diff options
Diffstat (limited to 'transport.h')
| -rw-r--r-- | transport.h | 142 |
1 files changed, 61 insertions, 81 deletions
diff --git a/transport.h b/transport.h index 6fe3485325..3c68d73b21 100644 --- a/transport.h +++ b/transport.h @@ -4,6 +4,9 @@ #include "cache.h" #include "run-command.h" #include "remote.h" +#include "list-objects-filter-options.h" + +struct string_list; struct git_transport_options { unsigned thin : 1; @@ -12,10 +15,16 @@ struct git_transport_options { unsigned check_self_contained_and_connected : 1; unsigned self_contained_and_connected : 1; unsigned update_shallow : 1; + unsigned deepen_relative : 1; + unsigned from_promisor : 1; + unsigned no_dependents : 1; int depth; + const char *deepen_since; + const struct string_list *deepen_not; const char *uploadpack; const char *receivepack; struct push_cas_option *cas; + struct list_objects_filter_options filter_options; }; enum transport_family { @@ -25,6 +34,8 @@ enum transport_family { }; struct transport { + const struct transport_vtable *vtable; + struct remote *remote; const char *url; void *data; @@ -54,59 +65,6 @@ struct transport { */ const struct string_list *push_options; - /** - * Returns 0 if successful, positive if the option is not - * recognized or is inapplicable, and negative if the option - * is applicable but the value is invalid. - **/ - int (*set_option)(struct transport *connection, const char *name, - const char *value); - - /** - * Returns a list of the remote side's refs. In order to allow - * the transport to try to share connections, for_push is a - * hint as to whether the ultimate operation is a push or a fetch. - * - * If the transport is able to determine the remote hash for - * the ref without a huge amount of effort, it should store it - * in the ref's old_sha1 field; otherwise it should be all 0. - **/ - struct ref *(*get_refs_list)(struct transport *transport, int for_push); - - /** - * Fetch the objects for the given refs. Note that this gets - * an array, and should ignore the list structure. - * - * If the transport did not get hashes for refs in - * get_refs_list(), it should set the old_sha1 fields in the - * provided refs now. - **/ - int (*fetch)(struct transport *transport, int refs_nr, struct ref **refs); - - /** - * Push the objects and refs. Send the necessary objects, and - * then, for any refs where peer_ref is set and - * peer_ref->new_oid is different from old_oid, tell the - * remote side to update each ref in the list from old_oid to - * peer_ref->new_oid. - * - * Where possible, set the status for each ref appropriately. - * - * The transport must modify new_sha1 in the ref to the new - * value if the remote accepted the change. Note that this - * could be a different value from peer_ref->new_oid if the - * process involved generating new commits. - **/ - int (*push_refs)(struct transport *transport, struct ref *refs, int flags); - int (*push)(struct transport *connection, int refspec_nr, const char **refspec, int flags); - int (*connect)(struct transport *connection, const char *name, - const char *executable, int fd[2]); - - /** get_refs_list(), fetch(), and push_refs() can keep - * resources (such as a connection) reserved for further - * use. disconnect() releases these resources. - **/ - int (*disconnect)(struct transport *connection); char *pack_lockfile; signed verbose : 3; /** @@ -126,33 +84,40 @@ struct transport { enum transport_family family; }; -#define TRANSPORT_PUSH_ALL 1 -#define TRANSPORT_PUSH_FORCE 2 -#define TRANSPORT_PUSH_DRY_RUN 4 -#define TRANSPORT_PUSH_MIRROR 8 -#define TRANSPORT_PUSH_PORCELAIN 16 -#define TRANSPORT_PUSH_SET_UPSTREAM 32 -#define TRANSPORT_RECURSE_SUBMODULES_CHECK 64 -#define TRANSPORT_PUSH_PRUNE 128 -#define TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND 256 -#define TRANSPORT_PUSH_NO_HOOK 512 -#define TRANSPORT_PUSH_FOLLOW_TAGS 1024 -#define TRANSPORT_PUSH_CERT_ALWAYS 2048 -#define TRANSPORT_PUSH_CERT_IF_ASKED 4096 -#define TRANSPORT_PUSH_ATOMIC 8192 -#define TRANSPORT_PUSH_OPTIONS 16384 - -#define TRANSPORT_SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3) -#define TRANSPORT_SUMMARY(x) (int)(TRANSPORT_SUMMARY_WIDTH + strlen(x) - gettext_width(x)), (x) +#define TRANSPORT_PUSH_ALL (1<<0) +#define TRANSPORT_PUSH_FORCE (1<<1) +#define TRANSPORT_PUSH_DRY_RUN (1<<2) +#define TRANSPORT_PUSH_MIRROR (1<<3) +#define TRANSPORT_PUSH_PORCELAIN (1<<4) +#define TRANSPORT_PUSH_SET_UPSTREAM (1<<5) +#define TRANSPORT_RECURSE_SUBMODULES_CHECK (1<<6) +#define TRANSPORT_PUSH_PRUNE (1<<7) +#define TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND (1<<8) +#define TRANSPORT_PUSH_NO_HOOK (1<<9) +#define TRANSPORT_PUSH_FOLLOW_TAGS (1<<10) +#define TRANSPORT_PUSH_CERT_ALWAYS (1<<11) +#define TRANSPORT_PUSH_CERT_IF_ASKED (1<<12) +#define TRANSPORT_PUSH_ATOMIC (1<<13) +#define TRANSPORT_PUSH_OPTIONS (1<<14) +#define TRANSPORT_RECURSE_SUBMODULES_ONLY (1<<15) + +extern 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 + * 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 is_transport_allowed(const char *type, int from_user); /* * Check whether a transport is allowed by the environment, @@ -160,12 +125,6 @@ int is_transport_allowed(const char *type); */ void transport_check_allowed(const char *type); -/* - * Returns true if the user has attempted to turn on protocol - * restrictions at all. - */ -int transport_restrict_protocols(void); - /* Transport options which apply to git:// and scp-style URLs */ /* The program to use on the remote side to send a pack */ @@ -186,6 +145,15 @@ int transport_restrict_protocols(void); /* Limit the depth of the fetch if not null */ #define TRANS_OPT_DEPTH "depth" +/* Limit the depth of the fetch based on time if not null */ +#define TRANS_OPT_DEEPEN_SINCE "deepen-since" + +/* Limit the depth of the fetch based on revs if not null */ +#define TRANS_OPT_DEEPEN_NOT "deepen-not" + +/* Limit the deepen of the fetch if not null */ +#define TRANS_OPT_DEEPEN_RELATIVE "deepen-relative" + /* Aggressively fetch annotated tags if possible */ #define TRANS_OPT_FOLLOWTAGS "followtags" @@ -195,6 +163,18 @@ int transport_restrict_protocols(void); /* Send push certificates */ #define TRANS_OPT_PUSH_CERT "pushcert" +/* Indicate that these objects are being fetched by a promisor */ +#define TRANS_OPT_FROM_PROMISOR "from-promisor" + +/* + * Indicate that only the objects wanted need to be fetched, not their + * dependents + */ +#define TRANS_OPT_NO_DEPENDENTS "no-dependents" + +/* Filter objects for partial clone and fetch */ +#define TRANS_OPT_LIST_OBJECTS_FILTER "filter" + /** * Returns 0 if the option was used, non-zero otherwise. Prints a * message to stderr if the option is not used. @@ -240,6 +220,6 @@ 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); -typedef void alternate_ref_fn(const struct ref *, void *); +typedef void alternate_ref_fn(const char *refname, const struct object_id *oid, void *); extern void for_each_alternate_ref(alternate_ref_fn, void *); #endif |