void runtimeTags()

in lib/src/tag/tagger.dart [307:347]
41 lines of code
8 McCabe index (conditional complexity)

  void runtimeTags(List<String> tags, List<Explanation> explanations) {
    try {
      if (_isBinaryOnly) {
        tags.addAll(<String>[Runtime.nativeAot.tag, Runtime.nativeJit.tag]);
      } else {
        final dartSdkViolationFinder = SdkViolationFinder(
            _packageGraph, Sdk.dart, _pubspecCache, _session);
        final sdkViolation =
            dartSdkViolationFinder.findSdkViolation(packageName, _topLibraries);
        if (sdkViolation != null) {
          explanations.add(sdkViolation);
        } else {
          for (final runtime in Runtime.recognizedRuntimes) {
            final finder = runtimeViolationFinder(
                LibraryGraph(_session, runtime.declaredVariables),
                runtime,
                (List<Uri> path) => Explanation(
                    'Package not compatible with runtime ${runtime.name}',
                    'Because:\n${LibraryGraph.formatPath(path)}',
                    tag: runtime.tag));
            var supports = true;
            for (final lib in _topLibraries) {
              final violationResult = finder.findViolation(lib);
              if (violationResult != null) {
                explanations.add(violationResult);
                supports = false;
                break;
              }
            }
            if (supports) {
              tags.add(runtime.tag);
            }
          }
        }
      }
    } on TagException catch (e) {
      explanations
          .add(Explanation('Tag detection failed.', e.message, tag: null));
      return;
    }
  }