public RewriterFromJson(string filename, string repositoryPath, TypeConstraints recollectedConstraints)
{
ClusteringSerializerUtil csu = new ClusteringSerializerUtil();
(Clusters, Parents) = csu.Deserialize(filename, repositoryPath, recollectedConstraints);
AncestorMap = new Dictionary <int, List <int> >();
SetAncestorMap();
}
public static void ExtractFromSolution(string repositoryPath, string githubPath, Solution solution,
string saveDir, string typeToCluster = "string")
{
Func <string, int, string> pathProcessor = (fullPath, lineNumber) =>
{
var basePath = repositoryPath;
var relativePath = fullPath.Substring(basePath.Length);
var githubLink = githubPath + relativePath.Replace('\\', '/') + "#L" + (lineNumber + 1);
return(githubLink);
};
Console.WriteLine("Collecting type constraint graph...");
var typeRelations = new TypeConstraints(pathProcessor);
var projectGraph = solution.GetProjectDependencyGraph();
var compilations = new List <CSharpCompilation>();
foreach (var projectId in projectGraph.GetTopologicallySortedProjects())
{
Compilation compilation;
try
{
var project = solution.GetProject(projectId);
if (project.FilePath.ToLower().Contains("test"))
{
Console.WriteLine($"Excluding {project.FilePath} since it seems to be test-related");
continue;
}
compilation = project.GetCompilationAsync().Result;
}
catch (Exception ex)
{
Console.WriteLine("Exception while compiling project {0}: {1}", projectId, ex);
continue;
}
foreach (var error in compilation.GetDiagnostics().Where(d => d.Severity == DiagnosticSeverity.Error))
{
Console.WriteLine(error.GetMessage());
}
if (compilation is CSharpCompilation cSharpCompilation)
{
typeRelations.AddFromCompilation(cSharpCompilation);
compilations.Add(cSharpCompilation);
}
}
var extractor = new ClusteringExtractor(new HashSet <string> {
typeToCluster
}, typeRelations);
var(clusters, clusterParents) = extractor.InferColors();
ClusteringSerializerUtil.SerializeClustering(saveDir, repositoryPath, clusters, clusterParents);
}