Method runInitialization

src/workflow/RunInitialization.cpp:24–112

namespace openstudio {

void OSWorkflow::runInitialization() {

  state = State::Initialization;

  auto rootDir = workflowJSON.absoluteRootDir();
  LOG(Debug, "The root_dir for the datapoint is " << rootDir);

  detailedTimeBlock("Wiping directories", [this, &rootDir]() {
    {
      auto generatedFilesDir = rootDir / "generated_files";
      if (openstudio::filesystem::is_directory(generatedFilesDir)) {
        LOG(Debug, "Removing existing generated files directory: " << generatedFilesDir);
        openstudio::filesystem::remove_all(generatedFilesDir);
      }
      LOG(Debug, "Creating generated files directory: " << generatedFilesDir);
      openstudio::filesystem::create_directories(generatedFilesDir);

      // insert the generated files directory in the first spot so all generated ExternalFiles go here
      auto fps = workflowJSON.filePaths();
      workflowJSON.resetFilePaths();
      workflowJSON.addFilePath(generatedFilesDir);
      for (const auto& fp : fps) {
        workflowJSON.addFilePath(fp);
      }

      auto reportsDir = rootDir / "reports";
      if (openstudio::filesystem::is_directory(reportsDir)) {
        LOG(Debug, "Removing existing reports directory: " << reportsDir);
        openstudio::filesystem::remove_all(reportsDir);
      }
    }
  });

  // TODO: Validate the OSW measures if the flag is set to true, (the default state)
  // There isn't a 'verify_osw' key in the RunOptions, so always do it for now. Maybe don't if `fast`?
  {
    LOG(Info, "Attempting to validate the measure workflow");

    if (!workflowJSON.validateMeasures()) {
      LOG_AND_THROW("Workflow is invalid");
    }

    LOG(Info, "Validated the measure workflow");
  }

  LOG(Debug, "Finding and loading the seed file");
  auto seedPath_ = workflowJSON.seedFile();
  if (seedPath_) {
    auto modelFullPath_ = workflowJSON.findFile(seedPath_.get());
    if (!modelFullPath_) {
      state = State::Errored;
      throw std::runtime_error(fmt::format("Seed model {} specified in OSW cannot be found", seedPath_->string()));
    }

    if (modelFullPath_->extension() == openstudio::filesystem::path(".idf")) {
      if (m_add_timings && m_detailed_timings) {
        m_timers->newTimer("    Loading seed IDF");
      }