47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
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#include "StarVersionOptionParser.hpp"
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#include "StarFile.hpp"
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namespace Star {
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void VersionOptionParser::printVersion(std::ostream& os) {
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format(os, "Starbound Version %s (%s)\n", StarVersionString, StarArchitectureString);
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format(os, "Source Identifier - %s\n", StarSourceIdentifierString);
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}
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VersionOptionParser::VersionOptionParser() {
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addSwitch("help", "Show help text");
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addSwitch("version", "Print version info");
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}
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VersionOptionParser::Options VersionOptionParser::parseOrDie(StringList const& cmdLineArguments) const {
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Options options;
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StringList errors;
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tie(options, errors) = OptionParser::parseOptions(cmdLineArguments);
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if (options.switches.contains("version"))
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printVersion(std::cout);
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if (options.switches.contains("help"))
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printHelp(std::cout);
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if (options.switches.contains("version") || options.switches.contains("help"))
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std::exit(0);
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if (!errors.empty()) {
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for (auto const& err : errors)
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coutf("Error: %s\n", err);
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coutf("\n");
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printHelp(std::cout);
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std::exit(1);
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}
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return options;
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}
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VersionOptionParser::Options VersionOptionParser::commandParseOrDie(int argc, char** argv) {
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setCommandName(File::baseName(argv[0]));
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return parseOrDie(StringList(argc - 1, argv + 1));
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}
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}
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