static void setup_default_push_refspecs(struct remote *remote)
{
struct branch *branch = branch_get(NULL);
int triangular = is_workflow_triangular(remote);
switch (push_default) {
default:
case PUSH_DEFAULT_MATCHING:
add_refspec(":");
break;
case PUSH_DEFAULT_UNSPECIFIED:
case PUSH_DEFAULT_SIMPLE:
if (triangular)
setup_push_current(remote, branch);
else
setup_push_upstream(remote, branch, triangular, 1);
break;
case PUSH_DEFAULT_UPSTREAM:
setup_push_upstream(remote, branch, triangular, 0);
break;
case PUSH_DEFAULT_CURRENT:
setup_push_current(remote, branch);
break;
case PUSH_DEFAULT_NOTHING:
die(_("You didn't specify any refspecs to push, and "
"push.default is \"nothing\"."));
break;
}
}
static void set_refspecs(const char **refs, int nr)
{
int i;
for (i = 0; i < nr; i++) {
const char *ref = refs[i];
if (!strcmp("tag", ref)) {
char *tag;
int len;
if (nr <= ++i)
die(_("tag shorthand without <tag>"));
len = strlen(refs[i]) + 11;
if (deleterefs) {
tag = xmalloc(len+1);
strcpy(tag, ":refs/tags/");
} else {
tag = xmalloc(len);
strcpy(tag, "refs/tags/");
}
strcat(tag, refs[i]);
ref = tag;
} else if (deleterefs && !strchr(ref, ':')) {
char *delref;
int len = strlen(ref)+1;
delref = xmalloc(len+1);
strcpy(delref, ":");
strcat(delref, ref);
ref = delref;
} else if (deleterefs)
die(_("--delete only accepts plain target ref names"));
add_refspec(ref);
}
}
static void setup_push_upstream(struct remote *remote, struct branch *branch,
int triangular, int simple)
{
struct strbuf refspec = STRBUF_INIT;
if (!branch)
die(_(message_detached_head_die), remote->name);
if (!branch->merge_nr || !branch->merge || !branch->remote_name)
die(_("The current branch %s has no upstream branch.\n"
"To push the current branch and set the remote as upstream, use\n"
"\n"
" git push --set-upstream %s %s\n"),
branch->name,
remote->name,
branch->name);
if (branch->merge_nr != 1)
die(_("The current branch %s has multiple upstream branches, "
"refusing to push."), branch->name);
if (triangular)
die(_("You are pushing to remote '%s', which is not the upstream of\n"
"your current branch '%s', without telling me what to push\n"
"to update which remote branch."),
remote->name, branch->name);
if (simple) {
/* Additional safety */
if (strcmp(branch->refname, branch->merge[0]->src))
die_push_simple(branch, remote);
}
strbuf_addf(&refspec, "%s:%s", branch->name, branch->merge[0]->src);
add_refspec(refspec.buf);
}
static void set_refspecs(const char **refs, int nr, const char *repo)
{
struct remote *remote = NULL;
struct ref *local_refs = NULL;
int i;
for (i = 0; i < nr; i++) {
const char *ref = refs[i];
if (!strcmp("tag", ref)) {
struct strbuf tagref = STRBUF_INIT;
if (nr <= ++i)
die(_("tag shorthand without <tag>"));
ref = refs[i];
if (deleterefs)
strbuf_addf(&tagref, ":refs/tags/%s", ref);
else
strbuf_addf(&tagref, "refs/tags/%s", ref);
ref = strbuf_detach(&tagref, NULL);
} else if (deleterefs) {
struct strbuf delref = STRBUF_INIT;
if (strchr(ref, ':'))
die(_("--delete only accepts plain target ref names"));
strbuf_addf(&delref, ":%s", ref);
ref = strbuf_detach(&delref, NULL);
} else if (!strchr(ref, ':')) {
if (!remote) {
/* lazily grab remote and local_refs */
remote = remote_get(repo);
local_refs = get_local_heads();
}
ref = map_refspec(ref, remote, local_refs);
}
add_refspec(ref);
}
}
static void setup_push_upstream(struct remote *remote, int simple)
{
struct strbuf refspec = STRBUF_INIT;
struct branch *branch = branch_get(NULL);
if (!branch)
die(_("You are not currently on a branch.\n"
"To push the history leading to the current (detached HEAD)\n"
"state now, use\n"
"\n"
" git push %s HEAD:<name-of-remote-branch>\n"),
remote->name);
if (!branch->merge_nr || !branch->merge || !branch->remote_name)
die(_("The current branch %s has no upstream branch.\n"
"To push the current branch and set the remote as upstream, use\n"
"\n"
" git push --set-upstream %s %s\n"),
branch->name,
remote->name,
branch->name);
if (branch->merge_nr != 1)
die(_("The current branch %s has multiple upstream branches, "
"refusing to push."), branch->name);
if (strcmp(branch->remote_name, remote->name))
die(_("You are pushing to remote '%s', which is not the upstream of\n"
"your current branch '%s', without telling me what to push\n"
"to update which remote branch."),
remote->name, branch->name);
if (simple && strcmp(branch->refname, branch->merge[0]->src))
die_push_simple(branch, remote);
strbuf_addf(&refspec, "%s:%s", branch->name, branch->merge[0]->src);
add_refspec(refspec.buf);
}
static void setup_push_upstream(struct remote *remote)
{
struct strbuf refspec = STRBUF_INIT;
struct branch *branch = branch_get(NULL);
if (!branch)
die(_("You are not currently on a branch.\n"
"To push the history leading to the current (detached HEAD)\n"
"state now, use\n"
"\n"
" git push %s HEAD:<name-of-remote-branch>\n"),
remote->name);
if (!branch->merge_nr || !branch->merge)
die(_("The current branch %s has no upstream branch.\n"
"To push the current branch and set the remote as upstream, use\n"
"\n"
" git push --set-upstream %s %s\n"),
branch->name,
remote->name,
branch->name);
if (branch->merge_nr != 1)
die(_("The current branch %s has multiple upstream branches, "
"refusing to push."), branch->name);
strbuf_addf(&refspec, "%s:%s", branch->name, branch->merge[0]->src);
add_refspec(refspec.buf);
}
static void setup_push_current(struct remote *remote, struct branch *branch)
{
struct strbuf refspec = STRBUF_INIT;
if (!branch)
die(_(message_detached_head_die), remote->name);
strbuf_addf(&refspec, "%s:%s", branch->refname, branch->refname);
add_refspec(refspec.buf);
}
int cmd_push(int argc, const char **argv, const char *prefix)
{
int flags = 0;
int tags = 0;
int rc;
const char *repo = NULL; /* default repository */
struct option options[] = {
OPT__VERBOSITY(&verbosity),
OPT_STRING( 0 , "repo", &repo, N_("repository"), N_("repository")),
OPT_BIT( 0 , "all", &flags, N_("push all refs"), TRANSPORT_PUSH_ALL),
OPT_BIT( 0 , "mirror", &flags, N_("mirror all refs"),
(TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
OPT_BOOLEAN( 0, "delete", &deleterefs, N_("delete refs")),
OPT_BOOLEAN( 0 , "tags", &tags, N_("push tags (can't be used with --all or --mirror)")),
OPT_BIT('n' , "dry-run", &flags, N_("dry run"), TRANSPORT_PUSH_DRY_RUN),
OPT_BIT( 0, "porcelain", &flags, N_("machine-readable output"), TRANSPORT_PUSH_PORCELAIN),
OPT_BIT('f', "force", &flags, N_("force updates"), TRANSPORT_PUSH_FORCE),
{ OPTION_CALLBACK, 0, "recurse-submodules", &flags, N_("check"),
N_("control recursive pushing of submodules"),
PARSE_OPT_OPTARG, option_parse_recurse_submodules },
OPT_BOOLEAN( 0 , "thin", &thin, N_("use thin pack")),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", N_("receive pack program")),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", N_("receive pack program")),
OPT_BIT('u', "set-upstream", &flags, N_("set upstream for git pull/status"),
TRANSPORT_PUSH_SET_UPSTREAM),
OPT_BOOL(0, "progress", &progress, N_("force progress reporting")),
OPT_BIT(0, "prune", &flags, N_("prune locally removed refs"),
TRANSPORT_PUSH_PRUNE),
OPT_BIT(0, "no-verify", &flags, N_("bypass pre-push hook"), TRANSPORT_PUSH_NO_HOOK),
OPT_BIT(0, "follow-tags", &flags, N_("push missing but relevant tags"),
TRANSPORT_PUSH_FOLLOW_TAGS),
OPT_END()
};
packet_trace_identity("push");
git_config(git_default_config, NULL);
argc = parse_options(argc, argv, prefix, options, push_usage, 0);
if (deleterefs && (tags || (flags & (TRANSPORT_PUSH_ALL | TRANSPORT_PUSH_MIRROR))))
die(_("--delete is incompatible with --all, --mirror and --tags"));
if (deleterefs && argc < 2)
die(_("--delete doesn't make sense without any refs"));
if (tags)
add_refspec("refs/tags/*");
if (argc > 0) {
repo = argv[0];
set_refspecs(argv + 1, argc - 1);
}
rc = do_push(repo, flags);
if (rc == -1)
usage_with_options(push_usage, options);
else
return rc;
}
static void setup_default_push_refspecs(struct remote *remote)
{
switch (push_default) {
default:
case PUSH_DEFAULT_MATCHING:
add_refspec(":");
break;
case PUSH_DEFAULT_UPSTREAM:
setup_push_upstream(remote);
break;
case PUSH_DEFAULT_CURRENT:
add_refspec("HEAD");
break;
case PUSH_DEFAULT_NOTHING:
die(_("You didn't specify any refspecs to push, and "
"push.default is \"nothing\"."));
break;
}
}
static void setup_push_simple(struct remote *remote, struct branch *branch,
int triangular)
{
if (branch->push_name) {
struct strbuf refspec = STRBUF_INIT;
strbuf_addf(&refspec, "%s:%s", branch->name, branch->push_name);
add_refspec(refspec.buf);
} else if (triangular) {
setup_push_current(remote, branch);
} else {
setup_push_upstream(remote, branch, triangular);
}
}
int cmd_push(int argc, const char **argv, const char *prefix)
{
int flags = 0;
int all = 0;
int mirror = 0;
int dry_run = 0;
int force = 0;
int tags = 0;
int rc;
const char *repo = NULL; /* default repository */
struct option options[] = {
OPT__VERBOSE(&verbose),
OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
OPT_BOOLEAN( 0 , "all", &all, "push all refs"),
OPT_BOOLEAN( 0 , "mirror", &mirror, "mirror all refs"),
OPT_BOOLEAN( 0 , "tags", &tags, "push tags"),
OPT_BOOLEAN( 0 , "dry-run", &dry_run, "dry run"),
OPT_BOOLEAN('f', "force", &force, "force updates"),
OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"),
OPT_END()
};
argc = parse_options(argc, argv, options, push_usage, 0);
if (force)
flags |= TRANSPORT_PUSH_FORCE;
if (dry_run)
flags |= TRANSPORT_PUSH_DRY_RUN;
if (verbose)
flags |= TRANSPORT_PUSH_VERBOSE;
if (tags)
add_refspec("refs/tags/*");
if (all)
flags |= TRANSPORT_PUSH_ALL;
if (mirror)
flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE);
if (argc > 0) {
repo = argv[0];
set_refspecs(argv + 1, argc - 1);
}
rc = do_push(repo, flags);
if (rc == -1)
usage_with_options(push_usage, options);
else
return rc;
}
static void setup_default_push_refspecs(void)
{
git_config(git_default_config, NULL);
switch (push_default) {
default:
case PUSH_DEFAULT_MATCHING:
add_refspec(":");
break;
case PUSH_DEFAULT_TRACKING:
setup_push_tracking();
break;
case PUSH_DEFAULT_CURRENT:
add_refspec("HEAD");
break;
case PUSH_DEFAULT_NOTHING:
die("You didn't specify any refspecs to push, and "
"push.default is \"nothing\".");
break;
}
}
static void setup_push_tracking(void)
{
struct strbuf refspec = STRBUF_INIT;
struct branch *branch = branch_get(NULL);
if (!branch)
die("You are not currently on a branch.");
if (!branch->merge_nr)
die("The current branch %s is not tracking anything.",
branch->name);
if (branch->merge_nr != 1)
die("The current branch %s is tracking multiple branches, "
"refusing to push.", branch->name);
strbuf_addf(&refspec, "%s:%s", branch->name, branch->merge[0]->src);
add_refspec(refspec.buf);
}
static int create_internal(git_remote **out, git_repository *repo, const char *name, const char *url, const char *fetch)
{
git_remote *remote;
git_buf fetchbuf = GIT_BUF_INIT;
int error = -1;
/* name is optional */
assert(out && repo && url);
remote = git__calloc(1, sizeof(git_remote));
GITERR_CHECK_ALLOC(remote);
remote->repo = repo;
remote->update_fetchhead = 1;
if (get_check_cert(&remote->check_cert, repo) < 0)
goto on_error;
if (git_vector_init(&remote->refs, 32, NULL) < 0)
goto on_error;
remote->url = git__strdup(url);
GITERR_CHECK_ALLOC(remote->url);
if (name != NULL) {
remote->name = git__strdup(name);
GITERR_CHECK_ALLOC(remote->name);
}
if (fetch != NULL) {
if (add_refspec(remote, fetch, true) < 0)
goto on_error;
}
if (!name)
/* A remote without a name doesn't download tags */
remote->download_tags = GIT_REMOTE_DOWNLOAD_TAGS_NONE;
*out = remote;
git_buf_free(&fetchbuf);
return 0;
on_error:
git_remote_free(remote);
git_buf_free(&fetchbuf);
return error;
}
static void set_refspecs(const char **refs, int nr)
{
int i;
for (i = 0; i < nr; i++) {
const char *ref = refs[i];
if (!strcmp("tag", ref)) {
char *tag;
int len;
if (nr <= ++i)
die("tag shorthand without <tag>");
len = strlen(refs[i]) + 11;
tag = xmalloc(len);
strcpy(tag, "refs/tags/");
strcat(tag, refs[i]);
ref = tag;
}
add_refspec(ref);
}
}
int cmd_push(int argc, const char **argv, const char *prefix)
{
int flags = 0;
int tags = 0;
int rc;
const char *repo = NULL; /* default repository */
struct option options[] = {
OPT_BIT('q', "quiet", &flags, "be quiet", TRANSPORT_PUSH_QUIET),
OPT_BIT('v', "verbose", &flags, "be verbose", TRANSPORT_PUSH_VERBOSE),
OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
OPT_BIT( 0 , "all", &flags, "push all refs", TRANSPORT_PUSH_ALL),
OPT_BIT( 0 , "mirror", &flags, "mirror all refs",
(TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
OPT_BOOLEAN( 0 , "tags", &tags, "push tags"),
OPT_BIT('n' , "dry-run", &flags, "dry run", TRANSPORT_PUSH_DRY_RUN),
OPT_BIT( 0, "porcelain", &flags, "machine-readable output", TRANSPORT_PUSH_PORCELAIN),
OPT_BIT('f', "force", &flags, "force updates", TRANSPORT_PUSH_FORCE),
OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options, push_usage, 0);
if (tags)
add_refspec("refs/tags/*");
if (argc > 0) {
repo = argv[0];
set_refspecs(argv + 1, argc - 1);
}
rc = do_push(repo, flags);
if (rc == -1)
usage_with_options(push_usage, options);
else
return rc;
}
static void setup_push_current(struct remote *remote, struct branch *branch)
{
add_refspec(branch->name);
}
static void setup_push_current(struct remote *remote, struct branch *branch)
{
if (!branch)
die(_(message_detached_head_die), remote->name);
add_refspec(branch->name);
}
int cmd_push(int argc, const char **argv, const char *prefix)
{
int flags = 0;
int tags = 0;
int push_cert = -1;
int rc;
const char *repo = NULL; /* default repository */
struct option options[] = {
OPT__VERBOSITY(&verbosity),
OPT_STRING( 0 , "repo", &repo, N_("repository"), N_("repository")),
OPT_BIT( 0 , "all", &flags, N_("push all refs"), TRANSPORT_PUSH_ALL),
OPT_BIT( 0 , "mirror", &flags, N_("mirror all refs"),
(TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
OPT_BOOL( 0, "delete", &deleterefs, N_("delete refs")),
OPT_BOOL( 0 , "tags", &tags, N_("push tags (can't be used with --all or --mirror)")),
OPT_BIT('n' , "dry-run", &flags, N_("dry run"), TRANSPORT_PUSH_DRY_RUN),
OPT_BIT( 0, "porcelain", &flags, N_("machine-readable output"), TRANSPORT_PUSH_PORCELAIN),
OPT_BIT('f', "force", &flags, N_("force updates"), TRANSPORT_PUSH_FORCE),
{ OPTION_CALLBACK,
0, CAS_OPT_NAME, &cas, N_("refname>:<expect"),
N_("require old value of ref to be at this value"),
PARSE_OPT_OPTARG, parseopt_push_cas_option },
{ OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules, "check|on-demand|no",
N_("control recursive pushing of submodules"),
PARSE_OPT_OPTARG, option_parse_recurse_submodules },
OPT_BOOL( 0 , "thin", &thin, N_("use thin pack")),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", N_("receive pack program")),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", N_("receive pack program")),
OPT_BIT('u', "set-upstream", &flags, N_("set upstream for git pull/status"),
TRANSPORT_PUSH_SET_UPSTREAM),
OPT_BOOL(0, "progress", &progress, N_("force progress reporting")),
OPT_BIT(0, "prune", &flags, N_("prune locally removed refs"),
TRANSPORT_PUSH_PRUNE),
OPT_BIT(0, "no-verify", &flags, N_("bypass pre-push hook"), TRANSPORT_PUSH_NO_HOOK),
OPT_BIT(0, "follow-tags", &flags, N_("push missing but relevant tags"),
TRANSPORT_PUSH_FOLLOW_TAGS),
{ OPTION_CALLBACK,
0, "signed", &push_cert, "yes|no|if-asked", N_("GPG sign the push"),
PARSE_OPT_OPTARG, option_parse_push_signed },
OPT_BIT(0, "atomic", &flags, N_("request atomic transaction on remote side"), TRANSPORT_PUSH_ATOMIC),
OPT_END()
};
packet_trace_identity("push");
git_config(git_push_config, &flags);
argc = parse_options(argc, argv, prefix, options, push_usage, 0);
set_push_cert_flags(&flags, push_cert);
if (deleterefs && (tags || (flags & (TRANSPORT_PUSH_ALL | TRANSPORT_PUSH_MIRROR))))
die(_("--delete is incompatible with --all, --mirror and --tags"));
if (deleterefs && argc < 2)
die(_("--delete doesn't make sense without any refs"));
if (recurse_submodules == RECURSE_SUBMODULES_CHECK)
flags |= TRANSPORT_RECURSE_SUBMODULES_CHECK;
else if (recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND)
flags |= TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND;
if (tags)
add_refspec("refs/tags/*");
if (argc > 0) {
repo = argv[0];
set_refspecs(argv + 1, argc - 1, repo);
}
rc = do_push(repo, flags);
if (rc == -1)
usage_with_options(push_usage, options);
else
return rc;
}
static int do_push(const char *repo, int flags)
{
int i, errs;
struct remote *remote = pushremote_get(repo);
const char **url;
int url_nr;
if (!remote) {
if (repo)
die(_("bad repository '%s'"), repo);
die(_("No configured push destination.\n"
"Either specify the URL from the command-line or configure a remote repository using\n"
"\n"
" git remote add <name> <url>\n"
"\n"
"and then push using the remote name\n"
"\n"
" git push <name>\n"));
}
if (remote->mirror)
flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE);
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)) {
struct branch *branch = branch_get(NULL);
/* Is there a publish branch */
if (branch && branch->pushremote_name && !strcmp(remote->name, branch->pushremote_name) &&
branch->push_name) {
struct strbuf refspec = STRBUF_INIT;
strbuf_addf(&refspec, "%s:%s", branch->name, branch->push_name);
add_refspec(refspec.buf);
} else if (remote->push_refspec_nr) {
refspec = remote->push_refspec;
refspec_nr = remote->push_refspec_nr;
} else if (!(flags & TRANSPORT_PUSH_MIRROR))
setup_default_push_refspecs(remote);
}
errs = 0;
url_nr = push_url_of_remote(remote, &url);
if (url_nr) {
for (i = 0; i < url_nr; i++) {
struct transport *transport =
transport_get(remote, url[i]);
if (push_with_options(transport, flags))
errs++;
}
} else {
struct transport *transport =
transport_get(remote, NULL);
if (push_with_options(transport, flags))
errs++;
}
return !!errs;
}
static int refspec_cb(const git_config_entry *entry, void *payload)
{
struct refspec_cb_data *data = (struct refspec_cb_data *)payload;
return add_refspec(data->remote, entry->value, data->fetch);
}
