24namespace sharg::detail
61 version_checker() =
delete;
62 version_checker(version_checker
const &) =
default;
63 version_checker & operator=(version_checker
const &) =
default;
64 version_checker(version_checker &&) =
default;
65 version_checker & operator=(version_checker &&) =
default;
66 ~version_checker() =
default;
80 message_app_update.pop_back();
81 message_app_update.append(
"[APP VERSION INFO] :: Visit " + app_url +
" for updates.\n\n");
85 timestamp_filename = cookie_path / (name +
"_usr.timestamp");
87 timestamp_filename = cookie_path / (name +
"_dev.timestamp");
92 if (!version_.
empty() &&
95 version = versionMatch.
str(1);
132 std::ifstream version_file{cookie_path / (name +
".version")};
134 if (version_file.is_open())
139 if (line != unregistered_app)
140 srv_app_version = get_numbers_from_version_string(line);
147 srv_sharg_version = get_numbers_from_version_string(line);
149 version_file.close();
153 if (srv_sharg_version != empty_version)
157 if (sharg_version < srv_sharg_version)
162 if (srv_app_version != empty_version)
165 if (get_numbers_from_version_string(version) < srv_app_version)
170 if (get_numbers_from_version_string(version) > srv_app_version)
171 std::cerr << message_registered_app_update;
190 " " + out_file.
string() +
" "
191 +
std::string{
"https://seqan-update.informatik.uni-tuebingen.de/check/SeqAn-Sharg_"} +
205#if __x86_64__ || __ppc64__
213 "; exit [int] -not $?}\" > nul 2>&1";
230 tmp_path /=
".config";
248 path dummy = tmp_path /
"dummy.txt";
250 sharg::detail::safe_filesystem_entry file_guard{dummy};
252 bool is_open = file.is_open();
253 bool is_good = file.good();
255 file_guard.remove_no_throw();
257 if (!is_good || !is_open)
295 if (
std::getenv(
"SHARG_NO_VERSION_CHECK") !=
nullptr)
299 return user_approval.
value();
307 if (timestamp_file.is_open())
311 if (get_time_diff_to_current(cookie_line) < 86400 )
318 if (cookie_line ==
"NEVER")
322 else if (cookie_line ==
"ALWAYS")
328 timestamp_file.close();
336 if (detail::stdin_is_terminal() && detail::stderr_is_terminal())
339#######################################################################
340 Automatic Update Notifications
341#######################################################################
343 This app can look for updates automatically in the background,
344 do you want to do that?
346 [a] Always perform version checks for this app (the default).
347 [n] Never perform version checks for this app.
348 [y] Yes, perform a version check now, and ask again tomorrow.
349 [s] Skip the version check now, but ask again tomorrow.
351 Please enter one of [a, n, y, s] and press [RETURN].
353 For more information, see:
354 https://docs.seqan.de/sharg/main_user/about_update_notifications.html
356#######################################################################
395 "[SHARG VERSION INFO] :: A new Sharg version is available online.\n"
396 "[SHARG VERSION INFO] :: Please visit www.github.com/seqan/sharg-parser.git for an update\n"
397 "[SHARG VERSION INFO] :: or inform the developer of this app.\n"
398 "[SHARG VERSION INFO] :: If you don't wish to receive further notifications, set --version-check false.\n\n";
401 "[SHARG VERSION INFO] :: Thank you for using Sharg!\n"
402 "[SHARG VERSION INFO] :: Do you wish to register your app for update notifications?\n"
403 "[SHARG VERSION INFO] :: Just send an email to support@seqan.de with your app name and version number.\n"
404 "[SHARG VERSION INFO] :: If you don't wish to receive further notifications, set --version-check false.\n\n";
407 "[APP VERSION INFO] :: We noticed the app version you use is newer than the one registered with us.\n"
408 "[APP VERSION INFO] :: Please send us an email with the new version so we can correct it "
409 "(support@seqan.de)\n\n";
412 "[APP VERSION INFO] :: A new version of this application is now available.\n"
413 "[APP VERSION INFO] :: If you don't wish to receive further notifications, set --version-check false.\n\n";
417 static constexpr char const * home_env_name
431 std::regex version_regex{
"^[[:digit:]]+\\.[[:digit:]]+\\.[[:digit:]]+$"};
442 return "powershell.exe -NoLogo -NonInteractive -Command \"& {Invoke-WebRequest -erroraction 'silentlycontinue' "
445 if (!
system(
"/usr/bin/env -i wget --version > /dev/null 2>&1"))
446 return "/usr/bin/env -i wget --timeout=10 --tries=1 -q -O";
447 else if (!
system(
"/usr/bin/env -i curl --version > /dev/null 2>&1"))
448 return "/usr/bin/env -i curl --connect-timeout 10 -o";
451# if defined(__OpenBSD__)
452 return "/usr/bin/env -i ftp -w10 -Vo";
453# elif defined(__FreeBSD__)
454 return "/usr/bin/env -i fetch --timeout=10 -o";
462 double get_time_diff_to_current(
std::string const & str_time)
const
465 double curr = co::duration_cast<co::seconds>(co::system_clock::now().time_since_epoch()).count();
470 return curr - d_time;
494 template <
typename msg_type>
495 void write_cookie(msg_type && msg)
499 auto curr = co::duration_cast<co::seconds>(co::system_clock::now().time_since_epoch()).count();
503 if (timestamp_file.is_open())
505 timestamp_file << curr <<
'\n' << msg;
506 timestamp_file.close();
Provides auxiliary information.
The <charconv> header from C++17's standard library.
T create_directory(T... args)
update_notifications
Indicates whether application allows automatic update notifications by the sharg::parser.
Definition auxiliary.hpp:26
@ off
Automatic update notifications should be disabled.
T regex_search(T... args)
Provides sharg::detail::safe_filesystem_entry.
T temp_directory_path(T... args)
Checks if program is run interactively and retrieves dimensions of terminal (Transferred from seqan2)...
#define SHARG_VERSION_MINOR
The minor version as MACRO.
Definition version.hpp:18
#define SHARG_VERSION_PATCH
The patch version as MACRO.
Definition version.hpp:20
constexpr std::size_t sharg_version
The full version as std::size_t.
Definition version.hpp:61
#define SHARG_VERSION_MAJOR
The major version as MACRO.
Definition version.hpp:16