static void execute_commands(struct command *commands,
const char *unpacker_error,
struct shallow_info *si,
const struct string_list *push_options)
{
struct check_connected_options opt = CHECK_CONNECTED_INIT;
struct command *cmd;
unsigned char sha1[20];
struct iterate_data data;
struct async muxer;
int err_fd = 0;
if (unpacker_error) {
for (cmd = commands; cmd; cmd = cmd->next)
cmd->error_string = "unpacker error";
return;
}
if (use_sideband) {
memset(&muxer, 0, sizeof(muxer));
muxer.proc = copy_to_sideband;
muxer.in = -1;
if (!start_async(&muxer))
err_fd = muxer.in;
/* ...else, continue without relaying sideband */
}
data.cmds = commands;
data.si = si;
opt.err_fd = err_fd;
opt.progress = err_fd && !quiet;
if (check_connected(iterate_receive_command_list, &data, &opt))
set_connectivity_errors(commands, si);
if (use_sideband)
finish_async(&muxer);
reject_updates_to_hidden(commands);
if (run_receive_hook(commands, "pre-receive", 0, push_options)) {
for (cmd = commands; cmd; cmd = cmd->next) {
if (!cmd->error_string)
cmd->error_string = "pre-receive hook declined";
}
return;
}
check_aliased_updates(commands);
free(head_name_to_free);
head_name = head_name_to_free = resolve_refdup("HEAD", 0, sha1, NULL);
if (use_atomic)
execute_commands_atomic(commands, si);
else
execute_commands_non_atomic(commands, si);
if (shallow_update)
warn_if_skipped_connectivity_check(commands, si);
}
static void execute_commands(struct command *commands,
const char *unpacker_error,
struct shallow_info *si)
{
struct command *cmd;
unsigned char sha1[20];
struct iterate_data data;
if (unpacker_error) {
for (cmd = commands; cmd; cmd = cmd->next)
cmd->error_string = "unpacker error";
return;
}
data.cmds = commands;
data.si = si;
if (check_everything_connected(iterate_receive_command_list, 0, &data))
set_connectivity_errors(commands, si);
reject_updates_to_hidden(commands);
if (run_receive_hook(commands, "pre-receive", 0)) {
for (cmd = commands; cmd; cmd = cmd->next) {
if (!cmd->error_string)
cmd->error_string = "pre-receive hook declined";
}
return;
}
check_aliased_updates(commands);
free(head_name_to_free);
head_name = head_name_to_free = resolve_refdup("HEAD", 0, sha1, NULL);
if (use_atomic)
execute_commands_atomic(commands, si);
else
execute_commands_non_atomic(commands, si);
if (shallow_update)
warn_if_skipped_connectivity_check(commands, si);
}