log: log with local timezone (#6331)

* log: log with local timezone

* log: backward compatability for clang 17 with libc++
This commit is contained in:
giskard 2024-06-06 00:30:46 +08:00 committed by GitHub
parent 82099fd1c0
commit c95845b148
No known key found for this signature in database
GPG key ID: B5690EEEBB952194

View file

@ -49,11 +49,13 @@ namespace Debug {
// print date and time to the ofs // print date and time to the ofs
if (disableTime && !**disableTime) { if (disableTime && !**disableTime) {
#ifndef _LIBCPP_VERSION #ifndef _LIBCPP_VERSION
logMsg += std::format("[{:%T}] ", std::chrono::hh_mm_ss{std::chrono::system_clock::now() - std::chrono::floor<std::chrono::days>(std::chrono::system_clock::now())}); const auto zt = std::chrono::zoned_time{std::chrono::current_zone(), std::chrono::system_clock::now()};
const auto hms = std::chrono::hh_mm_ss{zt.get_local_time() - std::chrono::floor<std::chrono::days>(zt.get_local_time())};
#else #else
auto c = std::chrono::hh_mm_ss{std::chrono::system_clock::now() - std::chrono::floor<std::chrono::days>(std::chrono::system_clock::now())}; // TODO: current clang 17 does not support `zoned_time`, remove this once clang 19 is ready
logMsg += std::format("{:%H}:{:%M}:{:%S}", c.hours(), c.minutes(), c.subseconds()); const auto hms = std::chrono::hh_mm_ss{std::chrono::system_clock::now() - std::chrono::floor<std::chrono::days>(std::chrono::system_clock::now())};
#endif #endif
logMsg += std::format("[{}] ", hms);
} }
// no need for try {} catch {} because std::format_string<Args...> ensures that vformat never throw std::format_error // no need for try {} catch {} because std::format_string<Args...> ensures that vformat never throw std::format_error