contentForLocale method

Implementation

String contentForLocale(
  String basicLocale,
  Iterable<TranslatedMessage> translations,
) {
  clearOutput();
  var locale = MainMessage().escapeAndValidateString(
    Intl.canonicalizedLocale(basicLocale),
  );
  output.write(prologue(locale));
  // Exclude messages with no translation and translations with no matching
  // original message (e.g. if we're using some messages from a larger
  // catalog)
  var usableTranslations =
      translations
          .where(
            (each) =>
                each.originalMessages.isNotEmpty && each.message != null,
          )
          .toList();
  for (var each in usableTranslations) {
    for (var original in each.originalMessages) {
      original.addTranslation(locale, each.message!);
    }
  }
  usableTranslations.sort(
    (a, b) => a.originalMessages.first.name.compareTo(
      b.originalMessages.first.name,
    ),
  );

  writeTranslations(usableTranslations, locale);

  return '$output';
}