add a global exception/crash handler (4a24ae3a) · Commits · github_fork / Clip

src/cli.cc

+20 −0

Original line number	Diff line number	Diff line
		@@ -33,7 +33,27 @@ void printError(const ReturnCode& rc) {
		std::cerr << fmt::format("ERROR: {}", rc.message) << std::endl;
		}

		void crash() {
		std::cerr << "ERROR: clip crashed; sorry :(" << std::endl;;
		std::cerr << "ERROR: Please report the bug at https://github.com/asmuth/clip/issues" << std::endl;

		auto ex = std::current_exception();
		if (ex) {
		try {
		std::rethrow_exception(ex);
		} catch (const std::exception& e) {
		std::cerr << "ERROR: Exception: " << e.what() << std::endl;
		} catch (...) {
		std::cerr << "ERROR: Foreign exception" << std::endl;
		}
		}

		exit(EXIT_FAILURE);
		}

		int main(int argc, char** argv) {
		std::set_terminate(crash);

		FlagList flags;

		std::string flag_export;