generate static method

BuildResult generate({ required BuildConfig buildConfig, required String baseName, required TranslationMap translationMap, })

Common step used by custom runner and builder to get the .g.dart content

Implementation

static BuildResult generate({
  required BuildConfig buildConfig,
  required String baseName,
  required TranslationMap translationMap,
}) {
  // combine namespaces and build the internal model
  final List<I18nData> translationList =
      translationMap.getEntries().map((localeEntry) {
    final locale = localeEntry.key;
    final namespaces = localeEntry.value;
    return TranslationModelBuilder.build(
      buildConfig: buildConfig,
      locale: locale,
      map: buildConfig.namespaces ? namespaces : namespaces.values.first,
    );
  }).toList();

  // prepare model for generation

  // sort: base locale, then all other locales
  translationList.sort(I18nData.generationComparator);

  // combine all interfaces of all locales
  // if one interface appears on more than one locale, then the interface of
  // the base locale will have precedence
  final interfaceMap = <String, Interface>{};
  translationList.forEach((locale) {
    locale.interfaces.forEach((interface) {
      if (!interfaceMap.containsKey(interface.name)) {
        interfaceMap[interface.name] = interface;
      }
    });
  });

  // build config
  final config = I18nConfigBuilder.build(
    baseName: baseName,
    buildConfig: buildConfig,
    interfaces: interfaceMap.values.toList(),
  );

  // generate .g.dart file
  return Generator.generate(
    config: config,
    translations: translationList,
  );
}