public bool Execute()
{
var taskErrorState = false;
try
{
var ws = MSBuildWorkspace.Create();
var project = Task.Run(() => ws.OpenProjectAsync(BuildEngine.ProjectFileOfTaskNode)).Result;
Compilation compilation;
try
{
compilation = Task.Run(() => project.GetCompilationAsync()).Result;
}
catch (Exception ex)
{
BuildEngine.LogError($"Compilation process initiated by {nameof(DynamicFileGeneratorTask)} failed.");
BuildEngine.LogError(ex.Message);
return taskErrorState;
}
Assembly assembly = null;
if (!GenerateIntermediateAssembly(compilation, ref assembly))
return taskErrorState;
if (assembly != null)
{
var codeFileManager = new CodeFileManager(BuildEngine.ProjectFileOfTaskNode);
var userGeneratorTypes = assembly.ExportedTypes.Where(d => typeof (ICodeFileGenerator).IsAssignableFrom(d));
var generators = CreateGenerators(userGeneratorTypes);
ExecuteGenerators(generators, assembly, codeFileManager);
CompilationPaths = string.Join(",", codeFileManager.CompilationPaths);
ContentPaths = string.Join(",", codeFileManager.ContentPaths);
}
}
catch (Exception ex)
{
BuildEngine.LogError($"An exception occured within {nameof(DynamicFileGeneratorTask)}.");
BuildEngine.LogError(ex.Message);
return taskErrorState;
}
return true;
}
private static void ExecuteGenerators(List<ICodeFileGenerator> generators, Assembly assembly, CodeFileManager codeFileManager)
{
foreach (var generator in generators.OrderByDescending(d => d.GetPriority()))
{
generator.Process(assembly, codeFileManager);
}
}