| 14 | } |
| 15 | |
| 16 | VersionOptionParser::Options VersionOptionParser::parseOrDie(StringList const& cmdLineArguments) const { |
| 17 | Options options; |
| 18 | StringList errors; |
| 19 | tie(options, errors) = OptionParser::parseOptions(cmdLineArguments); |
| 20 | |
| 21 | if (options.switches.contains("version")) |
| 22 | printVersion(std::cout); |
| 23 | |
| 24 | if (options.switches.contains("help")) |
| 25 | printHelp(std::cout); |
| 26 | |
| 27 | if (options.switches.contains("version") || options.switches.contains("help")) |
| 28 | std::exit(0); |
| 29 | |
| 30 | if (!errors.empty()) { |
| 31 | for (auto const& err : errors) |
| 32 | coutf("Error: {}\n", err); |
| 33 | coutf("\n"); |
| 34 | printHelp(std::cout); |
| 35 | std::exit(1); |
| 36 | } |
| 37 | |
| 38 | return options; |
| 39 | } |
| 40 | |
| 41 | VersionOptionParser::Options VersionOptionParser::commandParseOrDie(int argc, char** argv) { |
| 42 | setCommandName(File::baseName(argv[0])); |