private async Task <Tuple <string, string> > ResolvePackageIdAndVersion(string packageId, string packageVersion) { if (string.IsNullOrEmpty(packageId)) { return(null); } // For nupkgs, get the id and version from the package if (packageId.EndsWith(".nupkg", StringComparison.OrdinalIgnoreCase)) { if (!File.Exists(packageId)) { WriteError(string.Format("Could not find the file {0}.", packageId)); return(null); } var packagePath = Path.GetFullPath(packageId); var packageDirectory = Path.GetDirectoryName(packagePath); var zipPackage = new NuGet.ZipPackage(packagePath); FeedOptions.FallbackSources.Add(packageDirectory); return(new Tuple <string, string>( zipPackage.Id, zipPackage.Version.ToString())); } // If the version is missing, try to find the latest version if (string.IsNullOrEmpty(packageVersion)) { var rootDirectory = ProjectResolver.ResolveRootDirectory(_commandsRepository.Root.Root); var config = NuGetConfig.ForSolution(rootDirectory, RestoreCommand.FileSystem); var packageFeeds = new List <IPackageFeed>(); var effectiveSources = PackageSourceUtils.GetEffectivePackageSources( config.Sources, FeedOptions.Sources, FeedOptions.FallbackSources); foreach (var source in effectiveSources) { var feed = PackageSourceUtils.CreatePackageFeed( source, FeedOptions.NoCache, FeedOptions.IgnoreFailedSources, Reports); if (feed != null) { packageFeeds.Add(feed); } } var package = await PackageSourceUtils.FindLatestPackage(packageFeeds, packageId); if (package == null) { Reports.Error.WriteLine("Unable to locate the package {0}".Red(), packageId); return(null); } return(new Tuple <string, string>( packageId, package.Version.ToString())); } // Otherwise, just assume that what you got is correct return(new Tuple <string, string>(packageId, packageVersion)); }
private void ReadSettings(string solutionDirectory) { Config = NuGetConfig.ForSolution(solutionDirectory, FileSystem); }