checkConfig function

Implementation

void checkConfig(Map<String, dynamic> config) {
  if (config.containsKey('color') && config.containsKey('background_image')) {
    print('Your `flutter_native_splash` section cannot not contain both a '
        '`color` and `background_image`.');
    exit(1);
  }

  if (!config.containsKey('color') && !config.containsKey('background_image')) {
    print('Your `flutter_native_splash` section does not contain a `color` or '
        '`background_image`.');
    exit(1);
  }

  if (config.containsKey('color_dark') &&
      config.containsKey('background_image_dark')) {
    print('Your `flutter_native_splash` section cannot not contain both a '
        '`color_dark` and `background_image_dark`.');
    exit(1);
  }

  if (config.containsKey('image_dark') &&
      !config.containsKey('color_dark') &&
      !config.containsKey('background_image_dark')) {
    print('Your `flutter_native_splash` section contains `image_dark` but '
        'does not contain a `color_dark` or a `background_image_dark`.');
    exit(1);
  }
}