#ifndef TRANSPORT_H #define TRANSPORT_H #include "run-command.h" #include "remote.h" #include "list-objects-filter-options.h" #include "string-list.h" struct git_transport_options { … }; enum transport_family { … }; struct bundle_list; struct transport { … }; #define TRANSPORT_PUSH_ALL … #define TRANSPORT_PUSH_FORCE … #define TRANSPORT_PUSH_DRY_RUN … #define TRANSPORT_PUSH_MIRROR … #define TRANSPORT_PUSH_PORCELAIN … #define TRANSPORT_PUSH_SET_UPSTREAM … #define TRANSPORT_RECURSE_SUBMODULES_CHECK … #define TRANSPORT_PUSH_PRUNE … #define TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND … #define TRANSPORT_PUSH_NO_HOOK … #define TRANSPORT_PUSH_FOLLOW_TAGS … #define TRANSPORT_PUSH_CERT_ALWAYS … #define TRANSPORT_PUSH_CERT_IF_ASKED … #define TRANSPORT_PUSH_ATOMIC … #define TRANSPORT_PUSH_OPTIONS … #define TRANSPORT_RECURSE_SUBMODULES_ONLY … #define TRANSPORT_PUSH_FORCE_IF_INCLUDES … #define TRANSPORT_PUSH_AUTO_UPSTREAM … int transport_summary_width(const struct ref *refs); /* Returns a transport suitable for the url */ struct transport *transport_get(struct remote *, const char *); /* * Check whether a transport is allowed by the environment. * * Type should generally be the URL scheme, as described in * Documentation/git.txt * * from_user specifies if the transport was given by the user. If unknown pass * a -1 to read from the environment to determine if the transport was given by * the user. * */ int is_transport_allowed(const char *type, int from_user); /* * Check whether a transport is allowed by the environment, * and die otherwise. */ void transport_check_allowed(const char *type); /* Transport options which apply to git:// and scp-style URLs */ /* The program to use on the remote side to send a pack */ #define TRANS_OPT_UPLOADPACK … /* The program to use on the remote side to receive a pack */ #define TRANS_OPT_RECEIVEPACK … /* Transfer the data as a thin pack if not null */ #define TRANS_OPT_THIN … /* Check the current value of the remote ref */ #define TRANS_OPT_CAS … /* Keep the pack that was transferred if not null */ #define TRANS_OPT_KEEP … /* Limit the depth of the fetch if not null */ #define TRANS_OPT_DEPTH … /* Limit the depth of the fetch based on time if not null */ #define TRANS_OPT_DEEPEN_SINCE … /* Limit the depth of the fetch based on revs if not null */ #define TRANS_OPT_DEEPEN_NOT … /* Limit the deepen of the fetch if not null */ #define TRANS_OPT_DEEPEN_RELATIVE … /* Aggressively fetch annotated tags if possible */ #define TRANS_OPT_FOLLOWTAGS … /* Reject shallow repo transport */ #define TRANS_OPT_REJECT_SHALLOW … /* Accept refs that may update .git/shallow without --depth */ #define TRANS_OPT_UPDATE_SHALLOW … /* Send push certificates */ #define TRANS_OPT_PUSH_CERT … /* Indicate that these objects are being fetched by a promisor */ #define TRANS_OPT_FROM_PROMISOR … /* Filter objects for partial clone and fetch */ #define TRANS_OPT_LIST_OBJECTS_FILTER … /* Refetch all objects without negotiating */ #define TRANS_OPT_REFETCH … /* Request atomic (all-or-nothing) updates when pushing */ #define TRANS_OPT_ATOMIC … /* Require remote changes to be integrated locally. */ #define TRANS_OPT_FORCE_IF_INCLUDES … /** * Returns 0 if the option was used, non-zero otherwise. Prints a * message to stderr if the option is not used. **/ int transport_set_option(struct transport *transport, const char *name, const char *value); void transport_set_verbosity(struct transport *transport, int verbosity, int force_progress); #define REJECT_NON_FF_HEAD … #define REJECT_NON_FF_OTHER … #define REJECT_ALREADY_EXISTS … #define REJECT_FETCH_FIRST … #define REJECT_NEEDS_FORCE … #define REJECT_REF_NEEDS_UPDATE … int transport_push(struct repository *repo, struct transport *connection, struct refspec *rs, int flags, unsigned int * reject_reasons); struct transport_ls_refs_options { … }; #define TRANSPORT_LS_REFS_OPTIONS_INIT … /** * Release the "struct transport_ls_refs_options". */ void transport_ls_refs_options_release(struct transport_ls_refs_options *opts); /* * Retrieve refs from a remote. */ const struct ref *transport_get_remote_refs(struct transport *transport, struct transport_ls_refs_options *transport_options); /** * Retrieve bundle URI(s) from a remote. Populates "struct * transport"'s "bundle_uri" and "got_remote_bundle_uri". */ int transport_get_remote_bundle_uri(struct transport *transport); /* * Fetch the hash algorithm used by a remote. * * This can only be called after fetching the remote refs. */ const struct git_hash_algo *transport_get_hash_algo(struct transport *transport); int transport_fetch_refs(struct transport *transport, struct ref *refs); /* * If this flag is set, unlocking will avoid to call non-async-signal-safe * functions. This will necessarily leave behind some data structures which * cannot be cleaned up. */ #define TRANSPORT_UNLOCK_PACK_IN_SIGNAL_HANDLER … /* * Unlock all packfiles locked by the transport. */ void transport_unlock_pack(struct transport *transport, unsigned int flags); int transport_disconnect(struct transport *transport); char *transport_anonymize_url(const char *url); void transport_take_over(struct transport *transport, struct child_process *child); int transport_connect(struct transport *transport, const char *name, const char *exec, int fd[2]); /* Transport methods defined outside transport.c */ int transport_helper_init(struct transport *transport, const char *name); int bidirectional_transfer_loop(int input, int output); /* common methods used by transport.c and builtin/send-pack.c */ void transport_update_tracking_ref(struct remote *remote, struct ref *ref, int verbose); int transport_refs_pushed(struct ref *ref); void transport_print_push_status(const char *dest, struct ref *refs, int verbose, int porcelain, unsigned int *reject_reasons); /* common method used by transport-helper.c and send-pack.c */ void reject_atomic_push(struct ref *refs, int mirror_mode); /* common method to parse push-option or server-option from config */ int parse_transport_option(const char *var, const char *value, struct string_list *transport_options); #endif
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