nextBuildNumber method

@override Future<String> nextBuildNumber({ required String appId, required String version, })

Returns the next unused build number for one app marketing version.

Implementation

@override
Future<String> nextBuildNumber({
  required String appId,
  required String version,
}) async {
  final builds = await buildsForVersion(appId: appId, version: version);
  var latestMajor = BigInt.zero;
  for (final build in builds) {
    final value = build.attributes.version;
    final match = RegExp(
      r'^([0-9]+)(?:\.[0-9]+){0,2}$',
    ).firstMatch(value);
    if (match == null) {
      throw SmfError(
        'App Store Connect returned unsupported build number "$value".',
        SmfErrorCode.appStoreConnectResponse,
      );
    }
    final majorValue = match.group(1);
    if (majorValue == null) {
      throw SmfError(
        'App Store Connect returned unsupported build number "$value".',
        SmfErrorCode.appStoreConnectResponse,
      );
    }
    final major = BigInt.parse(majorValue);
    if (major > latestMajor) latestMajor = major;
  }
  return '${latestMajor + BigInt.one}';
}