async function parseConfig()

in firestore-bigquery-export/scripts/import/src/index.ts [352:402]

• 48 lines of code
• 10 McCabe index (conditional complexity)

async function parseConfig(): Promise<CliConfig> {
  program.parse(process.argv);

  if (program.nonInteractive) {
    if (
      program.project === undefined ||
      program.sourceCollectionPath === undefined ||
      program.dataset === undefined ||
      program.tableNamePrefix === undefined ||
      program.queryCollectionGroup === undefined ||
      program.batchSize === undefined ||
      program.datasetLocation === undefined ||
      !validateBatchSize(program.batchSize)
    ) {
      program.outputHelp();
      process.exit(1);
    }

    return {
      projectId: program.project,
      sourceCollectionPath: program.sourceCollectionPath,
      datasetId: program.dataset,
      tableId: program.tableNamePrefix,
      batchSize: program.batchSize,
      queryCollectionGroup: program.queryCollectionGroup === "true",
      datasetLocation: program.datasetLocation,
      multiThreaded: program.multiThreaded === "true",
    };
  }
  const {
    project,
    sourceCollectionPath,
    dataset,
    table,
    batchSize,
    queryCollectionGroup,
    datasetLocation,
    multiThreaded,
  } = await inquirer.prompt(questions);

  return {
    projectId: project,
    sourceCollectionPath: sourceCollectionPath,
    datasetId: dataset,
    tableId: table,
    batchSize: batchSize,
    queryCollectionGroup: queryCollectionGroup,
    datasetLocation: datasetLocation,
    multiThreaded: multiThreaded,
  };
}