public void GetFallbackPackageFolders_MultipleFoldersFromNuGetConfig()
{
// Arrange
var config = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""d"" value=""C:\Temp\d"" />
<add key=""b"" value=""C:\Temp\b"" />
<add key=""c"" value=""C:\Temp\c"" />
</fallbackPackageFolders>
</configuration>";
var nugetConfigPath = "NuGet.Config";
using (var mockBaseDirectory = TestDirectory.Create())
{
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
Settings settings = new Settings(mockBaseDirectory);
// Act
var paths = SettingsUtility.GetFallbackPackageFolders(settings).ToArray();
// Assert
Assert.Equal(3, paths.Length);
Assert.Equal("d", GetFileName(paths[0]));
Assert.Equal("b", GetFileName(paths[1]));
Assert.Equal("c", GetFileName(paths[2]));
}
}
public void GetFallbackPackageFolders_RelativePathChild()
{
// Arrange
var config = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""shared"" value=""test"" />
</fallbackPackageFolders>
</configuration>";
var nugetConfigPath = "NuGet.Config";
using (var mockBaseDirectory = TestDirectory.Create())
{
var testFolder = Path.Combine(mockBaseDirectory, "test");
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
Settings settings = new Settings(mockBaseDirectory);
// Act
var paths = SettingsUtility.GetFallbackPackageFolders(settings);
// Assert
Assert.Equal(testFolder, paths.Single());
}
}
private async Task <RestoreTargetGraph?> RestoreProjectAsync(IEnumerable <NuGetReference> packages, IEnumerable <TargetFrameworkMoniker> tfms, CancellationToken token)
{
var tfmInfo = tfms.Select(tfm => new TargetFrameworkInformation {
FrameworkName = NuGetFramework.Parse(tfm.ToFullString())
}).ToList();
// Create a project in a unique and temporary directory
var path = Path.Combine(Path.GetTempPath(), "dotnet-ua", "restores", Guid.NewGuid().ToString(), "project.txt");
var spec = new PackageSpec(tfmInfo)
{
Dependencies = packages.Select(i => new LibraryDependency
{
LibraryRange = new LibraryRange(i.Name, new VersionRange(i.GetNuGetVersion()), LibraryDependencyTarget.Package),
}).ToList(),
RestoreMetadata = new()
{
ProjectPath = path,
ProjectName = Path.GetFileNameWithoutExtension(path),
ProjectStyle = ProjectStyle.PackageReference,
ProjectUniqueName = path,
OutputPath = Path.GetTempPath(),
OriginalTargetFrameworks = tfms.Select(tfm => tfm.ToFullString()).ToArray(),
ConfigFilePaths = _settings.GetConfigFilePaths(),
PackagesPath = SettingsUtility.GetGlobalPackagesFolder(_settings),
Sources = _packageSources.ToList(),
FallbackFolders = SettingsUtility.GetFallbackPackageFolders(_settings).ToList(),
},
FilePath = path,
Name = Path.GetFileNameWithoutExtension(path),
};
var dependencyGraphSpec = new DependencyGraphSpec();
dependencyGraphSpec.AddProject(spec);
dependencyGraphSpec.AddRestore(spec.RestoreMetadata.ProjectUniqueName);
var requestProvider = new DependencyGraphSpecRequestProvider(new RestoreCommandProvidersCache(), dependencyGraphSpec);
var restoreArgs = new RestoreArgs
{
AllowNoOp = true,
CacheContext = _context,
CachingSourceProvider = new CachingSourceProvider(new PackageSourceProvider(_settings)),
Log = new NuGetLogger(_logger),
};
// Create requests from the arguments
var requests = await requestProvider.CreateRequests(restoreArgs).ConfigureAwait(false);
// Restore the package without generating extra files
var result = await RestoreRunner.RunWithoutCommit(requests, restoreArgs).ConfigureAwait(false);
if (result.Count == 0)
{
return(null);
}
return(result[0].Result.RestoreGraphs.FirstOrDefault());
}
public void GetFallbackPackageFolders_WithNullSettings_Throws()
{
var ex = Record.Exception(() => SettingsUtility.GetFallbackPackageFolders(settings: null));
ex.Should().NotBeNull();
ex.Should().BeOfType <ArgumentNullException>();
}
public void GetFallbackPackageFolders_MultipleFoldersFromMultipleNuGetConfigs()
{
// Arrange
var configA = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""a"" value=""C:\Temp\a"" />
<add key=""b"" value=""C:\Temp\b"" />
</fallbackPackageFolders>
</configuration>";
var configB = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""c"" value=""C:\Temp\c"" />
<add key=""d"" value=""C:\Temp\d"" />
</fallbackPackageFolders>
</configuration>";
var configC = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""x"" value=""C:\Temp\x"" />
<add key=""y"" value=""C:\Temp\y"" />
</fallbackPackageFolders>
</configuration>";
var nugetConfigPath = "NuGet.Config";
using (var machineWide = TestDirectory.Create())
using (var mockBaseDirectory = TestDirectory.Create())
{
var subFolder = Path.Combine(mockBaseDirectory, "sub");
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, subFolder, configA);
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, configB);
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, machineWide, configC);
var machineWiderFolderSettings = new Settings(machineWide);
var machineWideSettings = new TestMachineWideSettings(machineWiderFolderSettings);
var settings = Settings.LoadDefaultSettings(
subFolder,
configFileName: null,
machineWideSettings: machineWideSettings);
// Act
var paths = SettingsUtility.GetFallbackPackageFolders(settings).ToArray();
// Assert
Assert.Equal(6, paths.Length);
Assert.Equal("a", GetFileName(paths[0]));
Assert.Equal("b", GetFileName(paths[1]));
Assert.Equal("c", GetFileName(paths[2]));
Assert.Equal("d", GetFileName(paths[3]));
Assert.Equal("x", GetFileName(paths[4]));
Assert.Equal("y", GetFileName(paths[5]));
}
}
public void GetFallbackPackageFolders_DefaultHasNoFallbackFolders()
{
// Arrange & Act
var paths = SettingsUtility.GetFallbackPackageFolders(new NullSettings());
// Assert
Assert.Equal(0, paths.Count);
}
public void GetFallbackPackageFolders_MultipleFoldersFromMultipleNuGetConfigs()
{
// Arrange
var configA = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""a"" value=""C:\Temp\a"" />
<add key=""b"" value=""C:\Temp\b"" />
</fallbackPackageFolders>
</configuration>";
var configB = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""c"" value=""C:\Temp\c"" />
<add key=""d"" value=""C:\Temp\d"" />
</fallbackPackageFolders>
</configuration>";
var configC = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""x"" value=""C:\Temp\x"" />
<add key=""y"" value=""C:\Temp\y"" />
</fallbackPackageFolders>
</configuration>";
var nugetConfigPath = "NuGet.Config";
using (var machineWide = TestDirectory.Create())
using (var mockBaseDirectory = TestDirectory.Create())
{
var subFolder = Path.Combine(mockBaseDirectory, "sub");
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, subFolder, configA);
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, configB);
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, machineWide, configC);
var machineWiderFolderSettings = new Settings(machineWide);
var machineWideSettings = new TestMachineWideSettings(machineWiderFolderSettings);
var settings = Settings.LoadDefaultSettings(
subFolder,
configFileName: null,
machineWideSettings: machineWideSettings);
// Act
var actual = SettingsUtility
.GetFallbackPackageFolders(settings)
.Select(GetFileName);
var expected = new[] { "a", "b", "c", "d", "x", "y" };
// Ignore any extra folders on the machine
var actualFiltered = Enumerable.Intersect(actual, expected);
Assert.Equal(expected, actualFiltered);
}
}
public void GetFallbackPackageFolders_ClearTag()
{
// Arrange
var configA = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<clear />
<add key=""a"" value=""C:\Temp\a"" />
<add key=""b"" value=""C:\Temp\b"" />
</fallbackPackageFolders>
</configuration>";
var configB = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""c"" value=""C:\Temp\c"" />
<add key=""d"" value=""C:\Temp\d"" />
</fallbackPackageFolders>
</configuration>";
var configC = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""x"" value=""C:\Temp\x"" />
<add key=""y"" value=""C:\Temp\y"" />
</fallbackPackageFolders>
</configuration>";
var nugetConfigPath = "NuGet.Config";
using (var machineWide = TestDirectory.Create())
using (var mockBaseDirectory = TestDirectory.Create())
{
var subFolder = Path.Combine(mockBaseDirectory, "sub");
SettingsTestUtils.CreateConfigurationFile(nugetConfigPath, subFolder, configA);
SettingsTestUtils.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, configB);
SettingsTestUtils.CreateConfigurationFile(nugetConfigPath, machineWide, configC);
var settings = Settings.LoadSettingsGivenConfigPaths(new[] {
Path.Combine(subFolder, nugetConfigPath),
Path.Combine(mockBaseDirectory, nugetConfigPath),
Path.Combine(machineWide, nugetConfigPath)
});
// Act
var paths = SettingsUtility.GetFallbackPackageFolders(settings).ToArray();
// Assert
Assert.Equal(2, paths.Length);
Assert.Equal("a", GetFileName(paths[0]));
Assert.Equal("b", GetFileName(paths[1]));
}
}
/// <summary>
/// Returns a PackageReference spec.
/// </summary>
/// <param name="settings">Settings to be used for the restore metadata.</param>
/// <param name="projectName">Project name</param>
/// <param name="rootPath">Root path, normally solution root. The project is gonna be "located" at rootPath/projectName/projectName.csproj </param>
/// <param name="framework">framework</param>
/// <returns>Returns a PackageReference spec with all details similar to what a spec after the post processing before restore would look like.
/// The RestoreMetadata has the settings, sources etc set based on the ISettings provided.
/// </returns>
public static PackageSpec GetPackageSpec(ISettings settings, string projectName, string rootPath = @"C:\", string framework = "net5.0")
{
var packageSpec = GetPackageSpec(projectName, rootPath, framework);
packageSpec.RestoreMetadata.ConfigFilePaths = settings.GetConfigFilePaths();
packageSpec.RestoreMetadata.Sources = SettingsUtility.GetEnabledSources(settings).ToList();
packageSpec.RestoreMetadata.FallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings).ToList();
packageSpec.RestoreMetadata.PackagesPath = SettingsUtility.GetGlobalPackagesFolder(settings);
return(packageSpec);
}
public static IList <string> GetFallbackFolders(string projectFullPath, ISettings settings, IEnumerable <string> fallbackFolders)
{
if (ShouldReadFromSettings(fallbackFolders))
{
fallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings);
}
else
{
fallbackFolders = HandleClear(fallbackFolders);
}
return(fallbackFolders.Select(e => UriUtility.GetAbsolutePathFromFile(projectFullPath, e)).ToList());
}
static ProjectRestoreMetadata CreateRestoreMetadata(PackageSpec packageSpec, IDotNetProject project, ISettings settings)
{
return(new ProjectRestoreMetadata {
ConfigFilePaths = SettingsUtility.GetConfigFilePaths(settings).ToList(),
FallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings).ToList(),
PackagesPath = SettingsUtility.GetGlobalPackagesFolder(settings),
ProjectStyle = ProjectStyle.PackageReference,
ProjectPath = project.FileName,
ProjectName = packageSpec.Name,
ProjectUniqueName = project.FileName,
ProjectWideWarningProperties = GetWarningProperties(project),
OutputPath = project.BaseIntermediateOutputPath,
OriginalTargetFrameworks = GetOriginalTargetFrameworks(project).ToList(),
Sources = SettingsUtility.GetEnabledSources(settings).ToList()
});
}
/// <summary>
/// Gets the package fallback folders for a project.
/// </summary>
/// <param name="startupDirectory">The start-up directory of the tool.</param>
/// <param name="projectDirectory">The full path to the directory of the project.</param>
/// <param name="fallbackFolders">A <see cref="T:string[]" /> containing the fallback folders for the project.</param>
/// <param name="fallbackFoldersOverride">A <see cref="T:string[]" /> containing overrides for the fallback folders for the project.</param>
/// <param name="additionalProjectFallbackFolders">An <see cref="IEnumerable{String}" /> containing additional fallback folders for the project.</param>
/// <param name="additionalProjectFallbackFoldersExcludes">An <see cref="IEnumerable{String}" /> containing fallback folders to exclude.</param>
/// <param name="settings">An <see cref="ISettings" /> object containing settings for the project.</param>
/// <returns>A <see cref="T:string[]" /> containing the package fallback folders for the project.</returns>
public static string[] GetFallbackFolders(string startupDirectory, string projectDirectory, string[] fallbackFolders, string[] fallbackFoldersOverride, IEnumerable <string> additionalProjectFallbackFolders, IEnumerable <string> additionalProjectFallbackFoldersExcludes, ISettings settings)
{
// Fallback folders
var currentFallbackFolders = RestoreSettingsUtils.GetValue(
() => fallbackFoldersOverride?.Select(e => UriUtility.GetAbsolutePath(startupDirectory, e)).ToArray(),
() => MSBuildRestoreUtility.ContainsClearKeyword(fallbackFolders) ? Array.Empty <string>() : null,
() => fallbackFolders?.Select(e => UriUtility.GetAbsolutePath(projectDirectory, e)).ToArray(),
() => SettingsUtility.GetFallbackPackageFolders(settings).ToArray());
// Append additional fallback folders after removing excluded folders
var filteredAdditionalProjectFallbackFolders = MSBuildRestoreUtility.AggregateSources(
values: additionalProjectFallbackFolders,
excludeValues: additionalProjectFallbackFoldersExcludes);
return(AppendItems(projectDirectory, currentFallbackFolders, filteredAdditionalProjectFallbackFolders));
}
public static SimpleTestProjectContext CreateProject(string projectName,
SimpleTestPathContext pathContext,
string projectFrameworks)
{
var settings = Settings.LoadDefaultSettings(Path.GetDirectoryName(pathContext.NuGetConfig), Path.GetFileName(pathContext.NuGetConfig), null);
var project = SimpleTestProjectContext.CreateNETCoreWithSDK(
projectName: projectName,
solutionRoot: pathContext.SolutionRoot,
frameworks: MSBuildStringUtility.Split(projectFrameworks));
project.FallbackFolders = (IList <string>)SettingsUtility.GetFallbackPackageFolders(settings);
project.GlobalPackagesFolder = SettingsUtility.GetGlobalPackagesFolder(settings);
var packageSourceProvider = new PackageSourceProvider(settings);
project.Sources = packageSourceProvider.LoadPackageSources();
project.Save();
return(project);
}
static IList <string> GetFallbackPackageFolders(ISettings settings, IDotNetProject project)
{
var folders = new List <string> ();
AddFolders(folders, project, "RestoreFallbackFolders");
if (folders.Any())
{
HandleClear(folders);
}
else
{
folders = SettingsUtility.GetFallbackPackageFolders(settings).ToList();
}
AddFolders(folders, project, "RestoreAdditionalProjectFallbackFolders");
return(folders);
}
private static List <string> GetFallbackFolders(ISettings settings, PackageSpec project)
{
IEnumerable <string> fallbackFolders = project.RestoreMetadata.FallbackFolders;
if (ShouldReadFromSettings(fallbackFolders))
{
fallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings);
}
else
{
fallbackFolders = HandleClear(fallbackFolders);
}
// Resolve relative paths
return(fallbackFolders.Select(e =>
UriUtility.GetAbsolutePathFromFile(
sourceFile: project.RestoreMetadata.ProjectPath,
path: e))
.ToList());
}
private IList <string> GetFallbackFolders(ISettings settings, bool shouldThrow = true)
{
ThreadHelper.ThrowIfNotOnUIThread();
var fallbackFolders = MSBuildStringUtility.Split(_vsProjectAdapter.RestoreFallbackFolders).AsEnumerable();
if (ShouldReadFromSettings(fallbackFolders))
{
fallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings);
}
else
{
fallbackFolders = VSRestoreSettingsUtilities.HandleClear(fallbackFolders);
}
// Add additional fallback folders
fallbackFolders = fallbackFolders.Concat(MSBuildStringUtility.Split(_vsProjectAdapter.RestoreAdditionalProjectFallbackFolders));
return(fallbackFolders.Select(e => UriUtility.GetAbsolutePathFromFile(_projectFullPath, e)).ToList());
}
public static IList <string> GetFallbackFolders(ISettings settings, PackageSpec project)
{
var results = ProcessEntriesWithAdditional(project.RestoreMetadata.FallbackFolders);
var fallbackFolders = results.Item1;
var additionalFallbackFolders = results.Item2;
var processedFallbackFolders = (
ShouldReadFromSettings(fallbackFolders) ?
SettingsUtility.GetFallbackPackageFolders(settings) :
HandleClear(fallbackFolders))
.Concat(additionalFallbackFolders);
// Resolve relative paths
return(processedFallbackFolders.Select(e =>
UriUtility.GetAbsolutePathFromFile(
sourceFile: project.RestoreMetadata.ProjectPath,
path: e))
.ToList());
}
public void GetFallbackPackageFolders_SingleFolderFromNuGetConfig()
{
// Arrange
var config = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<fallbackPackageFolders>
<add key=""shared"" value=""a"" />
</fallbackPackageFolders>
</configuration>";
var nugetConfigPath = "NuGet.Config";
using (var mockBaseDirectory = TestFileSystemUtility.CreateRandomTestFolder())
{
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
Settings settings = new Settings(mockBaseDirectory);
// Act
var paths = SettingsUtility.GetFallbackPackageFolders(settings);
// Assert
Assert.Equal(Path.Combine(mockBaseDirectory, "a"), paths.Single());
}
}
public override async Task <IReadOnlyList <PackageSpec> > GetPackageSpecsAsync(DependencyGraphCacheContext context)
{
PackageSpec packageSpec = null;
if (context == null || !context.PackageSpecCache.TryGetValue(MSBuildProjectPath, out packageSpec))
{
packageSpec = JsonPackageSpecReader.GetPackageSpec(ProjectName, JsonConfigPath);
if (packageSpec == null)
{
throw new InvalidOperationException(
string.Format(Strings.ProjectNotLoaded_RestoreFailed, ProjectName));
}
var metadata = new ProjectRestoreMetadata();
packageSpec.RestoreMetadata = metadata;
metadata.ProjectStyle = ProjectStyle.ProjectJson;
metadata.OutputPath = await GetBaseIntermediatePathAsync();
metadata.ProjectPath = MSBuildProjectPath;
metadata.ProjectJsonPath = packageSpec.FilePath;
metadata.ProjectName = packageSpec.Name;
metadata.ProjectUniqueName = MSBuildProjectPath;
// Reload the target framework from csproj and update the target framework in packageSpec for restore
await UpdateInternalTargetFrameworkAsync();
if (TryGetInternalFramework(out var internalTargetFramework))
{
// Ensure the project json has only one target framework
if (packageSpec.TargetFrameworks != null && packageSpec.TargetFrameworks.Count == 1)
{
var replaceTargetFramework = new TargetFrameworkInformation();
replaceTargetFramework.FrameworkName = internalTargetFramework as NuGetFramework;
packageSpec.TargetFrameworks[0] = replaceTargetFramework;
}
}
var references = (await ProjectServices
.ReferencesReader
.GetProjectReferencesAsync(context.Logger, CancellationToken.None))
.ToList();
if (references != null && references.Count > 0)
{
// Add msbuild reference groups for each TFM in the project
foreach (var framework in packageSpec.TargetFrameworks.Select(e => e.FrameworkName))
{
metadata.TargetFrameworks.Add(new ProjectRestoreMetadataFrameworkInfo(framework));
}
foreach (var reference in references)
{
// This reference applies to all frameworks
// Include/exclude flags may be applied later when merged with project.json
// Add the reference for all TFM groups, there are no conditional project
// references in UWP. There should also be just one TFM.
foreach (var frameworkInfo in metadata.TargetFrameworks)
{
frameworkInfo.ProjectReferences.Add(reference);
}
}
}
// Write restore settings to the package spec.
// For project.json these properties may not come from the project file.
var settings = context?.Settings ?? NullSettings.Instance;
packageSpec.RestoreMetadata.PackagesPath = SettingsUtility.GetGlobalPackagesFolder(settings);
packageSpec.RestoreMetadata.Sources = SettingsUtility.GetEnabledSources(settings).AsList();
packageSpec.RestoreMetadata.FallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings).AsList();
packageSpec.RestoreMetadata.ConfigFilePaths = SettingsUtility.GetConfigFilePaths(settings).AsList();
context?.PackageSpecCache.Add(MSBuildProjectPath, packageSpec);
}
return(new[] { packageSpec });
}
private RestoreTargetGraph GetRestoreTargetGraph(List <PackageReference> packages, string projectPath, List <NuGetFramework> targetFrameworks, SourceCacheContext sourceCacheContext)
{
// The package spec details what packages to restore
PackageSpec packageSpec = new PackageSpec(targetFrameworks.Select(i => new TargetFrameworkInformation
{
FrameworkName = i
}).ToList())
{
//Dependencies = new List<LibraryDependency>
//{
// new LibraryDependency
// {
// LibraryRange = new LibraryRange(id, new VersionRange(NuGetVersion.Parse(version)), LibraryDependencyTarget.Package),
// SuppressParent = LibraryIncludeFlags.All,
// AutoReferenced = true,
// IncludeType = LibraryIncludeFlags.None,
// Type = LibraryDependencyType.Build
// }
//},
Dependencies = packages.Select(i => new LibraryDependency
{
LibraryRange = new LibraryRange(i.PackageId, new VersionRange(i.PackageVersion), LibraryDependencyTarget.Package),
//SuppressParent = LibraryIncludeFlags.All,
//AutoReferenced = true,
//IncludeType = LibraryIncludeFlags.None,
//Type = LibraryDependencyType.
}).ToList(),
RestoreMetadata = new ProjectRestoreMetadata
{
ProjectPath = projectPath,
ProjectName = Path.GetFileNameWithoutExtension(projectPath),
ProjectStyle = ProjectStyle.PackageReference,
ProjectUniqueName = projectPath,
OutputPath = Path.GetTempPath(),
OriginalTargetFrameworks = targetFrameworks.Select(i => i.ToString()).ToList(),
ConfigFilePaths = SettingsUtility.GetConfigFilePaths(_nugetSettings).ToList(),
PackagesPath = SettingsUtility.GetGlobalPackagesFolder(_nugetSettings),
Sources = SettingsUtility.GetEnabledSources(_nugetSettings).ToList(),
FallbackFolders = SettingsUtility.GetFallbackPackageFolders(_nugetSettings).ToList()
},
FilePath = projectPath,
Name = Path.GetFileNameWithoutExtension(projectPath),
};
DependencyGraphSpec dependencyGraphSpec = new DependencyGraphSpec();
dependencyGraphSpec.AddProject(packageSpec);
dependencyGraphSpec.AddRestore(packageSpec.RestoreMetadata.ProjectUniqueName);
IPreLoadedRestoreRequestProvider requestProvider = new DependencyGraphSpecRequestProvider(new RestoreCommandProvidersCache(), dependencyGraphSpec);
RestoreArgs restoreArgs = new RestoreArgs
{
AllowNoOp = true,
CacheContext = sourceCacheContext,
CachingSourceProvider = new CachingSourceProvider(new PackageSourceProvider(_nugetSettings)),
Log = NullLogger.Instance,
};
// Create requests from the arguments
IReadOnlyList <RestoreSummaryRequest> requests = requestProvider.CreateRequests(restoreArgs).Result;
// Restore the package without generating extra files
RestoreResultPair restoreResult = RestoreRunner.RunWithoutCommit(requests, restoreArgs).Result.FirstOrDefault();
RestoreTargetGraph restoreTargetGraph = restoreResult?.Result.RestoreGraphs.FirstOrDefault();
return(restoreTargetGraph);
}
public static (RestoreRequest, RestoreResult) Restore(ILogger logger, NuGetFramework nugetFramework, string runtimeIdentifier, string packageName, VersionRange versionRange, string settingsRoot = null)
{
var settings = NuGet.Configuration.Settings.LoadDefaultSettings(settingsRoot);
var assemblies = new List <string>();
var projectPath = Path.Combine("StrideNugetResolver.json");
var spec = new PackageSpec()
{
// Make sure this package never collides with a dependency
Name = Path.GetFileNameWithoutExtension(projectPath),
FilePath = projectPath,
Dependencies = new List <LibraryDependency>()
{
new LibraryDependency
{
LibraryRange = new LibraryRange(packageName, versionRange, LibraryDependencyTarget.Package),
}
},
TargetFrameworks =
{
new TargetFrameworkInformation
{
FrameworkName = nugetFramework,
}
},
RestoreMetadata = new ProjectRestoreMetadata
{
ProjectPath = projectPath,
ProjectName = Path.GetFileNameWithoutExtension(projectPath),
ProjectStyle = ProjectStyle.PackageReference,
ProjectUniqueName = projectPath,
OutputPath = Path.Combine(Path.GetTempPath(), $"StrideNugetResolver-{packageName}-{versionRange.MinVersion.ToString()}-{nugetFramework.GetShortFolderName()}-{runtimeIdentifier}"),
OriginalTargetFrameworks = new[] { nugetFramework.GetShortFolderName() },
ConfigFilePaths = settings.GetConfigFilePaths(),
PackagesPath = SettingsUtility.GetGlobalPackagesFolder(settings),
Sources = SettingsUtility.GetEnabledSources(settings).ToList(),
FallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings).ToList()
},
RuntimeGraph = new RuntimeGraph(new[] { new RuntimeDescription(runtimeIdentifier) })
};
using (var context = new SourceCacheContext())
{
context.IgnoreFailedSources = true;
var dependencyGraphSpec = new DependencyGraphSpec();
dependencyGraphSpec.AddProject(spec);
dependencyGraphSpec.AddRestore(spec.RestoreMetadata.ProjectUniqueName);
IPreLoadedRestoreRequestProvider requestProvider = new DependencyGraphSpecRequestProvider(new RestoreCommandProvidersCache(), dependencyGraphSpec);
var restoreArgs = new RestoreArgs
{
AllowNoOp = true,
CacheContext = context,
CachingSourceProvider = new CachingSourceProvider(new PackageSourceProvider(settings)),
Log = logger,
};
// Create requests from the arguments
var requests = requestProvider.CreateRequests(restoreArgs).Result;
// Restore the packages
for (int tryCount = 0; tryCount < 2; ++tryCount)
{
try
{
var results = RestoreRunner.RunWithoutCommit(requests, restoreArgs).Result;
// Commit results so that noop cache works next time
foreach (var result in results)
{
result.Result.CommitAsync(logger, CancellationToken.None).Wait();
}
var mainResult = results.First();
return(mainResult.SummaryRequest.Request, mainResult.Result);
}
catch (Exception e) when(e is UnauthorizedAccessException || e is IOException || ((e is AggregateException ae) && ae.InnerExceptions.Any(e2 => e2 is UnauthorizedAccessException || e2 is IOException)))
{
// If we have an unauthorized access exception, it means assemblies are locked by running Stride process
// During first try, kill some known harmless processes, and try again
if (tryCount == 1)
{
throw;
}
foreach (var process in new[] { "Stride.ConnectionRouter" }.SelectMany(Process.GetProcessesByName))
{
try
{
if (process.Id != Process.GetCurrentProcess().Id)
{
process.Kill();
process.WaitForExit();
}
}
catch { }
}
}
}
Debug.Fail("Unreachable code");
return(default);
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);
}
public async Task GetPackageSpecsAsync_ReadSettingsWithFullPaths(string restorePackagesPath, string sources, string fallbackFolders)
{
// Arrange
using (var testDirectory = TestDirectory.Create())
{
var projectAdapter = CreateProjectAdapter(testDirectory);
Mock.Get(projectAdapter)
.SetupGet(x => x.RestorePackagesPath)
.Returns(restorePackagesPath);
Mock.Get(projectAdapter)
.SetupGet(x => x.RestoreSources)
.Returns(sources);
Mock.Get(projectAdapter)
.SetupGet(x => x.RestoreFallbackFolders)
.Returns(fallbackFolders);
var projectServices = new TestProjectSystemServices();
var testProject = new LegacyPackageReferenceProject(
projectAdapter,
Guid.NewGuid().ToString(),
projectServices,
_threadingService);
var settings = NullSettings.Instance;
var testDependencyGraphCacheContext = new DependencyGraphCacheContext(NullLogger.Instance, settings);
await _threadingService.JoinableTaskFactory.SwitchToMainThreadAsync();
// Act
var packageSpecs = await testProject.GetPackageSpecsAsync(testDependencyGraphCacheContext);
// Assert
Assert.NotNull(packageSpecs);
var actualRestoreSpec = packageSpecs.Single();
SpecValidationUtility.ValidateProjectSpec(actualRestoreSpec);
// Assert packagespath
Assert.Equal(restorePackagesPath != null ? restorePackagesPath : SettingsUtility.GetGlobalPackagesFolder(settings), actualRestoreSpec.RestoreMetadata.PackagesPath);
// assert sources
var specSources = actualRestoreSpec.RestoreMetadata.Sources.Select(e => e.Source);
var expectedSources = sources != null?MSBuildStringUtility.Split(sources) : SettingsUtility.GetEnabledSources(settings).Select(e => e.Source);
Assert.True(Enumerable.SequenceEqual(expectedSources.OrderBy(t => t), specSources.OrderBy(t => t)));
// assert fallbackfolders
var specFallback = actualRestoreSpec.RestoreMetadata.FallbackFolders;
var expectedFolders = fallbackFolders != null?MSBuildStringUtility.Split(fallbackFolders) : SettingsUtility.GetFallbackPackageFolders(settings);
Assert.True(Enumerable.SequenceEqual(expectedFolders.OrderBy(t => t), specFallback.OrderBy(t => t)));
// Verify
Mock.Get(projectAdapter)
.Verify(x => x.RestorePackagesPath, Times.Once);
Mock.Get(projectAdapter)
.Verify(x => x.RestoreSources, Times.Once);
Mock.Get(projectAdapter)
.Verify(x => x.RestoreFallbackFolders, Times.Once);
}
}
public NuGetSourceRepositoryProvider(ISettings settings, ICakeConfiguration config, PackageReference package, string packagesRoot)
{
if (settings is null)
{
throw new ArgumentNullException(nameof(settings));
}
if (config is null)
{
throw new ArgumentNullException(nameof(config));
}
if (package is null)
{
throw new ArgumentNullException(nameof(package));
}
// Create the default v3 resource provider
_resourceProviders = new List <Lazy <INuGetResourceProvider> >();
_resourceProviders.AddRange(Repository.Provider.GetCoreV3());
// Add repositories
var sourceComparer = new NuGetSourceRepositoryComparer();
_repositories = new HashSet <SourceRepository>(sourceComparer);
_primaryRepositories = new HashSet <SourceRepository>(sourceComparer);
_localRepositories = new HashSet <SourceRepository>(sourceComparer);
_localRepositories.Add(CreateRepository(packagesRoot));
_localRepositories.Add(CreateRepository(SettingsUtility.GetGlobalPackagesFolder(settings)));
_localRepositories.AddRange(SettingsUtility.GetFallbackPackageFolders(settings).Select(CreateRepository));
var packageSources = new PackageSourceProvider(settings).LoadPackageSources().ToList();
if (package.Address != null)
{
var repository = GetOrCreateRepository(package.Address.AbsoluteUri);
// Sources specified in directive is always primary.
_repositories.Add(repository);
_primaryRepositories.Add(repository);
}
var nugetSources = config.GetValue(Constants.NuGet.Source);
if (!string.IsNullOrEmpty(nugetSources))
{
foreach (var nugetSource in nugetSources.Split(';'))
{
if (!string.IsNullOrWhiteSpace(nugetSource))
{
var repository = GetOrCreateRepository(nugetSource);
_repositories.Add(repository);
// If source is not specified in directive, add it as primary source.
if (package.Address == null)
{
_primaryRepositories.Add(repository);
}
}
}
}
else
{
// Only add sources added via NuGet.config if nuget_source configuration value is not specified.
foreach (var source in packageSources)
{
if (source.IsEnabled)
{
var repository = CreateRepository(source);
_repositories.Add(repository);
// If source is not specified in directive, add it as primary source.
if (package.Address == null)
{
_primaryRepositories.Add(repository);
}
}
}
}
SourceRepository GetOrCreateRepository(string source)
{
var packageSource = packageSources
.Where(p => p.IsEnabled)
.FirstOrDefault(p => p.Source.Equals(source, StringComparison.OrdinalIgnoreCase));
return(packageSource == null?
CreateRepository(source) :
CreateRepository(packageSource));
}
}
/// <summary>
/// Fetch, if not already downloaded, and install the package represented by
/// (<paramref name="packageId"/>, <paramref name="version"/>).
/// </summary>
/// <remarks>It is safe to call it concurrently be cause we operations are done using the FileLock.</remarks>
/// <param name="packageId">Name of package to install.</param>
/// <param name="version">Version of package to install.</param>
public async Task <NugetLocalPackage> InstallPackage(string packageId, PackageVersion version, IEnumerable <string> targetFrameworks, ProgressReport progress)
{
using (GetLocalRepositoryLock())
{
currentProgressReport = progress;
try
{
var identity = new PackageIdentity(packageId, version.ToNuGetVersion());
var resolutionContext = new ResolutionContext(
DependencyBehavior.Lowest,
true,
true,
VersionConstraints.None);
var repositories = PackageSources.Select(sourceRepositoryProvider.CreateRepository).ToArray();
var projectContext = new EmptyNuGetProjectContext()
{
ActionType = NuGetActionType.Install,
PackageExtractionContext = new PackageExtractionContext(PackageSaveMode.Defaultv3, XmlDocFileSaveMode.Skip, null, NativeLogger),
};
ActivityCorrelationId.StartNew();
{
var installPath = SettingsUtility.GetGlobalPackagesFolder(settings);
// In case it's a package without any TFM (i.e. Visual Studio plugin), we still need to specify one
if (!targetFrameworks.Any())
{
targetFrameworks = new string[] { "net6.0" }
}
;
// Old version expects to be installed in GamePackages
if (packageId == "Xenko" && version < new PackageVersion(3, 0, 0, 0) && oldRootDirectory != null)
{
installPath = oldRootDirectory;
}
var projectPath = Path.Combine("StrideLauncher.json");
var spec = new PackageSpec()
{
Name = Path.GetFileNameWithoutExtension(projectPath), // make sure this package never collides with a dependency
FilePath = projectPath,
Dependencies = new List <LibraryDependency>()
{
new LibraryDependency
{
LibraryRange = new LibraryRange(packageId, new VersionRange(version.ToNuGetVersion()), LibraryDependencyTarget.Package),
}
},
RestoreMetadata = new ProjectRestoreMetadata
{
ProjectPath = projectPath,
ProjectName = Path.GetFileNameWithoutExtension(projectPath),
ProjectStyle = ProjectStyle.PackageReference,
ProjectUniqueName = projectPath,
OutputPath = Path.Combine(Path.GetTempPath(), $"StrideLauncher-{packageId}-{version.ToString()}"),
OriginalTargetFrameworks = targetFrameworks.ToList(),
ConfigFilePaths = settings.GetConfigFilePaths(),
PackagesPath = installPath,
Sources = SettingsUtility.GetEnabledSources(settings).ToList(),
FallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings).ToList()
},
};
foreach (var targetFramework in targetFrameworks)
{
spec.TargetFrameworks.Add(new TargetFrameworkInformation {
FrameworkName = NuGetFramework.Parse(targetFramework)
});
}
using (var context = new SourceCacheContext {
MaxAge = DateTimeOffset.UtcNow
})
{
context.IgnoreFailedSources = true;
var dependencyGraphSpec = new DependencyGraphSpec();
dependencyGraphSpec.AddProject(spec);
dependencyGraphSpec.AddRestore(spec.RestoreMetadata.ProjectUniqueName);
IPreLoadedRestoreRequestProvider requestProvider = new DependencyGraphSpecRequestProvider(new RestoreCommandProvidersCache(), dependencyGraphSpec);
var restoreArgs = new RestoreArgs
{
AllowNoOp = true,
CacheContext = context,
CachingSourceProvider = new CachingSourceProvider(new PackageSourceProvider(settings)),
Log = NativeLogger,
};
// Create requests from the arguments
var requests = requestProvider.CreateRequests(restoreArgs).Result;
foreach (var request in requests)
{
// Limit concurrency to avoid timeout
request.Request.MaxDegreeOfConcurrency = 4;
var command = new RestoreCommand(request.Request);
// Act
var result = await command.ExecuteAsync();
if (!result.Success)
{
throw new InvalidOperationException($"Could not restore package {packageId}");
}
foreach (var install in result.RestoreGraphs.Last().Install)
{
var package = result.LockFile.Libraries.FirstOrDefault(x => x.Name == install.Library.Name && x.Version == install.Library.Version);
if (package != null)
{
var packagePath = Path.Combine(installPath, package.Path);
OnPackageInstalled(this, new PackageOperationEventArgs(new PackageName(install.Library.Name, install.Library.Version.ToPackageVersion()), packagePath));
}
}
}
}
if (packageId == "Xenko" && version < new PackageVersion(3, 0, 0, 0))
{
UpdateTargetsHelper();
}
}
// Load the recently installed package
var installedPackages = GetPackagesInstalled(new[] { packageId });
return(installedPackages.FirstOrDefault(p => p.Version == version));
}
finally
{
currentProgressReport = null;
}
}
}
public static async Task <(RestoreRequest, RestoreResult)> Restore(ILogger logger, string packageName, VersionRange versionRange)
{
var settings = NuGet.Configuration.Settings.LoadDefaultSettings(null);
var packageSourceProvider = new PackageSourceProvider(settings);
var installPath = SettingsUtility.GetGlobalPackagesFolder(settings);
var assemblies = new List <string>();
var projectPath = Path.Combine("XenkoNugetResolver.json");
var spec = new PackageSpec()
{
Name = Path.GetFileNameWithoutExtension(projectPath), // make sure this package never collides with a dependency
FilePath = projectPath,
Dependencies = new List <LibraryDependency>()
{
new LibraryDependency
{
LibraryRange = new LibraryRange(packageName, versionRange, LibraryDependencyTarget.Package),
}
},
TargetFrameworks =
{
new TargetFrameworkInformation
{
FrameworkName = NuGetFramework.Parse("net48"),
}
},
RestoreMetadata = new ProjectRestoreMetadata
{
ProjectPath = projectPath,
ProjectName = Path.GetFileNameWithoutExtension(projectPath),
ProjectStyle = ProjectStyle.PackageReference,
ProjectUniqueName = projectPath,
OutputPath = Path.Combine(Path.GetTempPath(), $"XenkoNugetResolver-{packageName}-{versionRange.MinVersion.ToString()}"),
OriginalTargetFrameworks = new[] { "net48" },
ConfigFilePaths = settings.GetConfigFilePaths(),
PackagesPath = SettingsUtility.GetGlobalPackagesFolder(settings),
Sources = SettingsUtility.GetEnabledSources(settings).ToList(),
FallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings).ToList()
},
};
// remove all remote sources, so we don't have to worry about connectivity issues
// we are only restoring local dev packages anyway
for (int i = 0; i < spec.RestoreMetadata.Sources.Count; i++)
{
var s = spec.RestoreMetadata.Sources[i];
if (s.IsLocal == false)
{
spec.RestoreMetadata.Sources.RemoveAt(i);
i--;
}
}
using (var context = new SourceCacheContext())
{
context.IgnoreFailedSources = true;
var dependencyGraphSpec = new DependencyGraphSpec();
dependencyGraphSpec.AddProject(spec);
dependencyGraphSpec.AddRestore(spec.RestoreMetadata.ProjectUniqueName);
IPreLoadedRestoreRequestProvider requestProvider = new DependencyGraphSpecRequestProvider(new RestoreCommandProvidersCache(), dependencyGraphSpec);
var restoreArgs = new RestoreArgs
{
AllowNoOp = true,
CacheContext = context,
CachingSourceProvider = new CachingSourceProvider(new PackageSourceProvider(settings)),
Log = logger,
};
// Create requests from the arguments
var requests = requestProvider.CreateRequests(restoreArgs).Result;
// Restore the packages
for (int tryCount = 0; tryCount < 2; ++tryCount)
{
try
{
var results = await RestoreRunner.RunWithoutCommit(requests, restoreArgs);
// Commit results so that noop cache works next time
foreach (var result in results)
{
await result.Result.CommitAsync(logger, CancellationToken.None);
}
var mainResult = results.First();
return(mainResult.SummaryRequest.Request, mainResult.Result);
}
catch (Exception e) when(e is UnauthorizedAccessException || e is IOException)
{
// If we have an unauthorized access exception, it means assemblies are locked by running Xenko process
// During first try, kill some known harmless processes, and try again
if (tryCount == 1)
{
throw;
}
foreach (var process in new[] { "Xenko.ConnectionRouter" }.SelectMany(Process.GetProcessesByName))
{
try
{
if (process.Id != Process.GetCurrentProcess().Id)
{
process.Kill();
process.WaitForExit();
}
}
catch (Exception)
{
}
}
}
}
throw new InvalidOperationException("Unreachable code");
}
}
public IReadOnlyList <string> GetEffectiveFallbackPackageFolders(ISettings settings)
{
return(SettingsUtility.GetFallbackPackageFolders(settings));
}
public override bool Execute()
{
var log = new MSBuildLogger(Log);
// Log Inputs
BuildTasksUtility.LogInputParam(log, nameof(ProjectUniqueName), ProjectUniqueName);
BuildTasksUtility.LogInputParam(log, nameof(RestoreSources), RestoreSources);
BuildTasksUtility.LogInputParam(log, nameof(RestorePackagesPath), RestorePackagesPath);
BuildTasksUtility.LogInputParam(log, nameof(RestoreFallbackFolders), RestoreFallbackFolders);
BuildTasksUtility.LogInputParam(log, nameof(RestoreConfigFile), RestoreConfigFile);
BuildTasksUtility.LogInputParam(log, nameof(RestoreSolutionDirectory), RestoreSolutionDirectory);
BuildTasksUtility.LogInputParam(log, nameof(RestorePackagesPathOverride), RestorePackagesPathOverride);
BuildTasksUtility.LogInputParam(log, nameof(RestoreSourcesOverride), RestoreSourcesOverride);
BuildTasksUtility.LogInputParam(log, nameof(RestoreFallbackFoldersOverride), RestoreFallbackFoldersOverride);
BuildTasksUtility.LogInputParam(log, nameof(MSBuildStartupDirectory), MSBuildStartupDirectory);
try
{
// Validate inputs
if (RestoreSourcesOverride == null &&
MSBuildRestoreUtility.LogErrorForClearIfInvalid(RestoreSources, ProjectUniqueName, log))
{
// Fail due to invalid source combination
return(false);
}
if (RestoreFallbackFoldersOverride == null &&
MSBuildRestoreUtility.LogErrorForClearIfInvalid(RestoreFallbackFolders, ProjectUniqueName, log))
{
// Fail due to invalid fallback combination
return(false);
}
// Settings
// Find the absolute path of nuget.config, this should only be set on the command line. Setting the path in project files
// is something that could happen, but it is not supported.
var absoluteConfigFilePath = GetGlobalAbsolutePath(RestoreConfigFile);
var settings = RestoreSettingsUtils.ReadSettings(RestoreSolutionDirectory, Path.GetDirectoryName(ProjectUniqueName), absoluteConfigFilePath, _machineWideSettings);
OutputConfigFilePaths = SettingsUtility.GetConfigFilePaths(settings).ToArray();
// PackagesPath
OutputPackagesPath = RestoreSettingsUtils.GetValue(
() => GetGlobalAbsolutePath(RestorePackagesPathOverride),
() => string.IsNullOrEmpty(RestorePackagesPath) ? null : UriUtility.GetAbsolutePathFromFile(ProjectUniqueName, RestorePackagesPath),
() => SettingsUtility.GetGlobalPackagesFolder(settings));
// Sources
var currentSources = RestoreSettingsUtils.GetValue(
() => RestoreSourcesOverride?.Select(MSBuildRestoreUtility.FixSourcePath).Select(e => GetGlobalAbsolutePath(e)).ToArray(),
() => MSBuildRestoreUtility.ContainsClearKeyword(RestoreSources) ? new string[0] : null,
() => RestoreSources?.Select(MSBuildRestoreUtility.FixSourcePath).Select(e => UriUtility.GetAbsolutePathFromFile(ProjectUniqueName, e)).ToArray(),
() => (new PackageSourceProvider(settings)).LoadPackageSources().Where(e => e.IsEnabled).Select(e => e.Source).ToArray());
// Append additional sources
// Escape strings to avoid xplat path issues with msbuild.
var additionalProjectSources = MSBuildRestoreUtility.AggregateSources(
values: GetPropertyValues(RestoreSettingsPerFramework, "RestoreAdditionalProjectSources"),
excludeValues: Enumerable.Empty <string>())
.Select(MSBuildRestoreUtility.FixSourcePath)
.ToArray();
OutputSources = AppendItems(currentSources, additionalProjectSources);
// Fallback folders
var currentFallbackFolders = RestoreSettingsUtils.GetValue(
() => RestoreFallbackFoldersOverride?.Select(e => GetGlobalAbsolutePath(e)).ToArray(),
() => MSBuildRestoreUtility.ContainsClearKeyword(RestoreFallbackFolders) ? new string[0] : null,
() => RestoreFallbackFolders?.Select(e => UriUtility.GetAbsolutePathFromFile(ProjectUniqueName, e)).ToArray(),
() => SettingsUtility.GetFallbackPackageFolders(settings).ToArray());
// Append additional fallback folders after removing excluded folders
var additionalProjectFallbackFolders = MSBuildRestoreUtility.AggregateSources(
values: GetPropertyValues(RestoreSettingsPerFramework, "RestoreAdditionalProjectFallbackFolders"),
excludeValues: GetPropertyValues(RestoreSettingsPerFramework, "RestoreAdditionalProjectFallbackFoldersExcludes"))
.ToArray();
OutputFallbackFolders = AppendItems(currentFallbackFolders, additionalProjectFallbackFolders);
}
catch (Exception ex)
{
// Log exceptions with error codes if they exist.
ExceptionUtilities.LogException(ex, log);
return(false);
}
// Log Outputs
BuildTasksUtility.LogOutputParam(log, nameof(OutputPackagesPath), OutputPackagesPath);
BuildTasksUtility.LogOutputParam(log, nameof(OutputSources), OutputSources);
BuildTasksUtility.LogOutputParam(log, nameof(OutputFallbackFolders), OutputFallbackFolders);
BuildTasksUtility.LogOutputParam(log, nameof(OutputConfigFilePaths), OutputConfigFilePaths);
return(true);
}
/// <summary>
/// Restores a package by querying, downloading, and unzipping it without generating any other files (like project.assets.json).
/// </summary>
/// <param name="projectPath">The full path to the project.</param>
/// <param name="id">The ID of the package.</param>
/// <param name="version">The version of the package.</param>
/// <param name="settings">The NuGet settings to use.</param>
/// <param name="logger">An <see cref="ILogger"/> to use for logging.</param>
/// <returns></returns>
public static Task <IReadOnlyList <RestoreResultPair> > RunWithoutCommit(string projectPath, string id, string version, ISettings settings, ILogger logger)
{
using (SourceCacheContext sourceCacheContext = new SourceCacheContext
{
IgnoreFailedSources = true,
})
{
// The package spec details what packages to restore
PackageSpec packageSpec = new PackageSpec(TargetFrameworks.Select(i => new TargetFrameworkInformation
{
FrameworkName = i,
}).ToList())
{
Dependencies = new List <LibraryDependency>
{
new LibraryDependency
{
LibraryRange = new LibraryRange(id, new VersionRange(NuGetVersion.Parse(version)), LibraryDependencyTarget.Package),
SuppressParent = LibraryIncludeFlags.All,
AutoReferenced = true,
IncludeType = LibraryIncludeFlags.None,
Type = LibraryDependencyType.Build
}
},
RestoreMetadata = new ProjectRestoreMetadata
{
ProjectPath = projectPath,
ProjectName = Path.GetFileNameWithoutExtension(projectPath),
ProjectStyle = ProjectStyle.PackageReference,
ProjectUniqueName = projectPath,
OutputPath = Path.GetTempPath(),
OriginalTargetFrameworks = TargetFrameworks.Select(i => i.ToString()).ToList(),
ConfigFilePaths = SettingsUtility.GetConfigFilePaths(settings).ToList(),
PackagesPath = SettingsUtility.GetGlobalPackagesFolder(settings),
Sources = SettingsUtility.GetEnabledSources(settings).ToList(),
FallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings).ToList()
},
FilePath = projectPath,
Name = Path.GetFileNameWithoutExtension(projectPath),
};
DependencyGraphSpec dependencyGraphSpec = new DependencyGraphSpec();
dependencyGraphSpec.AddProject(packageSpec);
dependencyGraphSpec.AddRestore(packageSpec.RestoreMetadata.ProjectUniqueName);
IPreLoadedRestoreRequestProvider requestProvider = new DependencyGraphSpecRequestProvider(new RestoreCommandProvidersCache(), dependencyGraphSpec);
RestoreArgs restoreArgs = new RestoreArgs
{
AllowNoOp = true,
CacheContext = sourceCacheContext,
CachingSourceProvider = new CachingSourceProvider(new PackageSourceProvider(settings)),
Log = logger,
};
// Create requests from the arguments
IReadOnlyList <RestoreSummaryRequest> requests = requestProvider.CreateRequests(restoreArgs).Result;
// Restore the package without generating extra files
return(RestoreRunner.RunWithoutCommit(requests, restoreArgs));
}
}
/// <summary>
/// Restores a package by querying, downloading, and unzipping it without generating any other files (like project.assets.json).
/// </summary>
/// <param name="libraryIdentity">The <see cref="LibraryIdentity"/> of the package.</param>
/// <param name="settings">The NuGet settings to use.</param>
/// <param name="logger">An <see cref="ILogger"/> to use for logging.</param>
/// <returns></returns>
public static Task <IReadOnlyList <RestoreResultPair> > RunWithoutCommit(LibraryIdentity libraryIdentity, ISettings settings, ILogger logger)
{
using (var sourceCacheContext = new SourceCacheContext
{
IgnoreFailedSources = true,
})
{
var projectDirectory = Path.Combine(NuGetEnvironment.GetFolderPath(NuGetFolderPath.Temp), Guid.NewGuid().ToString("N"));
var projectName = Guid.NewGuid().ToString("N");
var projectFullPath = Path.Combine(projectDirectory, $"{projectName}.proj");
// Iterate through TargetFrameworks to generate Lists required for packageSpec
var frameworks = new List <TargetFrameworkInformation>(TargetFrameworks.Count);
var originalTargetFrameworks = new List <string>(TargetFrameworks.Count);
foreach (var tf in TargetFrameworks)
{
frameworks.Add(new TargetFrameworkInformation
{
FrameworkName = tf
});
originalTargetFrameworks.Add(tf.ToString());
}
// The package spec details what packages to restore
var packageSpec = new PackageSpec(frameworks)
{
Dependencies = new List <LibraryDependency>
{
new LibraryDependency
{
LibraryRange = new LibraryRange(
libraryIdentity.Name,
new VersionRange(
minVersion: libraryIdentity.Version,
includeMinVersion: true,
maxVersion: libraryIdentity.Version,
includeMaxVersion: true),
LibraryDependencyTarget.Package),
SuppressParent = LibraryIncludeFlags.All,
AutoReferenced = true,
IncludeType = LibraryIncludeFlags.None,
}
},
RestoreMetadata = new ProjectRestoreMetadata
{
ProjectPath = projectFullPath,
ProjectName = projectName,
ProjectStyle = ProjectStyle.PackageReference,
ProjectUniqueName = projectFullPath,
OutputPath = projectDirectory,
OriginalTargetFrameworks = originalTargetFrameworks,
ConfigFilePaths = settings.GetConfigFilePaths(),
PackagesPath = SettingsUtility.GetGlobalPackagesFolder(settings),
Sources = SettingsUtility.GetEnabledSources(settings).AsList(),
FallbackFolders = SettingsUtility.GetFallbackPackageFolders(settings).ToList()
},
FilePath = projectFullPath,
Name = projectName,
};
var dependencyGraphSpec = new DependencyGraphSpec();
dependencyGraphSpec.AddProject(packageSpec);
dependencyGraphSpec.AddRestore(packageSpec.RestoreMetadata.ProjectUniqueName);
IPreLoadedRestoreRequestProvider requestProvider = new DependencyGraphSpecRequestProvider(new RestoreCommandProvidersCache(), dependencyGraphSpec);
var restoreArgs = new RestoreArgs
{
AllowNoOp = false,
CacheContext = sourceCacheContext,
#pragma warning disable CS0618 // Type or member is obsolete
CachingSourceProvider = new CachingSourceProvider(new PackageSourceProvider(settings, enablePackageSourcesChangedEvent: false)),
#pragma warning restore CS0618 // Type or member is obsolete
Log = logger,
};
// Create requests from the arguments
var requests = requestProvider.CreateRequests(restoreArgs).Result;
// Restore the package without generating extra files
return(RestoreRunner.RunWithoutCommit(requests, restoreArgs));
}
}