From aa1c0712bed678e39648890eccf4b84fb66fe870 Mon Sep 17 00:00:00 2001
From: Tommi Virtanen <tv@eagain.net>
Date: Thu, 15 Nov 2007 17:10:40 +0200
Subject: Make repository.fast_import pass through environment to git.

---
 gitosis/repository.py           |  9 +++++++--
 gitosis/test/test_repository.py | 45 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/gitosis/repository.py b/gitosis/repository.py
index cfcfb21..6647408 100644
--- a/gitosis/repository.py
+++ b/gitosis/repository.py
@@ -55,11 +55,16 @@ def fast_import(
     """
     init(path=git_dir)
     child = subprocess.Popen(
-        args=['git', 'fast-import', '--quiet', '--date-format=now'],
+        args=[
+            'git',
+            '--git-dir=.',
+            'fast-import',
+            '--quiet',
+            '--date-format=now',
+            ],
         cwd=git_dir,
         stdin=subprocess.PIPE,
         close_fds=True,
-        env=dict(GIT_DIR=git_dir),
         )
     files = list(files)
     for index, (path, content) in enumerate(files):
diff --git a/gitosis/test/test_repository.py b/gitosis/test/test_repository.py
index 1c21033..abe1b0c 100644
--- a/gitosis/test/test_repository.py
+++ b/gitosis/test/test_repository.py
@@ -103,6 +103,51 @@ exec git "$@"
     got = readFile(os.path.join(tmp, 'cookie'))
     eq(got, magic_cookie)
 
+def test_fast_import_environment():
+    tmp = maketemp()
+    path = os.path.join(tmp, 'repo.git')
+    mockbindir = os.path.join(tmp, 'mockbin')
+    os.mkdir(mockbindir)
+    mockgit = os.path.join(mockbindir, 'git')
+    writeFile(mockgit, '''\
+#!/bin/sh
+set -e
+# git wrapper for gitosis unit tests
+printf '%s' "$GITOSIS_UNITTEST_COOKIE" >"$(dirname "$0")/../cookie"
+
+# strip away my special PATH insert so system git will be found
+PATH="${PATH#*:}"
+
+exec git "$@"
+''')
+    os.chmod(mockgit, 0755)
+    magic_cookie = '%d' % random.randint(1, 100000)
+    good_path = os.environ['PATH']
+    try:
+        os.environ['PATH'] = '%s:%s' % (mockbindir, good_path)
+        os.environ['GITOSIS_UNITTEST_COOKIE'] = magic_cookie
+        repository.fast_import(
+            git_dir=path,
+            commit_msg='foo initial bar',
+            committer='Mr. Unit Test <unit.test@example.com>',
+            files=[
+                ('foo', 'bar\n'),
+                ],
+            )
+    finally:
+        os.environ['PATH'] = good_path
+        os.environ.pop('GITOSIS_UNITTEST_COOKIE', None)
+    eq(
+        sorted(os.listdir(tmp)),
+        sorted([
+                'mockbin',
+                'cookie',
+                'repo.git',
+                ]),
+        )
+    got = readFile(os.path.join(tmp, 'cookie'))
+    eq(got, magic_cookie)
+
 def test_export_simple():
     tmp = maketemp()
     git_dir = os.path.join(tmp, 'repo.git')
-- 
cgit v1.2.3-65-gdbad