我成功地获得了与Roslyn的项目之间的依赖关系,现在我想获得类之间的依赖关系,类似于Visual Studio Enterprise中的代码映射功能。
这是我的代码,“?????”部分是我想象的我能得到的东西。我是Roslyn API的新手,我不知道如何从那里开始。
Solution solution = MSBuildWorkspace.Create()
.OpenSolutionAsync(Path.Combine(repoRootFolder, "MySolution.sln"))
.Result;
ProjectDependencyGraph projdeps = solution.GetProjectDependencyGraph();
Digraph graph = new Digraph();
foreach (ProjectId projectId in projdeps.GetTopologicallySortedProjects())
{
string projName = solution.GetProject(projectId).Name;
var projDeps = projdeps.GetProjectsThatThisProjectDirectlyDependsOn(projectId);
foreach (ProjectId depId in projDeps)
{
Project dep = solution.GetProject(depId);
Compilation compilation = dep.GetCompilationAsync().Result;
foreach (var syntree in compilation.SyntaxTrees)
{
foreach (var classNode in syntree.GetRoot().DescendantNodes().OfType<ClassDeclarationSyntax>())
{
var classesThisClassNodeReferences = ?????????
}
}
string depName = dep.Name;
graph.Dependencies.Add(new Dependency
{
Source = projName,
Target = depName
});
}
}
答案 0 :(得分:5)
我不确定你的要求,但你可以去检查班级的所有后代SyntaxNode
并得到相应的符号,它是类型,然后收集这些类型。如下所示:
var semantic = compilation.GetSemanticModel(syntree);
var typesForCurrentClass = classNode.DescendantNodes().Select(n =>
semantic.GetTypeInfo(n).Type);
请注意,由于部分类,给定类符号可能有多个typesForCurrentClass
。