* this boolean is true.
*/
unsigned unbundled:1;
+
+ /**
+ * If the bundle is part of a list with the creationToken
+ * heuristic, then we use this member for sorting the bundles.
+ */
+ uint64_t creationToken;
};
#define REMOTE_BUNDLE_INFO_INIT { 0 }
BUNDLE_MODE_ANY
};
+enum bundle_list_heuristic {
+ BUNDLE_HEURISTIC_NONE = 0,
+ BUNDLE_HEURISTIC_CREATIONTOKEN,
+
+ /* Must be last. */
+ BUNDLE_HEURISTIC__COUNT
+};
+
/**
* A bundle_list contains an unordered set of remote_bundle_info structs,
* as well as information about the bundle listing, such as version and
* advertised by the bundle list at that location.
*/
char *baseURI;
+
+ /**
+ * A list can have a heuristic, which helps reduce the number of
+ * downloaded bundles.
+ */
+ enum bundle_list_heuristic heuristic;
};
void init_bundle_list(struct bundle_list *list);
* based on that information.
*
* Returns non-zero if no bundle information is found at the given 'uri'.
+ *
+ * If the pointer 'has_heuristic' is non-NULL, then the value it points to
+ * will be set to be non-zero if and only if the fetched list has a
+ * heuristic value. Such a value indicates that the list was designed for
+ * incremental fetches.
*/
-int fetch_bundle_uri(struct repository *r, const char *uri);
+int fetch_bundle_uri(struct repository *r, const char *uri,
+ int *has_heuristic);
/**
* Given a bundle list that was already advertised (likely by the