#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;
} else if (remote_head_points_at) {
const char *head = remote_head_points_at->name;
if (!skip_prefix(head, "refs/heads/", &head))
- die("BUG: remote HEAD points at non-head?");
+ BUG("remote HEAD points at non-head?");
strbuf_addf(&value, "+%s:%s%s", remote_head_points_at->name,
branch_top->buf, 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,
}
}
-/* Since intptr_t is C99, we do not use it here */
-static inline uint32_t *mark_to_ptr(uint32_t mark)
+static inline void *mark_to_ptr(uint32_t mark)
{
- return ((uint32_t *)NULL) + mark;
+ return (void *)(uintptr_t)mark;
}
static inline uint32_t ptr_to_mark(void * mark)
{
- return (uint32_t *)mark - (uint32_t *)NULL;
+ return (uint32_t)(uintptr_t)mark;
}
static inline void mark_object(struct object *object, uint32_t mark)
/* skip "committer", "author", "tagger", etc */
end_of_header = strchr(*beg, ' ');
if (!end_of_header)
- die("BUG: malformed line fed to anonymize_ident_line: %.*s",
+ BUG("malformed line fed to anonymize_ident_line: %.*s",
(int)(*end - *beg), *beg);
end_of_header++;
strbuf_add(out, *beg, end_of_header - *beg);
get_object_mark(&commit->parents->item->object) != 0 &&
!full_tree) {
parse_commit_or_die(commit->parents->item);
- diff_tree_oid(&commit->parents->item->tree->object.oid,
- &commit->tree->object.oid, "", &rev->diffopt);
+ diff_tree_oid(get_commit_tree_oid(commit->parents->item),
+ get_commit_tree_oid(commit), "", &rev->diffopt);
}
else
- diff_root_tree_oid(&commit->tree->object.oid,
+ diff_root_tree_oid(get_commit_tree_oid(commit),
"", &rev->diffopt);
/* Export the referenced blobs, and remember the marks. */
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;
if (last_idnum < mark)
last_idnum = mark;
- type = oid_object_info(&oid, NULL);
+ type = oid_object_info(the_repository, &oid, NULL);
if (type < 0)
die("object not found: %s", oid_to_hex(&oid));
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 git_fetch_config(const char *k, const char *v, void *cb)
{
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;
}
N_("accept refs that update .git/shallow")),
{ OPTION_CALLBACK, 0, "refmap", NULL, N_("refmap"),
N_("specify fetch refmap"), PARSE_OPT_NONEG, parse_refmap_arg },
+ OPT_STRING_LIST('o', "server-option", &server_options, N_("server-specific"), N_("option to transmit")),
OPT_SET_INT('4', "ipv4", &family, N_("use IPv4 addresses only"),
TRANSPORT_FAMILY_IPV4),
OPT_SET_INT('6', "ipv6", &family, N_("use IPv6 addresses only"),
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;
}
/*
struct branch *current_branch = branch_get(NULL);
const char *pretty_ref = prettify_refname(ref->name);
- type = oid_object_info(&ref->new_oid, NULL);
+ type = oid_object_info(the_repository, &ref->new_oid, NULL);
if (type < 0)
die(_("object %s not found"), oid_to_hex(&ref->new_oid));
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]);
}
}
+ if (server_options.nr)
+ gtransport->server_options = &server_options;
+
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"
return rc;
}
-static void read_empty(unsigned const char *sha1, int verbose)
+static void read_empty(const struct object_id *oid, int verbose)
{
int i = 0;
const char *args[7];
args[i++] = "-v";
args[i++] = "-m";
args[i++] = "-u";
- args[i++] = EMPTY_TREE_SHA1_HEX;
- args[i++] = sha1_to_hex(sha1);
+ args[i++] = empty_tree_oid_hex();
+ args[i++] = oid_to_hex(oid);
args[i] = NULL;
if (run_command_v_opt(args, RUN_GIT_CMD))
die(_("read-tree failed"));
}
-static void reset_hard(unsigned const char *sha1, int verbose)
+static void reset_hard(const struct object_id *oid, int verbose)
{
int i = 0;
const char *args[6];
args[i++] = "-v";
args[i++] = "--reset";
args[i++] = "-u";
- args[i++] = sha1_to_hex(sha1);
+ args[i++] = oid_to_hex(oid);
args[i] = NULL;
if (run_command_v_opt(args, RUN_GIT_CMD))
if (is_null_oid(stash))
return;
- reset_hard(head->hash, 1);
+ reset_hard(head, 1);
args[2] = oid_to_hex(stash);
struct commit_list *remoteheads,
struct commit *head)
{
- static struct lock_file lock;
+ struct lock_file lock = LOCK_INIT;
const char *head_arg = "HEAD";
hold_locked_index(&lock, LOCK_DIE_ON_ERROR);
{
struct object_id result_tree, result_commit;
struct commit_list *parents, **pptr = &parents;
- static struct lock_file lock;
+ struct lock_file lock = LOCK_INIT;
hold_locked_index(&lock, LOCK_DIE_ON_ERROR);
refresh_cache(REFRESH_QUIET);
if (remoteheads->next)
die(_("Can merge only exactly one commit into empty head"));
remote_head_oid = &remoteheads->item->object.oid;
- read_empty(remote_head_oid->hash, 0);
+ read_empty(remote_head_oid, 0);
update_ref("initial pull", "HEAD", remote_head_oid, NULL, 0,
UPDATE_REFS_DIE_ON_ERR);
goto done;
#include "remote.h"
#include "dir.h"
#include "refs.h"
+ #include "refspec.h"
#include "revision.h"
#include "submodule.h"
#include "submodule-config.h"
REBASE_FALSE = 0,
REBASE_TRUE,
REBASE_PRESERVE,
+ REBASE_MERGES,
REBASE_INTERACTIVE
};
/**
* Parses the value of --rebase. If value is a false value, returns
* REBASE_FALSE. If value is a true value, returns REBASE_TRUE. If value is
- * "preserve", returns REBASE_PRESERVE. If value is a invalid value, dies with
- * a fatal error if fatal is true, otherwise returns REBASE_INVALID.
+ * "merges", returns REBASE_MERGES. If value is "preserve", returns
+ * REBASE_PRESERVE. If value is a invalid value, dies with a fatal error if
+ * fatal is true, otherwise returns REBASE_INVALID.
*/
static enum rebase_type parse_config_rebase(const char *key, const char *value,
int fatal)
return REBASE_TRUE;
else if (!strcmp(value, "preserve"))
return REBASE_PRESERVE;
+ else if (!strcmp(value, "merges"))
+ return REBASE_MERGES;
else if (!strcmp(value, "interactive"))
return REBASE_INTERACTIVE;
/* Options passed to git-merge or git-rebase */
OPT_GROUP(N_("Options related to merging")),
{ OPTION_CALLBACK, 'r', "rebase", &opt_rebase,
- "false|true|preserve|interactive",
+ "false|true|merges|preserve|interactive",
N_("incorporate changes by rebasing rather than merging"),
PARSE_OPT_OPTARG, parse_opt_rebase },
OPT_PASSTHRU('n', NULL, &opt_diffstat, NULL,
argv_array_push(&args, repo);
argv_array_pushv(&args, refspecs);
} else if (*refspecs)
- die("BUG: refspecs without repo?");
+ BUG("refspecs without repo?");
ret = run_command_v_opt(args.argv, RUN_GIT_CMD);
argv_array_clear(&args);
return ret;
*/
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;
}
argv_push_verbosity(&args);
/* Options passed to git-rebase */
- if (opt_rebase == REBASE_PRESERVE)
+ if (opt_rebase == REBASE_MERGES)
+ argv_array_push(&args, "--rebase-merges");
+ else if (opt_rebase == REBASE_PRESERVE)
argv_array_push(&args, "--preserve-merges");
else if (opt_rebase == REBASE_INTERACTIVE)
argv_array_push(&args, "--interactive");
#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 branch_info {
char *remote_name;
struct string_list merge;
- enum { NO_REBASE, NORMAL_REBASE, INTERACTIVE_REBASE } rebase;
+ enum {
+ NO_REBASE, NORMAL_REBASE, INTERACTIVE_REBASE, REBASE_MERGES
+ } rebase;
};
static struct string_list branch_list = STRING_LIST_INIT_NODUP;
info->rebase = v;
else if (!strcmp(value, "preserve"))
info->rebase = NORMAL_REBASE;
+ else if (!strcmp(value, "merges"))
+ info->rebase = REBASE_MERGES;
else if (!strcmp(value, "interactive"))
info->rebase = INTERACTIVE_REBASE;
}
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;
printf(" %-*s ", show_info->width, item->string);
if (branch_info->rebase) {
- printf_ln(branch_info->rebase == INTERACTIVE_REBASE
- ? _("rebases interactively onto remote %s")
- : _("rebases onto remote %s"), merge->items[0].string);
+ const char *msg;
+ if (branch_info->rebase == INTERACTIVE_REBASE)
+ msg = _("rebases interactively onto remote %s");
+ else if (branch_info->rebase == REBASE_MERGES)
+ msg = _("rebases interactively (with merges) onto "
+ "remote %s");
+ else
+ msg = _("rebases onto remote %s");
+ printf_ln(msg, merge->items[0].string);
return 0;
} else if (show_info->any_rebase) {
printf_ln(_(" merges with remote %s"), merge->items[0].string);
#include "run-command.h"
#include "remote.h"
#include "refs.h"
+ #include "refspec.h"
#include "connect.h"
#include "revision.h"
#include "diffcore.h"
}
static int clone_submodule(const char *path, const char *gitdir, const char *url,
- const char *depth, struct string_list *reference,
+ const char *depth, struct string_list *reference, int dissociate,
int quiet, int progress)
{
struct child_process cp = CHILD_PROCESS_INIT;
argv_array_pushl(&cp.args, "--reference",
item->string, NULL);
}
+ if (dissociate)
+ argv_array_push(&cp.args, "--dissociate");
if (gitdir && *gitdir)
argv_array_pushl(&cp.args, "--separate-git-dir", gitdir, NULL);
char *p, *path = NULL, *sm_gitdir;
struct strbuf sb = STRBUF_INIT;
struct string_list reference = STRING_LIST_INIT_NODUP;
+ int dissociate = 0;
char *sm_alternate = NULL, *error_strategy = NULL;
struct option module_clone_options[] = {
OPT_STRING_LIST(0, "reference", &reference,
N_("repo"),
N_("reference repository")),
+ OPT_BOOL(0, "dissociate", &dissociate,
+ N_("use --reference only while cloning")),
OPT_STRING(0, "depth", &depth,
N_("string"),
N_("depth for shallow clones")),
prepare_possible_alternates(name, &reference);
- if (clone_submodule(path, sm_gitdir, url, depth, &reference,
+ if (clone_submodule(path, sm_gitdir, url, depth, &reference, dissociate,
quiet, progress))
die(_("clone of '%s' into submodule path '%s' failed"),
url, path);
int quiet;
int recommend_shallow;
struct string_list references;
+ int dissociate;
const char *depth;
const char *recursive_prefix;
const char *prefix;
int failed_clones_nr, failed_clones_alloc;
};
#define SUBMODULE_UPDATE_CLONE_INIT {0, MODULE_LIST_INIT, 0, \
- SUBMODULE_UPDATE_STRATEGY_INIT, 0, 0, -1, STRING_LIST_INIT_DUP, \
+ SUBMODULE_UPDATE_STRATEGY_INIT, 0, 0, -1, STRING_LIST_INIT_DUP, 0, \
NULL, NULL, NULL, \
STRING_LIST_INIT_DUP, 0, NULL, 0, 0}
for_each_string_list_item(item, &suc->references)
argv_array_pushl(&child->args, "--reference", item->string, NULL);
}
+ if (suc->dissociate)
+ argv_array_push(&child->args, "--dissociate");
if (suc->depth)
argv_array_push(&child->args, suc->depth);
N_("rebase, merge, checkout or none")),
OPT_STRING_LIST(0, "reference", &suc.references, N_("repo"),
N_("reference repository")),
+ OPT_BOOL(0, "dissociate", &suc.dissociate,
+ N_("use --reference only while cloning")),
OPT_STRING(0, "depth", &suc.depth, "<depth>",
N_("Create a shallow clone truncated to the "
"specified number of revisions")),
/* 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);
return !is_submodule_active(the_repository, argv[1]);
}
+/*
+ * Exit non-zero if any of the submodule names given on the command line is
+ * invalid. If no names are given, filter stdin to print only valid names
+ * (which is primarily intended for testing).
+ */
+static int check_name(int argc, const char **argv, const char *prefix)
+{
+ if (argc > 1) {
+ while (*++argv) {
+ if (check_submodule_name(*argv) < 0)
+ return 1;
+ }
+ } else {
+ struct strbuf buf = STRBUF_INIT;
+ while (strbuf_getline(&buf, stdin) != EOF) {
+ if (!check_submodule_name(buf.buf))
+ printf("%s\n", buf.buf);
+ }
+ strbuf_release(&buf);
+ }
+ return 0;
+}
+
#define SUPPORT_SUPER_PREFIX (1<<0)
struct cmd_struct {
{"push-check", push_check, 0},
{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
{"is-active", is_active, 0},
+ {"check-name", check_name, 0},
};
int cmd_submodule__helper(int argc, const char **argv, const char *prefix)
int count = 0;
while ((commit = get_revision(revs)) != NULL) {
- p = process_tree(commit->tree, p);
+ p = process_tree(get_commit_tree(commit), p);
commit->object.flags |= LOCAL;
if (!(commit->object.flags & UNINTERESTING))
count += add_send_request(&commit->object, lock);
{
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;
}
#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
continue; /* not a tag */
if (string_list_has_string(&dst_tag, ref->name))
continue; /* they already have it */
- if (oid_object_info(&ref->new_oid, NULL) != OBJ_TAG)
+ if (oid_object_info(the_repository, &ref->new_oid, NULL) != OBJ_TAG)
continue; /* be conservative */
item = string_list_append(&src_tag, ref->name);
item->util = ref;
* 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'"),
}
}
- die("BUG: unhandled push situation");
+ BUG("unhandled push situation");
}
const char *branch_get_push(struct branch *branch, struct strbuf *err)
* 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 oid_array;
struct packet_reader;
struct argv_array;
+struct string_list;
extern struct ref **get_remote_heads(struct packet_reader *reader,
struct ref **list, unsigned int flags,
struct oid_array *extra_have,
/* Used for protocol v2 in order to retrieve refs from a remote */
extern struct ref **get_remote_refs(int fd_out, struct packet_reader *reader,
struct ref **list, int for_push,
- const struct argv_array *ref_prefixes);
+ const struct argv_array *ref_prefixes,
+ const struct string_list *server_options);
int resolve_remote_symref(struct ref *ref, struct ref *list);
int ref_newer(const struct object_id *new_oid, const 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
{
struct has_commit_data *cb = data;
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid, NULL);
switch (type) {
case OBJ_COMMIT:
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;
buf.buf[0] == '2') {
/* T = line type, XY = status, SSSS = submodule state */
if (buf.len < strlen("T XY SSSS"))
- die("BUG: invalid status --porcelain=2 line %s",
+ BUG("invalid status --porcelain=2 line %s",
buf.buf);
if (buf.buf[5] == 'S' && buf.buf[8] == 'U')
get_super_prefix_or_empty(), path);
argv_array_pushl(&cp.args, "read-tree", "-u", "--reset", NULL);
- argv_array_push(&cp.args, EMPTY_TREE_SHA1_HEX);
+ argv_array_push(&cp.args, empty_tree_oid_hex());
if (run_command(&cp))
die("could not reset submodule index");
sub = submodule_from_path(the_repository, &null_oid, path);
if (!sub)
- die("BUG: could not get submodule information for '%s'", path);
+ BUG("could not get submodule information for '%s'", path);
if (old_head && !(flags & SUBMODULE_MOVE_HEAD_FORCE)) {
/* Check if the submodule has a dirty index. */
argv_array_push(&cp.args, "-m");
if (!(flags & SUBMODULE_MOVE_HEAD_FORCE))
- argv_array_push(&cp.args, old_head ? old_head : EMPTY_TREE_SHA1_HEX);
+ argv_array_push(&cp.args, old_head ? old_head : empty_tree_oid_hex());
- argv_array_push(&cp.args, new_head ? new_head : EMPTY_TREE_SHA1_HEX);
+ argv_array_push(&cp.args, new_head ? new_head : empty_tree_oid_hex());
if (run_command(&cp)) {
ret = -1;
struct strbuf sb = STRBUF_INIT;
if (flags & ~ABSORB_GITDIR_RECURSE_SUBMODULES)
- die("BUG: we don't know how to pass the flags down?");
+ BUG("we don't know how to pass the flags down?");
strbuf_addstr(&sb, get_super_prefix_or_empty());
strbuf_addstr(&sb, path);
if (super_sub_len > cwd_len ||
strcmp(&cwd[cwd_len - super_sub_len], super_sub))
- die (_("BUG: returned path string doesn't match cwd?"));
+ BUG("returned path string doesn't match cwd?");
super_wt = xstrdup(cwd);
super_wt[cwd_len - super_sub_len] = '\0';
test_cmp actual expect
'
+test_expect_success 'server-options are sent when using ls-remote' '
+ test_when_finished "rm -f log" &&
+
+ GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
+ ls-remote -o hello -o world "file://$(pwd)/file_parent" master >actual &&
+
+ cat >expect <<-EOF &&
+ $(git -C file_parent rev-parse refs/heads/master)$(printf "\t")refs/heads/master
+ EOF
+
+ test_cmp actual expect &&
+ grep "server-option=hello" log &&
+ grep "server-option=world" log
+'
+
+
test_expect_success 'clone with file:// using protocol v2' '
test_when_finished "rm -f log" &&
! grep "refs/tags/three" log
'
+test_expect_success 'server-options are sent when fetching' '
+ test_when_finished "rm -f log" &&
+
+ test_commit -C file_parent four &&
+
+ GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \
+ fetch -o hello -o world origin master &&
+
+ git -C file_child log -1 --format=%s origin/master >actual &&
+ git -C file_parent log -1 --format=%s >expect &&
+ test_cmp expect actual &&
+
+ grep "server-option=hello" log &&
+ grep "server-option=world" log
+'
+
+test_expect_success 'upload-pack respects config using protocol v2' '
+ git init server &&
+ write_script server/.git/hook <<-\EOF &&
+ touch hookout
+ "$@"
+ EOF
+ test_commit -C server one &&
+
+ test_config_global uploadpack.packobjectshook ./hook &&
+ test_path_is_missing server/.git/hookout &&
+ git -c protocol.version=2 clone "file://$(pwd)/server" client &&
+ test_path_is_file server/.git/hookout
+'
+
+test_expect_success 'setup filter tests' '
+ rm -rf server client &&
+ git init server &&
+
+ # 1 commit to create a file, and 1 commit to modify it
+ test_commit -C server message1 a.txt &&
+ test_commit -C server message2 a.txt &&
+ git -C server config protocol.version 2 &&
+ git -C server config uploadpack.allowfilter 1 &&
+ git -C server config uploadpack.allowanysha1inwant 1 &&
+ git -C server config protocol.version 2
+'
+
+test_expect_success 'partial clone' '
+ GIT_TRACE_PACKET="$(pwd)/trace" git -c protocol.version=2 \
+ clone --filter=blob:none "file://$(pwd)/server" client &&
+ grep "version 2" trace &&
+
+ # Ensure that the old version of the file is missing
+ git -C client rev-list master --quiet --objects --missing=print \
+ >observed.oids &&
+ grep "$(git -C server rev-parse message1:a.txt)" observed.oids &&
+
+ # Ensure that client passes fsck
+ git -C client fsck
+'
+
+test_expect_success 'dynamically fetch missing object' '
+ rm "$(pwd)/trace" &&
+ GIT_TRACE_PACKET="$(pwd)/trace" git -C client -c protocol.version=2 \
+ cat-file -p $(git -C server rev-parse message1:a.txt) &&
+ grep "version 2" trace
+'
+
+test_expect_success 'partial fetch' '
+ rm -rf client "$(pwd)/trace" &&
+ git init client &&
+ SERVER="file://$(pwd)/server" &&
+ test_config -C client extensions.partialClone "$SERVER" &&
+
+ GIT_TRACE_PACKET="$(pwd)/trace" git -C client -c protocol.version=2 \
+ fetch --filter=blob:none "$SERVER" master:refs/heads/other &&
+ grep "version 2" trace &&
+
+ # Ensure that the old version of the file is missing
+ git -C client rev-list other --quiet --objects --missing=print \
+ >observed.oids &&
+ grep "$(git -C server rev-parse message1:a.txt)" observed.oids &&
+
+ # Ensure that client passes fsck
+ git -C client fsck
+'
+
+test_expect_success 'do not advertise filter if not configured to do so' '
+ SERVER="file://$(pwd)/server" &&
+
+ rm "$(pwd)/trace" &&
+ git -C server config uploadpack.allowfilter 1 &&
+ GIT_TRACE_PACKET="$(pwd)/trace" git -c protocol.version=2 \
+ ls-remote "$SERVER" &&
+ grep "fetch=.*filter" trace &&
+
+ rm "$(pwd)/trace" &&
+ git -C server config uploadpack.allowfilter 0 &&
+ GIT_TRACE_PACKET="$(pwd)/trace" git -c protocol.version=2 \
+ ls-remote "$SERVER" &&
+ grep "fetch=" trace >fetch_capabilities &&
+ ! grep filter fetch_capabilities
+'
+
+test_expect_success 'partial clone warns if filter is not advertised' '
+ rm -rf client &&
+ git -C server config uploadpack.allowfilter 0 &&
+ git -c protocol.version=2 \
+ clone --filter=blob:none "file://$(pwd)/server" client 2>err &&
+ test_i18ngrep "filtering not recognized by server, ignoring" err
+'
+
+test_expect_success 'even with handcrafted request, filter does not work if not advertised' '
+ git -C server config uploadpack.allowfilter 0 &&
+
+ # Custom request that tries to filter even though it is not advertised.
+ test-pkt-line pack >in <<-EOF &&
+ command=fetch
+ 0001
+ want $(git -C server rev-parse master)
+ filter blob:none
+ 0000
+ EOF
+
+ test_must_fail git -C server serve --stateless-rpc <in >/dev/null 2>err &&
+ grep "unexpected line: .filter blob:none." err &&
+
+ # Exercise to ensure that if advertised, filter works
+ git -C server config uploadpack.allowfilter 1 &&
+ git -C server serve --stateless-rpc <in >/dev/null
+'
+
+ test_expect_success 'default refspec is used to filter ref when fetchcing' '
+ test_when_finished "rm -f log" &&
+
+ GIT_TRACE_PACKET="$(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 "bundle.h"
#include "dir.h"
#include "refs.h"
+ #include "refspec.h"
#include "branch.h"
#include "url.h"
#include "submodule.h"
switch (data->version) {
case protocol_v2:
get_remote_refs(data->fd[1], &reader, &refs, for_push,
- ref_prefixes);
+ ref_prefixes, transport->server_options);
break;
case protocol_v1:
case protocol_v0:
args.no_dependents = data->options.no_dependents;
args.filter_options = data->options.filter_options;
args.stateless_rpc = transport->stateless_rpc;
+ args.server_options = transport->server_options;
if (!data->got_remote_heads)
refs_tmp = get_refs_via_connect(transport, 0, NULL);
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;
struct git_transport_data *data;
if (!transport->smart_options)
- die("BUG: taking over transport requires non-NULL "
+ BUG("taking over transport requires non-NULL "
"smart_options field.");
data = xcalloc(1, sizeof(*data));
return from_user;
}
- die("BUG: invalid protocol_allow_config type");
+ BUG("invalid protocol_allow_config type");
}
void transport_check_allowed(const char *type)
}
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);
*/
const struct string_list *push_options;
+ /*
+ * These strings will be passed to the remote side on each command
+ * request, if both sides support the server-option capability.
+ */
+ const struct string_list *server_options;
+
char *pack_lockfile;
signed verbose : 3;
/**
#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);