log: log with local timezone (#6331)

* log: log with local timezone

* log: backward compatability for clang 17 with libc++
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giskard 2024-06-06 00:30:46 +08:00 committed by GitHub
parent 82099fd1c0
commit c95845b148
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@ -49,11 +49,13 @@ namespace Debug {
// print date and time to the ofs
if (disableTime && !**disableTime) {
#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
auto c = std::chrono::hh_mm_ss{std::chrono::system_clock::now() - std::chrono::floor<std::chrono::days>(std::chrono::system_clock::now())};
logMsg += std::format("{:%H}:{:%M}:{:%S}", c.hours(), c.minutes(), c.subseconds());
// TODO: current clang 17 does not support `zoned_time`, remove this once clang 19 is ready
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
logMsg += std::format("[{}] ", hms);
}
// no need for try {} catch {} because std::format_string<Args...> ensures that vformat never throw std::format_error