Function AskForDistroSelection

Source/Tools/FEXRootFSFetcher/Main.cpp:694–734

}

int32_t AskForDistroSelection(DistroQuery::DistroInfo& Info, const std::span<const WebFileFetcher::FileTargets> Targets) {
  // Search for an exact match
  int32_t DistroIndex = -1;
  if (!Info.Unknown) {
    for (size_t i = 0; i < Targets.size(); ++i) {
      const auto& Target = Targets[i];

      bool ExactMatch = Target.DistroMatch == Info.DistroName && (Info.RollingRelease || Target.VersionMatch == Info.DistroVersion);
      if (ExactMatch) {
        fextl::string Question = fextl::fmt::format("Found exact match for distro '{}'. Do you want to select this image?", Target.DistroName);
        if (ExecWithQuestion(Question)) {
          DistroIndex = i;
          break;
        }
      }
    }
  }

  if (DistroIndex != -1) {
    return DistroIndex;
  }

  if (ArgOptions::DistroListOption == ArgOptions::ListQueryOption::OPTION_FIRST) {
    // Return the first option if not an exact match.
    return 0;
  }

  std::vector<std::string> Args;

  Args.emplace_back("--column=Index");
  Args.emplace_back("--column=Distro");
  Args.emplace_back("--hide-column=1");
  for (size_t i = 0; i < Targets.size(); ++i) {
    const auto& Target = Targets[i];
    Args.emplace_back(std::to_string(i));
    Args.emplace_back(Target.DistroName);
  }

  std::string Text = "RootFS list selection";
  return AskForComplexConfirmationList(Text, Args);
}

bool ValidateCheckExists(const WebFileFetcher::FileTargets& Target) {
  fextl::string RootFS = FEXCore::Config::GetDataDirectory() + "RootFS/";