public async Task <IEnumerable <string> > ExtractPackageAsync(string packagePath, DirectoryPath targetFolder)
{
await using FileStream packageStream = File.OpenRead(packagePath);
PackageFolderReader packageReader = new PackageFolderReader(targetFolder.Value);
PackageExtractionContext packageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv3,
XmlDocFileSaveMode.None,
null,
_verboseLogger);
NuGetPackagePathResolver packagePathResolver = new NuGetPackagePathResolver(targetFolder.Value);
CancellationToken cancellationToken = CancellationToken.None;
var allFilesInPackage = await PackageExtractor.ExtractPackageAsync(
targetFolder.Value,
packageStream,
packagePathResolver,
packageExtractionContext,
cancellationToken);
if (!OperatingSystem.IsWindows())
{
string workloadUnixFilePermissions = allFilesInPackage.SingleOrDefault(p =>
Path.GetRelativePath(targetFolder.Value, p).Equals("data/UnixFilePermissions.xml",
StringComparison.OrdinalIgnoreCase));
if (workloadUnixFilePermissions != default)
{
var permissionList = WorkloadUnixFilePermissions.FileList.Deserialize(workloadUnixFilePermissions);
foreach (var fileAndPermission in permissionList.File)
{
_filePermissionSetter
.SetPermission(
Path.Combine(targetFolder.Value, fileAndPermission.Path),
fileAndPermission.Permission);
}
}
else
{
// https://github.com/dotnet/sdk/issues/18239
foreach (FilePath filePath in FindAllFilesNeedExecutablePermission(allFilesInPackage,
targetFolder.Value))
{
_filePermissionSetter.SetPermission(filePath.Value, "755");
}
}
}
return(allFilesInPackage);
}
public async Task PackageExpander_ExpandsPackage_WithNupkgCopy()
{
// Arrange
using (var package = TestPackagesCore.GetPackageWithNupkgCopy())
{
var version = new NuGetVersion(package.Version);
var identity = new PackageIdentity(package.Id, version);
using (var packagesDir = TestDirectory.Create())
{
var pathResolver = new VersionFolderPathResolver(packagesDir);
var token = CancellationToken.None;
var logger = NullLogger.Instance;
var packageExtractionContext = new PackageExtractionContext(
packageSaveMode: PackageSaveMode.Defaultv3,
xmlDocFileSaveMode: XmlDocFileSaveMode.None,
clientPolicyContext: null,
logger: logger);
var versionFolderPathResolver = new VersionFolderPathResolver(packagesDir);
// Act
using (var packageDownloader = new LocalPackageArchiveDownloader(
null,
package.File.FullName,
identity,
logger))
{
await PackageExtractor.InstallFromSourceAsync(
identity,
packageDownloader,
versionFolderPathResolver,
packageExtractionContext,
token);
}
// Assert
var packageDir = pathResolver.GetInstallPath(package.Id, identity.Version);
AssertDirectoryExists(packageDir, packageDir + " does not exist");
var nupkgPath = pathResolver.GetPackageFilePath(package.Id, identity.Version);
Assert.True(File.Exists(nupkgPath), nupkgPath + " does not exist");
var dllPath = Path.Combine(packageDir, "lib", "net40", "one.dll");
Assert.True(File.Exists(dllPath), dllPath + " does not exist");
}
}
}
public virtual async Task <NuGetInstallResult> InstallAsync(PackageIdentity packageIdentity, bool allowPrereleaseVersions = false)
{
using var cacheContext = new SourceCacheContext();
IEnumerable <SourcePackageDependencyInfo> dependencyPackages;
try
{
dependencyPackages = await GetDependenciesAsync(packageIdentity, cacheContext);
}
catch (NuGetResolverInputException ex)
{
Logger.LogDebug(ex.ToString());
return(new NuGetInstallResult(NuGetInstallCode.PackageOrVersionNotFound));
}
var packageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Nupkg,
XmlDocFileSaveMode.None,
ClientPolicyContext.GetClientPolicy(m_NugetSettings, Logger),
Logger);
foreach (var dependencyPackage in dependencyPackages)
{
var installedPath = m_PackagePathResolver.GetInstalledPath(dependencyPackage);
if (installedPath == null)
{
Logger.LogInformation($"Downloading: {dependencyPackage.Id} v{dependencyPackage.Version.OriginalVersion}");
var downloadResource = await dependencyPackage.Source.GetResourceAsync <DownloadResource>(CancellationToken.None);
var downloadResult = await downloadResource.GetDownloadResourceResultAsync(
dependencyPackage,
new PackageDownloadContext(cacheContext),
SettingsUtility.GetGlobalPackagesFolder(m_NugetSettings),
Logger, CancellationToken.None);
await PackageExtractor.ExtractPackageAsync(
downloadResult.PackageSource,
downloadResult.PackageStream,
m_PackagePathResolver,
packageExtractionContext,
CancellationToken.None);
}
await LoadAssembliesFromNuGetPackageAsync(GetNugetPackageFile(dependencyPackage));
}
return(new NuGetInstallResult(packageIdentity));
}
public static async Task InstallWithDependencies(string packageId, string version, string frameworkVersion, ILogger logger)
{
var packageVersion = NuGetVersion.Parse(version);
var nuGetFramework = NuGetFramework.ParseFolder(frameworkVersion);
var settings = Settings.LoadDefaultSettings(root: null);
var feed = new Uri("https://api.nuget.org/v3/index.json");
var repositoryList = new List <SourceRepository>();
repositoryList.Add(Repository.Factory.GetCoreV3(feed.AbsoluteUri, FeedType.HttpV3));
var sourceRepositoryProvider = new SourceRepositoryProvider(settings, Repository.Provider.GetCoreV3());
using (var cacheContext = new SourceCacheContext())
{
var availablePackages = new HashSet <SourcePackageDependencyInfo>(PackageIdentityComparer.Default);
await GetPackageDependencies(
new PackageIdentity(packageId, packageVersion),
nuGetFramework, cacheContext, logger, repositoryList, availablePackages);
var resolverContext = new PackageResolverContext(
DependencyBehavior.Lowest,
new[] { packageId },
Enumerable.Empty <string>(),
Enumerable.Empty <PackageReference>(),
Enumerable.Empty <PackageIdentity>(),
availablePackages,
sourceRepositoryProvider.GetRepositories().Select(s => s.PackageSource),
logger);
var resolver = new PackageResolver();
var packagesToInstall = resolver.Resolve(resolverContext, CancellationToken.None)
.Select(p => availablePackages.Single(x => PackageIdentityComparer.Default.Equals(x, p)));
var packagePathResolver = new PackagePathResolver(Path.GetFullPath("packages"));
var packageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv3,
XmlDocFileSaveMode.None,
ClientPolicyContext.GetClientPolicy(settings, logger),
logger);
//new PackageSignatureVerifier(
// signatureVerification.GetSignatureVerificationProviders()),
//SignedPackageVerifierSettings.GetDefault());
var frameworkReducer = new FrameworkReducer();
foreach (var packageToInstall in packagesToInstall)
{
InstallPackages(packagePathResolver, packageToInstall, cacheContext, packageExtractionContext,
frameworkReducer, nuGetFramework, settings, logger);
}
}
}
public async Task Test_ExtractionHonorsFileTimestamp()
{
// Arrange
var packageIdentity = new PackageIdentity("packageA", new NuGetVersion("2.0.3"));
var entryModifiedTime = new DateTimeOffset(1985, 11, 20, 12, 0, 0, TimeSpan.FromHours(-7.0)).DateTime;
using (var packagesDirectory = TestDirectory.Create())
{
var pathResolver = new VersionFolderPathResolver(packagesDirectory);
var packageFileInfo = await TestPackagesCore.GeneratePackageAsync(
packagesDirectory,
packageIdentity.Id,
packageIdentity.Version.ToNormalizedString(),
entryModifiedTime,
"lib/net45/A.dll");
var packageExtractionContext = new PackageExtractionContext(
packageSaveMode: PackageSaveMode.Defaultv3,
xmlDocFileSaveMode: XmlDocFileSaveMode.None,
clientPolicyContext: null,
logger: NullLogger.Instance);
var versionFolderPathResolver = new VersionFolderPathResolver(packagesDirectory);
// Act
using (var packageDownloader = new LocalPackageArchiveDownloader(
null,
packageFileInfo.FullName,
packageIdentity,
NullLogger.Instance))
{
await PackageExtractor.InstallFromSourceAsync(
packageIdentity,
packageDownloader,
versionFolderPathResolver,
packageExtractionContext,
CancellationToken.None);
}
// Assert
var packageVersionDirectory = pathResolver.GetInstallPath(packageIdentity.Id, packageIdentity.Version);
AssertDirectoryExists(packageVersionDirectory);
var dllPath = Path.Combine(packageVersionDirectory, "lib", "net45", "A.dll");
var dllFileInfo = new FileInfo(dllPath);
AssertFileExists(dllFileInfo.FullName);
Assert.Equal(entryModifiedTime, dllFileInfo.LastWriteTime);
}
}
public VSAPIProjectContext(bool skipAssemblyReferences, bool bindingRedirectsDisabled)
{
var signedPackageVerifier = new PackageSignatureVerifier(SignatureVerificationProviderFactory.GetSignatureVerificationProviders());
PackageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv2,
PackageExtractionBehavior.XmlDocFileSaveMode,
new LoggerAdapter(this),
signedPackageVerifier,
SignedPackageVerifierSettings.GetDefault());
SourceControlManagerProvider = ServiceLocator.GetInstanceSafe <ISourceControlManagerProvider>();
SkipAssemblyReferences = skipAssemblyReferences;
BindingRedirectsDisabled = bindingRedirectsDisabled;
}
private void InitNuGet()
{
_nugetSettings = Settings.LoadDefaultSettings(root: null);
_nugetSourceRepositoryProvider = new SourceRepositoryProvider(_nugetSettings, Repository.Provider.GetCoreV3());
_nuGetFramework = NuGetFramework.ParseFolder("netstandard2.0");
_packagesDirectory = _fileSystemManager.BuildFilePath(Path.Combine(_neonConfig.Plugins.Directory, "packages"));
_fileSystemManager.CreateDirectory(Path.Combine(_neonConfig.Plugins.Directory, "packages"));
_packagePathResolver = new PackagePathResolver(_packagesDirectory);
_packageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv3,
XmlDocFileSaveMode.None,
ClientPolicyContext.GetClientPolicy(_nugetSettings, NullLogger.Instance), NullLogger.Instance);
}
public ProjectRestoreRequest(
RestoreRequest request,
PackageSpec packageSpec,
LockFile existingLockFile,
RestoreCollectorLogger log)
{
CacheContext = request.CacheContext;
Log = log;
PackagesDirectory = request.PackagesDirectory;
ExistingLockFile = existingLockFile;
MaxDegreeOfConcurrency = request.MaxDegreeOfConcurrency;
PackageSaveMode = request.PackageSaveMode;
Project = packageSpec;
XmlDocFileSaveMode = request.XmlDocFileSaveMode;
PackageExtractionContext = new PackageExtractionContext(request.PackageSaveMode, request.XmlDocFileSaveMode, log, request.PackageSignatureVerifier);
}
public TestRestoreRequest(
PackageSpec project,
IEnumerable <PackageSource> sources,
string packagesDirectory,
PackageExtractionContext extractionContext,
ILogger log)
: this(
project,
sources.Select(source => Repository.Factory.GetCoreV3(source.Source)),
packagesDirectory,
new List <string>(),
new TestSourceCacheContext(),
extractionContext,
log)
{
}
private PackageExtractionContext GetExtractionContext()
{
// TODO read and check signatures
var signaturesCerts = Enumerable.Empty <TrustedSignerAllowListEntry>().ToList();
var policyContextForClient = ClientPolicyContext.GetClientPolicy(Settings.LoadDefaultSettings(null), _nugetLogger);
var extractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv3,
XmlDocFileSaveMode.Skip,
policyContextForClient,
_nugetLogger
);
return(extractionContext);
}
public async Task <List <PackageSearchItem> > GetLocal(Project project, PackageIdentity identity)
{
var result = new List <PackageSearchItem>();
using (var cacheContext = new SourceCacheContext())
{
var repositories = DefaultSourceRepositoryProvider.GetRepositories();
var availablePackages = new HashSet <SourcePackageDependencyInfo>(PackageIdentityComparer.Default);
await GetPackageDependencies(identity, cacheContext, availablePackages);
var resolverContext = new PackageResolverContext(
DependencyBehavior.Lowest,
new[] { identity.Id },
Enumerable.Empty <string>(),
Enumerable.Empty <NuGet.Packaging.PackageReference>(),
Enumerable.Empty <PackageIdentity>(),
availablePackages,
DefaultSourceRepositoryProvider.GetRepositories().Select(s => s.PackageSource),
NullLogger.Instance);
var resolver = new PackageResolver();
// resolverContext.IncludeUnlisted = true;
var packagesToInstall = resolver.Resolve(resolverContext, CancellationToken.None)
.Select(p => availablePackages.Single(x => PackageIdentityComparer.Default.Equals(x, p)));
var packagePathResolver = new NuGet.Packaging.PackagePathResolver(PackagesInstallFolder);
var clientPolicyContext = NuGet.Packaging.Signing.ClientPolicyContext.GetClientPolicy(Settings, NullLogger.Instance);
var packageExtractionContext = new PackageExtractionContext(PackageSaveMode.Defaultv3, XmlDocFileSaveMode.None, clientPolicyContext, NullLogger.Instance);
var frameworkReducer = new FrameworkReducer();
foreach (var packageToInstall in packagesToInstall)
{
var installedPath = packagePathResolver.GetInstalledPath(packageToInstall);
if (installedPath != null)
{
// per project or joined ?
// string TargetFolder = System.IO.Path.Combine(project.Path, "extensions");
string TargetFolder = System.IO.Path.Combine(Interfaces.Extensions.ProjectsDirectory, "extensions");
PackageReaderBase packageReader;
packageReader = new PackageFolderReader(installedPath);
result.Add(new PackageSearchItem(project, packageReader));
}
}
}
return(result);
}
public static async Task <DownloadResourceResult> AddPackageAsync(
string source,
PackageIdentity packageIdentity,
Stream packageStream,
string globalPackagesFolder,
Guid parentId,
PackageExtractionContext extractionContext,
ILogger logger,
CancellationToken token)
{
if (packageIdentity == null)
{
throw new ArgumentNullException(nameof(packageIdentity));
}
if (packageStream == null)
{
throw new ArgumentNullException(nameof(packageStream));
}
if (globalPackagesFolder == null)
{
throw new ArgumentNullException(nameof(globalPackagesFolder));
}
// The following call adds it to the global packages folder.
// Addition is performed using ConcurrentUtils, such that,
// multiple processes may add at the same time
var versionFolderPathResolver = new VersionFolderPathResolver(globalPackagesFolder);
await PackageExtractor.InstallFromSourceAsync(
source,
packageIdentity,
stream => packageStream.CopyToAsync(stream, BufferSize, token),
versionFolderPathResolver,
extractionContext,
token,
parentId);
var package = GetPackage(packageIdentity, globalPackagesFolder);
Debug.Assert(package.PackageStream.CanSeek);
Debug.Assert(package.PackageReader != null);
return(package);
}
private async Task PushPackageToFileSystem(Uri sourceUri,
string pathToPackage,
bool skipDuplicate,
ILogger log,
CancellationToken token)
{
var root = sourceUri.LocalPath;
PackageIdentity packageIdentity = null;
using (var reader = new PackageArchiveReader(pathToPackage))
{
packageIdentity = reader.GetIdentity();
}
if (IsV2LocalRepository(root))
{
var pathResolver = new PackagePathResolver(sourceUri.AbsolutePath, useSideBySidePaths: true);
var packageFileName = pathResolver.GetPackageFileName(packageIdentity);
var fullPath = Path.Combine(root, packageFileName);
File.Copy(pathToPackage, fullPath, overwrite: true);
//Indicate that SkipDuplicate is currently not supported in this scenario.
if (skipDuplicate)
{
log?.LogWarning(Strings.PushCommandSkipDuplicateNotImplemented);
}
}
else
{
var packageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv3,
PackageExtractionBehavior.XmlDocFileSaveMode,
ClientPolicyContext.GetClientPolicy(Settings, log),
log);
var context = new OfflineFeedAddContext(pathToPackage,
root,
log,
throwIfSourcePackageIsInvalid: true,
throwIfPackageExistsAndInvalid: !skipDuplicate,
throwIfPackageExists: !skipDuplicate,
extractionContext: packageExtractionContext);
await OfflineFeedUtility.AddPackageToSource(context, token);
}
}
/// <summary>
/// Create a packagets.config folder of nupkgs
/// </summary>
public static async Task CreateFolderFeedPackagesConfigAsync(string root, params string[] nupkgPaths)
{
var resolver = new PackagePathResolver(root);
var context = new PackageExtractionContext(
PackageSaveMode.Defaultv2,
PackageExtractionBehavior.XmlDocFileSaveMode,
NullLogger.Instance,
signedPackageVerifier: null);
foreach (var path in nupkgPaths)
{
using (var stream = File.OpenRead(path))
{
await PackageExtractor.ExtractPackageAsync(stream, resolver, context, CancellationToken.None);
}
}
}
public static async Task InstallPackages(PackagePathResolver packagePathResolver, SourcePackageDependencyInfo packageToInstall, SourceCacheContext cacheContext,
PackageExtractionContext packageExtractionContext, FrameworkReducer frameworkReducer, NuGetFramework nuGetFramework, ISettings settings, ILogger logger)
{
PackageReaderBase packageReader;
var installedPath = packagePathResolver.GetInstalledPath(packageToInstall);
if (installedPath == null)
{
var downloadResource =
await packageToInstall.Source.GetResourceAsync <DownloadResource>(CancellationToken.None);
var downloadResult = await downloadResource.GetDownloadResourceResultAsync(
packageToInstall,
new PackageDownloadContext(cacheContext),
SettingsUtility.GetGlobalPackagesFolder(settings),
logger, CancellationToken.None);
await PackageExtractor.ExtractPackageAsync(
downloadResult.PackageSource,
downloadResult.PackageStream,
packagePathResolver,
packageExtractionContext,
CancellationToken.None);
packageReader = downloadResult.PackageReader;
}
else
{
packageReader = new PackageFolderReader(installedPath);
}
var libItems = packageReader.GetLibItems();
var nearest = frameworkReducer.GetNearest(nuGetFramework, libItems.Select(x => x.TargetFramework));
Console.WriteLine(string.Join("\n", libItems
.Where(x => x.TargetFramework.Equals(nearest))
.SelectMany(x => x.Items)));
var frameworkItems = packageReader.GetFrameworkItems();
nearest = frameworkReducer.GetNearest(nuGetFramework,
frameworkItems.Select(x => x.TargetFramework));
Console.WriteLine(string.Join("\n", frameworkItems
.Where(x => x.TargetFramework.Equals(nearest))
.SelectMany(x => x.Items)));
}
public virtual async Task<NuGetInstallResult> InstallAsync(PackageIdentity packageIdentity, bool allowPrereleaseVersions = false)
{
using (var cacheContext = new SourceCacheContext())
{
IEnumerable<SourcePackageDependencyInfo> packagesToInstall;
try
{
packagesToInstall = await GetDependenciesAsync(packageIdentity, cacheContext);
}
catch (NuGetResolverInputException ex)
{
logger.LogDebug(ex.ToString());
return new NuGetInstallResult(NuGetInstallCode.PackageOrVersionNotFound);
}
var packageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Nupkg,
XmlDocFileSaveMode.None,
ClientPolicyContext.GetClientPolicy(nugetSettings, logger),
logger);
foreach (var packageToInstall in packagesToInstall)
{
var installedPath = packagePathResolver.GetInstalledPath(packageToInstall);
if (installedPath == null)
{
var downloadResource = await packageToInstall.Source.GetResourceAsync<DownloadResource>(CancellationToken.None);
var downloadResult = await downloadResource.GetDownloadResourceResultAsync(
packageToInstall,
new PackageDownloadContext(cacheContext),
SettingsUtility.GetGlobalPackagesFolder(nugetSettings),
logger, CancellationToken.None);
await PackageExtractor.ExtractPackageAsync(
downloadResult.PackageSource,
downloadResult.PackageStream,
packagePathResolver,
packageExtractionContext,
CancellationToken.None);
}
}
return new NuGetInstallResult(packageIdentity);
}
}
public async Task Test_ExtractionDoesNotExtractFiles_IfPackageSaveModeDoesNotIncludeFiles()
{
// Arrange
var packageIdentity = new PackageIdentity("packageA", new NuGetVersion("2.0.3"));
using (var packageFileInfo = TestPackagesCore.GetLegacyTestPackage())
using (var packagesDirectory = TestDirectory.Create())
{
var pathResolver = new VersionFolderPathResolver(packagesDirectory);
var packageExtractionContext = new PackageExtractionContext(
packageSaveMode: PackageSaveMode.Nuspec | PackageSaveMode.Nupkg,
xmlDocFileSaveMode: XmlDocFileSaveMode.None,
logger: NullLogger.Instance,
signedPackageVerifier: null,
signedPackageVerifierSettings: null);
var versionFolderPathResolver = new VersionFolderPathResolver(packagesDirectory);
// Act
using (var packageDownloader = new LocalPackageArchiveDownloader(
null,
packageFileInfo,
packageIdentity,
NullLogger.Instance))
{
await PackageExtractor.InstallFromSourceAsync(
packageIdentity,
packageDownloader,
versionFolderPathResolver,
packageExtractionContext,
CancellationToken.None);
}
// Assert
var packageVersionDirectory = pathResolver.GetInstallPath(packageIdentity.Id, packageIdentity.Version);
AssertDirectoryExists(packageVersionDirectory);
AssertFileExists(packageVersionDirectory, pathResolver.GetPackageFileName(packageIdentity.Id, packageIdentity.Version));
AssertFileExists(packageVersionDirectory, pathResolver.GetManifestFileName(packageIdentity.Id, packageIdentity.Version));
AssertFileExists(packageVersionDirectory, "packagea.2.0.3.nupkg.sha512");
Assert.False(File.Exists(Path.Combine(packageVersionDirectory, "lib", "test.dll")));
}
}
/// <summary>
/// Asynchronously copies satellite files.
/// </summary>
/// <param name="packageIdentity">A package identity.</param>
/// <param name="nuGetProjectContext">A NuGet project context.</param>
/// <param name="token">A cancellation token.</param>
/// <returns>A task that represents the asynchronous operation.
/// The task result (<see cref="Task{TResult}.Result" />) returns a <see cref="bool" />
/// indication successfulness of the operation.</returns>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="packageIdentity" />
/// is <c>null</c>.</exception>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="nuGetProjectContext" />
/// is <c>null</c>.</exception>
/// <exception cref="OperationCanceledException">Thrown if <paramref name="token" />
/// is cancelled.</exception>
public async Task <bool> CopySatelliteFilesAsync(
PackageIdentity packageIdentity,
INuGetProjectContext nuGetProjectContext,
CancellationToken token)
{
if (packageIdentity == null)
{
throw new ArgumentNullException(nameof(packageIdentity));
}
if (nuGetProjectContext == null)
{
throw new ArgumentNullException(nameof(nuGetProjectContext));
}
token.ThrowIfCancellationRequested();
var packageExtractionContext = nuGetProjectContext.PackageExtractionContext;
if (packageExtractionContext == null)
{
var signedPackageVerifier = new PackageSignatureVerifier(
SignatureVerificationProviderFactory.GetSignatureVerificationProviders(),
SignedPackageVerifierSettings.Default);
packageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv2,
PackageExtractionBehavior.XmlDocFileSaveMode,
new LoggerAdapter(nuGetProjectContext),
signedPackageVerifier);
}
var copiedSatelliteFiles = await PackageExtractor.CopySatelliteFilesAsync(
packageIdentity,
PackagePathResolver,
GetPackageSaveMode(nuGetProjectContext),
packageExtractionContext,
token);
FileSystemUtility.PendAddFiles(copiedSatelliteFiles, Root, nuGetProjectContext);
return(copiedSatelliteFiles.Any());
}
private async Task PushPackageToFileSystem(Uri sourceUri,
string pathToPackage,
ILogger log,
CancellationToken token)
{
var root = sourceUri.LocalPath;
PackageIdentity packageIdentity = null;
using (var reader = new PackageArchiveReader(pathToPackage))
{
packageIdentity = reader.GetIdentity();
}
if (IsV2LocalRepository(root))
{
var pathResolver = new PackagePathResolver(root, useSideBySidePaths: true);
var packageFileName = pathResolver.GetPackageFileName(packageIdentity);
var fullPath = Path.Combine(root, packageFileName);
File.Copy(pathToPackage, fullPath, overwrite: true);
}
else
{
var signedPackageVerifier = new PackageSignatureVerifier(SignatureVerificationProviderFactory.GetSignatureVerificationProviders());
var packageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv3,
PackageExtractionBehavior.XmlDocFileSaveMode,
log,
signedPackageVerifier,
SignedPackageVerifierSettings.GetClientPolicy(Settings, log));
var context = new OfflineFeedAddContext(pathToPackage,
root,
log,
throwIfSourcePackageIsInvalid: true,
throwIfPackageExistsAndInvalid: false,
throwIfPackageExists: false,
extractionContext: packageExtractionContext);
await OfflineFeedUtility.AddPackageToSource(context, token);
}
}
public async Task <IEnumerable <string> > ExtractPackageAsync(string packagePath, string targetFolder)
{
await using FileStream packageStream = File.OpenRead(packagePath);
PackageFolderReader packageReader = new PackageFolderReader(targetFolder);
PackageExtractionContext packageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv3,
XmlDocFileSaveMode.None,
null,
_logger);
NuGetPackagePathResolver packagePathResolver = new NuGetPackagePathResolver(targetFolder);
CancellationToken cancellationToken = CancellationToken.None;
return(await PackageExtractor.ExtractPackageAsync(
targetFolder,
packageStream,
packagePathResolver,
packageExtractionContext,
cancellationToken));
}
public async Task Test_ExtractPackage()
{
// Arrange
var packageIdentity = new PackageIdentity("packageA", new NuGetVersion("2.0.3"));
using (var packageFileInfo = TestPackagesCore.GetLegacyTestPackage())
using (var packagesDirectory = TestDirectory.Create())
{
var pathResolver = new VersionFolderPathResolver(packagesDirectory);
var packageExtractionContext = new PackageExtractionContext(
packageSaveMode: PackageSaveMode.Defaultv3,
xmlDocFileSaveMode: XmlDocFileSaveMode.None,
clientPolicyContext: null,
logger: NullLogger.Instance);
var versionFolderPathResolver = new VersionFolderPathResolver(packagesDirectory);
// Act
using (var packageDownloader = new LocalPackageArchiveDownloader(
null,
packageFileInfo,
packageIdentity,
NullLogger.Instance))
{
await PackageExtractor.InstallFromSourceAsync(
packageIdentity,
packageDownloader,
versionFolderPathResolver,
packageExtractionContext,
CancellationToken.None);
}
// Assert
var packageVersionDirectory = pathResolver.GetInstallPath(packageIdentity.Id, packageIdentity.Version);
AssertDirectoryExists(packageVersionDirectory);
AssertFileExists(packageVersionDirectory, pathResolver.GetPackageFileName(packageIdentity.Id, packageIdentity.Version));
AssertFileExists(packageVersionDirectory, pathResolver.GetManifestFileName(packageIdentity.Id, packageIdentity.Version));
AssertFileExists(packageVersionDirectory, "packagea.2.0.3.nupkg.sha512");
AssertFileExists(packageVersionDirectory, "lib", "test.dll");
}
}
public async Task <IEnumerable <string> > ExtractPackageAsync(string packagePath, string targetFolder)
{
using var packageStream = File.OpenRead(packagePath);
var packageReader = new PackageFolderReader(targetFolder);
var packageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv3,
XmlDocFileSaveMode.None,
clientPolicyContext: null,
logger: _logger);
var packagePathResolver = new PackagePathResolver(targetFolder);
var cancellationToken = CancellationToken.None;
return(await PackageExtractor.ExtractPackageAsync(
source : targetFolder,
packageStream : packageStream,
packagePathResolver : packagePathResolver,
packageExtractionContext : packageExtractionContext,
token : cancellationToken));
}
public TestRestoreRequest(
PackageSpec project,
IEnumerable <PackageSource> sources,
string packagesDirectory,
SourceCacheContext cacheContext,
PackageExtractionContext extractionContext,
ILogger log) : base(
project,
RestoreCommandProviders.Create(
packagesDirectory,
fallbackPackageFolderPaths: new List <string>(),
sources: sources.Select(source => Repository.Factory.GetCoreV3(source.Source)),
cacheContext: cacheContext,
packageFileCache: new LocalPackageFileCache(),
log: log),
cacheContext,
extractionContext,
log)
{
}
public async Task AddPackageToSource_ThrowsIfCancelledAsync()
{
var extractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv3,
PackageExtractionBehavior.XmlDocFileSaveMode,
clientPolicyContext: null,
logger: NullLogger.Instance);
await Assert.ThrowsAsync <OperationCanceledException>(
() => OfflineFeedUtility.AddPackageToSource(
new OfflineFeedAddContext(
"a",
"b",
NullLogger.Instance,
throwIfSourcePackageIsInvalid: false,
throwIfPackageExistsAndInvalid: false,
throwIfPackageExists: false,
extractionContext: extractionContext),
new CancellationToken(canceled: true)));
}
public TestRestoreRequest(
PackageSpec project,
IEnumerable <SourceRepository> sources,
string packagesDirectory,
IEnumerable <string> fallbackPackageFolders,
SourceCacheContext cacheContext,
PackageExtractionContext extractionContext,
ILogger log) : base(
project,
RestoreCommandProviders.Create(
packagesDirectory,
fallbackPackageFolderPaths: fallbackPackageFolders,
sources: sources,
cacheContext: cacheContext,
packageFileCache: new LocalPackageFileCache(),
log: log),
cacheContext,
extractionContext,
log)
{
}
public RestoreRequest(
PackageSpec project,
RestoreCommandProviders dependencyProviders,
SourceCacheContext cacheContext,
PackageExtractionContext extractionContext,
ILogger log)
{
CacheContext = cacheContext ?? throw new ArgumentNullException(nameof(cacheContext));
Log = log ?? throw new ArgumentNullException(nameof(log));
Project = project ?? throw new ArgumentNullException(nameof(project));
DependencyProviders = dependencyProviders ?? throw new ArgumentNullException(nameof(dependencyProviders));
PackageExtractionContext = extractionContext ?? throw new ArgumentNullException(nameof(extractionContext));
ExternalProjects = new List <ExternalProjectReference>();
CompatibilityProfiles = new HashSet <FrameworkRuntimePair>();
PackagesDirectory = dependencyProviders.GlobalPackages.RepositoryRoot;
IsLowercasePackagesDirectory = true;
// Default to the project folder
RestoreOutputPath = Path.GetDirectoryName(Project.FilePath);
}
public static async Task <bool> DownloadPackage(NuGetVersion packageVersion, string installPath)
{
ILogger logger = NullLogger.Instance;
CancellationToken cancellationToken = CancellationToken.None;
SourceCacheContext cache = new SourceCacheContext();
SourceRepository repository = Repository.Factory.GetCoreV3(ApiNugetUrl);
FindPackageByIdResource resource = await repository.GetResourceAsync <FindPackageByIdResource>();
string packageId = PackageName;
var packageIdentity = new PackageIdentity(packageId, packageVersion);
var downloader = await resource.GetPackageDownloaderAsync(packageIdentity, cache, logger, cancellationToken);
var settings = Settings.LoadDefaultSettings(installPath);
var packageExtractionContext = new PackageExtractionContext(PackageSaveMode.Defaultv3, XmlDocFileSaveMode.None, ClientPolicyContext.GetClientPolicy(settings, logger), logger);
var versionFolderPathResolver = new VersionFolderPathResolver(installPath);
return(await PackageExtractor.InstallFromSourceAsync(packageIdentity, downloader, versionFolderPathResolver, packageExtractionContext, cancellationToken));
}
public override async Task ExecuteCommandAsync()
{
// Arguments[0] will not be null at this point.
// Because, this command has MinArgs set to 1.
var packagePath = Arguments[0];
if (string.IsNullOrEmpty(Source))
{
throw new CommandLineException(
LocalizedResourceManager.GetString(nameof(NuGetResources.AddCommand_SourceNotProvided)));
}
OfflineFeedUtility.ThrowIfInvalidOrNotFound(
packagePath,
isDirectory: false,
resourceString: LocalizedResourceManager.GetString(nameof(NuGetResources.NupkgPath_NotFound)));
// If the Source Feed Folder does not exist, it will be created.
OfflineFeedUtility.ThrowIfInvalid(Source);
var signedPackageVerifier = new PackageSignatureVerifier(SignatureVerificationProviderFactory.GetSignatureVerificationProviders());
var packageExtractionContext = new PackageExtractionContext(
Expand ? PackageSaveMode.Defaultv3 : PackageSaveMode.Nuspec | PackageSaveMode.Nupkg,
PackageExtractionBehavior.XmlDocFileSaveMode,
Console,
signedPackageVerifier,
SignedPackageVerifierSettings.GetDefault());
var offlineFeedAddContext = new OfflineFeedAddContext(
packagePath,
Source,
Console, // IConsole is an ILogger
throwIfSourcePackageIsInvalid: true,
throwIfPackageExistsAndInvalid: true,
throwIfPackageExists: false,
extractionContext: packageExtractionContext);
await OfflineFeedUtility.AddPackageToSource(offlineFeedAddContext, CancellationToken.None);
}
public async Task <(PackageReaderBase package, string installPath)> DownloadPackage(
SourcePackageDependencyInfo packageToInstall)
{
var packagePathResolver = new PackagePathResolver(Path.GetFullPath("packages"));
var packageExtractionContext =
new PackageExtractionContext(
PackageSaveMode.Defaultv3,
XmlDocFileSaveMode.None,
ClientPolicyContext.GetClientPolicy(_settings, _logger),
_logger);
var installedPath = packagePathResolver.GetInstalledPath(packageToInstall);
if (installedPath != null)
{
return(new PackageFolderReader(installedPath), installedPath);
}
var downloadResource =
await packageToInstall.Source.GetResourceAsync <DownloadResource>(CancellationToken.None);
var downloadResult = await downloadResource.GetDownloadResourceResultAsync(
packageToInstall,
new PackageDownloadContext(_sourceCacheContext),
SettingsUtility.GetGlobalPackagesFolder(_settings),
_logger,
CancellationToken.None);
await PackageExtractor.ExtractPackageAsync(
downloadResult.PackageSource,
downloadResult.PackageStream,
packagePathResolver,
packageExtractionContext,
CancellationToken.None);
installedPath = packagePathResolver.GetInstalledPath(packageToInstall);
return(downloadResult.PackageReader, installedPath);
}
public Task <bool> CopySatelliteFilesAsync(PackageIdentity packageIdentity,
INuGetProjectContext nuGetProjectContext, CancellationToken token)
{
token.ThrowIfCancellationRequested();
PackageExtractionContext packageExtractionContext = nuGetProjectContext.PackageExtractionContext;
if (packageExtractionContext == null)
{
packageExtractionContext = new PackageExtractionContext(new LoggerAdapter(nuGetProjectContext));
}
var copiedSatelliteFiles = PackageExtractor.CopySatelliteFiles(
packageIdentity,
PackagePathResolver,
GetPackageSaveMode(nuGetProjectContext),
packageExtractionContext,
token);
FileSystemUtility.PendAddFiles(copiedSatelliteFiles, Root, nuGetProjectContext);
return(Task.FromResult(copiedSatelliteFiles.Any()));
}