示例#1
0
        public ProjectContext Build()
        {
            ProjectDirectory = Project?.ProjectDirectory ?? ProjectDirectory;

            if (GlobalSettings == null)
            {
                RootDirectory = ProjectRootResolver.ResolveRootDirectory(ProjectDirectory);

                GlobalSettings globalSettings;
                if (GlobalSettings.TryGetGlobalSettings(RootDirectory, out globalSettings))
                {
                    GlobalSettings = globalSettings;
                }
            }

            RootDirectory = GlobalSettings?.DirectoryPath ?? RootDirectory;
            PackagesDirectory = PackagesDirectory ?? PackageDependencyProvider.ResolvePackagesPath(RootDirectory, GlobalSettings);
            ReferenceAssembliesPath = ReferenceAssembliesPath ?? FrameworkReferenceResolver.GetDefaultReferenceAssembliesPath();
            var frameworkReferenceResolver = new FrameworkReferenceResolver(ReferenceAssembliesPath);

            LockFileLookup lockFileLookup = null;

            EnsureProjectLoaded();

            LockFile = LockFile ?? LockFileResolver(ProjectDirectory);

            var validLockFile = true;
            string lockFileValidationMessage = null;

            if (LockFile != null)
            {
                validLockFile = LockFile.IsValidForProject(Project, out lockFileValidationMessage);

                lockFileLookup = new LockFileLookup(LockFile);
            }

            var libraries = new Dictionary<LibraryKey, LibraryDescription>();
            var projectResolver = new ProjectDependencyProvider(ProjectResolver);

            var mainProject = projectResolver.GetDescription(TargetFramework, Project);

            // Add the main project
            libraries.Add(new LibraryKey(mainProject.Identity.Name), mainProject);

            LockFileTarget target = null;
            if (lockFileLookup != null)
            {
                target = SelectTarget(LockFile);
                if (target != null)
                {
                    var packageResolver = new PackageDependencyProvider(PackagesDirectory, frameworkReferenceResolver);
                    ScanLibraries(target, lockFileLookup, libraries, packageResolver, projectResolver);
                }
            }

            var referenceAssemblyDependencyResolver = new ReferenceAssemblyDependencyResolver(frameworkReferenceResolver);
            bool requiresFrameworkAssemblies;

            // Resolve the dependencies
            ResolveDependencies(libraries, referenceAssemblyDependencyResolver, out requiresFrameworkAssemblies);

            var diagnostics = new List<DiagnosticMessage>();

            // REVIEW: Should this be in NuGet (possibly stored in the lock file?)
            if (LockFile == null)
            {
                diagnostics.Add(new DiagnosticMessage(
                    ErrorCodes.NU1009,
                    $"The expected lock file doesn't exist. Please run \"dotnet restore\" to generate a new lock file.",
                    Path.Combine(Project.ProjectDirectory, LockFile.FileName),
                    DiagnosticMessageSeverity.Error));
            }

            if (!validLockFile)
            {
                diagnostics.Add(new DiagnosticMessage(
                    ErrorCodes.NU1006,
                    $"{lockFileValidationMessage}. Please run \"dotnet restore\" to generate a new lock file.",
                    Path.Combine(Project.ProjectDirectory, LockFile.FileName),
                    DiagnosticMessageSeverity.Warning));
            }

            if (requiresFrameworkAssemblies)
            {
                var frameworkInfo = Project.GetTargetFramework(TargetFramework);

                if (string.IsNullOrEmpty(ReferenceAssembliesPath))
                {
                    // If there was an attempt to use reference assemblies but they were not installed
                    // report an error
                    diagnostics.Add(new DiagnosticMessage(
                        ErrorCodes.DOTNET1012,
                        $"The reference assemblies directory was not specified. You can set the location using the DOTNET_REFERENCE_ASSEMBLIES_PATH environment variable.",
                        filePath: Project.ProjectFilePath,
                        severity: DiagnosticMessageSeverity.Error,
                        startLine: frameworkInfo.Line,
                        startColumn: frameworkInfo.Column
                    ));
                }
                else if (!frameworkReferenceResolver.IsInstalled(TargetFramework))
                {
                    // If there was an attempt to use reference assemblies but they were not installed
                    // report an error
                    diagnostics.Add(new DiagnosticMessage(
                        ErrorCodes.DOTNET1011,
                        $"Framework not installed: {TargetFramework.DotNetFrameworkName} in {ReferenceAssembliesPath}",
                        filePath: Project.ProjectFilePath,
                        severity: DiagnosticMessageSeverity.Error,
                        startLine: frameworkInfo.Line,
                        startColumn: frameworkInfo.Column
                    ));
                }
            }

            // Create a library manager
            var libraryManager = new LibraryManager(libraries.Values.ToList(), diagnostics, Project.ProjectFilePath);

            return new ProjectContext(
                GlobalSettings,
                mainProject,
                TargetFramework,
                target?.RuntimeIdentifier,
                PackagesDirectory,
                libraryManager,
                LockFile);
        }
示例#2
0
        private void ScanLibraries(LockFileTarget target, LockFileLookup lockFileLookup, Dictionary<LibraryKey, LibraryDescription> libraries, PackageDependencyProvider packageResolver, ProjectDependencyProvider projectDependencyProvider)
        {
            foreach (var library in target.Libraries)
            {
                LibraryDescription description = null;
                var type = LibraryType.Unspecified;

                if (string.Equals(library.Type, "project"))
                {
                    var projectLibrary = lockFileLookup.GetProject(library.Name);

                    if (projectLibrary != null)
                    {
                        var path = Path.GetFullPath(Path.Combine(ProjectDirectory, projectLibrary.Path));
                        description = projectDependencyProvider.GetDescription(library.Name, path, library, ProjectResolver);
                    }

                    type = LibraryType.Project;
                }
                else
                {
                    var packageEntry = lockFileLookup.GetPackage(library.Name, library.Version);

                    if (packageEntry != null)
                    {
                        description = packageResolver.GetDescription(TargetFramework, packageEntry, library);
                    }

                    type = LibraryType.Package;
                }

                description = description ?? UnresolvedDependencyProvider.GetDescription(new LibraryRange(library.Name, type), target.TargetFramework);

                libraries.Add(new LibraryKey(library.Name), description);
            }
        }
        public ProjectContext Build()
        {
            var diagnostics = new List<DiagnosticMessage>();

            ProjectDirectory = Project?.ProjectDirectory ?? ProjectDirectory;

            GlobalSettings globalSettings = null;
            if (ProjectDirectory != null)
            {
                RootDirectory = ProjectRootResolver.ResolveRootDirectory(ProjectDirectory);
                GlobalSettings.TryGetGlobalSettings(RootDirectory, out globalSettings);
            }

            RootDirectory = globalSettings?.DirectoryPath ?? RootDirectory;
            PackagesDirectory = PackagesDirectory ?? PackageDependencyProvider.ResolvePackagesPath(RootDirectory, globalSettings);

            FrameworkReferenceResolver frameworkReferenceResolver;
            if (string.IsNullOrEmpty(ReferenceAssembliesPath))
            {
                // Use the default static resolver
                frameworkReferenceResolver = FrameworkReferenceResolver.Default;
            }
            else
            {
                frameworkReferenceResolver = new FrameworkReferenceResolver(ReferenceAssembliesPath);
            }

            LockFileLookup lockFileLookup = null;
            EnsureProjectLoaded();

            ReadLockFile(diagnostics);

            var validLockFile = true;
            string lockFileValidationMessage = null;

            if (LockFile != null)
            {
                if (Project != null)
                {
                    validLockFile = LockFile.IsValidForProject(Project, out lockFileValidationMessage);
                }

                lockFileLookup = new LockFileLookup(LockFile);
            }

            var libraries = new Dictionary<LibraryKey, LibraryDescription>();
            var projectResolver = new ProjectDependencyProvider(ProjectResolver);

            ProjectDescription mainProject = null;
            if (Project != null)
            {
                mainProject = projectResolver.GetDescription(TargetFramework, Project, targetLibrary: null);

                // Add the main project
                libraries.Add(new LibraryKey(mainProject.Identity.Name), mainProject);
            }

            LibraryRange? platformDependency = null;
            if (mainProject != null)
            {
                platformDependency = mainProject.Dependencies
                    .Where(d => d.Type.Equals(LibraryDependencyType.Platform))
                    .Cast<LibraryRange?>()
                    .FirstOrDefault();
            }
            bool isPortable = platformDependency != null;

            LockFileTarget target = null;
            LibraryDescription platformLibrary = null;

            if (lockFileLookup != null)
            {
                target = SelectTarget(LockFile, isPortable);
                if (target != null)
                {
                    var nugetPackageResolver = new PackageDependencyProvider(PackagesDirectory, frameworkReferenceResolver);
                    var msbuildProjectResolver = new MSBuildDependencyProvider(Project, ProjectResolver);
                    ScanLibraries(target, lockFileLookup, libraries, msbuildProjectResolver, nugetPackageResolver, projectResolver);

                    if (platformDependency != null)
                    {
                        libraries.TryGetValue(new LibraryKey(platformDependency.Value.Name), out platformLibrary);
                    }
                }
            }

            string runtime = target?.RuntimeIdentifier;
            if (string.IsNullOrEmpty(runtime) && TargetFramework.IsDesktop())
            {
                // we got a ridless target for desktop so turning portable mode on
                isPortable = true;
                var legacyRuntime = RuntimeEnvironmentRidExtensions.GetLegacyRestoreRuntimeIdentifier();
                if (RuntimeIdentifiers.Contains(legacyRuntime))
                {
                    runtime = legacyRuntime;
                }
                else
                {
                    runtime = RuntimeIdentifiers.FirstOrDefault();
                }
            }

            var referenceAssemblyDependencyResolver = new ReferenceAssemblyDependencyResolver(frameworkReferenceResolver);
            bool requiresFrameworkAssemblies;

            // Resolve the dependencies
            ResolveDependencies(libraries, referenceAssemblyDependencyResolver, out requiresFrameworkAssemblies);

            // REVIEW: Should this be in NuGet (possibly stored in the lock file?)
            if (LockFile == null)
            {
                diagnostics.Add(new DiagnosticMessage(
                    ErrorCodes.NU1009,
                    $"The expected lock file doesn't exist. Please run \"dotnet restore\" to generate a new lock file.",
                    Path.Combine(Project.ProjectDirectory, LockFile.FileName),
                    DiagnosticMessageSeverity.Error));
            }

            if (!validLockFile)
            {
                diagnostics.Add(new DiagnosticMessage(
                    ErrorCodes.NU1006,
                    $"{lockFileValidationMessage}. Please run \"dotnet restore\" to generate a new lock file.",
                    Path.Combine(Project.ProjectDirectory, LockFile.FileName),
                    DiagnosticMessageSeverity.Warning));
            }

            if (requiresFrameworkAssemblies)
            {
                var frameworkInfo = Project.GetTargetFramework(TargetFramework);

                if (frameworkReferenceResolver == null || string.IsNullOrEmpty(frameworkReferenceResolver.ReferenceAssembliesPath))
                {
                    // If there was an attempt to use reference assemblies but they were not installed
                    // report an error
                    diagnostics.Add(new DiagnosticMessage(
                        ErrorCodes.DOTNET1012,
                        $"The reference assemblies directory was not specified. You can set the location using the DOTNET_REFERENCE_ASSEMBLIES_PATH environment variable.",
                        filePath: Project.ProjectFilePath,
                        severity: DiagnosticMessageSeverity.Error,
                        startLine: frameworkInfo.Line,
                        startColumn: frameworkInfo.Column
                    ));
                }
                else if (!frameworkReferenceResolver.IsInstalled(TargetFramework))
                {
                    // If there was an attempt to use reference assemblies but they were not installed
                    // report an error
                    diagnostics.Add(new DiagnosticMessage(
                        ErrorCodes.DOTNET1011,
                        $"Framework not installed: {TargetFramework.DotNetFrameworkName} in {ReferenceAssembliesPath}",
                        filePath: Project.ProjectFilePath,
                        severity: DiagnosticMessageSeverity.Error,
                        startLine: frameworkInfo.Line,
                        startColumn: frameworkInfo.Column
                    ));
                }
            }

            List<DiagnosticMessage> allDiagnostics = new List<DiagnosticMessage>(diagnostics);
            if (Project != null)
            {
                allDiagnostics.AddRange(Project.Diagnostics);
            }

            // Create a library manager
            var libraryManager = new LibraryManager(libraries.Values.ToList(), allDiagnostics, Project?.ProjectFilePath);

            return new ProjectContext(
                globalSettings,
                mainProject,
                platformLibrary,
                TargetFramework,
                isPortable,
                runtime,
                PackagesDirectory,
                libraryManager,
                LockFile,
                diagnostics);
        }