unsigned from_promisor:1;
/*
+ * Attempt to fetch only the wanted objects, and not any objects
+ * referred to by them. Due to protocol limitations, extraneous
+ * objects may still be included. (When fetching non-blob
+ * objects, only blobs are excluded; when fetching a blob, the
+ * blob itself will still be sent. The client does not need to
+ * know whether a wanted object is a blob or not.)
+ *
* If 1, fetch_pack() will also not modify any object flags.
* This allows fetch_pack() to safely be called by any function,
* regardless of which object flags it uses (if any).
*/
unsigned no_dependents:1;
+
+ /*
+ * Because fetch_pack() overwrites the shallow file upon a
+ * successful deepening non-clone fetch, if this struct
+ * specifies such a fetch, fetch_pack() needs to perform a
+ * connectivity check before deciding if a fetch is successful
+ * (and overwriting the shallow file). fetch_pack() sets this
+ * field to 1 if such a connectivity check was performed.
+ *
+ * This is different from check_self_contained_and_connected
+ * in that the former allows existing objects in the
+ * repository to satisfy connectivity needs, whereas the
+ * latter doesn't.
+ */
+ unsigned connectivity_checked:1;
};
/*
* marked as such.
*/
struct ref *fetch_pack(struct fetch_pack_args *args,
- int fd[], struct child_process *conn,
+ int fd[],
const struct ref *ref,
- const char *dest,
struct ref **sought,
int nr_sought,
struct oid_array *shallow,