public static VisualStudioInstance?GetMsBuildInstance(ProgressReporter progressReporter)
{
var instances = MSBuildLocator.QueryVisualStudioInstances(new VisualStudioInstanceQueryOptions()
{
DiscoveryTypes = DiscoveryType.DotNetSdk | DiscoveryType.DeveloperConsole | DiscoveryType.VisualStudioSetup
}).ToList();
progressReporter.ReportInfo("Available msbuild instances");
foreach (var visualStudioInstance in instances)
{
progressReporter.ReportInfo($"Selected msbuild {visualStudioInstance.Name} {visualStudioInstance.Version}");
}
var selectedMsBuildInstance = instances.FirstOrDefault();
if (selectedMsBuildInstance == null)
{
progressReporter.ReportInfo("Cannot find VisualStudio instance");
}
else
{
progressReporter.ReportInfo($"Selected msbuild {selectedMsBuildInstance.Name} {selectedMsBuildInstance.Version}");
}
return(selectedMsBuildInstance);
}
static async Task <int> Main(string[] args)
{
AppDomain.CurrentDomain.UnhandledException += (sender, eventArgs) =>
{
Console.WriteLine(((Exception)eventArgs.ExceptionObject).ToString());
};
var progressReporter = new ProgressReporter();
var options = OptionsHelper.LoadOptions(args, progressReporter);
if (options == null)
{
return(-1);
}
var selectedMsBuildInstance = MsBuildHelper.GetMsBuildInstance(progressReporter);
if (selectedMsBuildInstance == null)
{
return(-1);
}
MSBuildLocator.RegisterInstance(selectedMsBuildInstance);
using (var workspace = MsBuildHelper.CreateMsBuildWorkspace(progressReporter))
{
var project = await workspace.OpenProjectAsync(options.ProjectPath, progressReporter);
var generatorAssemblySearchPaths = options.GetGeneratorPluginsSearchPaths(progressReporter);
var generator = new CompilationGenerator(generatorAssemblySearchPaths, options.OutputPath, progressReporter);
await generator.Process(project);
}
return(0);
}
public CompilationGenerator(IReadOnlyList <string> generatorAssemblySearchPaths,
string intermediateOutputDirectory, ProgressReporter progressReporter)
{
var generatorPluginProvider = new GeneratorPluginProvider(generatorAssemblySearchPaths);
_intermediateOutputDirectory = intermediateOutputDirectory;
_progressReporter = progressReporter;
_documentTransformer = new DocumentTransformer(generatorPluginProvider, progressReporter);
}
public static MSBuildWorkspace CreateMsBuildWorkspace(ProgressReporter progressReporter)
{
var properties = new Dictionary <string, string>()
{
["SmartGeneratorProcessing"] = "true"
};
var msBuildWorkspace = MSBuildWorkspace.Create(properties);
msBuildWorkspace.WorkspaceFailed += (o, e) => progressReporter.ReportInfo(e.Diagnostic.Message);
return(msBuildWorkspace);
}
public static ToolOptions?LoadOptions(string[] args, ProgressReporter progressReporter)
{
var options = OptionsHelper.ReadOptions(args);
if (options == null)
{
return(null);
}
OptionsHelper.PrintInfoAboutParameters(options);
if (string.IsNullOrWhiteSpace(options.GeneratorPaths))
{
progressReporter.ReportInfo("No plugins provided. Generation skipped");
return(null);
}
return(options);
}
public static IReadOnlyList <string> GetGeneratorPluginsSearchPaths(this ToolOptions options, ProgressReporter progressReporter)
{
return(options.GeneratorPaths.Split(";").Where(s =>
{
if (File.Exists(s))
{
return true;
}
progressReporter.ReportInfo($"Cannot find generator plugin file: {s}");
return false;
}).Select(Path.GetFullPath).ToList());
}
public DocumentTransformer(GeneratorPluginProvider generatorPluginProvider, ProgressReporter errorReporter)
{
_generatorPluginProvider = generatorPluginProvider;
_errorReporter = errorReporter;
}