Change git_repository initialization to use a path

The constructor to git_repository is now called

	'git_repository_open(path)'

and takes a path to a git repository instead of an existing ODB object.
Unit tests have been updated accordingly and the two test repositories
have been merged into one.

Signed-off-by: Vicent Marti <tanoku@gmail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/fileops.c b/src/fileops.c
index f101cec32..e0a5ff461 100644
--- a/src/fileops.c
+++ b/src/fileops.c
@@ -53,6 +53,13 @@ int gitfo_write(git_file fd, void *buf, size_t cnt)
 	return GIT_SUCCESS;
 }
 
+int gitfo_isdir(const char *path)
+{
+	struct stat st;
+	return (path && gitfo_stat(path, &st) == 0 && S_ISDIR(st.st_mode)) ? 
+		GIT_SUCCESS : GIT_ENOTFOUND;
+}
+
 int gitfo_exists(const char *path)
 {
 	return access(path, F_OK);