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-rw-r--r--builtin/clone.c18
-rw-r--r--builtin/fetch-pack.c3
-rw-r--r--builtin/fetch.c18
-rw-r--r--builtin/ls-remote.c9
-rw-r--r--connect.c4
-rw-r--r--remote.h4
-rw-r--r--transport-helper.c5
-rw-r--r--transport-internal.h10
-rw-r--r--transport.c23
-rw-r--r--transport.h21
10 files changed, 66 insertions, 49 deletions
diff --git a/builtin/clone.c b/builtin/clone.c
index a563033..211d4f5 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -979,7 +979,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
int err = 0, complete_refs_before_fetch = 1;
int submodule_progress;
- struct strvec ref_prefixes = STRVEC_INIT;
+ struct transport_ls_refs_options transport_ls_refs_options =
+ TRANSPORT_LS_REFS_OPTIONS_INIT;
packet_trace_identity("clone");
@@ -1257,14 +1258,17 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
transport->smart_options->check_self_contained_and_connected = 1;
- strvec_push(&ref_prefixes, "HEAD");
- refspec_ref_prefixes(&remote->fetch, &ref_prefixes);
+ strvec_push(&transport_ls_refs_options.ref_prefixes, "HEAD");
+ refspec_ref_prefixes(&remote->fetch,
+ &transport_ls_refs_options.ref_prefixes);
if (option_branch)
- expand_ref_prefix(&ref_prefixes, option_branch);
+ expand_ref_prefix(&transport_ls_refs_options.ref_prefixes,
+ option_branch);
if (!option_no_tags)
- strvec_push(&ref_prefixes, "refs/tags/");
+ strvec_push(&transport_ls_refs_options.ref_prefixes,
+ "refs/tags/");
- refs = transport_get_remote_refs(transport, &ref_prefixes);
+ refs = transport_get_remote_refs(transport, &transport_ls_refs_options);
if (refs) {
int hash_algo = hash_algo_by_ptr(transport_get_hash_algo(transport));
@@ -1380,6 +1384,6 @@ cleanup:
strbuf_release(&key);
junk_mode = JUNK_LEAVE_ALL;
- strvec_clear(&ref_prefixes);
+ strvec_clear(&transport_ls_refs_options.ref_prefixes);
return err;
}
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index 58b7c1f..c2d96f4 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -220,7 +220,8 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
version = discover_version(&reader);
switch (version) {
case protocol_v2:
- get_remote_refs(fd[1], &reader, &ref, 0, NULL, NULL, args.stateless_rpc);
+ get_remote_refs(fd[1], &reader, &ref, 0, NULL, NULL,
+ args.stateless_rpc);
break;
case protocol_v1:
case protocol_v0:
diff --git a/builtin/fetch.c b/builtin/fetch.c
index ecf8537..837382e 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -1349,7 +1349,8 @@ static int do_fetch(struct transport *transport,
int autotags = (transport->remote->fetch_tags == 1);
int retcode = 0;
const struct ref *remote_refs;
- struct strvec ref_prefixes = STRVEC_INIT;
+ struct transport_ls_refs_options transport_ls_refs_options =
+ TRANSPORT_LS_REFS_OPTIONS_INIT;
int must_list_refs = 1;
if (tags == TAGS_DEFAULT) {
@@ -1369,7 +1370,7 @@ static int do_fetch(struct transport *transport,
if (rs->nr) {
int i;
- refspec_ref_prefixes(rs, &ref_prefixes);
+ refspec_ref_prefixes(rs, &transport_ls_refs_options.ref_prefixes);
/*
* We can avoid listing refs if all of them are exact
@@ -1383,22 +1384,25 @@ static int do_fetch(struct transport *transport,
}
}
} else if (transport->remote && transport->remote->fetch.nr)
- refspec_ref_prefixes(&transport->remote->fetch, &ref_prefixes);
+ refspec_ref_prefixes(&transport->remote->fetch,
+ &transport_ls_refs_options.ref_prefixes);
if (tags == TAGS_SET || tags == TAGS_DEFAULT) {
must_list_refs = 1;
- if (ref_prefixes.nr)
- strvec_push(&ref_prefixes, "refs/tags/");
+ if (transport_ls_refs_options.ref_prefixes.nr)
+ strvec_push(&transport_ls_refs_options.ref_prefixes,
+ "refs/tags/");
}
if (must_list_refs) {
trace2_region_enter("fetch", "remote_refs", the_repository);
- remote_refs = transport_get_remote_refs(transport, &ref_prefixes);
+ remote_refs = transport_get_remote_refs(transport,
+ &transport_ls_refs_options);
trace2_region_leave("fetch", "remote_refs", the_repository);
} else
remote_refs = NULL;
- strvec_clear(&ref_prefixes);
+ strvec_clear(&transport_ls_refs_options.ref_prefixes);
ref_map = get_ref_map(transport->remote, remote_refs, rs,
tags, &autotags);
diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index 092917e..ef60475 100644
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -45,7 +45,8 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
int show_symref_target = 0;
const char *uploadpack = NULL;
const char **pattern = NULL;
- struct strvec ref_prefixes = STRVEC_INIT;
+ struct transport_ls_refs_options transport_options =
+ TRANSPORT_LS_REFS_OPTIONS_INIT;
int i;
struct string_list server_options = STRING_LIST_INIT_DUP;
@@ -94,9 +95,9 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
}
if (flags & REF_TAGS)
- strvec_push(&ref_prefixes, "refs/tags/");
+ strvec_push(&transport_options.ref_prefixes, "refs/tags/");
if (flags & REF_HEADS)
- strvec_push(&ref_prefixes, "refs/heads/");
+ strvec_push(&transport_options.ref_prefixes, "refs/heads/");
remote = remote_get(dest);
if (!remote) {
@@ -118,7 +119,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
if (server_options.nr)
transport->server_options = &server_options;
- ref = transport_get_remote_refs(transport, &ref_prefixes);
+ ref = transport_get_remote_refs(transport, &transport_options);
if (ref) {
int hash_algo = hash_algo_by_ptr(transport_get_hash_algo(transport));
repo_set_hash_algo(the_repository, hash_algo);
diff --git a/connect.c b/connect.c
index 8b8f56c..328c279 100644
--- a/connect.c
+++ b/connect.c
@@ -453,12 +453,14 @@ void check_stateless_delimiter(int stateless_rpc,
struct ref **get_remote_refs(int fd_out, struct packet_reader *reader,
struct ref **list, int for_push,
- const struct strvec *ref_prefixes,
+ struct transport_ls_refs_options *transport_options,
const struct string_list *server_options,
int stateless_rpc)
{
int i;
const char *hash_name;
+ struct strvec *ref_prefixes = transport_options ?
+ &transport_options->ref_prefixes : NULL;
*list = NULL;
if (server_supports_v2("ls-refs", 1))
diff --git a/remote.h b/remote.h
index 3211abd..4ae676a 100644
--- a/remote.h
+++ b/remote.h
@@ -6,6 +6,8 @@
#include "hashmap.h"
#include "refspec.h"
+struct transport_ls_refs_options;
+
/**
* The API gives access to the configuration related to remotes. It handles
* all three configuration mechanisms historically and currently used by Git,
@@ -196,7 +198,7 @@ struct ref **get_remote_heads(struct packet_reader *reader,
/* Used for protocol v2 in order to retrieve refs from a remote */
struct ref **get_remote_refs(int fd_out, struct packet_reader *reader,
struct ref **list, int for_push,
- const struct strvec *ref_prefixes,
+ struct transport_ls_refs_options *transport_options,
const struct string_list *server_options,
int stateless_rpc);
diff --git a/transport-helper.c b/transport-helper.c
index 5f6e0b3..49b7fb4 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -1162,13 +1162,14 @@ static int has_attribute(const char *attrs, const char *attr)
}
static struct ref *get_refs_list(struct transport *transport, int for_push,
- const struct strvec *ref_prefixes)
+ struct transport_ls_refs_options *transport_options)
{
get_helper(transport);
if (process_connect(transport, for_push)) {
do_take_over(transport);
- return transport->vtable->get_refs_list(transport, for_push, ref_prefixes);
+ return transport->vtable->get_refs_list(transport, for_push,
+ transport_options);
}
return get_refs_list_using_list(transport, for_push);
diff --git a/transport-internal.h b/transport-internal.h
index 27c9daf..b60f1ba 100644
--- a/transport-internal.h
+++ b/transport-internal.h
@@ -4,6 +4,7 @@
struct ref;
struct transport;
struct strvec;
+struct transport_ls_refs_options;
struct transport_vtable {
/**
@@ -18,19 +19,12 @@ struct transport_vtable {
* 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 communicating using protocol v2 a list of prefixes can be
- * provided to be sent to the server to enable it to limit the ref
- * advertisement. Since ref filtering is done on the server's end, and
- * only when using protocol v2, this list will be ignored when not
- * using protocol v2 meaning this function can return refs which don't
- * match the provided ref_prefixes.
- *
* 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,
- const struct strvec *ref_prefixes);
+ struct transport_ls_refs_options *transport_options);
/**
* Fetch the objects for the given refs. Note that this gets
diff --git a/transport.c b/transport.c
index 679a35e..b13fab5 100644
--- a/transport.c
+++ b/transport.c
@@ -127,7 +127,7 @@ struct bundle_transport_data {
static struct ref *get_refs_from_bundle(struct transport *transport,
int for_push,
- const struct strvec *ref_prefixes)
+ struct transport_ls_refs_options *transport_options)
{
struct bundle_transport_data *data = transport->data;
struct ref *result = NULL;
@@ -280,7 +280,7 @@ static void die_if_server_options(struct transport *transport)
* remote refs.
*/
static struct ref *handshake(struct transport *transport, int for_push,
- const struct strvec *ref_prefixes,
+ struct transport_ls_refs_options *options,
int must_list_refs)
{
struct git_transport_data *data = transport->data;
@@ -303,7 +303,7 @@ static struct ref *handshake(struct transport *transport, int for_push,
trace2_data_string("transfer", NULL, "server-sid", server_sid);
if (must_list_refs)
get_remote_refs(data->fd[1], &reader, &refs, for_push,
- ref_prefixes,
+ options,
transport->server_options,
transport->stateless_rpc);
break;
@@ -334,9 +334,9 @@ static struct ref *handshake(struct transport *transport, int for_push,
}
static struct ref *get_refs_via_connect(struct transport *transport, int for_push,
- const struct strvec *ref_prefixes)
+ struct transport_ls_refs_options *options)
{
- return handshake(transport, for_push, ref_prefixes, 1);
+ return handshake(transport, for_push, options, 1);
}
static int fetch_refs_via_pack(struct transport *transport,
@@ -1252,19 +1252,20 @@ int transport_push(struct repository *r,
int porcelain = flags & TRANSPORT_PUSH_PORCELAIN;
int pretend = flags & TRANSPORT_PUSH_DRY_RUN;
int push_ret, ret, err;
- struct strvec ref_prefixes = STRVEC_INIT;
+ struct transport_ls_refs_options transport_options =
+ TRANSPORT_LS_REFS_OPTIONS_INIT;
if (check_push_refs(local_refs, rs) < 0)
return -1;
- refspec_ref_prefixes(rs, &ref_prefixes);
+ refspec_ref_prefixes(rs, &transport_options.ref_prefixes);
trace2_region_enter("transport_push", "get_refs_list", r);
remote_refs = transport->vtable->get_refs_list(transport, 1,
- &ref_prefixes);
+ &transport_options);
trace2_region_leave("transport_push", "get_refs_list", r);
- strvec_clear(&ref_prefixes);
+ strvec_clear(&transport_options.ref_prefixes);
if (flags & TRANSPORT_PUSH_ALL)
match_flags |= MATCH_REFS_ALL;
@@ -1380,12 +1381,12 @@ int transport_push(struct repository *r,
}
const struct ref *transport_get_remote_refs(struct transport *transport,
- const struct strvec *ref_prefixes)
+ struct transport_ls_refs_options *transport_options)
{
if (!transport->got_remote_refs) {
transport->remote_refs =
transport->vtable->get_refs_list(transport, 0,
- ref_prefixes);
+ transport_options);
transport->got_remote_refs = 1;
}
diff --git a/transport.h b/transport.h
index 24558c0..1f5b60e 100644
--- a/transport.h
+++ b/transport.h
@@ -233,17 +233,24 @@ int transport_push(struct repository *repo,
struct refspec *rs, int flags,
unsigned int * reject_reasons);
+struct transport_ls_refs_options {
+ /*
+ * Optionally, a list of ref prefixes can be provided which can be sent
+ * to the server (when communicating using protocol v2) to enable it to
+ * limit the ref advertisement. Since ref filtering is done on the
+ * server's end (and only when using protocol v2),
+ * transport_get_remote_refs() could return refs which don't match the
+ * provided ref_prefixes.
+ */
+ struct strvec ref_prefixes;
+};
+#define TRANSPORT_LS_REFS_OPTIONS_INIT { STRVEC_INIT }
+
/*
* Retrieve refs from a remote.
- *
- * Optionally a list of ref prefixes can be provided which can be sent to the
- * server (when communicating using protocol v2) to enable it to limit the ref
- * advertisement. Since ref filtering is done on the server's end (and only
- * when using protocol v2), this can return refs which don't match the provided
- * ref_prefixes.
*/
const struct ref *transport_get_remote_refs(struct transport *transport,
- const struct strvec *ref_prefixes);
+ struct transport_ls_refs_options *transport_options);
/*
* Fetch the hash algorithm used by a remote.