From 29948a722e3a63668c29239e072381731070e017 Mon Sep 17 00:00:00 2001
From: Guido Guenther <agx@sigxcpu.org>
Date: Thu, 5 Oct 2006 19:51:10 +0200
Subject: check if we're at the top level of a git repository before starting
 the build

---
 debian/changelog          |  6 ++++--
 git-buildpackage          |  6 +++++-
 git-import-orig           |  8 +++-----
 git_buildpackage/utils.py | 10 ++++++++++
 4 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index 1fe1e327..86237a94 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -5,9 +5,11 @@ git-buildpackage (0.2.6) git-buildpackage; urgency=low
   * also filter out git metadata when building tarballs, not only when
     building diffs (affects Debian native packages)
   * git-import-dsc: allow for '+' in Debian as well as upstream version
-    numbers 
+    numbers
+  * check if we're at the top level of a git repository before starting the
+    build
 
- -- Guido Guenther <agx@sigxcpu.org>  Thu,  5 Oct 2006 19:35:31 +0200
+ -- Guido Guenther <agx@sigxcpu.org>  Thu,  5 Oct 2006 19:46:23 +0200
 
 git-buildpackage (0.2.5) git-buildpackage; urgency=low
 
diff --git a/git-buildpackage b/git-buildpackage
index 5645b54d..f7360c4d 100755
--- a/git-buildpackage
+++ b/git-buildpackage
@@ -20,7 +20,7 @@
 import sys,os,commands,re
 import optparse
 from git_buildpackage import GitTag, Command, CommandExecFailed
-from git_buildpackage.utils import is_repository_clean
+from git_buildpackage.utils import is_repository_clean, is_repository
 
 build_cmd='debuild'
     
@@ -53,6 +53,10 @@ def main(argv):
     if options.verbose:
         Command.verbose = True
 
+    if not is_repository('.'):
+        print >>sys.stderr,"%s is not a git repository" % (os.path.abspath('.'))
+        return 1
+
     try:
         if not options.ignore_new:
             Command(options.build_cmd,['clean'])()
diff --git a/git-import-orig b/git-import-orig
index fdf9d734..ca802996 100755
--- a/git-import-orig
+++ b/git-import-orig
@@ -24,7 +24,7 @@ import re
 import glob
 from optparse import OptionParser
 from git_buildpackage import *
-from git_buildpackage.utils import is_repository_clean
+from git_buildpackage.utils import is_repository_clean, is_repository
 
 
 def cleanupTmpTree(tree):
@@ -75,10 +75,8 @@ def main():
     else:
         tgz=args[0]
 
-    try:
-        os.stat('.git')
-    except:
-        print >>sys.stderr,"%s not a git repository" % (os.path.abspath('.'),)
+    if not is_repository('.'):
+        print >>sys.stderr,"%s is not a git repository" % (os.path.abspath('.'),)
         return 1
 
     if options.version:
diff --git a/git_buildpackage/utils.py b/git_buildpackage/utils.py
index 4708dd3f..e2455ff3 100644
--- a/git_buildpackage/utils.py
+++ b/git_buildpackage/utils.py
@@ -21,4 +21,14 @@ def is_repository_clean(path):
     os.chdir(dir)
     return (ret, "".join(out))
 
+def is_repository(path):
+    """Is there a git repository at path?"""
+    if not path:
+        return False
+    try:
+        os.stat(path+'/.git')
+    except:
+        return False
+    return True
+
 # vim:et:ts=4:sw=4:
-- 
cgit v1.2.3