static const struct ref *clone_local(const char *src_repo,
const char *dest_repo)
{
const struct ref *ret;
struct strbuf src = STRBUF_INIT;
struct strbuf dest = STRBUF_INIT;
struct remote *remote;
struct transport *transport;
if (option_shared)
add_to_alternates_file(src_repo);
else {
strbuf_addf(&src, "%s/objects", src_repo);
strbuf_addf(&dest, "%s/objects", dest_repo);
copy_or_link_directory(&src, &dest);
strbuf_release(&src);
strbuf_release(&dest);
}
remote = remote_get(src_repo);
transport = transport_get(remote, src_repo);
ret = transport_get_remote_refs(transport);
transport_disconnect(transport);
return ret;
}
static int add_refs_from_alternate(struct alternate_object_database *e, void *unused)
{
char *other;
size_t len;
struct remote *remote;
struct transport *transport;
const struct ref *extra;
e->name[-1] = '\0';
other = xstrdup(make_absolute_path(e->base));
e->name[-1] = '/';
len = strlen(other);
while (other[len-1] == '/')
other[--len] = '\0';
if (len < 8 || memcmp(other + len - 8, "/objects", 8))
return 0;
/* Is this a git repository with refs? */
memcpy(other + len - 8, "/refs", 6);
if (!is_directory(other))
return 0;
other[len - 8] = '\0';
remote = remote_get(other);
transport = transport_get(remote, other);
for (extra = transport_get_remote_refs(transport);
extra;
extra = extra->next) {
add_extra_ref(".have", extra->old_sha1, 0);
}
transport_disconnect(transport);
free(other);
return 0;
}
void freerdp_disconnect(freerdp* instance)
{
rdpRdp* rdp;
rdp = (rdpRdp*) instance->rdp;
transport_disconnect(rdp->transport);
}
BOOL rdp_client_reconnect(rdpRdp* rdp)
{
UINT32 i;
transport_disconnect(rdp->transport);
mcs_free(rdp->mcs);
nego_free(rdp->nego);
license_free(rdp->license);
transport_free(rdp->transport);
/* Reset virtual channel status */
for (i = 0; i < rdp->mcs->channelCount; i++)
{
rdp->mcs->channels[i].joined = FALSE;
}
rdp->transport = transport_new(rdp->settings);
rdp->license = license_new(rdp);
rdp->nego = nego_new(rdp->transport);
rdp->mcs = mcs_new(rdp->transport);
rdp->transport->layer = TRANSPORT_LAYER_TCP;
return rdp_client_connect(rdp);
}
static int refs_from_alternate_cb(struct alternate_object_database *e,
void *data)
{
char *other;
size_t len;
struct remote *remote;
struct transport *transport;
const struct ref *extra;
struct alternate_refs_data *cb = data;
e->name[-1] = '\0';
other = xstrdup(real_path(e->base));
e->name[-1] = '/';
len = strlen(other);
while (other[len-1] == '/')
other[--len] = '\0';
if (len < 8 || memcmp(other + len - 8, "/objects", 8))
return 0;
/* Is this a git repository with refs? */
memcpy(other + len - 8, "/refs", 6);
if (!is_directory(other))
return 0;
other[len - 8] = '\0';
remote = remote_get(other);
transport = transport_get(remote, other);
for (extra = transport_get_remote_refs(transport);
extra;
extra = extra->next)
cb->fn(extra, cb->data);
transport_disconnect(transport);
free(other);
return 0;
}
static const struct ref *clone_local(const char *src_repo,
const char *dest_repo)
{
const struct ref *ret;
struct remote *remote;
struct transport *transport;
if (option_shared) {
struct strbuf alt = STRBUF_INIT;
strbuf_addf(&alt, "%s/objects", src_repo);
add_to_alternates_file(alt.buf);
strbuf_release(&alt);
} else {
struct strbuf src = STRBUF_INIT;
struct strbuf dest = STRBUF_INIT;
strbuf_addf(&src, "%s/objects", src_repo);
strbuf_addf(&dest, "%s/objects", dest_repo);
copy_or_link_directory(&src, &dest, src_repo, src.len);
strbuf_release(&src);
strbuf_release(&dest);
}
remote = remote_get(src_repo);
transport = transport_get(remote, src_repo);
ret = transport_get_remote_refs(transport);
transport_disconnect(transport);
if (0 <= option_verbosity)
printf(_("done.\n"));
return ret;
}
static int add_one_reference(struct string_list_item *item, void *cb_data)
{
char *ref_git;
struct strbuf alternate = STRBUF_INIT;
struct remote *remote;
struct transport *transport;
const struct ref *extra;
/* Beware: real_path() and mkpath() return static buffer */
ref_git = xstrdup(real_path(item->string));
if (is_directory(mkpath("%s/.git/objects", ref_git))) {
char *ref_git_git = xstrdup(mkpath("%s/.git", ref_git));
free(ref_git);
ref_git = ref_git_git;
} else if (!is_directory(mkpath("%s/objects", ref_git)))
die(_("reference repository '%s' is not a local directory."),
item->string);
strbuf_addf(&alternate, "%s/objects", ref_git);
add_to_alternates_file(alternate.buf);
strbuf_release(&alternate);
remote = remote_get(ref_git);
transport = transport_get(remote, ref_git);
for (extra = transport_get_remote_refs(transport); extra;
extra = extra->next)
add_extra_ref(extra->name, extra->old_sha1, 0);
transport_disconnect(transport);
free(ref_git);
return 0;
}
static void setup_reference(const char *repo)
{
const char *ref_git;
char *ref_git_copy;
struct remote *remote;
struct transport *transport;
const struct ref *extra;
ref_git = make_absolute_path(option_reference);
if (is_directory(mkpath("%s/.git/objects", ref_git)))
ref_git = mkpath("%s/.git", ref_git);
else if (!is_directory(mkpath("%s/objects", ref_git)))
die("reference repository '%s' is not a local directory.",
option_reference);
ref_git_copy = xstrdup(ref_git);
add_to_alternates_file(ref_git_copy);
remote = remote_get(ref_git_copy);
transport = transport_get(remote, ref_git_copy);
for (extra = transport_get_remote_refs(transport); extra;
extra = extra->next)
add_extra_ref(extra->name, extra->old_sha1, 0);
transport_disconnect(transport);
free(ref_git_copy);
}
static int push_with_options(struct transport *transport, int flags)
{
int err;
int nonfastforward;
transport_set_verbosity(transport, verbosity, progress);
if (receivepack)
transport_set_option(transport,
TRANS_OPT_RECEIVEPACK, receivepack);
if (thin)
transport_set_option(transport, TRANS_OPT_THIN, "yes");
if (verbosity > 0)
fprintf(stderr, _("Pushing to %s\n"), transport->url);
err = transport_push(transport, refspec_nr, refspec, flags,
&nonfastforward);
if (err != 0)
error(_("failed to push some refs to '%s'"), transport->url);
err |= transport_disconnect(transport);
if (!err)
return 0;
if (nonfastforward && advice_push_nonfastforward) {
fprintf(stderr, _("To prevent you from losing history, non-fast-forward updates were rejected\n"
"Merge the remote changes (e.g. 'git pull') before pushing again. See the\n"
"'Note about fast-forwards' section of 'git push --help' for details.\n"));
}
return 1;
}
int nego_tcp_disconnect(rdpNego* nego)
{
if (nego->tcp_connected)
transport_disconnect(nego->transport);
nego->tcp_connected = 0;
return 1;
}
boolean freerdp_disconnect(freerdp* instance)
{
rdpRdp* rdp;
rdp = instance->context->rdp;
transport_disconnect(rdp->transport);
return true;
}
BOOL freerdp_disconnect(freerdp* instance)
{
rdpRdp* rdp;
rdp = instance->context->rdp;
transport_disconnect(rdp->transport);
return TRUE;
}
BOOL nego_transport_disconnect(rdpNego* nego)
{
if (nego->TcpConnected)
transport_disconnect(nego->transport);
nego->TcpConnected = FALSE;
nego->SecurityConnected = FALSE;
return TRUE;
}
int nego_transport_disconnect(rdpNego* nego)
{
if (nego->tcp_connected)
transport_disconnect(nego->transport);
nego->tcp_connected = FALSE;
nego->security_connected = FALSE;
return 1;
}
static int run_remote_archiver(int argc, const char **argv,
const char *remote, const char *exec,
const char *name_hint)
{
char buf[LARGE_PACKET_MAX];
int fd[2], i, len, rv;
struct transport *transport;
struct remote *_remote;
_remote = remote_get(remote);
if (!_remote->url[0])
die(_("git archive: Remote with no URL"));
transport = transport_get(_remote, _remote->url[0]);
transport_connect(transport, "git-upload-archive", exec, fd);
/*
* Inject a fake --format field at the beginning of the
* arguments, with the format inferred from our output
* filename. This way explicit --format options can override
* it.
*/
if (name_hint) {
const char *format = archive_format_from_filename(name_hint);
if (format)
packet_write(fd[1], "argument --format=%s\n", format);
}
for (i = 1; i < argc; i++)
packet_write(fd[1], "argument %s\n", argv[i]);
packet_flush(fd[1]);
len = packet_read_line(fd[0], buf, sizeof(buf));
if (!len)
die(_("git archive: expected ACK/NAK, got EOF"));
if (buf[len-1] == '\n')
buf[--len] = 0;
if (strcmp(buf, "ACK")) {
if (len > 5 && !prefixcmp(buf, "NACK "))
die(_("git archive: NACK %s"), buf + 5);
die(_("git archive: protocol error"));
}
len = packet_read_line(fd[0], buf, sizeof(buf));
if (len)
die(_("git archive: expected a flush"));
/* Now, start reading from fd[0] and spit it out to stdout */
rv = recv_sideband("archive", fd[0], 1);
rv |= transport_disconnect(transport);
return !!rv;
}
static int push_with_options(struct transport *transport, struct refspec *rs,
int flags)
{
int err;
unsigned int reject_reasons;
transport_set_verbosity(transport, verbosity, progress);
transport->family = family;
if (receivepack)
transport_set_option(transport,
TRANS_OPT_RECEIVEPACK, receivepack);
transport_set_option(transport, TRANS_OPT_THIN, thin ? "yes" : NULL);
if (!is_empty_cas(&cas)) {
if (!transport->smart_options)
die("underlying transport does not support --%s option",
CAS_OPT_NAME);
transport->smart_options->cas = &cas;
}
if (verbosity > 0)
fprintf(stderr, _("Pushing to %s\n"), transport->url);
err = transport_push(the_repository, 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);
fprintf(stderr, "%s", push_get_color(PUSH_COLOR_RESET));
}
err |= transport_disconnect(transport);
if (!err)
return 0;
if (reject_reasons & REJECT_NON_FF_HEAD) {
advise_pull_before_push();
} else if (reject_reasons & REJECT_NON_FF_OTHER) {
advise_checkout_pull_push();
} else if (reject_reasons & REJECT_ALREADY_EXISTS) {
advise_ref_already_exists();
} else if (reject_reasons & REJECT_FETCH_FIRST) {
advise_ref_fetch_first();
} else if (reject_reasons & REJECT_NEEDS_FORCE) {
advise_ref_needs_force();
}
return 1;
}
static int fetch_one(struct remote *remote, int argc, const char **argv)
{
int i;
static const char **refs = NULL;
int ref_nr = 0;
int exit_code;
if (!remote)
die("Where do you want to fetch from today?");
transport = transport_get(remote, NULL);
transport_set_verbosity(transport, verbosity, progress);
if (upload_pack)
set_option(TRANS_OPT_UPLOADPACK, upload_pack);
if (keep)
set_option(TRANS_OPT_KEEP, "yes");
if (depth)
set_option(TRANS_OPT_DEPTH, depth);
if (argc > 0) {
int j = 0;
refs = xcalloc(argc + 1, sizeof(const char *));
for (i = 0; i < argc; i++) {
if (!strcmp(argv[i], "tag")) {
char *ref;
i++;
if (i >= argc)
die("You need to specify a tag name.");
ref = xmalloc(strlen(argv[i]) * 2 + 22);
strcpy(ref, "refs/tags/");
strcat(ref, argv[i]);
strcat(ref, ":refs/tags/");
strcat(ref, argv[i]);
refs[j++] = ref;
} else
refs[j++] = argv[i];
}
refs[j] = NULL;
ref_nr = j;
}
sigchain_push_common(unlock_pack_on_signal);
atexit(unlock_pack);
exit_code = do_fetch(transport,
parse_fetch_refspec(ref_nr, refs), ref_nr);
transport_disconnect(transport);
transport = NULL;
return exit_code;
}
static int do_push(const char *repo, int flags)
{
int i, errs;
struct remote *remote = remote_get(repo);
if (!remote)
die("bad repository '%s'", repo);
if (remote->mirror)
flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE);
if ((flags & (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) && refspec)
return -1;
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)
&& remote->push_refspec_nr) {
refspec = remote->push_refspec;
refspec_nr = remote->push_refspec_nr;
}
errs = 0;
for (i = 0; i < remote->url_nr; i++) {
struct transport *transport =
transport_get(remote, remote->url[i]);
int err;
if (receivepack)
transport_set_option(transport,
TRANS_OPT_RECEIVEPACK, receivepack);
if (thin)
transport_set_option(transport, TRANS_OPT_THIN, "yes");
if (verbose)
fprintf(stderr, "Pushing to %s\n", remote->url[i]);
err = transport_push(transport, refspec_nr, refspec, flags);
err |= transport_disconnect(transport);
if (!err)
continue;
error("failed to push some refs to '%s'", remote->url[i]);
errs++;
}
return !!errs;
}
void cape_exit(void)
{
struct assembly *assembly;
qb_map_iter_t *iter;
qb_enter();
iter = qb_map_iter_create(assembly_map);
while ((qb_map_iter_next(iter, (void **)&assembly)) != NULL) {
transport_disconnect(assembly);
}
qb_map_iter_free(iter);
qb_leave();
}
static void
node_recover_restart(void * inst)
{
struct assembly *a = (struct assembly *)inst;
qb_enter();
transport_disconnect(a);
node_op_history_clear(a);
instance_create(a);
qb_leave();
}
void transport_free(rdpTransport* transport)
{
if (!transport)
return;
transport_disconnect(transport);
if (transport->ReceiveBuffer)
Stream_Release(transport->ReceiveBuffer);
StreamPool_Free(transport->ReceivePool);
CloseHandle(transport->connectedEvent);
DeleteCriticalSection(&(transport->ReadLock));
DeleteCriticalSection(&(transport->WriteLock));
free(transport);
}
static void
lshd_line_handler(struct transport_connection *connection,
uint32_t length, const uint8_t *line)
{
verbose("Client version string: %ps\n", length, line);
/* Line must start with "SSH-2.0-" (we may need to allow "SSH-1.99"
as well). */
if (length < 8 || 0 != memcmp(line, "SSH-2.0-", 4))
{
transport_disconnect(connection, 0, "Bad version string.");
return;
}
connection->kex.version[0] = ssh_format("%ls", length, line);
connection->line_handler = NULL;
}
BOOL freerdp_disconnect(freerdp* instance)
{
rdpRdp* rdp;
rdp = instance->context->rdp;
transport_disconnect(rdp->transport);
IFCALL(instance->PostDisconnect, instance);
if (instance->update->pcap_rfx)
{
instance->update->dump_rfx = FALSE;
pcap_close(instance->update->pcap_rfx);
instance->update->pcap_rfx = NULL;
}
return TRUE;
}
static int push_with_options(struct transport *transport, int flags)
{
int err;
unsigned int reject_reasons;
transport_set_verbosity(transport, verbosity, progress);
if (receivepack)
transport_set_option(transport,
TRANS_OPT_RECEIVEPACK, receivepack);
if (thin)
transport_set_option(transport, TRANS_OPT_THIN, "yes");
if (verbosity > 0)
fprintf(stderr, _("Pushing to %s\n"), transport->url);
err = transport_push(transport, refspec_nr, refspec, flags,
&reject_reasons);
if (err != 0)
error(_("failed to push some refs to '%s'"), transport->url);
err |= transport_disconnect(transport);
if (!err)
return 0;
if (reject_reasons & REJECT_NON_FF_HEAD) {
advise_pull_before_push();
} else if (reject_reasons & REJECT_NON_FF_OTHER) {
if (default_matching_used)
advise_use_upstream();
else
advise_checkout_pull_push();
} else if (reject_reasons & REJECT_ALREADY_EXISTS) {
advise_ref_already_exists();
} else if (reject_reasons & REJECT_FETCH_FIRST) {
advise_ref_fetch_first();
} else if (reject_reasons & REJECT_NEEDS_FORCE) {
advise_ref_needs_force();
}
return 1;
}
static int push_with_options(struct transport *transport, int flags)
{
int err;
int nonfastforward;
transport_set_verbosity(transport, verbosity, progress);
if (receivepack)
transport_set_option(transport,
TRANS_OPT_RECEIVEPACK, receivepack);
if (thin)
transport_set_option(transport, TRANS_OPT_THIN, "yes");
if (verbosity > 0)
fprintf(stderr, _("Pushing to %s\n"), transport->url);
err = transport_push(transport, refspec_nr, refspec, flags,
&nonfastforward);
if (err != 0)
error(_("failed to push some refs to '%s'"), transport->url);
err |= transport_disconnect(transport);
if (!err)
return 0;
switch (nonfastforward) {
default:
break;
case NON_FF_HEAD:
advise_pull_before_push();
break;
case NON_FF_OTHER:
if (default_matching_used)
advise_use_upstream();
else
advise_checkout_pull_push();
break;
}
return 1;
}
static int run_remote_archiver(int argc, const char **argv,
const char *remote, const char *exec)
{
char buf[LARGE_PACKET_MAX];
int fd[2], i, len, rv;
struct transport *transport;
struct remote *_remote;
_remote = remote_get(remote);
if (!_remote->url[0])
die(_("git archive: Remote with no URL"));
transport = transport_get(_remote, _remote->url[0]);
transport_connect(transport, "git-upload-archive", exec, fd);
for (i = 1; i < argc; i++)
packet_write(fd[1], "argument %s\n", argv[i]);
packet_flush(fd[1]);
len = packet_read_line(fd[0], buf, sizeof(buf));
if (!len)
die(_("git archive: expected ACK/NAK, got EOF"));
if (buf[len-1] == '\n')
buf[--len] = 0;
if (strcmp(buf, "ACK")) {
if (len > 5 && !prefixcmp(buf, "NACK "))
die(_("git archive: NACK %s"), buf + 5);
die(_("git archive: protocol error"));
}
len = packet_read_line(fd[0], buf, sizeof(buf));
if (len)
die(_("git archive: expected a flush"));
/* Now, start reading from fd[0] and spit it out to stdout */
rv = recv_sideband("archive", fd[0], 1);
rv |= transport_disconnect(transport);
return !!rv;
}
static const struct ref *clone_local(const char *src_repo,
const char *dest_repo)
{
const struct ref *ret;
char src[PATH_MAX];
char dest[PATH_MAX];
struct remote *remote;
struct transport *transport;
if (option_shared)
add_to_alternates_file(src_repo);
else {
snprintf(src, PATH_MAX, "%s/objects", src_repo);
snprintf(dest, PATH_MAX, "%s/objects", dest_repo);
copy_or_link_directory(src, dest);
}
remote = remote_get(src_repo);
transport = transport_get(remote, src_repo);
ret = transport_get_remote_refs(transport);
transport_disconnect(transport);
return ret;
}
int cmd_ls_remote(int argc, const char **argv, const char *prefix)
{
int i;
const char *dest = NULL;
int nongit;
unsigned flags = 0;
const char *uploadpack = NULL;
const char **pattern = NULL;
struct remote *remote;
struct transport *transport;
const struct ref *ref;
setup_git_directory_gently(&nongit);
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (*arg == '-') {
if (!prefixcmp(arg, "--upload-pack=")) {
uploadpack = arg + 14;
continue;
}
if (!prefixcmp(arg, "--exec=")) {
uploadpack = arg + 7;
continue;
}
if (!strcmp("--tags", arg) || !strcmp("-t", arg)) {
flags |= REF_TAGS;
continue;
}
if (!strcmp("--heads", arg) || !strcmp("-h", arg)) {
flags |= REF_HEADS;
continue;
}
if (!strcmp("--refs", arg)) {
flags |= REF_NORMAL;
continue;
}
usage(ls_remote_usage);
}
dest = arg;
i++;
break;
}
if (!dest)
usage(ls_remote_usage);
if (argv[i]) {
int j;
pattern = xcalloc(sizeof(const char *), argc - i + 1);
for (j = i; j < argc; j++) {
int len = strlen(argv[j]);
char *p = xmalloc(len + 3);
sprintf(p, "*/%s", argv[j]);
pattern[j - i] = p;
}
}
remote = nongit ? NULL : remote_get(dest);
if (remote && !remote->url_nr)
die("remote %s has no configured URL", dest);
transport = transport_get(remote, remote ? remote->url[0] : dest);
if (uploadpack != NULL)
transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);
ref = transport_get_remote_refs(transport);
if (transport_disconnect(transport))
return 1;
for ( ; ref; ref = ref->next) {
if (!check_ref_type(ref, flags))
continue;
if (!tail_match(pattern, ref->name))
continue;
printf("%s %s\n", sha1_to_hex(ref->old_sha1), ref->name);
}
return 0;
}
int cmd_clone(int argc, const char **argv, const char *prefix)
{
int is_bundle = 0, is_local;
struct stat buf;
const char *repo_name, *repo, *work_tree, *git_dir;
char *path, *dir;
int dest_exists;
const struct ref *refs, *remote_head;
const struct ref *remote_head_points_at;
const struct ref *our_head_points_at;
struct ref *mapped_refs;
const struct ref *ref;
struct strbuf key = STRBUF_INIT, value = STRBUF_INIT;
struct strbuf branch_top = STRBUF_INIT, reflog_msg = STRBUF_INIT;
struct transport *transport = NULL;
const char *src_ref_prefix = "refs/heads/";
struct remote *remote;
int err = 0, complete_refs_before_fetch = 1;
struct refspec *refspec;
const char *fetch_pattern;
packet_trace_identity("clone");
argc = parse_options(argc, argv, prefix, builtin_clone_options,
builtin_clone_usage, 0);
if (argc > 2)
usage_msg_opt(_("Too many arguments."),
builtin_clone_usage, builtin_clone_options);
if (argc == 0)
usage_msg_opt(_("You must specify a repository to clone."),
builtin_clone_usage, builtin_clone_options);
if (option_single_branch == -1)
option_single_branch = option_depth ? 1 : 0;
if (option_mirror)
option_bare = 1;
if (option_bare) {
if (option_origin)
die(_("--bare and --origin %s options are incompatible."),
option_origin);
if (real_git_dir)
die(_("--bare and --separate-git-dir are incompatible."));
option_no_checkout = 1;
}
if (!option_origin)
option_origin = "origin";
repo_name = argv[0];
path = get_repo_path(repo_name, &is_bundle);
if (path)
repo = xstrdup(absolute_path(repo_name));
else if (!strchr(repo_name, ':'))
die(_("repository '%s' does not exist"), repo_name);
else
repo = repo_name;
/* no need to be strict, transport_set_option() will validate it again */
if (option_depth && atoi(option_depth) < 1)
die(_("depth %s is not a positive number"), option_depth);
if (argc == 2)
dir = xstrdup(argv[1]);
else
dir = guess_dir_name(repo_name, is_bundle, option_bare);
strip_trailing_slashes(dir);
dest_exists = !stat(dir, &buf);
if (dest_exists && !is_empty_dir(dir))
die(_("destination path '%s' already exists and is not "
"an empty directory."), dir);
strbuf_addf(&reflog_msg, "clone: from %s", repo);
if (option_bare)
work_tree = NULL;
else {
work_tree = getenv("GIT_WORK_TREE");
if (work_tree && !stat(work_tree, &buf))
die(_("working tree '%s' already exists."), work_tree);
}
if (option_bare || work_tree)
git_dir = xstrdup(dir);
else {
work_tree = dir;
git_dir = mkpathdup("%s/.git", dir);
}
if (!option_bare) {
junk_work_tree = work_tree;
if (safe_create_leading_directories_const(work_tree) < 0)
die_errno(_("could not create leading directories of '%s'"),
work_tree);
if (!dest_exists && mkdir(work_tree, 0777))
die_errno(_("could not create work tree dir '%s'."),
work_tree);
set_git_work_tree(work_tree);
}
junk_git_dir = git_dir;
atexit(remove_junk);
sigchain_push_common(remove_junk_on_signal);
if (safe_create_leading_directories_const(git_dir) < 0)
die(_("could not create leading directories of '%s'"), git_dir);
set_git_dir_init(git_dir, real_git_dir, 0);
if (real_git_dir) {
git_dir = real_git_dir;
junk_git_dir = real_git_dir;
}
if (0 <= option_verbosity) {
if (option_bare)
fprintf(stderr, _("Cloning into bare repository '%s'...\n"), dir);
else
fprintf(stderr, _("Cloning into '%s'...\n"), dir);
}
init_db(option_template, INIT_DB_QUIET);
write_config(&option_config);
git_config(git_default_config, NULL);
if (option_bare) {
if (option_mirror)
src_ref_prefix = "refs/";
strbuf_addstr(&branch_top, src_ref_prefix);
git_config_set("core.bare", "true");
} else {
strbuf_addf(&branch_top, "refs/remotes/%s/", option_origin);
}
strbuf_addf(&value, "+%s*:%s*", src_ref_prefix, branch_top.buf);
strbuf_addf(&key, "remote.%s.url", option_origin);
git_config_set(key.buf, repo);
strbuf_reset(&key);
if (option_reference.nr)
setup_reference();
else if (option_dissociate) {
warning(_("--dissociate given, but there is no --reference"));
option_dissociate = 0;
}
fetch_pattern = value.buf;
refspec = parse_fetch_refspec(1, &fetch_pattern);
strbuf_reset(&value);
remote = remote_get(option_origin);
transport = transport_get(remote, remote->url[0]);
path = get_repo_path(remote->url[0], &is_bundle);
is_local = option_local != 0 && path && !is_bundle;
if (is_local) {
if (option_depth)
warning(_("--depth is ignored in local clones; use file:// instead."));
if (!access(mkpath("%s/shallow", path), F_OK)) {
if (option_local > 0)
warning(_("source repository is shallow, ignoring --local"));
is_local = 0;
}
}
if (option_local > 0 && !is_local)
warning(_("--local is ignored"));
transport->cloning = 1;
if (!transport->get_refs_list || (!is_local && !transport->fetch))
die(_("Don't know how to clone %s"), transport->url);
transport_set_option(transport, TRANS_OPT_KEEP, "yes");
if (option_depth)
transport_set_option(transport, TRANS_OPT_DEPTH,
option_depth);
if (option_single_branch)
transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, "1");
transport_set_verbosity(transport, option_verbosity, option_progress);
if (option_upload_pack)
transport_set_option(transport, TRANS_OPT_UPLOADPACK,
option_upload_pack);
if (transport->smart_options && !option_depth)
transport->smart_options->check_self_contained_and_connected = 1;
refs = transport_get_remote_refs(transport);
if (refs) {
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
* comment). In that case we need fetch it early because
* remote_head code below relies on it.
*
* for normal clones, transport_get_remote_refs() should
* return reliable ref set, we can delay cloning until after
* remote HEAD check.
*/
for (ref = refs; ref; ref = ref->next)
if (is_null_sha1(ref->old_sha1)) {
complete_refs_before_fetch = 0;
break;
}
if (!is_local && !complete_refs_before_fetch)
transport_fetch_refs(transport, mapped_refs);
remote_head = find_ref_by_name(refs, "HEAD");
remote_head_points_at =
guess_remote_head(remote_head, mapped_refs, 0);
if (option_branch) {
our_head_points_at =
find_remote_branch(mapped_refs, option_branch);
if (!our_head_points_at)
die(_("Remote branch %s not found in upstream %s"),
option_branch, option_origin);
}
else
our_head_points_at = remote_head_points_at;
}
else {
if (option_branch)
die(_("Remote branch %s not found in upstream %s"),
option_branch, option_origin);
warning(_("You appear to have cloned an empty repository."));
mapped_refs = NULL;
our_head_points_at = NULL;
remote_head_points_at = NULL;
remote_head = NULL;
option_no_checkout = 1;
if (!option_bare)
install_branch_config(0, "master", option_origin,
"refs/heads/master");
}
write_refspec_config(src_ref_prefix, our_head_points_at,
remote_head_points_at, &branch_top);
if (is_local)
clone_local(path, git_dir);
else if (refs && complete_refs_before_fetch)
transport_fetch_refs(transport, mapped_refs);
update_remote_refs(refs, mapped_refs, remote_head_points_at,
branch_top.buf, reflog_msg.buf, transport, !is_local);
update_head(our_head_points_at, remote_head, reflog_msg.buf);
transport_unlock_pack(transport);
transport_disconnect(transport);
if (option_dissociate)
dissociate_from_references();
junk_mode = JUNK_LEAVE_REPO;
err = checkout();
strbuf_release(&reflog_msg);
strbuf_release(&branch_top);
strbuf_release(&key);
strbuf_release(&value);
junk_mode = JUNK_LEAVE_ALL;
free(refspec);
return err;
}
static void freerdp_peer_disconnect(freerdp_peer* client)
{
rdpTransport* transport = client->context->rdp->transport;
transport_disconnect(transport);
}
