#include "cache.h"
#include "run-command.h"
#include "remote.h"
+#include "list-objects-filter-options.h"
struct string_list;
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 {
};
struct transport {
+ const struct transport_vtable *vtable;
+
struct remote *remote;
const char *url;
void *data;
*/
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;
/**
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_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);
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,
*/
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 */
/* 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.
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