config.js

/**
 * Application configuration
 */

const host = process.env.SERVER_HOST || 'localhost'; // host name for server
const port = process.env.SERVER_PORT || 8000; // server port
const development = process.env.NODE_ENV !== 'production'; // should run in development mode
const proxyPort = process.env.DEV_SERVER_PORT || 9000; // development proxy port (webpack dev server)

module.exports = {
  host: host,
  port: port,
  development: development,
  proxyPort: proxyPort,

  // Directory containing photos to display.
  // If set to false no directory is scanned.
  photosDir: 'photos',
  previewLoader: {

    // type of preview loader. supported values: filesystem, loremimage
    type: 'filesystem',
    config: {
      photosDir: 'photos',
    },
  },
};