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, 1 insertions, 0 deletions

diff --git a/src/fileops.h b/src/fileops.h
index 2da4231d0..618bddd5b 100644
--- a/src/fileops.h
+++ b/src/fileops.h
@@ -57,6 +57,7 @@ typedef struct {  /* file io buffer  */
 extern int gitfo_exists(const char *path);
 extern int gitfo_open(const char *path, int flags);
 extern int gitfo_creat(const char *path, int mode);
+extern int gitfo_isdir(const char *path);
 #define gitfo_close(fd) close(fd)
 
 extern int gitfo_read(git_file fd, void *buf, size_t cnt);