public async Task Run(string projectPath)
{
var projectRoot = Path.GetDirectoryName(projectPath);
// Load the project and check for compilation errors
var workspace = MSBuildWorkspace.Create();
DumpMsBuildAssemblies("clean workspace");
var project = await workspace.OpenProjectAsync(projectPath);
DumpMsBuildAssemblies("project loaded");
if (workspace.Diagnostics.Count > 0)
{
var foundErrors = false;
foreach (var diag in workspace.Diagnostics)
{
Console.Error.WriteLine($" {diag.Kind}: {diag.Message}");
if (diag.Kind == Microsoft.CodeAnalysis.WorkspaceDiagnosticKind.Failure)
{
foundErrors = true;
}
}
if (foundErrors)
{
return;
}
}
// Prep the project Compilation object, and process the Controller public methods list
var compilation = await project.GetCompilationAsync() as CSharpCompilation;
SyntaxNodeHelpers.PopulateControllerClassMethodNames(compilation);
// Analyse the controllers in the project (updating them to be partial), as well as locate all the view files
var controllers = _controllerRewriter.RewriteControllers(compilation);
var allViewFiles = _viewLocators.SelectMany(x => x.Find(projectRoot));
// Assign view files to controllers
foreach (var views in allViewFiles.GroupBy(v => new { v.AreaName, v.ControllerName }))
{
var controller = controllers
.Where(c => string.Equals(c.Name, views.Key.ControllerName, StringComparison.OrdinalIgnoreCase))
.Where(c => string.Equals(c.Area, views.Key.AreaName, StringComparison.OrdinalIgnoreCase))
.FirstOrDefault();
if (controller == null)
{
controllers.Add(controller = new ControllerDefinition
{
Area = views.Key.AreaName,
Name = views.Key.ControllerName,
});
}
foreach (var view in views)
{
controller.Views.Add(view);
}
}
// Generate mappings for area names, to avoid clashes with controller names
var areaMap = GenerateAreaMap(controllers);
foreach (var controller in controllers.Where(a => !string.IsNullOrEmpty(a.Area)))
{
controller.AreaKey = areaMap[controller.Area];
}
// Generate the R4Mvc.generated.cs file
_generatorService.Generate(projectRoot, controllers);
}