static void Main(string project, string[] transformers)
{
AnalyzerManager manager = new AnalyzerManager();
ProjectAnalyzer analyzer = manager.GetProject(project);
AdhocWorkspace workspace = new AdhocWorkspace();
analyzer.SetGlobalProperty("BuildingFromCodeGeneration", "true");
var Project = analyzer.AddToWorkspace(workspace, true);
if (Project is null)
{
throw new ArgumentException($"Project is null. ({project})");
}
var resolver = new CSharpAutofacResolver();
var Engine = new CSharpCodeGenerationEngine(Project, resolver);
foreach (var item in transformers)
{
var assembly = LoadAssembly(item);
var transformer = LoadTransformer(assembly, Engine);
transformer.Transform();
}
var changes = Engine.CurrentProject.GetChanges(Project);
Procces(Engine, project, changes.GetAddedDocuments(), "Added");
var changedDocs = changes.GetChangedDocuments(false).Where(x => Engine.CurrentProject.GetDocument(x).GetTextChangesAsync(Project.GetDocument(x)).Result.Any());
Procces(Engine, project, changedDocs, "Updated");
}
private static void Procces(CSharpCodeGenerationEngine engine, string project, IEnumerable <DocumentId> docs, string status)
{
foreach (var docId in docs)
{
var doc = engine.CurrentProject.GetDocument(docId);
var text = doc.GetSyntaxRootAsync().Result.NormalizeWhitespace().ToFullString();//TODO: make async
var relativePath = Path.IsPathRooted(doc.FilePath)?Path.GetRelativePath(Path.GetDirectoryName(project), doc.FilePath)
:doc.FilePath;
var newPath = Path.Combine(Path.GetDirectoryName(project), "obj", "Transformers", "CSharp", relativePath);
Directory.CreateDirectory(Path.GetDirectoryName(newPath));
File.WriteAllText(newPath, text);
Console.WriteLine(new TaskData()
{
Kind = "Compile", FilePath = relativePath, Status = status
} +";");
}
}
private static CodeGenerationTransformer LoadTransformer(Assembly assembly, CSharpCodeGenerationEngine Engine)
{
var type = assembly.GetTypes().First(x => x.IsSubclassOf(typeof(CodeGenerationTransformer)));//TODO: Why only one transformer by assembly
if (type is null)
{
throw new ArgumentException($"There is no transformer on assembly {assembly.FullName}.");
}
var transformer = Activator.CreateInstance(type);
if (transformer is null)
{
throw new ArgumentException($"Cant get instance of {type.Name}.");
}
CodeGenerationTransformer trans = transformer as CodeGenerationTransformer;
trans.Engine = Engine;
return(transformer as CodeGenerationTransformer);
}
public CommandTests(ITestOutputHelper output, TestDocumentEditingCodeGenerationEngine engine)
{
this.output = output;
this.engine = engine;
}
