LIB_OBJS += refs/iterator.o
LIB_OBJS += refs/packed-backend.o
LIB_OBJS += refs/ref-cache.o
+LIB_OBJS += refspec.o
LIB_OBJS += ref-filter.o
LIB_OBJS += remote.o
LIB_OBJS += replace-object.o
#include "config.h"
#include "branch.h"
#include "refs.h"
+#include "refspec.h"
#include "remote.h"
#include "commit.h"
#include "worktree.h"
struct tracking {
- struct refspec spec;
+ struct refspec_item spec;
char *src;
const char *remote;
int matches;
static int check_tracking_branch(struct remote *remote, void *cb_data)
{
char *tracking_branch = cb_data;
- struct refspec query;
- memset(&query, 0, sizeof(struct refspec));
+ struct refspec_item query;
+ memset(&query, 0, sizeof(struct refspec_item));
query.dst = tracking_branch;
return !remote_find_tracking(remote, &query);
}
#include "parse-options.h"
#include "fetch-pack.h"
#include "refs.h"
+#include "refspec.h"
#include "tree.h"
#include "tree-walk.h"
#include "unpack-trees.h"
}
static struct ref *wanted_peer_refs(const struct ref *refs,
- struct refspec *refspec)
+ struct refspec_item *refspec)
{
struct ref *head = copy_ref(find_ref_by_name(refs, "HEAD"));
struct ref *local_refs = head;
int err = 0, complete_refs_before_fetch = 1;
int submodule_progress;
- struct refspec *refspec;
- const char *fetch_pattern;
+ struct refspec_item refspec;
fetch_if_missing = 0;
if (option_required_reference.nr || option_optional_reference.nr)
setup_reference();
- fetch_pattern = value.buf;
- refspec = parse_fetch_refspec(1, &fetch_pattern);
+ refspec_item_init(&refspec, value.buf, REFSPEC_FETCH);
strbuf_reset(&value);
refs = transport_get_remote_refs(transport, NULL);
if (refs) {
- mapped_refs = wanted_peer_refs(refs, refspec);
+ mapped_refs = wanted_peer_refs(refs, &refspec);
/*
* transport_get_remote_refs() may return refs with null sha-1
* in mapped_refs (see struct transport->get_refs_list
strbuf_release(&value);
junk_mode = JUNK_LEAVE_ALL;
- free(refspec);
+ refspec_item_clear(&refspec);
return err;
}
#include "cache.h"
#include "config.h"
#include "refs.h"
+#include "refspec.h"
#include "commit.h"
#include "object.h"
#include "tag.h"
static int no_data;
static int full_tree;
static struct string_list extra_refs = STRING_LIST_INIT_NODUP;
-static struct refspec *refspecs;
-static int refspecs_nr;
+static struct refspec refspecs = REFSPEC_INIT_FETCH;
static int anonymize;
static int parse_opt_signed_tag_mode(const struct option *opt,
if (dwim_ref(e->name, strlen(e->name), &oid, &full_name) != 1)
continue;
- if (refspecs) {
+ if (refspecs.nr) {
char *private;
- private = apply_refspecs(refspecs, refspecs_nr, full_name);
+ private = apply_refspecs(&refspecs, full_name);
if (private) {
free(full_name);
full_name = private;
static void handle_deletes(void)
{
int i;
- for (i = 0; i < refspecs_nr; i++) {
- struct refspec *refspec = &refspecs[i];
+ for (i = 0; i < refspecs.nr; i++) {
+ struct refspec_item *refspec = &refspecs.items[i];
if (*refspec->src)
continue;
usage_with_options (fast_export_usage, options);
if (refspecs_list.nr) {
- const char **refspecs_str;
int i;
- ALLOC_ARRAY(refspecs_str, refspecs_list.nr);
for (i = 0; i < refspecs_list.nr; i++)
- refspecs_str[i] = refspecs_list.items[i].string;
-
- refspecs_nr = refspecs_list.nr;
- refspecs = parse_fetch_refspec(refspecs_nr, refspecs_str);
+ refspec_append(&refspecs, refspecs_list.items[i].string);
string_list_clear(&refspecs_list, 1);
- free(refspecs_str);
}
if (use_done_feature)
if (use_done_feature)
printf("done\n");
- free_refspec(refspecs_nr, refspecs);
+ refspec_clear(&refspecs);
return 0;
}
#include "config.h"
#include "repository.h"
#include "refs.h"
+#include "refspec.h"
#include "commit.h"
#include "builtin.h"
#include "string-list.h"
static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
static int recurse_submodules_default = RECURSE_SUBMODULES_ON_DEMAND;
static int shown_url = 0;
-static int refmap_alloc, refmap_nr;
-static const char **refmap_array;
+static struct refspec refmap = REFSPEC_INIT_FETCH;
static struct list_objects_filter_options filter_options;
static struct string_list server_options = STRING_LIST_INIT_DUP;
static int parse_refmap_arg(const struct option *opt, const char *arg, int unset)
{
- ALLOC_GROW(refmap_array, refmap_nr + 1, refmap_alloc);
-
/*
* "git fetch --refmap='' origin foo"
* can be used to tell the command not to store anywhere
*/
- if (*arg)
- refmap_array[refmap_nr++] = arg;
+ refspec_append(&refmap, arg);
+
return 0;
}
for (i = 0; i < branch->merge_nr; i++) {
struct ref *rm, **old_tail = *tail;
- struct refspec refspec;
+ struct refspec_item refspec;
for (rm = *head; rm; rm = rm->next) {
if (branch_merge_matches(branch, i, rm->name)) {
}
static struct ref *get_ref_map(struct transport *transport,
- struct refspec *refspecs, int refspec_count,
+ struct refspec *rs,
int tags, int *autotags)
{
int i;
const struct ref *remote_refs;
- for (i = 0; i < refspec_count; i++) {
- if (!refspecs[i].exact_sha1) {
- const char *glob = strchr(refspecs[i].src, '*');
- if (glob)
- argv_array_pushf(&ref_prefixes, "%.*s",
- (int)(glob - refspecs[i].src),
- refspecs[i].src);
- else
- expand_ref_prefix(&ref_prefixes, refspecs[i].src);
- }
+ if (rs->nr)
+ refspec_ref_prefixes(rs, &ref_prefixes);
+ else if (transport->remote && transport->remote->fetch.nr)
+ refspec_ref_prefixes(&transport->remote->fetch, &ref_prefixes);
+
+ if (ref_prefixes.argc &&
+ (tags == TAGS_SET || (tags == TAGS_DEFAULT && !rs->nr))) {
+ argv_array_push(&ref_prefixes, "refs/tags/");
}
remote_refs = transport_get_remote_refs(transport, &ref_prefixes);
argv_array_clear(&ref_prefixes);
- if (refspec_count) {
+ if (rs->nr) {
struct refspec *fetch_refspec;
- int fetch_refspec_nr;
- for (i = 0; i < refspec_count; i++) {
- get_fetch_map(remote_refs, &refspecs[i], &tail, 0);
- if (refspecs[i].dst && refspecs[i].dst[0])
+ for (i = 0; i < rs->nr; i++) {
+ get_fetch_map(remote_refs, &rs->items[i], &tail, 0);
+ if (rs->items[i].dst && rs->items[i].dst[0])
*autotags = 1;
}
/* Merge everything on the command line (but not --tags) */
* by ref_remove_duplicates() in favor of one of these
* opportunistic entries with FETCH_HEAD_IGNORE.
*/
- if (refmap_array) {
- fetch_refspec = parse_fetch_refspec(refmap_nr, refmap_array);
- fetch_refspec_nr = refmap_nr;
- } else {
- fetch_refspec = transport->remote->fetch;
- fetch_refspec_nr = transport->remote->fetch_refspec_nr;
- }
+ if (refmap.nr)
+ fetch_refspec = &refmap;
+ else
+ fetch_refspec = &transport->remote->fetch;
- for (i = 0; i < fetch_refspec_nr; i++)
- get_fetch_map(ref_map, &fetch_refspec[i], &oref_tail, 1);
- } else if (refmap_array) {
+ for (i = 0; i < fetch_refspec->nr; i++)
+ get_fetch_map(ref_map, &fetch_refspec->items[i], &oref_tail, 1);
+ } else if (refmap.nr) {
die("--refmap option is only meaningful with command-line refspec(s).");
} else {
/* Use the defaults */
struct branch *branch = branch_get(NULL);
int has_merge = branch_has_merge_config(branch);
if (remote &&
- (remote->fetch_refspec_nr ||
+ (remote->fetch.nr ||
/* Note: has_merge implies non-NULL branch->remote_name */
(has_merge && !strcmp(branch->remote_name, remote->name)))) {
- for (i = 0; i < remote->fetch_refspec_nr; i++) {
- get_fetch_map(remote_refs, &remote->fetch[i], &tail, 0);
- if (remote->fetch[i].dst &&
- remote->fetch[i].dst[0])
+ for (i = 0; i < remote->fetch.nr; i++) {
+ get_fetch_map(remote_refs, &remote->fetch.items[i], &tail, 0);
+ if (remote->fetch.items[i].dst &&
+ remote->fetch.items[i].dst[0])
*autotags = 1;
if (!i && !has_merge && ref_map &&
- !remote->fetch[0].pattern)
+ !remote->fetch.items[0].pattern)
ref_map->fetch_head_status = FETCH_HEAD_MERGE;
}
/*
return ret;
}
-static int prune_refs(struct refspec *refs, int ref_count, struct ref *ref_map,
- const char *raw_url)
+static int prune_refs(struct refspec *rs, struct ref *ref_map,
+ const char *raw_url)
{
int url_len, i, result = 0;
- struct ref *ref, *stale_refs = get_stale_heads(refs, ref_count, ref_map);
+ struct ref *ref, *stale_refs = get_stale_heads(rs, ref_map);
char *url;
int summary_width = transport_summary_width(stale_refs);
const char *dangling_msg = dry_run
}
static int do_fetch(struct transport *transport,
- struct refspec *refs, int ref_count)
+ struct refspec *rs)
{
struct string_list existing_refs = STRING_LIST_INIT_DUP;
struct ref *ref_map;
goto cleanup;
}
- ref_map = get_ref_map(transport, refs, ref_count, tags, &autotags);
+ ref_map = get_ref_map(transport, rs, tags, &autotags);
if (!update_head_ok)
check_not_current_branch(ref_map);
* explicitly (via command line or configuration); we
* don't care whether --tags was specified.
*/
- if (ref_count) {
- prune_refs(refs, ref_count, ref_map, transport->url);
+ if (rs->nr) {
+ prune_refs(rs, ref_map, transport->url);
} else {
- prune_refs(transport->remote->fetch,
- transport->remote->fetch_refspec_nr,
+ prune_refs(&transport->remote->fetch,
ref_map,
transport->url);
}
static int fetch_one(struct remote *remote, int argc, const char **argv, int prune_tags_ok)
{
- static const char **refs = NULL;
- struct refspec *refspec;
- int ref_nr = 0;
- int j = 0;
+ struct refspec rs = REFSPEC_INIT_FETCH;
+ int i;
int exit_code;
int maybe_prune_tags;
int remote_via_config = remote_is_configured(remote, 0);
maybe_prune_tags = prune_tags_ok && prune_tags;
if (maybe_prune_tags && remote_via_config)
- add_prune_tags_to_fetch_refspec(remote);
-
- if (argc > 0 || (maybe_prune_tags && !remote_via_config)) {
- size_t nr_alloc = st_add3(argc, maybe_prune_tags, 1);
- refs = xcalloc(nr_alloc, sizeof(const char *));
- if (maybe_prune_tags) {
- refs[j++] = xstrdup("refs/tags/*:refs/tags/*");
- ref_nr++;
- }
- }
-
- if (argc > 0) {
- int i;
- for (i = 0; i < argc; i++) {
- if (!strcmp(argv[i], "tag")) {
- i++;
- if (i >= argc)
- die(_("You need to specify a tag name."));
- refs[j++] = xstrfmt("refs/tags/%s:refs/tags/%s",
- argv[i], argv[i]);
- } else
- refs[j++] = argv[i];
- ref_nr++;
+ refspec_append(&remote->fetch, TAG_REFSPEC);
+
+ if (maybe_prune_tags && (argc || !remote_via_config))
+ refspec_append(&rs, TAG_REFSPEC);
+
+ for (i = 0; i < argc; i++) {
+ if (!strcmp(argv[i], "tag")) {
+ char *tag;
+ i++;
+ if (i >= argc)
+ die(_("You need to specify a tag name."));
+
+ tag = xstrfmt("refs/tags/%s:refs/tags/%s",
+ argv[i], argv[i]);
+ refspec_append(&rs, tag);
+ free(tag);
+ } else {
+ refspec_append(&rs, argv[i]);
}
}
sigchain_push_common(unlock_pack_on_signal);
atexit(unlock_pack);
- refspec = parse_fetch_refspec(ref_nr, refs);
- exit_code = do_fetch(gtransport, refspec, ref_nr);
- free_refspec(ref_nr, refspec);
+ exit_code = do_fetch(gtransport, &rs);
+ refspec_clear(&rs);
transport_disconnect(gtransport);
gtransport = NULL;
return exit_code;
#include "run-command.h"
#include "diff.h"
#include "refs.h"
+#include "refspec.h"
#include "commit.h"
#include "diffcore.h"
#include "revision.h"
#include "remote.h"
#include "dir.h"
#include "refs.h"
+#include "refspec.h"
#include "revision.h"
#include "submodule.h"
#include "submodule-config.h"
*/
static const char *get_tracking_branch(const char *remote, const char *refspec)
{
- struct refspec *spec;
+ struct refspec_item spec;
const char *spec_src;
const char *merge_branch;
- spec = parse_fetch_refspec(1, &refspec);
- spec_src = spec->src;
+ refspec_item_init(&spec, refspec, REFSPEC_FETCH);
+ spec_src = spec.src;
if (!*spec_src || !strcmp(spec_src, "HEAD"))
spec_src = "HEAD";
else if (skip_prefix(spec_src, "heads/", &spec_src))
} else
merge_branch = NULL;
- free_refspec(1, spec);
+ refspec_item_clear(&spec);
return merge_branch;
}
#include "cache.h"
#include "config.h"
#include "refs.h"
+#include "refspec.h"
#include "run-command.h"
#include "builtin.h"
#include "remote.h"
static struct push_cas_option cas;
-static const char **refspec;
-static int refspec_nr;
-static int refspec_alloc;
+static struct refspec rs = REFSPEC_INIT_PUSH;
static struct string_list push_options_config = STRING_LIST_INIT_DUP;
-static void add_refspec(const char *ref)
-{
- refspec_nr++;
- ALLOC_GROW(refspec, refspec_nr, refspec_alloc);
- refspec[refspec_nr-1] = ref;
-}
-
static const char *map_refspec(const char *ref,
struct remote *remote, struct ref *local_refs)
{
if (count_refspec_match(ref, local_refs, &matched) != 1)
return ref;
- if (remote->push) {
- struct refspec query;
- memset(&query, 0, sizeof(struct refspec));
+ if (remote->push.nr) {
+ struct refspec_item query;
+ memset(&query, 0, sizeof(struct refspec_item));
query.src = matched->name;
- if (!query_refspecs(remote->push, remote->push_refspec_nr, &query) &&
- query.dst) {
+ if (!query_refspecs(&remote->push, &query) && query.dst) {
struct strbuf buf = STRBUF_INIT;
strbuf_addf(&buf, "%s%s:%s",
query.force ? "+" : "",
}
ref = map_refspec(ref, remote, local_refs);
}
- add_refspec(ref);
+ refspec_append(&rs, ref);
}
}
}
strbuf_addf(&refspec, "%s:%s", branch->refname, branch->merge[0]->src);
- add_refspec(refspec.buf);
+ refspec_append(&rs, refspec.buf);
}
static void setup_push_current(struct remote *remote, struct branch *branch)
if (!branch)
die(_(message_detached_head_die), remote->name);
strbuf_addf(&refspec, "%s:%s", branch->refname, branch->refname);
- add_refspec(refspec.buf);
+ refspec_append(&rs, refspec.buf);
}
static int is_workflow_triangular(struct remote *remote)
switch (push_default) {
default:
case PUSH_DEFAULT_MATCHING:
- add_refspec(":");
+ refspec_append(&rs, ":");
break;
case PUSH_DEFAULT_UNSPECIFIED:
advise(_(message_advice_ref_needs_force));
}
-static int push_with_options(struct transport *transport, int flags)
+static int push_with_options(struct transport *transport, struct refspec *rs,
+ int flags)
{
int err;
unsigned int reject_reasons;
if (verbosity > 0)
fprintf(stderr, _("Pushing to %s\n"), transport->url);
- err = transport_push(transport, refspec_nr, refspec, flags,
- &reject_reasons);
+ err = transport_push(transport, rs, flags, &reject_reasons);
if (err != 0) {
fprintf(stderr, "%s", push_get_color(PUSH_COLOR_ERROR));
error(_("failed to push some refs to '%s'"), transport->url);
struct remote *remote = pushremote_get(repo);
const char **url;
int url_nr;
+ struct refspec *push_refspec = &rs;
if (!remote) {
if (repo)
if (push_options->nr)
flags |= TRANSPORT_PUSH_OPTIONS;
- if ((flags & TRANSPORT_PUSH_ALL) && refspec) {
- if (!strcmp(*refspec, "refs/tags/*"))
- return error(_("--all and --tags are incompatible"));
- return error(_("--all can't be combined with refspecs"));
- }
-
- if ((flags & TRANSPORT_PUSH_MIRROR) && refspec) {
- if (!strcmp(*refspec, "refs/tags/*"))
- return error(_("--mirror and --tags are incompatible"));
- return error(_("--mirror can't be combined with refspecs"));
- }
-
- if ((flags & (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) ==
- (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) {
- return error(_("--all and --mirror are incompatible"));
- }
-
- if (!refspec && !(flags & TRANSPORT_PUSH_ALL)) {
- if (remote->push_refspec_nr) {
- refspec = remote->push_refspec;
- refspec_nr = remote->push_refspec_nr;
+ if (!push_refspec->nr && !(flags & TRANSPORT_PUSH_ALL)) {
+ if (remote->push.nr) {
+ push_refspec = &remote->push;
} else if (!(flags & TRANSPORT_PUSH_MIRROR))
setup_default_push_refspecs(remote);
}
transport_get(remote, url[i]);
if (flags & TRANSPORT_PUSH_OPTIONS)
transport->push_options = push_options;
- if (push_with_options(transport, flags))
+ if (push_with_options(transport, push_refspec, flags))
errs++;
}
} else {
transport_get(remote, NULL);
if (flags & TRANSPORT_PUSH_OPTIONS)
transport->push_options = push_options;
- if (push_with_options(transport, flags))
+ if (push_with_options(transport, push_refspec, flags))
errs++;
}
return !!errs;
die(_("--delete is incompatible with --all, --mirror and --tags"));
if (deleterefs && argc < 2)
die(_("--delete doesn't make sense without any refs"));
+ if (flags & TRANSPORT_PUSH_ALL) {
+ if (tags)
+ die(_("--all and --tags are incompatible"));
+ if (argc >= 2)
+ die(_("--all can't be combined with refspecs"));
+ }
+ if (flags & TRANSPORT_PUSH_MIRROR) {
+ if (tags)
+ die(_("--mirror and --tags are incompatible"));
+ if (argc >= 2)
+ die(_("--mirror can't be combined with refspecs"));
+ }
+ if ((flags & TRANSPORT_PUSH_ALL) && (flags & TRANSPORT_PUSH_MIRROR))
+ die(_("--all and --mirror are incompatible"));
if (recurse_submodules == RECURSE_SUBMODULES_CHECK)
flags |= TRANSPORT_RECURSE_SUBMODULES_CHECK;
flags |= TRANSPORT_RECURSE_SUBMODULES_ONLY;
if (tags)
- add_refspec("refs/tags/*");
+ refspec_append(&rs, "refs/tags/*");
if (argc > 0) {
repo = argv[0];
#include "strbuf.h"
#include "run-command.h"
#include "refs.h"
+#include "refspec.h"
#include "argv-array.h"
static const char * const builtin_remote_usage[] = {
struct ref *ref, *stale_refs;
int i;
- for (i = 0; i < states->remote->fetch_refspec_nr; i++)
- if (get_fetch_map(remote_refs, states->remote->fetch + i, &tail, 1))
+ for (i = 0; i < states->remote->fetch.nr; i++)
+ if (get_fetch_map(remote_refs, &states->remote->fetch.items[i], &tail, 1))
die(_("Could not get fetch map for refspec %s"),
- states->remote->fetch_refspec[i]);
+ states->remote->fetch.raw[i]);
states->new_refs.strdup_strings = 1;
states->tracked.strdup_strings = 1;
else
string_list_append(&states->tracked, abbrev_branch(ref->name));
}
- stale_refs = get_stale_heads(states->remote->fetch,
- states->remote->fetch_refspec_nr, fetch_map);
+ stale_refs = get_stale_heads(&states->remote->fetch, fetch_map);
for (ref = stale_refs; ref; ref = ref->next) {
struct string_list_item *item =
string_list_append(&states->stale, abbrev_branch(ref->name));
local_refs = get_local_heads();
push_map = copy_ref_list(remote_refs);
- match_push_refs(local_refs, &push_map, remote->push_refspec_nr,
- remote->push_refspec, MATCH_REFS_NONE);
+ match_push_refs(local_refs, &push_map, &remote->push, MATCH_REFS_NONE);
states->push.strdup_strings = 1;
for (ref = push_map; ref; ref = ref->next) {
return 0;
states->push.strdup_strings = 1;
- if (!remote->push_refspec_nr) {
+ if (!remote->push.nr) {
item = string_list_append(&states->push, _("(matching)"));
info = item->util = xcalloc(1, sizeof(struct push_info));
info->status = PUSH_STATUS_NOTQUERIED;
info->dest = xstrdup(item->string);
}
- for (i = 0; i < remote->push_refspec_nr; i++) {
- struct refspec *spec = remote->push + i;
+ for (i = 0; i < remote->push.nr; i++) {
+ const struct refspec_item *spec = &remote->push.items[i];
if (spec->matching)
item = string_list_append(&states->push, _("(matching)"));
else if (strlen(spec->src))
{
struct ref *ref, *matches;
struct ref *fetch_map = NULL, **fetch_map_tail = &fetch_map;
- struct refspec refspec;
+ struct refspec_item refspec;
refspec.force = 0;
refspec.pattern = 1;
const struct object_id *oid, int flags, void *cb_data)
{
struct branches_for_remote *branches = cb_data;
- struct refspec refspec;
+ struct refspec_item refspec;
struct known_remote *kr;
memset(&refspec, 0, sizeof(refspec));
git_config_set_multivar(buf.buf, remote->url[i], "^$", 0);
strbuf_reset(&buf);
strbuf_addf(&buf, "remote.%s.push", remote->name);
- for (i = 0; i < remote->push_refspec_nr; i++)
- git_config_set_multivar(buf.buf, remote->push_refspec[i], "^$", 0);
+ for (i = 0; i < remote->push.raw_nr; i++)
+ git_config_set_multivar(buf.buf, remote->push.raw[i], "^$", 0);
strbuf_reset(&buf);
strbuf_addf(&buf, "remote.%s.fetch", remote->name);
- for (i = 0; i < remote->fetch_refspec_nr; i++)
- git_config_set_multivar(buf.buf, remote->fetch_refspec[i], "^$", 0);
+ for (i = 0; i < remote->fetch.raw_nr; i++)
+ git_config_set_multivar(buf.buf, remote->fetch.raw[i], "^$", 0);
if (remote->origin == REMOTE_REMOTES)
unlink_or_warn(git_path("remotes/%s", remote->name));
else if (remote->origin == REMOTE_BRANCHES)
strbuf_addf(&buf, "remote.%s.fetch", rename.new_name);
git_config_set_multivar(buf.buf, NULL, NULL, 1);
strbuf_addf(&old_remote_context, ":refs/remotes/%s/", rename.old_name);
- for (i = 0; i < oldremote->fetch_refspec_nr; i++) {
+ for (i = 0; i < oldremote->fetch.raw_nr; i++) {
char *ptr;
strbuf_reset(&buf2);
- strbuf_addstr(&buf2, oldremote->fetch_refspec[i]);
+ strbuf_addstr(&buf2, oldremote->fetch.raw[i]);
ptr = strstr(buf2.buf, old_remote_context.buf);
if (ptr) {
refspec_updated = 1;
const struct object_id *oid, int flags, void *cb_data)
{
struct ref_states *states = cb_data;
- struct refspec refspec;
+ struct refspec_item refspec;
if (flags & REF_ISSYMREF)
return 0;
int cmd_send_pack(int argc, const char **argv, const char *prefix)
{
- int i, nr_refspecs = 0;
- const char **refspecs = NULL;
+ struct refspec rs = REFSPEC_INIT_PUSH;
const char *remote_name = NULL;
struct remote *remote = NULL;
const char *dest = NULL;
argc = parse_options(argc, argv, prefix, options, send_pack_usage, 0);
if (argc > 0) {
dest = argv[0];
- refspecs = (const char **)(argv + 1);
- nr_refspecs = argc - 1;
+ refspec_appendn(&rs, argv + 1, argc - 1);
}
if (!dest)
args.push_options = push_options.nr ? &push_options : NULL;
if (from_stdin) {
- struct argv_array all_refspecs = ARGV_ARRAY_INIT;
-
- for (i = 0; i < nr_refspecs; i++)
- argv_array_push(&all_refspecs, refspecs[i]);
-
if (args.stateless_rpc) {
const char *buf;
while ((buf = packet_read_line(0, NULL)))
- argv_array_push(&all_refspecs, buf);
+ refspec_append(&rs, buf);
} else {
struct strbuf line = STRBUF_INIT;
while (strbuf_getline(&line, stdin) != EOF)
- argv_array_push(&all_refspecs, line.buf);
+ refspec_append(&rs, line.buf);
strbuf_release(&line);
}
-
- refspecs = all_refspecs.argv;
- nr_refspecs = all_refspecs.argc;
}
/*
* --all and --mirror are incompatible; neither makes sense
* with any refspecs.
*/
- if ((nr_refspecs > 0 && (send_all || args.send_mirror)) ||
+ if ((rs.nr > 0 && (send_all || args.send_mirror)) ||
(send_all && args.send_mirror))
usage_with_options(send_pack_usage, options);
BUG("unknown protocol version");
}
- transport_verify_remote_names(nr_refspecs, refspecs);
-
local_refs = get_local_heads();
flags = MATCH_REFS_NONE;
flags |= MATCH_REFS_MIRROR;
/* match them up */
- if (match_push_refs(local_refs, &remote_refs, nr_refspecs, refspecs, flags))
+ if (match_push_refs(local_refs, &remote_refs, &rs, flags))
return -1;
if (!is_empty_cas(&cas))
#include "run-command.h"
#include "remote.h"
#include "refs.h"
+#include "refspec.h"
#include "connect.h"
#include "revision.h"
#include "diffcore.h"
/* Check the refspec */
if (argc > 2) {
- int i, refspec_nr = argc - 2;
+ int i;
struct ref *local_refs = get_local_heads();
- struct refspec *refspec = parse_push_refspec(refspec_nr,
- argv + 2);
+ struct refspec refspec = REFSPEC_INIT_PUSH;
- for (i = 0; i < refspec_nr; i++) {
- struct refspec *rs = refspec + i;
+ refspec_appendn(&refspec, argv + 2, argc - 2);
+
+ for (i = 0; i < refspec.nr; i++) {
+ const struct refspec_item *rs = &refspec.items[i];
if (rs->pattern || rs->matching)
continue;
rs->src);
}
}
- free_refspec(refspec_nr, refspec);
+ refspec_clear(&refspec);
}
free(head);
#include "cache.h"
#include "remote.h"
+#include "refspec.h"
#include "checkout.h"
struct tracking_name_data {
static int check_tracking_name(struct remote *remote, void *cb_data)
{
struct tracking_name_data *cb = cb_data;
- struct refspec query;
- memset(&query, 0, sizeof(struct refspec));
+ struct refspec_item query;
+ memset(&query, 0, sizeof(struct refspec_item));
query.src = cb->src_ref;
if (remote_find_tracking(remote, &query) ||
get_oid(query.dst, cb->dst_oid)) {
{
struct transfer_request *request;
struct transfer_request *next_request;
- int nr_refspec = 0;
- const char **refspec = NULL;
+ struct refspec rs = REFSPEC_INIT_PUSH;
struct remote_lock *ref_lock = NULL;
struct remote_lock *info_ref_lock = NULL;
struct rev_info revs;
}
continue;
}
- refspec = argv;
- nr_refspec = argc - i;
+ refspec_appendn(&rs, argv, argc - i);
break;
}
if (!repo->url)
usage(http_push_usage);
- if (delete_branch && nr_refspec != 1)
+ if (delete_branch && rs.nr != 1)
die("You must specify only one branch name when deleting a remote branch");
setup_git_directory();
/* Remove a remote branch if -d or -D was specified */
if (delete_branch) {
- if (delete_remote_branch(refspec[0], force_delete) == -1) {
+ const char *branch = rs.items[i].src;
+ if (delete_remote_branch(branch, force_delete) == -1) {
fprintf(stderr, "Unable to delete remote branch %s\n",
- refspec[0]);
+ branch);
if (helper_status)
- printf("error %s cannot remove\n", refspec[0]);
+ printf("error %s cannot remove\n", branch);
}
goto cleanup;
}
/* match them up */
- if (match_push_refs(local_refs, &remote_refs,
- nr_refspec, (const char **) refspec, push_all)) {
+ if (match_push_refs(local_refs, &remote_refs, &rs, push_all)) {
rc = -1;
goto cleanup;
}
--- /dev/null
+#include "cache.h"
+#include "argv-array.h"
+#include "refs.h"
+#include "refspec.h"
+
+static struct refspec_item s_tag_refspec = {
+ 0,
+ 1,
+ 0,
+ 0,
+ "refs/tags/*",
+ "refs/tags/*"
+};
+
+/* See TAG_REFSPEC for the string version */
+const struct refspec_item *tag_refspec = &s_tag_refspec;
+
+/*
+ * Parses the provided refspec 'refspec' and populates the refspec_item 'item'.
+ * Returns 1 if successful and 0 if the refspec is invalid.
+ */
+static int parse_refspec(struct refspec_item *item, const char *refspec, int fetch)
+{
+ size_t llen;
+ int is_glob;
+ const char *lhs, *rhs;
+ int flags;
+
+ is_glob = 0;
+
+ lhs = refspec;
+ if (*lhs == '+') {
+ item->force = 1;
+ lhs++;
+ }
+
+ rhs = strrchr(lhs, ':');
+
+ /*
+ * Before going on, special case ":" (or "+:") as a refspec
+ * for pushing matching refs.
+ */
+ if (!fetch && rhs == lhs && rhs[1] == '\0') {
+ item->matching = 1;
+ return 1;
+ }
+
+ if (rhs) {
+ size_t rlen = strlen(++rhs);
+ is_glob = (1 <= rlen && strchr(rhs, '*'));
+ item->dst = xstrndup(rhs, rlen);
+ }
+
+ llen = (rhs ? (rhs - lhs - 1) : strlen(lhs));
+ if (1 <= llen && memchr(lhs, '*', llen)) {
+ if ((rhs && !is_glob) || (!rhs && fetch))
+ return 0;
+ is_glob = 1;
+ } else if (rhs && is_glob) {
+ return 0;
+ }
+
+ item->pattern = is_glob;
+ item->src = xstrndup(lhs, llen);
+ flags = REFNAME_ALLOW_ONELEVEL | (is_glob ? REFNAME_REFSPEC_PATTERN : 0);
+
+ if (fetch) {
+ struct object_id unused;
+
+ /* LHS */
+ if (!*item->src)
+ ; /* empty is ok; it means "HEAD" */
+ else if (llen == GIT_SHA1_HEXSZ && !get_oid_hex(item->src, &unused))
+ item->exact_sha1 = 1; /* ok */
+ else if (!check_refname_format(item->src, flags))
+ ; /* valid looking ref is ok */
+ else
+ return 0;
+ /* RHS */
+ if (!item->dst)
+ ; /* missing is ok; it is the same as empty */
+ else if (!*item->dst)
+ ; /* empty is ok; it means "do not store" */
+ else if (!check_refname_format(item->dst, flags))
+ ; /* valid looking ref is ok */
+ else
+ return 0;
+ } else {
+ /*
+ * LHS
+ * - empty is allowed; it means delete.
+ * - when wildcarded, it must be a valid looking ref.
+ * - otherwise, it must be an extended SHA-1, but
+ * there is no existing way to validate this.
+ */
+ if (!*item->src)
+ ; /* empty is ok */
+ else if (is_glob) {
+ if (check_refname_format(item->src, flags))
+ return 0;
+ }
+ else
+ ; /* anything goes, for now */
+ /*
+ * RHS
+ * - missing is allowed, but LHS then must be a
+ * valid looking ref.
+ * - empty is not allowed.
+ * - otherwise it must be a valid looking ref.
+ */
+ if (!item->dst) {
+ if (check_refname_format(item->src, flags))
+ return 0;
+ } else if (!*item->dst) {
+ return 0;
+ } else {
+ if (check_refname_format(item->dst, flags))
+ return 0;
+ }
+ }
+
+ return 1;
+}
+
+void refspec_item_init(struct refspec_item *item, const char *refspec, int fetch)
+{
+ memset(item, 0, sizeof(*item));
+
+ if (!parse_refspec(item, refspec, fetch))
+ die("Invalid refspec '%s'", refspec);
+}
+
+void refspec_item_clear(struct refspec_item *item)
+{
+ FREE_AND_NULL(item->src);
+ FREE_AND_NULL(item->dst);
+ item->force = 0;
+ item->pattern = 0;
+ item->matching = 0;
+ item->exact_sha1 = 0;
+}
+
+void refspec_init(struct refspec *rs, int fetch)
+{
+ memset(rs, 0, sizeof(*rs));
+ rs->fetch = fetch;
+}
+
+void refspec_append(struct refspec *rs, const char *refspec)
+{
+ struct refspec_item item;
+
+ refspec_item_init(&item, refspec, rs->fetch);
+
+ ALLOC_GROW(rs->items, rs->nr + 1, rs->alloc);
+ rs->items[rs->nr++] = item;
+
+ ALLOC_GROW(rs->raw, rs->raw_nr + 1, rs->raw_alloc);
+ rs->raw[rs->raw_nr++] = xstrdup(refspec);
+}
+
+void refspec_appendn(struct refspec *rs, const char **refspecs, int nr)
+{
+ int i;
+ for (i = 0; i < nr; i++)
+ refspec_append(rs, refspecs[i]);
+}
+
+void refspec_clear(struct refspec *rs)
+{
+ int i;
+
+ for (i = 0; i < rs->nr; i++)
+ refspec_item_clear(&rs->items[i]);
+
+ FREE_AND_NULL(rs->items);
+ rs->alloc = 0;
+ rs->nr = 0;
+
+ for (i = 0; i < rs->raw_nr; i++)
+ free((char *)rs->raw[i]);
+ FREE_AND_NULL(rs->raw);
+ rs->raw_alloc = 0;
+ rs->raw_nr = 0;
+
+ rs->fetch = 0;
+}
+
+int valid_fetch_refspec(const char *fetch_refspec_str)
+{
+ struct refspec_item refspec;
+ int ret = parse_refspec(&refspec, fetch_refspec_str, REFSPEC_FETCH);
+ refspec_item_clear(&refspec);
+ return ret;
+}
+
+void refspec_ref_prefixes(const struct refspec *rs,
+ struct argv_array *ref_prefixes)
+{
+ int i;
+ for (i = 0; i < rs->nr; i++) {
+ const struct refspec_item *item = &rs->items[i];
+ const char *prefix = NULL;
+
+ if (rs->fetch == REFSPEC_FETCH)
+ prefix = item->src;
+ else if (item->dst)
+ prefix = item->dst;
+ else if (item->src && !item->exact_sha1)
+ prefix = item->src;
+
+ if (prefix) {
+ if (item->pattern) {
+ const char *glob = strchr(prefix, '*');
+ argv_array_pushf(ref_prefixes, "%.*s",
+ (int)(glob - prefix),
+ prefix);
+ } else {
+ expand_ref_prefix(ref_prefixes, prefix);
+ }
+ }
+ }
+}
--- /dev/null
+#ifndef REFSPEC_H
+#define REFSPEC_H
+
+#define TAG_REFSPEC "refs/tags/*:refs/tags/*"
+extern const struct refspec_item *tag_refspec;
+
+struct refspec_item {
+ unsigned force : 1;
+ unsigned pattern : 1;
+ unsigned matching : 1;
+ unsigned exact_sha1 : 1;
+
+ char *src;
+ char *dst;
+};
+
+#define REFSPEC_FETCH 1
+#define REFSPEC_PUSH 0
+
+#define REFSPEC_INIT_FETCH { .fetch = REFSPEC_FETCH }
+#define REFSPEC_INIT_PUSH { .fetch = REFSPEC_PUSH }
+
+struct refspec {
+ struct refspec_item *items;
+ int alloc;
+ int nr;
+
+ const char **raw;
+ int raw_alloc;
+ int raw_nr;
+
+ int fetch;
+};
+
+void refspec_item_init(struct refspec_item *item, const char *refspec, int fetch);
+void refspec_item_clear(struct refspec_item *item);
+void refspec_init(struct refspec *rs, int fetch);
+void refspec_append(struct refspec *rs, const char *refspec);
+void refspec_appendn(struct refspec *rs, const char **refspecs, int nr);
+void refspec_clear(struct refspec *rs);
+
+int valid_fetch_refspec(const char *refspec);
+
+struct argv_array;
+void refspec_ref_prefixes(const struct refspec *rs,
+ struct argv_array *ref_prefixes);
+
+#endif /* REFSPEC_H */
#include "config.h"
#include "remote.h"
#include "refs.h"
+#include "refspec.h"
#include "commit.h"
#include "diff.h"
#include "revision.h"
enum map_direction { FROM_SRC, FROM_DST };
-static struct refspec s_tag_refspec = {
- 0,
- 1,
- 0,
- 0,
- "refs/tags/*",
- "refs/tags/*"
-};
-
-/* See TAG_REFSPEC for the string version */
-const struct refspec *tag_refspec = &s_tag_refspec;
-
struct counted_string {
size_t len;
const char *s;
return xstrfmt("%s%s", r->rewrite[longest_i]->base, url + longest->len);
}
-static void add_push_refspec(struct remote *remote, const char *ref)
-{
- ALLOC_GROW(remote->push_refspec,
- remote->push_refspec_nr + 1,
- remote->push_refspec_alloc);
- remote->push_refspec[remote->push_refspec_nr++] = ref;
-}
-
-static void add_fetch_refspec(struct remote *remote, const char *ref)
-{
- ALLOC_GROW(remote->fetch_refspec,
- remote->fetch_refspec_nr + 1,
- remote->fetch_refspec_alloc);
- remote->fetch_refspec[remote->fetch_refspec_nr++] = ref;
-}
-
-void add_prune_tags_to_fetch_refspec(struct remote *remote)
-{
- int nr = remote->fetch_refspec_nr;
- int bufsize = nr + 1;
- int size = sizeof(struct refspec);
-
- remote->fetch = xrealloc(remote->fetch, size * bufsize);
- memcpy(&remote->fetch[nr], tag_refspec, size);
- add_fetch_refspec(remote, xstrdup(TAG_REFSPEC));
-}
-
static void add_url(struct remote *remote, const char *url)
{
ALLOC_GROW(remote->url, remote->url_nr + 1, remote->url_alloc);
ret = xcalloc(1, sizeof(struct remote));
ret->prune = -1; /* unspecified */
ret->prune_tags = -1; /* unspecified */
+ ret->name = xstrndup(name, len);
+ refspec_init(&ret->push, REFSPEC_PUSH);
+ refspec_init(&ret->fetch, REFSPEC_FETCH);
+
ALLOC_GROW(remotes, remotes_nr + 1, remotes_alloc);
remotes[remotes_nr++] = ret;
- ret->name = xstrndup(name, len);
hashmap_entry_init(ret, lookup_entry.hash);
replaced = hashmap_put(&remotes_hash, ret);
if (skip_prefix(buf.buf, "URL:", &v))
add_url_alias(remote, xstrdup(skip_spaces(v)));
else if (skip_prefix(buf.buf, "Push:", &v))
- add_push_refspec(remote, xstrdup(skip_spaces(v)));
+ refspec_append(&remote->push, skip_spaces(v));
else if (skip_prefix(buf.buf, "Pull:", &v))
- add_fetch_refspec(remote, xstrdup(skip_spaces(v)));
+ refspec_append(&remote->fetch, skip_spaces(v));
}
strbuf_release(&buf);
fclose(f);
frag = "master";
add_url_alias(remote, strbuf_detach(&buf, NULL));
- add_fetch_refspec(remote, xstrfmt("refs/heads/%s:refs/heads/%s",
- frag, remote->name));
+ strbuf_addf(&buf, "refs/heads/%s:refs/heads/%s",
+ frag, remote->name);
+ refspec_append(&remote->fetch, buf.buf);
/*
* Cogito compatible push: push current HEAD to remote #branch
* (master if missing)
*/
- add_push_refspec(remote, xstrfmt("HEAD:refs/heads/%s", frag));
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "HEAD:refs/heads/%s", frag);
+ refspec_append(&remote->push, buf.buf);
remote->fetch_tags = 1; /* always auto-follow */
+ strbuf_release(&buf);
}
static int handle_config(const char *key, const char *value, void *cb)
const char *v;
if (git_config_string(&v, key, value))
return -1;
- add_push_refspec(remote, v);
+ refspec_append(&remote->push, v);
+ free((char *)v);
} else if (!strcmp(subkey, "fetch")) {
const char *v;
if (git_config_string(&v, key, value))
return -1;
- add_fetch_refspec(remote, v);
+ refspec_append(&remote->fetch, v);
+ free((char *)v);
} else if (!strcmp(subkey, "receivepack")) {
const char *v;
if (git_config_string(&v, key, value))
alias_all_urls();
}
-static struct refspec *parse_refspec_internal(int nr_refspec, const char **refspec, int fetch, int verify)
-{
- int i;
- struct refspec *rs = xcalloc(nr_refspec, sizeof(*rs));
-
- for (i = 0; i < nr_refspec; i++) {
- size_t llen;
- int is_glob;
- const char *lhs, *rhs;
- int flags;
-
- is_glob = 0;
-
- lhs = refspec[i];
- if (*lhs == '+') {
- rs[i].force = 1;
- lhs++;
- }
-
- rhs = strrchr(lhs, ':');
-
- /*
- * Before going on, special case ":" (or "+:") as a refspec
- * for pushing matching refs.
- */
- if (!fetch && rhs == lhs && rhs[1] == '\0') {
- rs[i].matching = 1;
- continue;
- }
-
- if (rhs) {
- size_t rlen = strlen(++rhs);
- is_glob = (1 <= rlen && strchr(rhs, '*'));
- rs[i].dst = xstrndup(rhs, rlen);
- }
-
- llen = (rhs ? (rhs - lhs - 1) : strlen(lhs));
- if (1 <= llen && memchr(lhs, '*', llen)) {
- if ((rhs && !is_glob) || (!rhs && fetch))
- goto invalid;
- is_glob = 1;
- } else if (rhs && is_glob) {
- goto invalid;
- }
-
- rs[i].pattern = is_glob;
- rs[i].src = xstrndup(lhs, llen);
- flags = REFNAME_ALLOW_ONELEVEL | (is_glob ? REFNAME_REFSPEC_PATTERN : 0);
-
- if (fetch) {
- struct object_id unused;
-
- /* LHS */
- if (!*rs[i].src)
- ; /* empty is ok; it means "HEAD" */
- else if (llen == GIT_SHA1_HEXSZ && !get_oid_hex(rs[i].src, &unused))
- rs[i].exact_sha1 = 1; /* ok */
- else if (!check_refname_format(rs[i].src, flags))
- ; /* valid looking ref is ok */
- else
- goto invalid;
- /* RHS */
- if (!rs[i].dst)
- ; /* missing is ok; it is the same as empty */
- else if (!*rs[i].dst)
- ; /* empty is ok; it means "do not store" */
- else if (!check_refname_format(rs[i].dst, flags))
- ; /* valid looking ref is ok */
- else
- goto invalid;
- } else {
- /*
- * LHS
- * - empty is allowed; it means delete.
- * - when wildcarded, it must be a valid looking ref.
- * - otherwise, it must be an extended SHA-1, but
- * there is no existing way to validate this.
- */
- if (!*rs[i].src)
- ; /* empty is ok */
- else if (is_glob) {
- if (check_refname_format(rs[i].src, flags))
- goto invalid;
- }
- else
- ; /* anything goes, for now */
- /*
- * RHS
- * - missing is allowed, but LHS then must be a
- * valid looking ref.
- * - empty is not allowed.
- * - otherwise it must be a valid looking ref.
- */
- if (!rs[i].dst) {
- if (check_refname_format(rs[i].src, flags))
- goto invalid;
- } else if (!*rs[i].dst) {
- goto invalid;
- } else {
- if (check_refname_format(rs[i].dst, flags))
- goto invalid;
- }
- }
- }
- return rs;
-
- invalid:
- if (verify) {
- /*
- * nr_refspec must be greater than zero and i must be valid
- * since it is only possible to reach this point from within
- * the for loop above.
- */
- free_refspec(i+1, rs);
- return NULL;
- }
- die("Invalid refspec '%s'", refspec[i]);
-}
-
-int valid_fetch_refspec(const char *fetch_refspec_str)
-{
- struct refspec *refspec;
-
- refspec = parse_refspec_internal(1, &fetch_refspec_str, 1, 1);
- free_refspec(1, refspec);
- return !!refspec;
-}
-
-struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec)
-{
- return parse_refspec_internal(nr_refspec, refspec, 1, 0);
-}
-
-struct refspec *parse_push_refspec(int nr_refspec, const char **refspec)
-{
- return parse_refspec_internal(nr_refspec, refspec, 0, 0);
-}
-
-void free_refspec(int nr_refspec, struct refspec *refspec)
-{
- int i;
-
- if (!refspec)
- return;
-
- for (i = 0; i < nr_refspec; i++) {
- free(refspec[i].src);
- free(refspec[i].dst);
- }
- free(refspec);
-}
-
static int valid_remote_nick(const char *name)
{
if (!name[0] || is_dot_or_dotdot(name))
pushremote_for_branch(branch, NULL);
struct remote *remote = remote_get(remote_name);
- if (remote && remote->push_refspec_nr &&
- (dst = apply_refspecs(remote->push,
- remote->push_refspec_nr,
+ if (remote && remote->push.nr &&
+ (dst = apply_refspecs(&remote->push,
branch->refname))) {
if (explicit)
*explicit = 1;
add_url_alias(ret, name);
if (!valid_remote(ret))
return NULL;
- ret->fetch = parse_fetch_refspec(ret->fetch_refspec_nr, ret->fetch_refspec);
- ret->push = parse_push_refspec(ret->push_refspec_nr, ret->push_refspec);
return ret;
}
struct remote *r = remotes[i];
if (!r)
continue;
- if (!r->fetch)
- r->fetch = parse_fetch_refspec(r->fetch_refspec_nr,
- r->fetch_refspec);
- if (!r->push)
- r->push = parse_push_refspec(r->push_refspec_nr,
- r->push_refspec);
result = fn(r, priv);
}
return result;
return ret;
}
-static void query_refspecs_multiple(struct refspec *refs, int ref_count, struct refspec *query, struct string_list *results)
+static void query_refspecs_multiple(struct refspec *rs,
+ struct refspec_item *query,
+ struct string_list *results)
{
int i;
int find_src = !query->src;
if (find_src && !query->dst)
error("query_refspecs_multiple: need either src or dst");
- for (i = 0; i < ref_count; i++) {
- struct refspec *refspec = &refs[i];
+ for (i = 0; i < rs->nr; i++) {
+ struct refspec_item *refspec = &rs->items[i];
const char *key = find_src ? refspec->dst : refspec->src;
const char *value = find_src ? refspec->src : refspec->dst;
const char *needle = find_src ? query->dst : query->src;
}
}
-int query_refspecs(struct refspec *refs, int ref_count, struct refspec *query)
+int query_refspecs(struct refspec *rs, struct refspec_item *query)
{
int i;
int find_src = !query->src;
if (find_src && !query->dst)
return error("query_refspecs: need either src or dst");
- for (i = 0; i < ref_count; i++) {
- struct refspec *refspec = &refs[i];
+ for (i = 0; i < rs->nr; i++) {
+ struct refspec_item *refspec = &rs->items[i];
const char *key = find_src ? refspec->dst : refspec->src;
const char *value = find_src ? refspec->src : refspec->dst;
return -1;
}
-char *apply_refspecs(struct refspec *refspecs, int nr_refspec,
- const char *name)
+char *apply_refspecs(struct refspec *rs, const char *name)
{
- struct refspec query;
+ struct refspec_item query;
- memset(&query, 0, sizeof(struct refspec));
+ memset(&query, 0, sizeof(struct refspec_item));
query.src = (char *)name;
- if (query_refspecs(refspecs, nr_refspec, &query))
+ if (query_refspecs(rs, &query))
return NULL;
return query.dst;
}
-int remote_find_tracking(struct remote *remote, struct refspec *refspec)
+int remote_find_tracking(struct remote *remote, struct refspec_item *refspec)
{
- return query_refspecs(remote->fetch, remote->fetch_refspec_nr, refspec);
+ return query_refspecs(&remote->fetch, refspec);
}
static struct ref *alloc_ref_with_prefix(const char *prefix, size_t prefixlen,
}
static int match_explicit_lhs(struct ref *src,
- struct refspec *rs,
+ struct refspec_item *rs,
struct ref **match,
int *allocated_match)
{
static int match_explicit(struct ref *src, struct ref *dst,
struct ref ***dst_tail,
- struct refspec *rs)
+ struct refspec_item *rs)
{
struct ref *matched_src, *matched_dst;
int allocated_src;
}
static int match_explicit_refs(struct ref *src, struct ref *dst,
- struct ref ***dst_tail, struct refspec *rs,
- int rs_nr)
+ struct ref ***dst_tail, struct refspec *rs)
{
int i, errs;
- for (i = errs = 0; i < rs_nr; i++)
- errs += match_explicit(src, dst, dst_tail, &rs[i]);
+ for (i = errs = 0; i < rs->nr; i++)
+ errs += match_explicit(src, dst, dst_tail, &rs->items[i]);
return errs;
}
-static char *get_ref_match(const struct refspec *rs, int rs_nr, const struct ref *ref,
- int send_mirror, int direction, const struct refspec **ret_pat)
+static char *get_ref_match(const struct refspec *rs, const struct ref *ref,
+ int send_mirror, int direction,
+ const struct refspec_item **ret_pat)
{
- const struct refspec *pat;
+ const struct refspec_item *pat;
char *name;
int i;
int matching_refs = -1;
- for (i = 0; i < rs_nr; i++) {
- if (rs[i].matching &&
- (matching_refs == -1 || rs[i].force)) {
+ for (i = 0; i < rs->nr; i++) {
+ const struct refspec_item *item = &rs->items[i];
+ if (item->matching &&
+ (matching_refs == -1 || item->force)) {
matching_refs = i;
continue;
}
- if (rs[i].pattern) {
- const char *dst_side = rs[i].dst ? rs[i].dst : rs[i].src;
+ if (item->pattern) {
+ const char *dst_side = item->dst ? item->dst : item->src;
int match;
if (direction == FROM_SRC)
- match = match_name_with_pattern(rs[i].src, ref->name, dst_side, &name);
+ match = match_name_with_pattern(item->src, ref->name, dst_side, &name);
else
- match = match_name_with_pattern(dst_side, ref->name, rs[i].src, &name);
+ match = match_name_with_pattern(dst_side, ref->name, item->src, &name);
if (match) {
matching_refs = i;
break;
if (matching_refs == -1)
return NULL;
- pat = rs + matching_refs;
+ pat = &rs->items[matching_refs];
if (pat->matching) {
/*
* "matching refs"; traditionally we pushed everything
* but we can catch some errors early before even talking to the
* remote side.
*/
-int check_push_refs(struct ref *src, int nr_refspec, const char **refspec_names)
+int check_push_refs(struct ref *src, struct refspec *rs)
{
- struct refspec *refspec = parse_push_refspec(nr_refspec, refspec_names);
int ret = 0;
int i;
- for (i = 0; i < nr_refspec; i++) {
- struct refspec *rs = refspec + i;
+ for (i = 0; i < rs->nr; i++) {
+ struct refspec_item *item = &rs->items[i];
- if (rs->pattern || rs->matching)
+ if (item->pattern || item->matching)
continue;
- ret |= match_explicit_lhs(src, rs, NULL, NULL);
+ ret |= match_explicit_lhs(src, item, NULL, NULL);
}
- free_refspec(nr_refspec, refspec);
return ret;
}
* dst (e.g. pushing to a new branch, done in match_explicit_refs).
*/
int match_push_refs(struct ref *src, struct ref **dst,
- int nr_refspec, const char **refspec, int flags)
+ struct refspec *rs, int flags)
{
- struct refspec *rs;
int send_all = flags & MATCH_REFS_ALL;
int send_mirror = flags & MATCH_REFS_MIRROR;
int send_prune = flags & MATCH_REFS_PRUNE;
int errs;
- static const char *default_refspec[] = { ":", NULL };
struct ref *ref, **dst_tail = tail_ref(dst);
struct string_list dst_ref_index = STRING_LIST_INIT_NODUP;
- if (!nr_refspec) {
- nr_refspec = 1;
- refspec = default_refspec;
- }
- rs = parse_push_refspec(nr_refspec, (const char **) refspec);
- errs = match_explicit_refs(src, *dst, &dst_tail, rs, nr_refspec);
+ /* If no refspec is provided, use the default ":" */
+ if (!rs->nr)
+ refspec_append(rs, ":");
+
+ errs = match_explicit_refs(src, *dst, &dst_tail, rs);
/* pick the remainder */
for (ref = src; ref; ref = ref->next) {
struct string_list_item *dst_item;
struct ref *dst_peer;
- const struct refspec *pat = NULL;
+ const struct refspec_item *pat = NULL;
char *dst_name;
- dst_name = get_ref_match(rs, nr_refspec, ref, send_mirror, FROM_SRC, &pat);
+ dst_name = get_ref_match(rs, ref, send_mirror, FROM_SRC, &pat);
if (!dst_name)
continue;
/* We're already sending something to this ref. */
continue;
- src_name = get_ref_match(rs, nr_refspec, ref, send_mirror, FROM_DST, NULL);
+ src_name = get_ref_match(rs, ref, send_mirror, FROM_DST, NULL);
if (src_name) {
if (!src_ref_index.nr)
prepare_ref_index(&src_ref_index, src);
}
string_list_clear(&src_ref_index, 0);
}
+
if (errs)
return -1;
return 0;
{
char *ret;
- ret = apply_refspecs(remote->fetch, remote->fetch_refspec_nr, refname);
+ ret = apply_refspecs(&remote->fetch, refname);
if (!ret)
return error_buf(err,
_("push destination '%s' on remote '%s' has no local tracking branch"),
_("branch '%s' has no remote for pushing"),
branch->name);
- if (remote->push_refspec_nr) {
+ if (remote->push.nr) {
char *dst;
const char *ret;
- dst = apply_refspecs(remote->push, remote->push_refspec_nr,
- branch->refname);
+ dst = apply_refspecs(&remote->push, branch->refname);
if (!dst)
return error_buf(err,
_("push refspecs for '%s' do not include '%s'"),
* local symbolic ref.
*/
static struct ref *get_expanded_map(const struct ref *remote_refs,
- const struct refspec *refspec)
+ const struct refspec_item *refspec)
{
const struct ref *ref;
struct ref *ret = NULL;
}
int get_fetch_map(const struct ref *remote_refs,
- const struct refspec *refspec,
+ const struct refspec_item *refspec,
struct ref ***tail,
int missing_ok)
{
struct stale_heads_info {
struct string_list *ref_names;
struct ref **stale_refs_tail;
- struct refspec *refs;
- int ref_count;
+ struct refspec *rs;
};
static int get_stale_heads_cb(const char *refname, const struct object_id *oid,
{
struct stale_heads_info *info = cb_data;
struct string_list matches = STRING_LIST_INIT_DUP;
- struct refspec query;
+ struct refspec_item query;
int i, stale = 1;
- memset(&query, 0, sizeof(struct refspec));
+ memset(&query, 0, sizeof(struct refspec_item));
query.dst = (char *)refname;
- query_refspecs_multiple(info->refs, info->ref_count, &query, &matches);
+ query_refspecs_multiple(info->rs, &query, &matches);
if (matches.nr == 0)
goto clean_exit; /* No matches */
return 0;
}
-struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fetch_map)
+struct ref *get_stale_heads(struct refspec *rs, struct ref *fetch_map)
{
struct ref *ref, *stale_refs = NULL;
struct string_list ref_names = STRING_LIST_INIT_NODUP;
info.ref_names = &ref_names;
info.stale_refs_tail = &stale_refs;
- info.refs = refs;
- info.ref_count = ref_count;
+ info.rs = rs;
for (ref = fetch_map; ref; ref = ref->next)
string_list_append(&ref_names, ref->name);
string_list_sort(&ref_names);
{
char *dst;
- dst = apply_refspecs(remote->fetch, remote->fetch_refspec_nr, refname);
+ dst = apply_refspecs(&remote->fetch, refname);
if (!dst)
return -1; /* no tracking ref for refname at remote */
if (read_ref(dst, oid))
#include "parse-options.h"
#include "hashmap.h"
+#include "refspec.h"
enum {
REMOTE_UNCONFIGURED = 0,
int pushurl_nr;
int pushurl_alloc;
- const char **push_refspec;
- struct refspec *push;
- int push_refspec_nr;
- int push_refspec_alloc;
+ struct refspec push;
- const char **fetch_refspec;
- struct refspec *fetch;
- int fetch_refspec_nr;
- int fetch_refspec_alloc;
+ struct refspec fetch;
/*
* -1 to never fetch tags
int remote_has_url(struct remote *remote, const char *url);
-struct refspec {
- unsigned force : 1;
- unsigned pattern : 1;
- unsigned matching : 1;
- unsigned exact_sha1 : 1;
-
- char *src;
- char *dst;
-};
-
-extern const struct refspec *tag_refspec;
-
struct ref {
struct ref *next;
struct object_id old_oid;
*/
struct ref *ref_remove_duplicates(struct ref *ref_map);
-int valid_fetch_refspec(const char *refspec);
-struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);
-extern struct refspec *parse_push_refspec(int nr_refspec, const char **refspec);
+int query_refspecs(struct refspec *rs, struct refspec_item *query);
+char *apply_refspecs(struct refspec *rs, const char *name);
-void free_refspec(int nr_refspec, struct refspec *refspec);
-
-extern int query_refspecs(struct refspec *specs, int nr, struct refspec *query);
-char *apply_refspecs(struct refspec *refspecs, int nr_refspec,
- const char *name);
-
-int check_push_refs(struct ref *src, int nr_refspec, const char **refspec);
+int check_push_refs(struct ref *src, struct refspec *rs);
int match_push_refs(struct ref *src, struct ref **dst,
- int nr_refspec, const char **refspec, int all);
+ struct refspec *rs, int flags);
void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
int force_update);
* missing_ok is usually false, but when we are adding branch.$name.merge
* it is Ok if the branch is not at the remote anymore.
*/
-int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
+int get_fetch_map(const struct ref *remote_refs, const struct refspec_item *refspec,
struct ref ***tail, int missing_ok);
struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
/*
* For the given remote, reads the refspec's src and sets the other fields.
*/
-int remote_find_tracking(struct remote *remote, struct refspec *refspec);
+int remote_find_tracking(struct remote *remote, struct refspec_item *refspec);
struct branch {
const char *name;
const char *pushremote_name;
const char **merge_name;
- struct refspec **merge;
+ struct refspec_item **merge;
int merge_nr;
int merge_alloc;
int all);
/* Return refs which no longer exist on remote */
-struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fetch_map);
+struct ref *get_stale_heads(struct refspec *rs, struct ref *fetch_map);
/*
* Compare-and-swap
extern int is_empty_cas(const struct push_cas_option *);
void apply_push_cas(struct push_cas_option *, struct remote *, struct ref *);
-#define TAG_REFSPEC "refs/tags/*:refs/tags/*"
-
-void add_prune_tags_to_fetch_refspec(struct remote *remote);
-
#endif
static int push_submodule(const char *path,
const struct remote *remote,
- const char **refspec, int refspec_nr,
+ const struct refspec *rs,
const struct string_list *push_options,
int dry_run)
{
if (remote->origin != REMOTE_UNCONFIGURED) {
int i;
argv_array_push(&cp.args, remote->name);
- for (i = 0; i < refspec_nr; i++)
- argv_array_push(&cp.args, refspec[i]);
+ for (i = 0; i < rs->raw_nr; i++)
+ argv_array_push(&cp.args, rs->raw[i]);
}
prepare_submodule_repo_env(&cp.env_array);
*/
static void submodule_push_check(const char *path, const char *head,
const struct remote *remote,
- const char **refspec, int refspec_nr)
+ const struct refspec *rs)
{
struct child_process cp = CHILD_PROCESS_INIT;
int i;
argv_array_push(&cp.args, head);
argv_array_push(&cp.args, remote->name);
- for (i = 0; i < refspec_nr; i++)
- argv_array_push(&cp.args, refspec[i]);
+ for (i = 0; i < rs->raw_nr; i++)
+ argv_array_push(&cp.args, rs->raw[i]);
prepare_submodule_repo_env(&cp.env_array);
cp.git_cmd = 1;
int push_unpushed_submodules(struct oid_array *commits,
const struct remote *remote,
- const char **refspec, int refspec_nr,
+ const struct refspec *rs,
const struct string_list *push_options,
int dry_run)
{
for (i = 0; i < needs_pushing.nr; i++)
submodule_push_check(needs_pushing.items[i].string,
- head, remote,
- refspec, refspec_nr);
+ head, remote, rs);
free(head);
}
for (i = 0; i < needs_pushing.nr; i++) {
const char *path = needs_pushing.items[i].string;
fprintf(stderr, "Pushing submodule '%s'\n", path);
- if (!push_submodule(path, remote, refspec, refspec_nr,
+ if (!push_submodule(path, remote, rs,
push_options, dry_run)) {
fprintf(stderr, "Unable to push submodule '%s'\n", path);
ret = 0;
extern int find_unpushed_submodules(struct oid_array *commits,
const char *remotes_name,
struct string_list *needs_pushing);
+struct refspec;
extern int push_unpushed_submodules(struct oid_array *commits,
const struct remote *remote,
- const char **refspec, int refspec_nr,
+ const struct refspec *rs,
const struct string_list *push_options,
int dry_run);
/*
git -C server serve --stateless-rpc <in >/dev/null
'
+test_expect_success 'default refspec is used to filter ref when fetchcing' '
+ test_when_finished "rm -f log" &&
+
+ GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \
+ fetch origin &&
+
+ git -C file_child log -1 --format=%s three >actual &&
+ git -C file_parent log -1 --format=%s three >expect &&
+ test_cmp expect actual &&
+
+ grep "ref-prefix refs/heads/" log &&
+ grep "ref-prefix refs/tags/" log
+'
+
# Test protocol v2 with 'http://' transport
#
. "$TEST_DIRECTORY"/lib-httpd.sh
#include "sigchain.h"
#include "argv-array.h"
#include "refs.h"
+#include "refspec.h"
#include "transport-internal.h"
#include "protocol.h"
char *export_marks;
char *import_marks;
/* These go from remote name (as in "list") to private name */
- struct refspec *refspecs;
- int refspec_nr;
+ struct refspec rs;
/* Transport options for fetch-pack/send-pack (should one of
* those be invoked).
*/
struct helper_data *data = transport->data;
struct strbuf buf = STRBUF_INIT;
struct child_process *helper;
- const char **refspecs = NULL;
- int refspec_nr = 0;
- int refspec_alloc = 0;
int duped;
int code;
data->helper = helper;
data->no_disconnect_req = 0;
+ refspec_init(&data->rs, REFSPEC_FETCH);
/*
* Open the output as FILE* so strbuf_getline_*() family of
data->export = 1;
else if (!strcmp(capname, "check-connectivity"))
data->check_connectivity = 1;
- else if (!data->refspecs && skip_prefix(capname, "refspec ", &arg)) {
- ALLOC_GROW(refspecs,
- refspec_nr + 1,
- refspec_alloc);
- refspecs[refspec_nr++] = xstrdup(arg);
+ else if (skip_prefix(capname, "refspec ", &arg)) {
+ refspec_append(&data->rs, arg);
} else if (!strcmp(capname, "connect")) {
data->connect = 1;
} else if (!strcmp(capname, "stateless-connect")) {
capname);
}
}
- if (refspecs) {
- int i;
- data->refspec_nr = refspec_nr;
- data->refspecs = parse_fetch_refspec(refspec_nr, refspecs);
- for (i = 0; i < refspec_nr; i++)
- free((char *)refspecs[i]);
- free(refspecs);
- } else if (data->import || data->bidi_import || data->export) {
+ if (!data->rs.nr && (data->import || data->bidi_import || data->export)) {
warning("This remote helper should implement refspec capability.");
}
strbuf_release(&buf);
{
int res = 0;
struct helper_data *data = transport->data;
- free_refspec(data->refspec_nr, data->refspecs);
- data->refspecs = NULL;
+ refspec_clear(&data->rs);
res = disconnect_helper(transport);
free(transport->data);
return res;
if (posn->status & REF_STATUS_UPTODATE)
continue;
name = posn->symref ? posn->symref : posn->name;
- if (data->refspecs)
- private = apply_refspecs(data->refspecs, data->refspec_nr, name);
+ if (data->rs.nr)
+ private = apply_refspecs(&data->rs, name);
else
private = xstrdup(name);
if (private) {
if (push_update_ref_status(&buf, &ref, remote_refs))
continue;
- if (flags & TRANSPORT_PUSH_DRY_RUN || !data->refspecs || data->no_private_update)
+ if (flags & TRANSPORT_PUSH_DRY_RUN || !data->rs.nr || data->no_private_update)
continue;
/* propagate back the update to the remote namespace */
- private = apply_refspecs(data->refspecs, data->refspec_nr, ref->name);
+ private = apply_refspecs(&data->rs, ref->name);
if (!private)
continue;
update_ref("update by helper", private, &ref->new_oid, NULL,
struct string_list revlist_args = STRING_LIST_INIT_DUP;
struct strbuf buf = STRBUF_INIT;
- if (!data->refspecs)
+ if (!data->rs.nr)
die("remote-helper doesn't support push; refspec needed");
set_common_push_options(transport, data->name, flags);
char *private;
struct object_id oid;
- private = apply_refspecs(data->refspecs, data->refspec_nr, ref->name);
+ private = apply_refspecs(&data->rs, ref->name);
if (private && !get_oid(private, &oid)) {
strbuf_addf(&buf, "^%s", private);
string_list_append_nodup(&revlist_args,
#include "bundle.h"
#include "dir.h"
#include "refs.h"
+#include "refspec.h"
#include "branch.h"
#include "url.h"
#include "submodule.h"
void transport_update_tracking_ref(struct remote *remote, struct ref *ref, int verbose)
{
- struct refspec rs;
+ struct refspec_item rs;
if (ref->status != REF_STATUS_OK && ref->status != REF_STATUS_UPTODATE)
return;
free(head);
}
-void transport_verify_remote_names(int nr_heads, const char **heads)
-{
- int i;
-
- for (i = 0; i < nr_heads; i++) {
- const char *local = heads[i];
- const char *remote = strrchr(heads[i], ':');
-
- if (*local == '+')
- local++;
-
- /* A matching refspec is okay. */
- if (remote == local && remote[1] == '\0')
- continue;
-
- remote = remote ? (remote + 1) : local;
- if (check_refname_format(remote,
- REFNAME_ALLOW_ONELEVEL|REFNAME_REFSPEC_PATTERN))
- die("remote part of refspec is not a valid name in %s",
- heads[i]);
- }
-}
-
static int git_transport_push(struct transport *transport, struct ref *remote_refs, int flags)
{
struct git_transport_data *data = transport->data;
}
int transport_push(struct transport *transport,
- int refspec_nr, const char **refspec, int flags,
+ struct refspec *rs, int flags,
unsigned int *reject_reasons)
{
*reject_reasons = 0;
- transport_verify_remote_names(refspec_nr, refspec);
if (transport_color_config() < 0)
return -1;
int porcelain = flags & TRANSPORT_PUSH_PORCELAIN;
int pretend = flags & TRANSPORT_PUSH_DRY_RUN;
int push_ret, ret, err;
- struct refspec *tmp_rs;
struct argv_array ref_prefixes = ARGV_ARRAY_INIT;
- int i;
- if (check_push_refs(local_refs, refspec_nr, refspec) < 0)
+ if (check_push_refs(local_refs, rs) < 0)
return -1;
- tmp_rs = parse_push_refspec(refspec_nr, refspec);
- for (i = 0; i < refspec_nr; i++) {
- const char *prefix = NULL;
-
- if (tmp_rs[i].dst)
- prefix = tmp_rs[i].dst;
- else if (tmp_rs[i].src && !tmp_rs[i].exact_sha1)
- prefix = tmp_rs[i].src;
-
- if (prefix) {
- const char *glob = strchr(prefix, '*');
- if (glob)
- argv_array_pushf(&ref_prefixes, "%.*s",
- (int)(glob - prefix),
- prefix);
- else
- expand_ref_prefix(&ref_prefixes, prefix);
- }
- }
+ refspec_ref_prefixes(rs, &ref_prefixes);
remote_refs = transport->vtable->get_refs_list(transport, 1,
&ref_prefixes);
argv_array_clear(&ref_prefixes);
- free_refspec(refspec_nr, tmp_rs);
if (flags & TRANSPORT_PUSH_ALL)
match_flags |= MATCH_REFS_ALL;
if (flags & TRANSPORT_PUSH_FOLLOW_TAGS)
match_flags |= MATCH_REFS_FOLLOW_TAGS;
- if (match_push_refs(local_refs, &remote_refs,
- refspec_nr, refspec, match_flags)) {
+ if (match_push_refs(local_refs, &remote_refs, rs, match_flags))
return -1;
- }
if (transport->smart_options &&
transport->smart_options->cas &&
if (!push_unpushed_submodules(&commits,
transport->remote,
- refspec, refspec_nr,
+ rs,
transport->push_options,
pretend)) {
oid_array_clear(&commits);
#define REJECT_NEEDS_FORCE 0x10
int transport_push(struct transport *connection,
- int refspec_nr, const char **refspec, int flags,
+ struct refspec *rs, int flags,
unsigned int * reject_reasons);
/*
int bidirectional_transfer_loop(int input, int output);
/* common methods used by transport.c and builtin/send-pack.c */
-void transport_verify_remote_names(int nr_heads, const char **heads);
-
void transport_update_tracking_ref(struct remote *remote, struct ref *ref, int verbose);
int transport_refs_pushed(struct ref *ref);