Exemplo n.º 1
0
        private static Result InitializeCore(ApplicationHostContext context)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            context.ProjectDirectory = context.Project?.ProjectDirectory ?? context.ProjectDirectory;
            context.RootDirectory = context.RootDirectory ?? ProjectRootResolver.ResolveRootDirectory(context.ProjectDirectory);
            context.PackagesDirectory = context.PackagesDirectory ?? PackageDependencyProvider.ResolveRepositoryPath(context.RootDirectory);

            LockFileLookup lockFileLookup = null;

            if (context.Project == null)
            {
                Project project;
                if (Project.TryGetProject(context.ProjectDirectory, out project))
                {
                    context.Project = project;
                }
                else
                {
                    throw new InvalidOperationException($"Unable to resolve project from {context.ProjectDirectory}");
                }
            }

            var projectLockJsonPath = Path.Combine(context.ProjectDirectory, LockFileReader.LockFileName);

            if (context.LockFile == null && File.Exists(projectLockJsonPath))
            {
                var lockFileReader = new LockFileReader();
                context.LockFile = lockFileReader.Read(projectLockJsonPath);
            }

            var validLockFile = true;
            string lockFileValidationMessage = null;

            if (context.LockFile != null)
            {
                validLockFile = (context.LockFile.Version == Constants.LockFileVersion) && context.LockFile.IsValidForProject(context.Project, out lockFileValidationMessage);

                lockFileLookup = new LockFileLookup(context.LockFile);
            }

            var libraries = new List<LibraryDescription>();
            var packageResolver = new PackageDependencyProvider(context.PackagesDirectory);
            var projectResolver = new ProjectDependencyProvider();

            context.MainProject = projectResolver.GetDescription(context.TargetFramework, context.Project);

            // Add the main project
            libraries.Add(context.MainProject);

            if (lockFileLookup != null)
            {
                var target = SelectTarget(context, context.LockFile);
                if (target != null)
                {
                    if (Logger.IsEnabled && string.IsNullOrEmpty(target.RuntimeIdentifier))
                    {
                        // REVIEW(anurse): Is there ever a reason we want to use the RID-less target now?
                        Logger.TraceWarning($"[{nameof(ApplicationHostContext)}] Lock File Target is Runtime-agnostic! This is generally not good.");
                    }

                    Logger.TraceInformation($"[{nameof(ApplicationHostContext)}] Using Lock File Target: {target.TargetFramework}/{target.RuntimeIdentifier}");
                    foreach (var library in target.Libraries)
                    {
                        if (string.Equals(library.Type, "project"))
                        {
                            var projectLibrary = lockFileLookup.GetProject(library.Name);

                            var path = Path.GetFullPath(Path.Combine(context.ProjectDirectory, projectLibrary.Path));

                            var projectDescription = projectResolver.GetDescription(library.Name, path, library);

                            libraries.Add(projectDescription);
                        }
                        else
                        {
                            var packageEntry = lockFileLookup.GetPackage(library.Name, library.Version);

                            var packageDescription = packageResolver.GetDescription(packageEntry, library);

                            libraries.Add(packageDescription);
                        }
                    }
                }
            }

            lockFileLookup?.Clear();

            var lockFilePresent = context.LockFile != null;
            context.LockFile = null; // LockFile is no longer needed

            return new Result(libraries, lockFilePresent, validLockFile, lockFileValidationMessage);
        }
Exemplo n.º 2
0
        private static Result InitializeCore(ApplicationHostContext context)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            context.ProjectDirectory  = context.Project?.ProjectDirectory ?? context.ProjectDirectory;
            context.RootDirectory     = context.RootDirectory ?? ProjectRootResolver.ResolveRootDirectory(context.ProjectDirectory);
            context.PackagesDirectory = context.PackagesDirectory ?? PackageDependencyProvider.ResolveRepositoryPath(context.RootDirectory);

            LockFileLookup lockFileLookup = null;

            if (context.Project == null)
            {
                Project project;
                if (Project.TryGetProject(context.ProjectDirectory, out project))
                {
                    context.Project = project;
                }
                else
                {
                    throw new InvalidOperationException($"Unable to resolve project from {context.ProjectDirectory}");
                }
            }

            var projectLockJsonPath = Path.Combine(context.ProjectDirectory, LockFileReader.LockFileName);

            if (context.LockFile == null && File.Exists(projectLockJsonPath))
            {
                var lockFileReader = new LockFileReader();
                context.LockFile = lockFileReader.Read(projectLockJsonPath);
            }

            var    validLockFile             = true;
            string lockFileValidationMessage = null;

            if (context.LockFile != null)
            {
                validLockFile = (context.LockFile.Version == Constants.LockFileVersion) && context.LockFile.IsValidForProject(context.Project, out lockFileValidationMessage);

                lockFileLookup = new LockFileLookup(context.LockFile);
            }

            var libraries       = new List <LibraryDescription>();
            var packageResolver = new PackageDependencyProvider(context.PackagesDirectory);
            var projectResolver = new ProjectDependencyProvider();

            context.MainProject = projectResolver.GetDescription(context.TargetFramework, context.Project);

            // Add the main project
            libraries.Add(context.MainProject);

            if (lockFileLookup != null)
            {
                var target = SelectTarget(context, context.LockFile);
                if (target != null)
                {
                    if (Logger.IsEnabled && string.IsNullOrEmpty(target.RuntimeIdentifier))
                    {
                        // REVIEW(anurse): Is there ever a reason we want to use the RID-less target now?
                        Logger.TraceWarning($"[{nameof(ApplicationHostContext)}] Lock File Target is Runtime-agnostic! This is generally not good.");
                    }

                    Logger.TraceInformation($"[{nameof(ApplicationHostContext)}] Using Lock File Target: {target.TargetFramework}/{target.RuntimeIdentifier}");
                    foreach (var library in target.Libraries)
                    {
                        if (string.Equals(library.Type, "project"))
                        {
                            var projectLibrary = lockFileLookup.GetProject(library.Name);

                            var path = Path.GetFullPath(Path.Combine(context.ProjectDirectory, projectLibrary.Path));

                            var projectDescription = projectResolver.GetDescription(library.Name, path, library);

                            libraries.Add(projectDescription);
                        }
                        else
                        {
                            var packageEntry = lockFileLookup.GetPackage(library.Name, library.Version);

                            var packageDescription = packageResolver.GetDescription(packageEntry, library);

                            libraries.Add(packageDescription);
                        }
                    }
                }
            }

            lockFileLookup?.Clear();

            var lockFilePresent = context.LockFile != null;

            context.LockFile = null; // LockFile is no longer needed

            return(new Result(libraries, lockFilePresent, validLockFile, lockFileValidationMessage));
        }