Function odb_source_loose_write_object

odb/source-loose.c:585–625

}

static int odb_source_loose_write_object(struct odb_source *source,
					 const void *buf, unsigned long len,
					 enum object_type type, struct object_id *oid,
					 struct object_id *compat_oid_in,
					 enum odb_write_object_flags flags)
{
	struct odb_source_loose *loose = odb_source_loose_downcast(source);
	const struct git_hash_algo *algo = source->odb->repo->hash_algo;
	const struct git_hash_algo *compat = source->odb->repo->compat_hash_algo;
	struct object_id compat_oid;
	char hdr[MAX_HEADER_LEN];
	int hdrlen = sizeof(hdr);

	/* Generate compat_oid */
	if (compat) {
		if (compat_oid_in)
			oidcpy(&compat_oid, compat_oid_in);
		else if (type == OBJ_BLOB)
			hash_object_file(compat, buf, len, type, &compat_oid);
		else {
			struct strbuf converted = STRBUF_INIT;
			convert_object_file(source->odb->repo, &converted, algo, compat,
					    buf, len, type, 0);
			hash_object_file(compat, converted.buf, converted.len,
					 type, &compat_oid);
			strbuf_release(&converted);
		}
	}

	/* Normally if we have it in the pack then we do not bother writing
	 * it out into .git/objects/??/?{38} file.
	 */
	write_object_file_prepare(algo, buf, len, type, oid, hdr, &hdrlen);
	if (odb_freshen_object(source->odb, oid))
		return 0;
	if (write_loose_object(loose, oid, hdr, hdrlen, buf, len, 0, flags))
		return -1;
	if (compat)
		return repo_add_loose_object_map(loose, oid, &compat_oid);
	return 0;
}

static int odb_source_loose_write_object_stream(struct odb_source *source,
						struct odb_write_stream *in_stream,