private void GetAllDependencies(IPackage current, List <IPackage> collectedDependencies)
{
Debug.Assert(current != null);
logger.LogDebug(UIResources.NG_ResolvingPackageDependencies, current.Id, current.Version);
foreach (PackageDependency dependency in current.GetCompatiblePackageDependencies(null))
{
IPackage dependencyPackage = packageManager.LocalRepository.ResolveDependency(dependency, true, true);
if (dependencyPackage == null)
{
logger.LogWarning(UIResources.NG_FailedToResolveDependency, dependency.Id, dependency.VersionSpec.ToString());
}
else
{
if (collectedDependencies.Contains(dependencyPackage))
{
logger.LogDebug(UIResources.NG_DuplicateDependency, dependencyPackage.Id, dependencyPackage.Version);
}
else
{
logger.LogDebug(UIResources.NG_AddingNewDependency, dependencyPackage.Id, dependencyPackage.Version);
collectedDependencies.Add(dependencyPackage);
GetAllDependencies(dependencyPackage, collectedDependencies);
}
}
}
}
internal /* for testing */ static bool ShouldMergeAnalysisSettings(string language, AnalysisConfig config, Common.ILogger logger)
{
Debug.Assert(!string.IsNullOrEmpty(language));
Debug.Assert(config != null);
// See https://github.com/SonarSource/sonar-scanner-msbuild/issues/561
// Legacy behaviour is to overwrite.
// The new (SQ 7.4+) behaviour is to merge only if sonar.[LANGUAGE].roslyn.ignoreIssues is false.
var serverVersion = config?.FindServerVersion();
if (serverVersion == null || serverVersion < new Version("7.4"))
{
logger.LogInfo(Resources.AnalyzerSettings_ExternalIssueNotSupported, SonarProduct.GetSonarProductToLog(config?.SonarQubeHostUrl));
return(false);
}
var settingName = $"sonar.{language}.roslyn.ignoreIssues";
var settingInFile = config.GetSettingOrDefault(settingName, includeServerSettings: true, defaultValue: "false");
if (bool.TryParse(settingInFile, out var ignoreExternalRoslynIssues))
{
logger.LogDebug(Resources.AnalyzerSettings_ImportAllSettingValue, settingName, ignoreExternalRoslynIssues.ToString().ToLowerInvariant());
return(!ignoreExternalRoslynIssues);
}
else
{
logger.LogWarning(Resources.AnalyzerSettings_InvalidValueForImportAll, settingName, settingInFile);
return(false);
}
}
public void Log(ProjectManagement.MessageLevel level, string message, params object[] args)
{
if (args.Length > 0)
{
message = string.Format(CultureInfo.CurrentCulture, message, args);
}
switch (level)
{
case ProjectManagement.MessageLevel.Debug:
_logger.LogDebug(message);
break;
case ProjectManagement.MessageLevel.Info:
_logger.LogMinimal(message);
break;
case ProjectManagement.MessageLevel.Warning:
_logger.LogWarning(message);
break;
case ProjectManagement.MessageLevel.Error:
_logger.LogError(message);
break;
}
}
private async Task <bool> ExecuteAsync(Common.ILogger log)
{
if (RestoreGraphItems.Length < 1 && !HideWarningsAndErrors)
{
log.LogWarning(Strings.NoProjectsProvidedToTask);
return(true);
}
// Convert to the internal wrapper
var wrappedItems = RestoreGraphItems.Select(MSBuildUtility.WrapMSBuildItem);
var dgFile = MSBuildRestoreUtility.GetDependencySpec(wrappedItems);
return(await BuildTasksUtility.RestoreAsync(
dependencyGraphSpec : dgFile,
interactive : Interactive,
recursive : RestoreRecursive,
noCache : RestoreNoCache,
ignoreFailedSources : RestoreIgnoreFailedSources,
disableParallel : RestoreDisableParallel,
force : RestoreForce,
forceEvaluate : RestoreForceEvaluate,
hideWarningsAndErrors : HideWarningsAndErrors,
restorePC : RestorePackagesConfig,
log : log,
cancellationToken : _cts.Token));
}
public async Task <bool> DoesNuGetSupportsAnyProjectAsync()
{
// Do NOT initialize VSSolutionManager through this API (by calling EnsureInitializeAsync)
// This is a fast check implemented specifically for right click context menu to be
// quick and does not involve initializing VSSolutionManager. Otherwise it will create
// hang issues for right click on solution.
await NuGetUIThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
// first check with DTE, and if we find any supported project, then return immediately.
var dte = _serviceProvider.GetDTE();
var isSupported = EnvDTESolutionUtility.GetAllEnvDTEProjects(dte)
.Where(EnvDTEProjectUtility.IsSupported)
.Any();
if (isSupported)
{
return(true);
}
var deferredProjects = await GetDeferredProjectsAsync();
foreach (var project in deferredProjects)
{
try
{
var vsProjectAdapter = await _vsProjectAdapterProvider.CreateAdapterForDeferredProjectAsync(project);
if (vsProjectAdapter.IsSupported)
{
// as soon as we find a supported project, we returns without checking for all the projects.
return(true);
}
}
catch (Exception e)
{
// Ignore failed projects.
_logger.LogWarning($"The project {project} failed to initialize as a NuGet project.");
_logger.LogError(e.ToString());
}
}
return(false);
}
/// <param name="uri">The uri of a web resource for which credentials are needed.</param>
/// <param name="proxy">Ignored. Proxy information will not be passed to plugins.</param>
/// <param name="type">
/// The type of credential request that is being made. Note that this implementation of
/// <see cref="ICredentialProvider"/> does not support providing proxy credenitials and treats
/// all other types the same.
/// </param>
/// <param name="isRetry">If true, credentials were previously supplied by this
/// provider for the same uri.</param>
/// <param name="message">A message provided by NuGet to show to the user when prompting.</param>
/// <param name="nonInteractive">If true, the plugin must not prompt for credentials.</param>
/// <param name="cancellationToken">A cancellation token.</param>
/// <returns>A credential object.</returns>
public async Task <CredentialResponse> GetAsync(Uri uri, IWebProxy proxy, CredentialRequestType type, string message, bool isRetry, bool nonInteractive, CancellationToken cancellationToken)
{
CredentialResponse taskResponse = null;
if (type == CredentialRequestType.Proxy || !_isAnAuthenticationPlugin)
{
taskResponse = new CredentialResponse(CredentialStatus.ProviderNotApplicable);
return(taskResponse);
}
var plugin = await _pluginManager.CreateSourceAgnosticPluginAsync(_discoveredPlugin, cancellationToken);
if (!string.IsNullOrEmpty(plugin.Message))
{
// There is a potential here for double logging as the CredentialService itself catches the exceptions and tries to log it.
// In reality the logger in the Credential Service will be null because the first request always comes from a resource provider (ServiceIndex provider)
_logger.LogError(plugin.Message);
throw new PluginException(plugin.Message); // Throwing here will block authentication and ensure that the complete operation fails
}
_isAnAuthenticationPlugin = plugin.Claims.Contains(OperationClaim.Authentication);
if (_isAnAuthenticationPlugin)
{
AddOrUpdateLogger(plugin.Plugin);
await SetPluginLogLevelAsync(plugin, _logger, cancellationToken);
if (proxy != null)
{
await SetProxyCredentialsToPlugin(uri, proxy, plugin, cancellationToken);
}
var request = new GetAuthenticationCredentialsRequest(uri, isRetry, nonInteractive);
var credentialResponse = await plugin.Plugin.Connection.SendRequestAndReceiveResponseAsync <GetAuthenticationCredentialsRequest, GetAuthenticationCredentialsResponse>(
MessageMethod.GetAuthenticationCredentials,
request,
cancellationToken);
if (credentialResponse.ResponseCode == MessageResponseCode.NotFound && nonInteractive)
{
_logger.LogWarning(
string.Format(
CultureInfo.CurrentCulture,
Resources.SecurePluginWarning_UseInteractiveOption)
);
}
taskResponse = GetAuthenticationCredentialsResponseToCredentialResponse(credentialResponse);
}
else
{
taskResponse = new CredentialResponse(CredentialStatus.ProviderNotApplicable);
}
return(taskResponse);
}
private async Task EnsureNuGetAndVsProjectAdapterCacheAsync()
{
await _initLock.ExecuteNuGetOperationAsync(async() =>
{
await NuGetUIThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
if (!_cacheInitialized && await IsSolutionOpenAsync())
{
try
{
var dte = await _asyncServiceProvider.GetDTEAsync();
var supportedProjects = new List <Project>();
foreach (Project project in await EnvDTESolutionUtility.GetAllEnvDTEProjectsAsync(dte))
{
if (await EnvDTEProjectUtility.IsSupportedAsync(project))
{
supportedProjects.Add(project);
}
}
foreach (var project in supportedProjects)
{
try
{
var vsProjectAdapter = await _vsProjectAdapterProvider.CreateAdapterForFullyLoadedProjectAsync(project);
await AddVsProjectAdapterToCacheAsync(vsProjectAdapter);
}
catch (Exception e)
{
// Ignore failed projects.
_logger.LogWarning($"The project {project.Name} failed to initialize as a NuGet project.");
_logger.LogError(e.ToString());
}
// Consider that the cache is initialized only when there are any projects to add.
_cacheInitialized = true;
}
await SetDefaultProjectNameAsync();
}
catch
{
_projectSystemCache.Clear();
_cacheInitialized = false;
DefaultNuGetProjectName = null;
throw;
}
}
}, CancellationToken.None);
}
private void EnsureNuGetAndEnvDTEProjectCache()
{
ThreadHelper.ThrowIfNotOnUIThread();
if (!_cacheInitialized && IsSolutionOpen)
{
try
{
var dte = _serviceProvider.GetDTE();
var supportedProjects = EnvDTESolutionUtility.GetAllEnvDTEProjects(dte)
.Where(project => EnvDTEProjectUtility.IsSupported(project));
foreach (var project in supportedProjects)
{
try
{
AddEnvDTEProjectToCache(project);
}
catch (Exception e)
{
// Ignore failed projects.
_logger.LogWarning($"The project {project.Name} failed to initialize as a NuGet project.");
_logger.LogError(e.ToString());
}
// Consider that the cache is initialized only when there are any projects to add.
_cacheInitialized = true;
}
SetDefaultProjectName();
}
catch
{
_projectSystemCache.Clear();
_cacheInitialized = false;
DefaultNuGetProjectName = null;
throw;
}
}
}
/// <summary>
/// Creates and returns an aggregate repository using the specified settings
/// </summary>
public static IPackageRepository CreateRepository(ISettings settings, Common.ILogger logger)
{
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
// Load the user and machine-wide settings
logger.LogDebug(UIResources.NG_FetchingConfigFiles);
// Get a package source provider that can use the settings
PackageSourceProvider packageSourceProvider = new PackageSourceProvider(settings);
logger.LogDebug(UIResources.NG_ListingEnablePackageSources);
IEnumerable <PackageSource> enabledSources = packageSourceProvider.GetEnabledPackageSources();
if (!enabledSources.Any())
{
logger.LogWarning(UIResources.NG_NoEnabledPackageSources);
}
else
{
foreach (PackageSource enabledSource in enabledSources)
{
logger.LogDebug(UIResources.NG_ListEnabledPackageSource, enabledSource.Source, enabledSource.IsMachineWide);
}
}
// Create an aggregate repository that uses all of the configured sources
AggregateRepository aggRepo = packageSourceProvider.CreateAggregateRepository(PackageRepositoryFactory.Default,
true /* ignore failing repos. Errors will be logged as warnings. */);
aggRepo.Logger = new NuGetLoggerAdapter(logger);
return(aggRepo);
}
public void Log(MessageLevel level, string message, params object[] args)
{
// Add a prefix to the message to make it easier to determine the source
string prefixedMessage = LogMessagePrefix + message;
switch (level)
{
case MessageLevel.Debug:
logger.LogDebug(prefixedMessage, args);
break;
case MessageLevel.Error:
logger.LogError(prefixedMessage, args);
break;
case MessageLevel.Warning:
logger.LogWarning(prefixedMessage, args);
break;
default:
logger.LogInfo(prefixedMessage, args);
break;
}
}
private async Task <bool> ExecuteAsync(Common.ILogger log)
{
if (RestoreGraphItems.Length < 1)
{
log.LogWarning(Strings.NoProjectsProvidedToTask);
return(true);
}
// Set user agent and connection settings.
ConfigureProtocol();
// Convert to the internal wrapper
var wrappedItems = RestoreGraphItems.Select(MSBuildUtility.WrapMSBuildItem);
//var graphLines = RestoreGraphItems;
var providerCache = new RestoreCommandProvidersCache();
using (var cacheContext = new SourceCacheContext())
{
cacheContext.NoCache = RestoreNoCache;
cacheContext.IgnoreFailedSources = RestoreIgnoreFailedSources;
// Pre-loaded request provider containing the graph file
var providers = new List <IPreLoadedRestoreRequestProvider>();
var dgFile = MSBuildRestoreUtility.GetDependencySpec(wrappedItems);
if (dgFile.Restore.Count < 1)
{
// Restore will fail if given no inputs, but here we should skip it and provide a friendly message.
log.LogMinimal(Strings.NoProjectsToRestore);
return(true);
}
// Add all child projects
if (RestoreRecursive)
{
BuildTasksUtility.AddAllProjectsForRestore(dgFile);
}
providers.Add(new DependencyGraphSpecRequestProvider(providerCache, dgFile));
var defaultSettings = Settings.LoadDefaultSettings(root: null, configFileName: null, machineWideSettings: null);
var sourceProvider = new CachingSourceProvider(new PackageSourceProvider(defaultSettings));
var restoreContext = new RestoreArgs()
{
CacheContext = cacheContext,
LockFileVersion = LockFileFormat.Version,
ConfigFile = MSBuildStringUtility.TrimAndGetNullForEmpty(RestoreConfigFile),
DisableParallel = RestoreDisableParallel,
GlobalPackagesFolder = RestorePackagesPath,
Log = log,
MachineWideSettings = new XPlatMachineWideSetting(),
PreLoadedRequestProviders = providers,
CachingSourceProvider = sourceProvider,
AllowNoOp = !RestoreForce,
HideWarningsAndErrors = HideWarningsAndErrors
};
if (!string.IsNullOrEmpty(RestoreSources))
{
var sources = MSBuildStringUtility.Split(RestoreSources);
restoreContext.Sources.AddRange(sources);
}
if (restoreContext.DisableParallel)
{
HttpSourceResourceProvider.Throttle = SemaphoreSlimThrottle.CreateBinarySemaphore();
}
_cts.Token.ThrowIfCancellationRequested();
var restoreSummaries = await RestoreRunner.RunAsync(restoreContext, _cts.Token);
// Summary
RestoreSummary.Log(log, restoreSummaries);
return(restoreSummaries.All(x => x.Success));
}
}
public static async Task <bool> RestoreAsync(
DependencyGraphSpec dependencyGraphSpec,
bool interactive,
bool recursive,
bool noCache,
bool ignoreFailedSources,
bool disableParallel,
bool force,
bool forceEvaluate,
bool hideWarningsAndErrors,
bool restorePC,
Common.ILogger log,
CancellationToken cancellationToken)
{
if (dependencyGraphSpec == null)
{
throw new ArgumentNullException(nameof(dependencyGraphSpec));
}
if (log == null)
{
throw new ArgumentNullException(nameof(log));
}
try
{
DefaultCredentialServiceUtility.SetupDefaultCredentialService(log, !interactive);
// Set connection limit
NetworkProtocolUtility.SetConnectionLimit();
// Set user agent string used for network calls
#if IS_CORECLR
UserAgent.SetUserAgentString(new UserAgentStringBuilder("NuGet .NET Core MSBuild Task")
.WithOSDescription(RuntimeInformation.OSDescription));
#else
// OS description is set by default on Desktop
UserAgent.SetUserAgentString(new UserAgentStringBuilder("NuGet Desktop MSBuild Task"));
#endif
// This method has no effect on .NET Core.
NetworkProtocolUtility.ConfigureSupportedSslProtocols();
var restoreSummaries = new List <RestoreSummary>();
var providerCache = new RestoreCommandProvidersCache();
#if IS_DESKTOP
if (restorePC && dependencyGraphSpec.Projects.Any(i => i.RestoreMetadata.ProjectStyle == ProjectStyle.PackagesConfig))
{
var v2RestoreResult = await PerformNuGetV2RestoreAsync(log, dependencyGraphSpec, noCache, disableParallel, interactive);
restoreSummaries.Add(v2RestoreResult);
if (restoreSummaries.Count < 1)
{
var message = string.Format(
Strings.InstallCommandNothingToInstall,
"packages.config"
);
log.LogMinimal(message);
}
if (!v2RestoreResult.Success)
{
v2RestoreResult
.Errors
.Where(l => l.Level == LogLevel.Warning)
.ForEach(message =>
{
log.LogWarning(message.Message);
});
}
}
#endif
using (var cacheContext = new SourceCacheContext())
{
cacheContext.NoCache = noCache;
cacheContext.IgnoreFailedSources = ignoreFailedSources;
// Pre-loaded request provider containing the graph file
var providers = new List <IPreLoadedRestoreRequestProvider>();
if (dependencyGraphSpec.Restore.Count > 0)
{
// Add all child projects
if (recursive)
{
AddAllProjectsForRestore(dependencyGraphSpec);
}
providers.Add(new DependencyGraphSpecRequestProvider(providerCache, dependencyGraphSpec));
var restoreContext = new RestoreArgs()
{
CacheContext = cacheContext,
LockFileVersion = LockFileFormat.Version,
// 'dotnet restore' fails on slow machines (https://github.com/NuGet/Home/issues/6742)
// The workaround is to pass the '--disable-parallel' option.
// We apply the workaround by default when the system has 1 cpu.
// This will fix restore failures on VMs with 1 CPU and containers with less or equal to 1 CPU assigned.
DisableParallel = Environment.ProcessorCount == 1 ? true : disableParallel,
Log = log,
MachineWideSettings = new XPlatMachineWideSetting(),
PreLoadedRequestProviders = providers,
AllowNoOp = !force,
HideWarningsAndErrors = hideWarningsAndErrors,
RestoreForceEvaluate = forceEvaluate
};
if (restoreContext.DisableParallel)
{
HttpSourceResourceProvider.Throttle = SemaphoreSlimThrottle.CreateBinarySemaphore();
}
cancellationToken.ThrowIfCancellationRequested();
restoreSummaries.AddRange(await RestoreRunner.RunAsync(restoreContext, cancellationToken));
}
}
if (restoreSummaries.Count < 1)
{
log.LogMinimal(Strings.NoProjectsToRestore);
}
else
{
RestoreSummary.Log(log, restoreSummaries);
}
return(restoreSummaries.All(x => x.Success));
}
finally
{
// The CredentialService lifetime is for the duration of the process. We should not leave a potentially unavailable logger.
// We need to update the delegating logger with a null instance
// because the tear downs of the plugins and similar rely on idleness and process exit.
DefaultCredentialServiceUtility.UpdateCredentialServiceDelegatingLogger(NullLogger.Instance);
}
}
/// <summary>
/// Call the plugin credential provider application to acquire credentials.
/// The request will be passed to the plugin on standard input as a json serialized
/// PluginCredentialRequest.
/// The plugin will return credentials as a json serialized PluginCredentialResponse.
/// Valid credentials will be returned, or null if the provide cannot provide credentials
/// for the given request. If the plugin returns an Abort message, an exception will be thrown to
/// fail the current request.
/// </summary>
/// <param name="uri">The uri of a web resource for which credentials are needed.</param>
/// <param name="proxy">Ignored. Proxy information will not be passed to plugins.</param>
/// <param name="type">
/// The type of credential request that is being made. Note that this implementation of
/// <see cref="ICredentialProvider"/> does not support providing proxy credenitials and treats
/// all other types the same.
/// </param>
/// <param name="isRetry">If true, credentials were previously supplied by this
/// provider for the same uri.</param>
/// <param name="message">A message provided by NuGet to show to the user when prompting.</param>
/// <param name="nonInteractive">If true, the plugin must not prompt for credentials.</param>
/// <param name="cancellationToken">A cancellation token.</param>
/// <returns>A credential object.</returns>
public Task <CredentialResponse> GetAsync(
Uri uri,
IWebProxy proxy,
CredentialRequestType type,
string message,
bool isRetry,
bool nonInteractive,
CancellationToken cancellationToken)
{
CredentialResponse taskResponse;
if (type == CredentialRequestType.Proxy)
{
taskResponse = new CredentialResponse(CredentialStatus.ProviderNotApplicable);
return(Task.FromResult(taskResponse));
}
try
{
var request = new PluginCredentialRequest
{
Uri = uri.AbsoluteUri,
IsRetry = isRetry,
NonInteractive = nonInteractive,
Verbosity = _verbosity
};
PluginCredentialResponse response;
if (Interlocked.CompareExchange(ref _deprecationMessageWarningLogged, 1, 0) == 0)
{
_logger.LogWarning(string.Format(CultureInfo.CurrentCulture, Resources.PluginWarning_PluginIsBeingDeprecated, Path, CrossPlatformPluginLink));
}
try
{
response = GetPluginResponse(request, cancellationToken);
}
catch (PluginUnexpectedStatusException) when(PassVerbosityFlag(request))
{
// older providers may throw if the verbosity flag is sent,
// so retry without it
request.Verbosity = null;
response = GetPluginResponse(request, cancellationToken);
}
if (response.IsValid)
{
var result = new AuthTypeFilteredCredentials(
new NetworkCredential(response.Username, response.Password),
response.AuthTypes ?? Enumerable.Empty <string>());
taskResponse = new CredentialResponse(result);
}
else
{
taskResponse = new CredentialResponse(CredentialStatus.ProviderNotApplicable);
}
}
catch (OperationCanceledException)
{
throw;
}
catch (PluginException)
{
throw;
}
catch (Exception e)
{
throw PluginException.Create(Path, e);
}
return(Task.FromResult(taskResponse));
}
private async Task <bool> ExecuteAsync(Common.ILogger log)
{
if (RestoreGraphItems.Length < 1 && !HideWarningsAndErrors)
{
log.LogWarning(Strings.NoProjectsProvidedToTask);
return(true);
}
// Set user agent and connection settings.
ConfigureProtocol();
// Convert to the internal wrapper
var wrappedItems = RestoreGraphItems.Select(MSBuildUtility.WrapMSBuildItem);
//var graphLines = RestoreGraphItems;
var providerCache = new RestoreCommandProvidersCache();
using (var cacheContext = new SourceCacheContext())
{
cacheContext.NoCache = RestoreNoCache;
cacheContext.IgnoreFailedSources = RestoreIgnoreFailedSources;
// Pre-loaded request provider containing the graph file
var providers = new List <IPreLoadedRestoreRequestProvider>();
var dgFile = MSBuildRestoreUtility.GetDependencySpec(wrappedItems);
if (dgFile.Restore.Count < 1)
{
// Restore will fail if given no inputs, but here we should skip it and provide a friendly message.
log.LogMinimal(Strings.NoProjectsToRestore);
return(true);
}
// Add all child projects
if (RestoreRecursive)
{
BuildTasksUtility.AddAllProjectsForRestore(dgFile);
}
providers.Add(new DependencyGraphSpecRequestProvider(providerCache, dgFile));
var restoreContext = new RestoreArgs()
{
CacheContext = cacheContext,
LockFileVersion = LockFileFormat.Version,
DisableParallel = RestoreDisableParallel,
Log = log,
MachineWideSettings = new XPlatMachineWideSetting(),
PreLoadedRequestProviders = providers,
AllowNoOp = !RestoreForce,
HideWarningsAndErrors = HideWarningsAndErrors,
RestoreForceEvaluate = RestoreForceEvaluate
};
// 'dotnet restore' fails on slow machines (https://github.com/NuGet/Home/issues/6742)
// The workaround is to pass the '--disable-parallel' option.
// We apply the workaround by default when the system has 1 cpu.
// This will fix restore failures on VMs with 1 CPU and containers with less or equal to 1 CPU assigned.
if (Environment.ProcessorCount == 1)
{
restoreContext.DisableParallel = true;
}
if (restoreContext.DisableParallel)
{
HttpSourceResourceProvider.Throttle = SemaphoreSlimThrottle.CreateBinarySemaphore();
}
_cts.Token.ThrowIfCancellationRequested();
var restoreSummaries = await RestoreRunner.RunAsync(restoreContext, _cts.Token);
// Summary
RestoreSummary.Log(log, restoreSummaries);
return(restoreSummaries.All(x => x.Success));
}
}
public static async Task <bool> RestoreAsync(
DependencyGraphSpec dependencyGraphSpec,
bool interactive,
bool recursive,
bool noCache,
bool ignoreFailedSources,
bool disableParallel,
bool force,
bool forceEvaluate,
bool hideWarningsAndErrors,
bool restorePC,
bool cleanupAssetsForUnsupportedProjects,
Common.ILogger log,
CancellationToken cancellationToken)
{
if (dependencyGraphSpec == null)
{
throw new ArgumentNullException(nameof(dependencyGraphSpec));
}
if (log == null)
{
throw new ArgumentNullException(nameof(log));
}
try
{
DefaultCredentialServiceUtility.SetupDefaultCredentialService(log, !interactive);
// Set connection limit
NetworkProtocolUtility.SetConnectionLimit();
// Set user agent string used for network calls
#if IS_CORECLR
UserAgent.SetUserAgentString(new UserAgentStringBuilder("NuGet .NET Core MSBuild Task")
.WithOSDescription(RuntimeInformation.OSDescription));
#else
// OS description is set by default on Desktop
UserAgent.SetUserAgentString(new UserAgentStringBuilder("NuGet Desktop MSBuild Task"));
#endif
X509TrustStore.InitializeForDotNetSdk(log);
var restoreSummaries = new List <RestoreSummary>();
var providerCache = new RestoreCommandProvidersCache();
#if IS_DESKTOP
if (restorePC && dependencyGraphSpec.Projects.Any(i => i.RestoreMetadata.ProjectStyle == ProjectStyle.PackagesConfig))
{
var v2RestoreResult = await PerformNuGetV2RestoreAsync(log, dependencyGraphSpec, noCache, disableParallel, interactive);
restoreSummaries.Add(v2RestoreResult);
if (restoreSummaries.Count < 1)
{
var message = string.Format(
Strings.InstallCommandNothingToInstall,
"packages.config"
);
log.LogMinimal(message);
}
if (!v2RestoreResult.Success)
{
v2RestoreResult
.Errors
.Where(l => l.Level == LogLevel.Warning)
.ForEach(message =>
{
log.LogWarning(message.Message);
});
}
}
#endif
using (var cacheContext = new SourceCacheContext())
{
cacheContext.NoCache = noCache;
cacheContext.IgnoreFailedSources = ignoreFailedSources;
// Pre-loaded request provider containing the graph file
var providers = new List <IPreLoadedRestoreRequestProvider>();
if (dependencyGraphSpec.Restore.Count > 0)
{
// Add all child projects
if (recursive)
{
AddAllProjectsForRestore(dependencyGraphSpec);
}
providers.Add(new DependencyGraphSpecRequestProvider(providerCache, dependencyGraphSpec));
var restoreContext = new RestoreArgs()
{
CacheContext = cacheContext,
LockFileVersion = LockFileFormat.Version,
// 'dotnet restore' fails on slow machines (https://github.com/NuGet/Home/issues/6742)
// The workaround is to pass the '--disable-parallel' option.
// We apply the workaround by default when the system has 1 cpu.
// This will fix restore failures on VMs with 1 CPU and containers with less or equal to 1 CPU assigned.
DisableParallel = Environment.ProcessorCount == 1 ? true : disableParallel,
Log = log,
MachineWideSettings = new XPlatMachineWideSetting(),
PreLoadedRequestProviders = providers,
AllowNoOp = !force,
HideWarningsAndErrors = hideWarningsAndErrors,
RestoreForceEvaluate = forceEvaluate
};
if (restoreContext.DisableParallel)
{
HttpSourceResourceProvider.Throttle = SemaphoreSlimThrottle.CreateBinarySemaphore();
}
cancellationToken.ThrowIfCancellationRequested();
restoreSummaries.AddRange(await RestoreRunner.RunAsync(restoreContext, cancellationToken));
}
if (cleanupAssetsForUnsupportedProjects)
{
// Restore assets are normally left on disk between restores for all projects. This can cause a condition where a project that supports PackageReference was restored
// but then a user changes a branch or some other condition and now the project does not use PackageReference. Since the restore assets are left on disk, the build
// consumes them which can cause build errors. The code below cleans up all of the files that we write so that they are not used during build
Parallel.ForEach(dependencyGraphSpec.Projects.Where(i => !DoesProjectSupportRestore(i)), project =>
{
if (project.RestoreMetadata == null || string.IsNullOrWhiteSpace(project.RestoreMetadata.OutputPath) || string.IsNullOrWhiteSpace(project.RestoreMetadata.ProjectPath))
{
return;
}
// project.assets.json
FileUtility.Delete(Path.Combine(project.RestoreMetadata.OutputPath, LockFileFormat.AssetsFileName));
// project.csproj.nuget.cache
FileUtility.Delete(project.RestoreMetadata.CacheFilePath);
// project.csproj.nuget.g.props
FileUtility.Delete(BuildAssetsUtils.GetMSBuildFilePathForPackageReferenceStyleProject(project, BuildAssetsUtils.PropsExtension));
// project..csproj.nuget.g.targets
FileUtility.Delete(BuildAssetsUtils.GetMSBuildFilePathForPackageReferenceStyleProject(project, BuildAssetsUtils.TargetsExtension));
// project.csproj.nuget.dgspec.json
FileUtility.Delete(Path.Combine(project.RestoreMetadata.OutputPath, DependencyGraphSpec.GetDGSpecFileName(Path.GetFileName(project.RestoreMetadata.ProjectPath))));
});
}
}
if (restoreSummaries.Count < 1)
{
log.LogMinimal(Strings.NoProjectsToRestore);
}
else
{
RestoreSummary.Log(log, restoreSummaries);
}
return(restoreSummaries.All(x => x.Success));
}
finally
{
// The CredentialService lifetime is for the duration of the process. We should not leave a potentially unavailable logger.
// We need to update the delegating logger with a null instance
// because the tear downs of the plugins and similar rely on idleness and process exit.
DefaultCredentialServiceUtility.UpdateCredentialServiceDelegatingLogger(NullLogger.Instance);
}
}
private async Task EnsureNuGetAndVsProjectAdapterCacheAsync()
{
ThreadHelper.ThrowIfNotOnUIThread();
if (!_cacheInitialized && IsSolutionOpen)
{
try
{
var deferedProjects = GetDeferredProjects();
foreach (var project in deferedProjects)
{
try
{
var vsProjectAdapter = await _vsProjectAdapterProvider.CreateAdapterForDeferredProjectAsync(project);
AddVsProjectAdapterToCache(vsProjectAdapter);
}
catch (Exception e)
{
// Ignore failed projects.
_logger.LogWarning($"The project {project} failed to initialize as a NuGet project.");
_logger.LogError(e.ToString());
}
// Consider that the cache is initialized only when there are any projects to add.
_cacheInitialized = true;
}
var dte = _serviceProvider.GetDTE();
var supportedProjects = EnvDTESolutionUtility
.GetAllEnvDTEProjects(dte)
.Where(EnvDTEProjectUtility.IsSupported);
foreach (var project in supportedProjects)
{
try
{
var vsProjectAdapter = await _vsProjectAdapterProvider.CreateAdapterForFullyLoadedProjectAsync(project);
AddVsProjectAdapterToCache(vsProjectAdapter);
}
catch (Exception e)
{
// Ignore failed projects.
_logger.LogWarning($"The project {project.Name} failed to initialize as a NuGet project.");
_logger.LogError(e.ToString());
}
// Consider that the cache is initialized only when there are any projects to add.
_cacheInitialized = true;
}
SetDefaultProjectName();
}
catch
{
_projectSystemCache.Clear();
_cacheInitialized = false;
DefaultNuGetProjectName = null;
throw;
}
}
}
