| #ifndef FETCH_PACK_H |
| #define FETCH_PACK_H |
| |
| #include "string-list.h" |
| #include "run-command.h" |
| #include "protocol.h" |
| #include "list-objects-filter-options.h" |
| |
| struct oid_array; |
| |
| struct fetch_pack_args { |
| const char *uploadpack; |
| int unpacklimit; |
| int depth; |
| const char *deepen_since; |
| const struct string_list *deepen_not; |
| struct list_objects_filter_options filter_options; |
| const struct string_list *server_options; |
| |
| /* |
| * If not NULL, during packfile negotiation, fetch-pack will send "have" |
| * lines only with these tips and their ancestors. |
| */ |
| const struct oid_array *negotiation_tips; |
| |
| unsigned deepen_relative:1; |
| unsigned quiet:1; |
| unsigned keep_pack:1; |
| unsigned lock_pack:1; |
| unsigned use_thin_pack:1; |
| unsigned fetch_all:1; |
| unsigned stdin_refs:1; |
| unsigned diag_url:1; |
| unsigned verbose:1; |
| unsigned no_progress:1; |
| unsigned include_tag:1; |
| unsigned stateless_rpc:1; |
| unsigned check_self_contained_and_connected:1; |
| unsigned self_contained_and_connected:1; |
| unsigned cloning:1; |
| unsigned update_shallow:1; |
| unsigned deepen:1; |
| 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; |
| }; |
| |
| /* |
| * sought represents remote references that should be updated from. |
| * On return, the names that were found on the remote will have been |
| * marked as such. |
| */ |
| struct ref *fetch_pack(struct fetch_pack_args *args, |
| int fd[], struct child_process *conn, |
| const struct ref *ref, |
| const char *dest, |
| struct ref **sought, |
| int nr_sought, |
| struct oid_array *shallow, |
| char **pack_lockfile, |
| enum protocol_version version); |
| |
| /* |
| * Print an appropriate error message for each sought ref that wasn't |
| * matched. Return 0 if all sought refs were matched, otherwise 1. |
| */ |
| int report_unmatched_refs(struct ref **sought, int nr_sought); |
| |
| #endif |