/// <summary> /// Returns the path to all referenced xprojs by using the package spec resolver. /// This will return references for ALL TxMs. Filtering based on the nearest TxM /// is needed to apply these results. /// </summary> /// <param name="filePath">Full path to the .xproj file.</param> public static List <string> GetProjectReferences(string filePath) { if (filePath == null) { throw new ArgumentNullException(nameof(filePath)); } var output = new List <string>(); if (filePath.EndsWith(XProjExtension, StringComparison.OrdinalIgnoreCase)) { var dir = Path.GetDirectoryName(filePath); var jsonPath = Path.Combine(dir, PackageSpec.PackageSpecFileName); // Ignore invalid projects with no project.json if (File.Exists(jsonPath)) { var projectName = Path.GetFileNameWithoutExtension(filePath); var spec = JsonPackageSpecReader.GetPackageSpec(projectName, jsonPath); var resolver = new PackageSpecResolver(spec); // combine all dependencies // This will include references for every TxM, these will have to be filtered later var dependencies = new HashSet <LibraryDependency>(); dependencies.UnionWith(spec.Dependencies.Where(d => IsProjectReference(d))); dependencies.UnionWith(spec.TargetFrameworks .SelectMany(f => f.Dependencies) .Where(d => IsProjectReference(d))); // Attempt to look up each dependency foreach (var dependency in dependencies) { PackageSpec childSpec; if (resolver.TryResolvePackageSpec(dependency.Name, out childSpec)) { var fileInfo = new FileInfo(childSpec.FilePath); // dir/ProjectName.xproj var xprojPath = Path.Combine( fileInfo.DirectoryName, fileInfo.Directory.Name + XProjExtension); output.Add(xprojPath); } } } } return(output); }
/// <summary> /// Create a <see cref="RuntimeHostBuilder"/> for the project in the specified /// <paramref name="projectDirectory"/>, using the default configuration. /// </summary> /// <remarks> /// This method will throw if the project.json file cannot be found in the /// specified folder. If a project.lock.json file is present in the directory /// it will be loaded. /// </remarks> /// <param name="projectDirectory">The directory of the project to host</param> public static RuntimeHostBuilder ForProjectDirectory(string projectDirectory, NuGetFramework runtimeFramework, IServiceProvider services) { if (string.IsNullOrEmpty(projectDirectory)) { throw new ArgumentNullException(nameof(projectDirectory)); } if (runtimeFramework == null) { throw new ArgumentNullException(nameof(runtimeFramework)); } var log = RuntimeLogging.Logger<RuntimeHostBuilder>(); var hostBuilder = new RuntimeHostBuilder(); // Load the Project var projectResolver = new PackageSpecResolver(projectDirectory); PackageSpec packageSpec; if (projectResolver.TryResolvePackageSpec(GetProjectName(projectDirectory), out packageSpec)) { log.LogVerbose($"Loaded project {packageSpec.Name}"); hostBuilder.Project = new Project(packageSpec); } hostBuilder.GlobalSettings = projectResolver.GlobalSettings; // Load the Lock File if present LockFile lockFile; if (TryReadLockFile(projectDirectory, out lockFile)) { log.LogVerbose($"Loaded lock file"); hostBuilder.LockFile = lockFile; } // Set the framework and other components hostBuilder.TargetFramework = runtimeFramework; hostBuilder.Services = services; hostBuilder.PackagePathResolver = new PackagePathResolver( ResolveRepositoryPath(hostBuilder.GlobalSettings), GetCachePaths()); log.LogVerbose("Registering PackageSpecReferenceDependencyProvider"); hostBuilder.DependencyProviders.Add(new PackageSpecReferenceDependencyProvider(projectResolver)); if (hostBuilder.LockFile != null) { log.LogVerbose("Registering LockFileDependencyProvider"); hostBuilder.DependencyProviders.Add(new LockFileDependencyProvider(hostBuilder.LockFile)); } log.LogVerbose("Registering ReferenceAssemblyDependencyProvider"); var referenceResolver = new FrameworkReferenceResolver(); hostBuilder.DependencyProviders.Add(new ReferenceAssemblyDependencyProvider(referenceResolver)); // GAC resolver goes here! :) return hostBuilder; }