public override bool Execute() { // Log Inputs var log = new MSBuildLogger(Log); log.LogDebug($"(in) ProjectUniqueName '{ProjectUniqueName}'"); if (RestoreSources != null) { log.LogDebug($"(in) RestoreSources '{string.Join(";", RestoreSources.Select(p => p))}'"); } if (RestorePackagesPath != null) { log.LogDebug($"(in) RestorePackagesPath '{RestorePackagesPath}'"); } if (RestoreFallbackFolders != null) { log.LogDebug($"(in) RestoreFallbackFolders '{string.Join(";", RestoreFallbackFolders.Select(p => p))}'"); } if (RestoreConfigFile != null) { log.LogDebug($"(in) RestoreConfigFile '{RestoreConfigFile}'"); } if (RestoreSolutionDirectory != null) { log.LogDebug($"(in) RestoreSolutionDirectory '{RestoreSolutionDirectory}'"); } if (RestoreAdditionalProjectSources != null) { log.LogDebug($"(in) RestoreAdditionalProjectSources '{RestoreAdditionalProjectSources}'"); } if (RestoreAdditionalProjectFallbackFolders != null) { log.LogDebug($"(in) RestoreAdditionalProjectFallbackFolders '{RestoreAdditionalProjectFallbackFolders}'"); } try { var settings = RestoreSettingsUtils.ReadSettings(RestoreSolutionDirectory, Path.GetDirectoryName(ProjectUniqueName), RestoreConfigFile, _machineWideSettings); OutputPackagesPath = RestoreSettingsUtils.GetPackagesPath(ProjectUniqueName, settings, RestorePackagesPath); if (RestoreSources == null) { var packageSourceProvider = new PackageSourceProvider(settings); var packageSourcesFromProvider = packageSourceProvider.LoadPackageSources(); OutputSources = packageSourcesFromProvider.Select(e => e.Source).ToArray(); } else if (MSBuildRestoreUtility.ContainsClearKeyword(RestoreSources)) { if (MSBuildRestoreUtility.LogErrorForClearIfInvalid(RestoreSources, ProjectUniqueName, log)) { // Fail due to invalid combination return(false); } OutputSources = new string[] { }; } else { // Relative -> Absolute paths OutputSources = RestoreSources.Select(e => UriUtility.GetAbsolutePathFromFile(ProjectUniqueName, e)).ToArray(); } // Append additional sources OutputSources = AppendItems(OutputSources, RestoreAdditionalProjectSources); if (RestoreFallbackFolders == null) { OutputFallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings).ToArray(); } else if (MSBuildRestoreUtility.ContainsClearKeyword(RestoreFallbackFolders)) { if (MSBuildRestoreUtility.LogErrorForClearIfInvalid(RestoreFallbackFolders, ProjectUniqueName, log)) { // Fail due to invalid combination return(false); } OutputFallbackFolders = new string[] { }; } else { // Relative -> Absolute paths OutputFallbackFolders = RestoreFallbackFolders.Select(e => UriUtility.GetAbsolutePathFromFile(ProjectUniqueName, e)).ToArray(); } // Append additional fallback folders OutputFallbackFolders = AppendItems(OutputFallbackFolders, RestoreAdditionalProjectFallbackFolders); OutputConfigFilePaths = SettingsUtility.GetConfigFilePaths(settings).ToArray(); } catch (Exception ex) { // Log exceptions with error codes if they exist. ExceptionUtilities.LogException(ex, log); return(false); } // Log Outputs log.LogDebug($"(out) OutputPackagesPath '{OutputPackagesPath}'"); log.LogDebug($"(out) OutputSources '{string.Join(";", OutputSources.Select(p => p))}'"); log.LogDebug($"(out) OutputFallbackFolders '{string.Join(";", OutputFallbackFolders.Select(p => p))}'"); log.LogDebug($"(out) OutputConfigFilePaths '{string.Join(";", OutputConfigFilePaths.Select(p => p))}'"); return(true); }