object-file: get rid of `the_repository` when writing objects

The logic that writes loose objects still relies on `the_repository` to
decide where exactly the object shall be written to. Refactor it so that
the logic instead operates on a `struct odb_source` so that we can get
rid of this global dependency.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/object-file.h b/object-file.h
index 8ee24b7d8f..622e2b2bb7 100644
--- a/object-file.h
+++ b/object-file.h
@@ -157,7 +157,8 @@ enum unpack_loose_header_result unpack_loose_header(git_zstream *stream,
 struct object_info;
 int parse_loose_header(const char *hdr, struct object_info *oi);
 
-int write_object_file(const void *buf, unsigned long len,
+int write_object_file(struct odb_source *source,
+		      const void *buf, unsigned long len,
 		      enum object_type type, struct object_id *oid,
 		      struct object_id *compat_oid_in, unsigned flags);
 
@@ -167,7 +168,8 @@ struct input_stream {
 	int is_finished;
 };
 
-int stream_loose_object(struct input_stream *in_stream, size_t len,
+int stream_loose_object(struct odb_source *source,
+			struct input_stream *in_stream, size_t len,
 			struct object_id *oid);
 
 int force_object_loose(const struct object_id *oid, time_t mtime);