Function HandleArchiveExtractCommand

Source/cmFileCommand.cxx:3850–3935

}

bool HandleArchiveExtractCommand(std::vector<std::string> const& args,
                                 cmExecutionStatus& status)
{
  struct Arguments : public ArgumentParser::ParseResult
  {
    std::string Input;
    bool Verbose = false;
    bool ListOnly = false;
    std::string Destination;
    ArgumentParser::MaybeEmpty<std::vector<std::string>> Patterns;
    bool Touch = false;
  };

  static auto const parser = cmArgumentParser<Arguments>{}
                               .Bind("INPUT"_s, &Arguments::Input)
                               .Bind("VERBOSE"_s, &Arguments::Verbose)
                               .Bind("LIST_ONLY"_s, &Arguments::ListOnly)
                               .Bind("DESTINATION"_s, &Arguments::Destination)
                               .Bind("PATTERNS"_s, &Arguments::Patterns)
                               .Bind("TOUCH"_s, &Arguments::Touch);

  std::vector<std::string> unrecognizedArguments;
  auto parsedArgs =
    parser.Parse(cmMakeRange(args).advance(1), &unrecognizedArguments);
  auto argIt = unrecognizedArguments.begin();
  if (argIt != unrecognizedArguments.end()) {
    status.SetError(cmStrCat("Unrecognized argument: \"", *argIt, '"'));
    cmSystemTools::SetFatalErrorOccurred();
    return false;
  }

  if (parsedArgs.MaybeReportError(status.GetMakefile())) {
    cmSystemTools::SetFatalErrorOccurred();
    return true;
  }

  std::string inFile = parsedArgs.Input;

  if (parsedArgs.ListOnly) {
    if (!cmSystemTools::ListTar(inFile, parsedArgs.Patterns,
                                parsedArgs.Verbose)) {
      status.SetError(cmStrCat("failed to list: ", inFile));
      cmSystemTools::SetFatalErrorOccurred();
      return false;
    }
  } else {
    std::string destDir = status.GetMakefile().GetCurrentBinaryDirectory();
    if (!parsedArgs.Destination.empty()) {
      if (cmSystemTools::FileIsFullPath(parsedArgs.Destination)) {
        destDir = parsedArgs.Destination;
      } else {
        destDir = cmStrCat(destDir, '/', parsedArgs.Destination);
      }

      if (!cmSystemTools::MakeDirectory(destDir)) {
        status.SetError(cmStrCat("failed to create directory: ", destDir));
        cmSystemTools::SetFatalErrorOccurred();
        return false;