0:
-            raise CalledProcessError
+        child = check_call(args)