public async override Task ExecuteCommand()
{
CalculateEffectivePackageSaveMode();
string installPath = ResolveInstallPath();
var packageSourceProvider = new NuGet.Configuration.PackageSourceProvider(Settings);
var sourceRepositoryProvider = new SourceRepositoryProvider(packageSourceProvider, ResourceProviders);
IEnumerable <SourceRepository> primarySources;
IEnumerable <SourceRepository> secondarySources;
GetEffectiveSources(sourceRepositoryProvider, out primarySources, out secondarySources);
if (Arguments.Count == 0)
{
throw new InvalidOperationException(NuGetResources.InstallCommandPackageIdMustBeProvided);
}
string packageId = Arguments[0];
NuGetPackageManager packageManager = new NuGetPackageManager(sourceRepositoryProvider, installPath);
ResolutionContext resolutionContext = new ResolutionContext(dependencyBehavior: DependencyBehavior, includePrelease: Prerelease);
FolderNuGetProject nugetProject = new FolderNuGetProject(installPath);
nugetProject.PackageSaveMode = EffectivePackageSaveMode;
if (Version == null)
{
await packageManager.InstallPackageAsync(nugetProject, packageId, resolutionContext, new Common.Console(),
primarySources, secondarySources, CancellationToken.None);
}
else
{
await packageManager.InstallPackageAsync(nugetProject, new PackageIdentity(packageId, new NuGetVersion(Version)), resolutionContext,
new Common.Console(), primarySources, secondarySources, CancellationToken.None);
}
}
/// <summary>
/// Core install method. All installs from the VS API and template wizard end up here.
/// This does not check for already installed packages
/// </summary>
internal async Task InstallInternalCoreAsync(
NuGetPackageManager packageManager,
GatherCache gatherCache,
NuGetProject nuGetProject,
PackageIdentity package,
IEnumerable <SourceRepository> sources,
VSAPIProjectContext projectContext,
bool includePrerelease,
bool ignoreDependencies,
CancellationToken token)
{
await TaskScheduler.Default;
DependencyBehavior depBehavior = ignoreDependencies ? DependencyBehavior.Ignore : DependencyBehavior.Lowest;
ResolutionContext resolution = new ResolutionContext(
depBehavior,
includePrerelease,
includeUnlisted: false,
versionConstraints: VersionConstraints.None,
gatherCache: gatherCache);
// install the package
if (package.Version == null)
{
await packageManager.InstallPackageAsync(nuGetProject, package.Id, resolution, projectContext, sources, Enumerable.Empty <SourceRepository>(), token);
}
else
{
await packageManager.InstallPackageAsync(nuGetProject, package, resolution, projectContext, sources, Enumerable.Empty <SourceRepository>(), token);
}
}
public async Task TestPackageRestoredEvent()
{
// Arrange
using (var testSolutionManager = new TestSolutionManager(true))
{
var projectA = testSolutionManager.AddNewMSBuildProject();
var projectB = testSolutionManager.AddNewMSBuildProject();
var packageIdentity = Packages[0];
var testNuGetProjectContext = new TestNuGetProjectContext();
var sourceRepositoryProvider = TestSourceRepositoryUtility.CreateV3OnlySourceRepositoryProvider();
var testSettings = Configuration.NullSettings.Instance;
var resolutionContext = new ResolutionContext();
var token = CancellationToken.None;
var deleteOnRestartManager = new TestDeleteOnRestartManager();
var nuGetPackageManager = new NuGetPackageManager(
sourceRepositoryProvider,
testSettings,
testSolutionManager,
deleteOnRestartManager);
await nuGetPackageManager.InstallPackageAsync(projectA, packageIdentity,
resolutionContext, new TestNuGetProjectContext(), sourceRepositoryProvider.GetRepositories().First(), null, token);
await nuGetPackageManager.InstallPackageAsync(projectB, packageIdentity,
resolutionContext, new TestNuGetProjectContext(), sourceRepositoryProvider.GetRepositories().First(), null, token);
var packageRestoreManager = new PackageRestoreManager(
sourceRepositoryProvider,
testSettings,
testSolutionManager);
var restoredPackages = new List <PackageIdentity>();
packageRestoreManager.PackageRestoredEvent += delegate(object sender, PackageRestoredEventArgs args)
{
if (args.Restored)
{
restoredPackages.Add(args.Package);
}
};
Assert.True(nuGetPackageManager.PackageExistsInPackagesFolder(packageIdentity));
// Delete packages folder
TestFileSystemUtility.DeleteRandomTestFolder(Path.Combine(testSolutionManager.SolutionDirectory, "packages"));
Assert.False(nuGetPackageManager.PackageExistsInPackagesFolder((packageIdentity)));
// Act
await packageRestoreManager.RestoreMissingPackagesInSolutionAsync(testSolutionManager.SolutionDirectory,
testNuGetProjectContext,
new TestLogger(),
CancellationToken.None);
Assert.Equal(1, restoredPackages.Count);
Assert.True(nuGetPackageManager.PackageExistsInPackagesFolder((packageIdentity)));
}
}
public async void installPackagesFromProvidedAppSettingsFileAsync()
{
var serachResult = await _packageSearcher.GetSinglePackageMetaDataAsync();
var identity = serachResult.Identity;
var rootPath = @"myPathToTheFolder";
ISettings settings = Settings.LoadDefaultSettings(rootPath, null, new MachineWideSettings());
PackageSourceProvider packageSourceProvider = new PackageSourceProvider(settings);
ISourceRepositoryProvider sourceRepositoryProvider =
new SourceRepositoryProvider(packageSourceProvider, GetV3AndV2Providers());
var project = new FolderNuGetProject(rootPath);
string packagesPath = "...";
NuGetPackageManager packageManager = new NuGetPackageManager(sourceRepositoryProvider, settings, packagesPath)
{
PackagesFolderNuGetProject = project
};
bool allowPrereleaseVersions = true;
bool allowUnlisted = false;
ResolutionContext resolutionContext = new ResolutionContext(
DependencyBehavior.Lowest, allowPrereleaseVersions, allowUnlisted, VersionConstraints.None);
INuGetProjectContext projectContext = new DefaultProjectContext();
IEnumerable <SourceRepository> sourceRepositories = Enumerable.Repeat(_packageSearcher.GetSourceRepository(), 1);
await packageManager.InstallPackageAsync(packageManager.PackagesFolderNuGetProject,
identity, resolutionContext, projectContext, sourceRepositories,
Array.Empty <SourceRepository>(),
CancellationToken.None);
}
public async Task Install(IReadOnlyList <SourceRepository> remoteRepositories, InstalledPackagesCache installedPackages, NuGetPackageManager packageManager)
{
if (_versionMatch == null)
{
return;
}
IReadOnlyList <SourceRepository> sourceRepositories = GetSourceRepositories(remoteRepositories);
using (Trace.WithIndent().Verbose($"Installing package {_packageId} {_versionMatch.ToNormalizedString()}"))
{
// Check if this package was already installed in a previous run
PackageIdentity packageIdentity = new PackageIdentity(_packageId, _versionMatch);
if (installedPackages.VerifyPackage(packageIdentity, packageManager))
{
Trace.Verbose($"Package {_packageId} {_versionMatch.ToNormalizedString()} was already installed");
return;
}
// If not, go ahead and install it
using (installedPackages.AddPackage(packageIdentity, _currentFramework))
{
ResolutionContext resolutionContext = new ResolutionContext(
DependencyBehavior.Lowest, _allowPrereleaseVersions, _allowUnlisted, VersionConstraints.None);
INuGetProjectContext projectContext = new NuGetProjectContext();
await packageManager.InstallPackageAsync(packageManager.PackagesFolderNuGetProject,
packageIdentity, resolutionContext, projectContext,
sourceRepositories, Array.Empty <SourceRepository>(), CancellationToken.None);
Trace.Verbose($"Installed package {_packageId} {_versionMatch.ToNormalizedString()}");
}
}
}
/// <summary>
/// Installs application package.
/// </summary>
/// <remarks>
/// На текущий момент это вся документация по использованию библиотек Nuget:
/// https://daveaglick.com/posts/exploring-the-nuget-v3-libraries-part-1
/// https://daveaglick.com/posts/exploring-the-nuget-v3-libraries-part-2
/// https://daveaglick.com/posts/exploring-the-nuget-v3-libraries-part-3
/// </remarks>
/// <returns></returns>
public async Task Install(AppInfo appInfo)
{
var sourceRepository = new SourceRepository(_nugetSettings.PackageSource.Value, _nugetSettings.ResourceProviders);
var sourceRepositoryProvider = new SourceRepositoryProvider(_nugetSettings.Configuration.Value, _nugetSettings.ResourceProviders);
var project = new FolderNuGetProject(_appSettings.InstallDirectoryPath);
var nuGetPackageManager = new NuGetPackageManager(sourceRepositoryProvider, _nugetSettings.Configuration.Value, PackagesFolderPath)
{
PackagesFolderNuGetProject = project
};
var resolutionContext = new ResolutionContext(DependencyBehavior.Lowest, true, false, VersionConstraints.None);
var emptyNuGetProjectContext = new EmptyNuGetProjectContext();
var sourceRepositories = Array.Empty <SourceRepository>();
await nuGetPackageManager.InstallPackageAsync(project, new PackageIdentity(appInfo.PackageId, NuGetVersion.Parse(appInfo.Version)), resolutionContext, emptyNuGetProjectContext, sourceRepository, sourceRepositories, CancellationToken.None);
if (appInfo.HasInstance())
{
var directoryName = Path.Combine(_appSettings.InstallDirectoryPath, $"{appInfo.PackageId}.{appInfo.Version}");
var directoryForInstanceName = Path.Combine(_appSettings.InstallDirectoryPath, appInfo.ToString());
var directoryInfo = new DirectoryInfo(directoryName);
if (directoryInfo.Exists && !Directory.Exists(directoryForInstanceName))
{
directoryInfo.MoveTo(directoryForInstanceName);
}
}
}
/// <summary>
/// Downloads and extracts the specified dependency to the NuGet package folder.
/// </summary>
/// <param name="dependency">Dependency indicating the specific Id and Version of the package to download.</param>
public async Task DownloadPackageAsync(Dependency dependency)
{
// Use V3 providers to get an instance of the NuGetPackageManager. We'll use
// defaults for everything as we are doing a simple package download to a folder.
var identity = dependency.ToPackageIdentity();
var settings = NuGet.Configuration.Settings.LoadDefaultSettings(Settings.NugetPackageDirectory);
var cores = Repository.Provider.GetPageableCoreV3().Select(p => new Lazy <INuGetResourceProvider>(() => p));
var provider = new SourceRepositoryProvider(settings, cores);
var packageManager = new NuGetPackageManager(provider, settings, Settings.NugetPackageDirectory)
{
PackagesFolderNuGetProject = _packageFolder
};
// When the package already exists in the package folder, there is nothing to do.
if (packageManager.PackageExistsInPackagesFolder(identity))
{
return;
}
// We'll create an instance of ResolutionContext using the standard resolution behavior.
var resolutionContext = new ResolutionContext(NuGet.Resolver.DependencyBehavior.Lowest, true, true, VersionConstraints.None);
var projectContext = new NuGetProjectContext();
var sourceRepositories = provider.GetRepositories();
// Use the package manager to download an install the specified dependencies.
await packageManager.InstallPackageAsync(packageManager.PackagesFolderNuGetProject,
identity, resolutionContext, projectContext, sourceRepositories,
Array.Empty <SourceRepository>(),
CancellationToken.None);
}
public static async Task InstallPackage(string packageId, string version, ILogger logger = null, int chmodFileMode = DefaultFilePermissions)
{
if (logger == null)
{
logger = new ConsoleNuGetLogger(IoC.Get <IConsole>());
}
PackageIdentity identity = new PackageIdentity(packageId, new NuGet.Versioning.NuGetVersion(version));
var settings = NuGet.Configuration.Settings.LoadDefaultSettings(Platform.ReposDirectory, null, new MachineWideSettings(), false, true);
ISourceRepositoryProvider sourceRepositoryProvider = new SourceRepositoryProvider(settings, s_providers); // See part 2
using (var installedPackageCache = GetCache())
{
var project = new AvalonStudioExtensionsFolderProject(GetFramework(), installedPackageCache, Platform.ReposDirectory);
if (!project.PackageExists(identity))
{
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, settings, Platform.ReposDirectory)
{
PackagesFolderNuGetProject = project,
};
bool allowPrereleaseVersions = true;
bool allowUnlisted = false;
ResolutionContext resolutionContext = new ResolutionContext(
DependencyBehavior.Lowest, allowPrereleaseVersions, allowUnlisted, VersionConstraints.None);
INuGetProjectContext projectContext = new ProjectContext(logger);
await packageManager.InstallPackageAsync(packageManager.PackagesFolderNuGetProject,
identity, resolutionContext, projectContext, s_sourceRepositories,
Array.Empty <SourceRepository>(), // This is a list of secondary source respositories, probably empty
CancellationToken.None);
var packageDir = GetPackageDirectory(identity);
var files = Directory.EnumerateFiles(packageDir, "*.*", SearchOption.AllDirectories);
if (Platform.PlatformIdentifier != Platforms.PlatformID.Win32NT)
{
logger.LogInformation("Applying file attributes.");
foreach (var file in files)
{
Platform.Chmod(file, chmodFileMode);
}
}
await LoadAssetsFromFilesAsync(packageId, version, files);
}
else
{
logger.LogInformation("Package is already installed.");
}
}
}
public IReadOnlyCollection <IFile> Install(PackageReference package, PackageType type, DirectoryPath path)
{
if (package == null)
{
throw new ArgumentNullException(nameof(package));
}
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
var packageRoot = path.MakeAbsolute(_environment).FullPath;
var targetFramework = type == PackageType.Addin ? _currentFramework : NuGetFramework.AnyFramework;
var sourceRepositoryProvider = new NuGetSourceRepositoryProvider(_nugetSettings, _config, package);
sourceRepositoryProvider.CreateRepository(packageRoot);
var packageIdentity = GetPackageId(package, sourceRepositoryProvider, targetFramework, _nugetLogger);
if (packageIdentity == null)
{
return(Array.Empty <IFile>());
}
if (!_projects.TryGetValue(type, out var project))
{
var pathResolver = new PackagePathResolver(packageRoot);
project = new NugetFolderProject(_fileSystem, _contentResolver, _config, _log, pathResolver, packageRoot, targetFramework);
_projects.Add(type, project);
if (!project.Root.Equals(packageRoot))
{
// This should not happen since all addins/tools are installed to same directory.
throw new ArgumentException($"Path is not same as previous package of type: {type}", nameof(path));
}
}
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, _nugetSettings, project.Root)
{
PackagesFolderNuGetProject = project
};
var sourceRepositories = sourceRepositoryProvider.GetRepositories();
var includePrerelease = false;
if (package.Parameters.ContainsKey("prerelease"))
{
bool.TryParse(package.Parameters["prerelease"].FirstOrDefault() ?? bool.TrueString, out includePrerelease);
}
var resolutionContext = new ResolutionContext(DependencyBehavior.Lowest, includePrerelease, false, VersionConstraints.None, project.GatherCache);
var projectContext = new NuGetProjectContext(_log);
packageManager.InstallPackageAsync(project, packageIdentity, resolutionContext, projectContext,
sourceRepositories, Array.Empty <SourceRepository>(),
CancellationToken.None).Wait();
return(project.GetFiles(path, package, type));
}
/// <summary>
/// Core install method. All installs from the VS API and template wizard end up here.
/// </summary>
internal async Task InstallInternal(Project project, List <PackageIdentity> packages, ISourceRepositoryProvider repoProvider, VSAPIProjectContext projectContext, bool ignoreDependencies, CancellationToken token)
{
// store expanded node state
IDictionary <string, ISet <VsHierarchyItem> > expandedNodes = VsHierarchyHelper.GetAllExpandedNodes(_solutionManager);
try
{
DependencyBehavior depBehavior = ignoreDependencies ? DependencyBehavior.Ignore : DependencyBehavior.Lowest;
bool includePrerelease = false;
ResolutionContext resolution = new ResolutionContext(depBehavior, includePrerelease, false);
NuGetPackageManager packageManager = new NuGetPackageManager(repoProvider, _settings, _solutionManager);
// find the project
NuGetProject nuGetProject = PackageManagementHelpers.GetProject(_solutionManager, project, projectContext);
// install the package
foreach (PackageIdentity package in packages)
{
if (package.Version == null)
{
if (!_packageServices.IsPackageInstalled(project, package.Id))
{
await packageManager.InstallPackageAsync(nuGetProject, package.Id, resolution, projectContext, repoProvider.GetRepositories(), Enumerable.Empty <SourceRepository>(), token);
}
}
else
{
if (!_packageServices.IsPackageInstalledEx(project, package.Id, package.Version.ToString()))
{
await packageManager.InstallPackageAsync(nuGetProject, package, resolution, projectContext, repoProvider.GetRepositories(), Enumerable.Empty <SourceRepository>(), token);
}
}
}
}
finally
{
// collapse nodes
VsHierarchyHelper.CollapseAllNodes(_solutionManager, expandedNodes);
}
}
public async Task InstallingPackageShouldCreateLockFile_CustomLockFileName()
{
// Arrange
using (var packageSource = TestDirectory.Create())
using (var testSolutionManager = new TestSolutionManager())
{
var sourceRepositoryProvider = TestSourceRepositoryUtility.CreateSourceRepositoryProvider(
new List <PackageSource>()
{
new PackageSource(packageSource.Path)
});
var testSettings = NullSettings.Instance;
var token = CancellationToken.None;
var deleteOnRestartManager = new TestDeleteOnRestartManager();
var nuGetPackageManager = new NuGetPackageManager(
sourceRepositoryProvider,
testSettings,
testSolutionManager,
deleteOnRestartManager);
var packagesFolderPath = PackagesFolderPathUtility.GetPackagesFolderPath(testSolutionManager, testSettings);
var packageContext = new SimpleTestPackageContext("packageA");
packageContext.AddFile("lib/net45/a.dll");
SimpleTestPackageUtility.CreateOPCPackage(packageContext, packageSource);
var msBuildNuGetProject = testSolutionManager.AddNewMSBuildProject();
var msBuildNuGetProjectSystem = msBuildNuGetProject.ProjectSystem as TestMSBuildNuGetProjectSystem;
msBuildNuGetProjectSystem.SetPropertyValue("RestorePackagesWithLockFile", "true");
msBuildNuGetProjectSystem.SetPropertyValue("NuGetLockFilePath", "my.lock.json");
var packagesConfigPath = msBuildNuGetProject.PackagesConfigNuGetProject.FullPath;
var packagesLockPath = packagesConfigPath.Replace("packages.config", "my.lock.json");
var packageIdentity = packageContext.Identity;
// Pre-Assert
// Check that the packages.lock.json file does not exist
Assert.False(File.Exists(packagesLockPath));
// Act
await nuGetPackageManager.InstallPackageAsync(msBuildNuGetProject, packageIdentity,
new ResolutionContext(), new TestNuGetProjectContext(), sourceRepositoryProvider.GetRepositories().First(), null, token);
// Assert
// Check that the packages.lock.json file exists after the installation
Assert.True(File.Exists(packagesLockPath));
Assert.True(msBuildNuGetProjectSystem.FileExistsInProject("my.lock.json"));
// Check the number of target frameworks and dependencies in the lock file
var lockFile = PackagesLockFileFormat.Read(packagesLockPath);
Assert.Equal(1, lockFile.Targets.Count);
Assert.Equal(1, lockFile.Targets[0].Dependencies.Count);
}
}
public async Task Do(string package, string version, string rootPath, string mainFile, bool skipSha256)
{
if (rootPath == null)
{
rootPath = Directory.GetCurrentDirectory();
}
var logger = new Logger();
var providers = new List <Lazy <INuGetResourceProvider> >();
providers.AddRange(Repository.Provider.GetCoreV3()); // Add v3 API support
var packageSource = new PackageSource("https://api.nuget.org/v3/index.json");
var sourceRepository = new SourceRepository(packageSource, providers);
var packageMetadataResource = await sourceRepository.GetResourceAsync <PackageMetadataResource>();
var verParsed = NuGetVersion.Parse(version);
var identity = new NuGet.Packaging.Core.PackageIdentity(package, verParsed);
var content = new SourceCacheContext();
var found = await packageMetadataResource.GetMetadataAsync(identity, content, logger, CancellationToken.None);
var settings = Settings.LoadDefaultSettings(rootPath, null, new MachineWideSettings());
var project = new ProjectBazel(rootPath, mainFile, skipSha256);
var sourceRepositoryProvider = new SourceRepositoryProvider(settings, providers);
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, settings, rootPath)
{
PackagesFolderNuGetProject = project
};
const bool allowPrereleaseVersions = false;
const bool allowUnlisted = false;
var resolutionContext = new ResolutionContext(
DependencyBehavior.HighestMinor, allowPrereleaseVersions, allowUnlisted, VersionConstraints.None);
var projectContext = new ProjectContext();
var actions = await packageManager.PreviewInstallPackageAsync(packageManager.PackagesFolderNuGetProject,
identity, resolutionContext, projectContext, sourceRepository,
Array.Empty <SourceRepository>(), // This is a list of secondary source respositories, probably empty
CancellationToken.None);
project.NuGetProjectActions = actions;
await packageManager.InstallPackageAsync(packageManager.PackagesFolderNuGetProject,
identity, resolutionContext, projectContext, sourceRepository,
Array.Empty <SourceRepository>(), // This is a list of secondary source respositories, probably empty
CancellationToken.None);
NuGetPackageManager.ClearDirectInstall(projectContext);
}
public async Task TestRestoreMissingPackages()
{
// Arrange
var testSolutionManager = new TestSolutionManager();
var projectA = testSolutionManager.AddNewMSBuildProject();
var projectB = testSolutionManager.AddNewMSBuildProject();
var packageIdentity = Packages[0];
var testNuGetProjectContext = new TestNuGetProjectContext();
var sourceRepositoryProvider = TestSourceRepositoryUtility.CreateV3OnlySourceRepositoryProvider();
var testSettings = NullSettings.Instance;
var resolutionContext = new ResolutionContext();
var token = CancellationToken.None;
var nuGetPackageManager = new NuGetPackageManager(sourceRepositoryProvider, testSettings, testSolutionManager);
await nuGetPackageManager.InstallPackageAsync(projectA, packageIdentity,
resolutionContext, new TestNuGetProjectContext(), sourceRepositoryProvider.GetRepositories().First(), null, token);
await nuGetPackageManager.InstallPackageAsync(projectB, packageIdentity,
resolutionContext, new TestNuGetProjectContext(), sourceRepositoryProvider.GetRepositories().First(), null, token);
var packageRestoreManager = new PackageRestoreManager(sourceRepositoryProvider, testSettings, testSolutionManager);
Assert.True(nuGetPackageManager.PackageExistsInPackagesFolder(packageIdentity));
// Delete packages folder
Directory.Delete(Path.Combine(testSolutionManager.SolutionDirectory, "packages"), recursive: true);
Assert.False(nuGetPackageManager.PackageExistsInPackagesFolder((packageIdentity)));
// Act
await packageRestoreManager.RestoreMissingPackagesInSolutionAsync(CancellationToken.None);
Assert.True(nuGetPackageManager.PackageExistsInPackagesFolder((packageIdentity)));
}
public async Task UnzippedPackageInstall_Basic()
{
// Arrange
var sourceRepositoryProvider = TestSourceRepositoryUtility.CreateV3OnlySourceRepositoryProvider();
using (var testSolutionManager = new TestSolutionManager(true))
using (var randomPackagesConfigFolderPath = TestDirectory.Create())
{
var testSettings = new Configuration.NullSettings();
var deleteOnRestartManager = new TestDeleteOnRestartManager();
var nuGetPackageManager = new NuGetPackageManager(
sourceRepositoryProvider,
testSettings,
testSolutionManager,
deleteOnRestartManager);
var packagesFolderPath = PackagesFolderPathUtility.GetPackagesFolderPath(testSolutionManager, testSettings);
var randomPackagesConfigPath = Path.Combine(randomPackagesConfigFolderPath, "packages.config");
var token = CancellationToken.None;
var projectTargetFramework = NuGetFramework.Parse("net45");
var msBuildNuGetProjectSystem = new TestMSBuildNuGetProjectSystem(projectTargetFramework, new TestNuGetProjectContext());
var msBuildNuGetProject = new MSBuildNuGetProject(msBuildNuGetProjectSystem, packagesFolderPath, randomPackagesConfigFolderPath);
var packageIdentity = NoDependencyLibPackages[0];
// Pre-Assert
// Check that the packages.config file does not exist
Assert.False(File.Exists(randomPackagesConfigPath));
// Check that there are no packages returned by PackagesConfigProject
var packagesInPackagesConfig = (await msBuildNuGetProject.PackagesConfigNuGetProject.GetInstalledPackagesAsync(token)).ToList();
Assert.Equal(0, packagesInPackagesConfig.Count);
Assert.Equal(0, msBuildNuGetProjectSystem.References.Count);
// Act
await nuGetPackageManager.InstallPackageAsync(msBuildNuGetProject, packageIdentity,
new ResolutionContext(), new TestNuGetProjectContext(), sourceRepositoryProvider.GetRepositories().First(), null, token);
// Assert
// Check that the packages.config file exists after the installation
Assert.True(File.Exists(randomPackagesConfigPath));
// Check the number of packages and packages returned by PackagesConfigProject after the installation
packagesInPackagesConfig = (await msBuildNuGetProject.PackagesConfigNuGetProject.GetInstalledPackagesAsync(token)).ToList();
Assert.Equal(1, packagesInPackagesConfig.Count);
Assert.Equal(packageIdentity, packagesInPackagesConfig[0].PackageIdentity);
Assert.Equal(projectTargetFramework, packagesInPackagesConfig[0].TargetFramework);
}
}
public async Task DoNotCreateLockFileWhenFeatureDisabled()
{
// Arrange
using (var packageSource = TestDirectory.Create())
using (var testSolutionManager = new TestSolutionManager())
{
var sourceRepositoryProvider = TestSourceRepositoryUtility.CreateSourceRepositoryProvider(
new List <PackageSource>()
{
new PackageSource(packageSource.Path)
});
var testSettings = NullSettings.Instance;
var token = CancellationToken.None;
var deleteOnRestartManager = new TestDeleteOnRestartManager();
var nuGetPackageManager = new NuGetPackageManager(
sourceRepositoryProvider,
testSettings,
testSolutionManager,
deleteOnRestartManager);
var packagesFolderPath = PackagesFolderPathUtility.GetPackagesFolderPath(testSolutionManager, testSettings);
var packageContext = new SimpleTestPackageContext("packageA");
packageContext.AddFile("lib/net45/a.dll");
SimpleTestPackageUtility.CreateOPCPackage(packageContext, packageSource);
var msBuildNuGetProject = testSolutionManager.AddNewMSBuildProject();
var msBuildNuGetProjectSystem = msBuildNuGetProject.ProjectSystem as TestMSBuildNuGetProjectSystem;
msBuildNuGetProjectSystem.SetPropertyValue("RestorePackagesWithLockFile", "false");
var packagesConfigPath = msBuildNuGetProject.PackagesConfigNuGetProject.FullPath;
var packagesLockPath = packagesConfigPath.Replace("packages.config", "packages.lock.json");
var packageIdentity = packageContext.Identity;
// Pre-Assert
// Check that the packages.lock.json file does not exist
Assert.False(File.Exists(packagesLockPath));
// Act
await nuGetPackageManager.InstallPackageAsync(msBuildNuGetProject, packageIdentity,
new ResolutionContext(), new TestNuGetProjectContext(), sourceRepositoryProvider.GetRepositories().First(), null, token);
// Assert
// Check that the packages.lock.json still does not exist after the installation
Assert.False(File.Exists(packagesLockPath));
}
}
public async Task Install(IReadOnlyList <SourceRepository> remoteRepositories, NuGetPackageManager packageManager)
{
if (_versionMatch == null)
{
return;
}
IReadOnlyList <SourceRepository> sourceRepositories = GetSourceRepositories(remoteRepositories);
Trace.Verbose($"Installing package {_packageId} {_versionMatch.Version}");
ResolutionContext resolutionContext = new ResolutionContext(
DependencyBehavior.Lowest, _allowPrereleaseVersions, _allowUnlisted, VersionConstraints.None);
INuGetProjectContext projectContext = new NuGetProjectContext();
await packageManager.InstallPackageAsync(packageManager.PackagesFolderNuGetProject,
new PackageIdentity(_packageId, _versionMatch), resolutionContext, projectContext, sourceRepositories,
Array.Empty <SourceRepository>(), CancellationToken.None);
Trace.Verbose($"Installed package {_packageId} {_versionMatch.Version}");
}
public async Task DoWithProject(string nugetSource, string package, string version, ProjectBazelManipulator project, bool lowest)
{
var logger = new Logger();
var providers = new List <Lazy <INuGetResourceProvider> >();
providers.AddRange(Repository.Provider.GetCoreV3()); // Add v3 API support
var packageSource = new PackageSource(nugetSource);
var sourceRepository = new SourceRepository(packageSource, providers);
var packageMetadataResource = await sourceRepository.GetResourceAsync <PackageMetadataResource>();
var verParsed = NuGetVersion.Parse(version);
var identity = new NuGet.Packaging.Core.PackageIdentity(package, verParsed);
var content = new SourceCacheContext();
var found = await packageMetadataResource.GetMetadataAsync(identity, content, logger, CancellationToken.None);
//var settings = Settings.LoadDefaultSettings(project.ProjectConfig.RootPath, null, new MachineWideSettings());
var settings = Settings.LoadDefaultSettings(project.ProjectConfig.RootPath, null, null);
var sourceRepositoryProvider = new SourceRepositoryProvider(settings, providers);
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, settings, project.ProjectConfig.RootPath)
{
PackagesFolderNuGetProject = project
};
const bool allowPrereleaseVersions = true;
const bool allowUnlisted = false;
var resolutionContext = new ResolutionContext(
lowest ? DependencyBehavior.Lowest : DependencyBehavior.HighestMinor, allowPrereleaseVersions, allowUnlisted, VersionConstraints.None);
var projectContext = new ProjectContext(settings);
var actions = await packageManager.PreviewInstallPackageAsync(packageManager.PackagesFolderNuGetProject,
identity, resolutionContext, projectContext, sourceRepository,
sourceRepositoryProvider.GetRepositories(),
CancellationToken.None);
project.NuGetProjectActions = actions;
await packageManager.InstallPackageAsync(packageManager.PackagesFolderNuGetProject,
identity, resolutionContext, projectContext, sourceRepository,
sourceRepositoryProvider.GetRepositories(),
CancellationToken.None);
NuGetPackageManager.ClearDirectInstall(projectContext);
}
public async Task InstallAsync(string packageId, string source)
{
ResolutionContext resolutionContext;
List <SourceRepository> sourceRepositorySet;
resolutionContext = new ResolutionContext(DependencyBehavior.Lowest, includePrelease: true, includeUnlisted: false, VersionConstraints.None);
sourceRepositorySet = this.PackageSourceSet.Select(packageSource => _sourceRepositoryProvider.CreateRepository(new PackageSource(packageSource.Source))).ToList();
await _packageManager.InstallPackageAsync(
_project,
packageId,
resolutionContext,
_projectContext,
sourceRepositorySet,
null,
CancellationToken.None);
this.OnInstalledPackagesChanged();
}
private static async Task InstallPackage(PackageIdentity packageIdentity, string packageRoot, NuGetFramework framework)
{
var packagesPath = Path.Combine(packageRoot, "packages");
var settings = Settings.LoadDefaultSettings(packageRoot, null, new XPlatMachineWideSetting());
var sourceRepositoryProvider = new SourceRepositoryProvider(settings);
var folder = new FolderNuGetProject(packageRoot, new PackagePathResolver(packageRoot), framework ?? FrameworkConstants.CommonFrameworks.NetStandard20);
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, settings, packagesPath)
{
PackagesFolderNuGetProject = folder
};
var resolutionContext = new ResolutionContext(
DependencyBehavior.Lowest,
includePrelease: false,
includeUnlisted: false,
VersionConstraints.None);
var projectContext = new NuGetProjectContext(settings);
var retryPolicy = Policy
.Handle <Exception>()
.WaitAndRetryAsync(
5,
retryAttempt => TimeSpan.FromSeconds(Math.Pow(2, retryAttempt)),
(exception, _, __) =>
{
Log.Warning(
"An exception was thrown whilst retrieving or installing {0}: {1}",
packageIdentity,
exception);
});
await retryPolicy.ExecuteAsync(async() =>
{
await packageManager.InstallPackageAsync(
packageManager.PackagesFolderNuGetProject,
packageIdentity,
resolutionContext,
projectContext,
sourceRepositoryProvider.GetDefaultRepositories(),
Array.Empty <SourceRepository>(),
CancellationToken.None).ConfigureAwait(false);
}).ConfigureAwait(false);
}
public IReadOnlyCollection <IFile> Install(PackageReference package, PackageType type, DirectoryPath path)
{
if (package == null)
{
throw new ArgumentNullException(nameof(package));
}
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
var sourceRepositoryProvider = new NuGetSourceRepositoryProvider(_nugetSettings, _config, package);
var packageIdentity = GetPackageId(package, sourceRepositoryProvider);
if (packageIdentity == null)
{
return(Array.Empty <IFile>());
}
var packageRoot = path.MakeAbsolute(_environment).FullPath;
var pathResolver = new PackagePathResolver(packageRoot);
var nuGetProject = new NugetFolderProject(_fileSystem, _contentResolver, _config, _log, pathResolver, packageRoot);
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, _nugetSettings, packageRoot)
{
PackagesFolderNuGetProject = nuGetProject
};
var sourceRepositories = sourceRepositoryProvider.GetRepositories();
var includePrerelease = false;
if (package.Parameters.ContainsKey("prerelease"))
{
bool.TryParse(package.Parameters["prerelease"].FirstOrDefault() ?? bool.TrueString, out includePrerelease);
}
var resolutionContext = new ResolutionContext(DependencyBehavior.Lowest, includePrerelease, false, VersionConstraints.None);
var projectContext = new NuGetProjectContext(_log);
packageManager.InstallPackageAsync(nuGetProject, packageIdentity, resolutionContext, projectContext,
sourceRepositories, Array.Empty <SourceRepository>(),
CancellationToken.None).Wait();
return(nuGetProject.GetFiles(path, package, type));
}
public static async Task <PackageIdentity> RestoreAsync(
string folder,
string packageName,
string?version = default,
CancellationToken cancellationToken = default)
{
Directory.CreateDirectory(folder);
var providers = new List <Lazy <INuGetResourceProvider> >();
providers.AddRange(Repository.Provider.GetCoreV3());
var packageSource = new PackageSource("https://api.nuget.org/v3/index.json");
var sourceRepository = new SourceRepository(packageSource, providers);
var settings = Settings.LoadDefaultSettings(folder);
var packageSourceProvider = new PackageSourceProvider(settings);
var sourceRepositoryProvider = new SourceRepositoryProvider(packageSourceProvider, providers);
var identity = await NuGetUtilities.GetIdentityAsync(sourceRepository, packageName, version, cancellationToken);
var project = new FolderNuGetProject(folder);
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, settings, folder)
{
PackagesFolderNuGetProject = project
};
await packageManager.InstallPackageAsync(
project,
identity,
new ResolutionContext(
DependencyBehavior.Ignore,
true,
true,
VersionConstraints.None),
new EmptyNuGetProjectContext(),
sourceRepository,
new List <SourceRepository>(),
cancellationToken);
return(identity);
}
public IReadOnlyCollection <IFile> Install(PackageReference package, PackageType type, DirectoryPath path)
{
if (package == null)
{
throw new ArgumentNullException(nameof(package));
}
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
var packageRoot = path.MakeAbsolute(_environment).FullPath;
var targetFramework = type == PackageType.Addin ? _currentFramework : NuGetFramework.AnyFramework;
var sourceRepositoryProvider = new NuGetSourceRepositoryProvider(_nugetSettings, _config, package);
sourceRepositoryProvider.CreateRepository(packageRoot);
var packageIdentity = GetPackageId(package, sourceRepositoryProvider, targetFramework, _nugetLogger);
if (packageIdentity == null)
{
return(Array.Empty <IFile>());
}
var pathResolver = new PackagePathResolver(packageRoot);
var project = new NugetFolderProject(_fileSystem, _contentResolver, _config, _log, pathResolver, packageRoot, targetFramework);
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, _nugetSettings, project.Root)
{
PackagesFolderNuGetProject = project
};
var sourceRepositories = sourceRepositoryProvider.GetRepositories();
var includePrerelease = package.IsPrerelease();
var dependencyBehavior = GetDependencyBehavior(type, package);
var resolutionContext = new ResolutionContext(dependencyBehavior, includePrerelease, false, VersionConstraints.None, _gatherCache);
var projectContext = new NuGetProjectContext(_log);
packageManager.InstallPackageAsync(project, packageIdentity, resolutionContext, projectContext,
sourceRepositories, Array.Empty <SourceRepository>(),
CancellationToken.None).Wait();
return(project.GetFiles(path, package, type));
}
/// <summary>
/// Downloads and extracts the absolute latest pre-release version of a nuget package
/// </summary>
/// <param name="packageName">nuget package name</param>
/// <returns>The directory where the downloaded assembly is extracted</returns>
internal DirectoryInfo DownloadAndExtractPackage(string packageName)
{
// find the absolute latest pre-release version of the given package
PackageIdentity latestPackage = _searchResource.SearchAsync(packageName, _searchFilter, 0, 1, _logger, CancellationToken.None).Result.First().Identity;
// install the package
_packageManager.InstallPackageAsync(_project, latestPackage, _resolutionContext, _projectContext, _sourceRepository, _secondarySources, CancellationToken.None).GetAwaiter().GetResult();
// find the lib subdirectory in the extracted package
DirectoryInfo extractedFilesDirectory = new DirectoryInfo(Path.Combine(_project.Root, latestPackage.ToString(), "lib"));
if (extractedFilesDirectory.Exists)
{
// is below the "lib" subdirectory another subdirectory? (only one!)
DirectoryInfo[] subDirectories = extractedFilesDirectory.GetDirectories();
// then the extracted assemblies are in this subdirectory; otherwise the assemblies are in the "lib" subdirectory
return((subDirectories != null && subDirectories.Length == 1) ? subDirectories[0] : extractedFilesDirectory);
}
else
{
// "lib" subdirectory not found
return(null);
}
}
public async Task <string[]> DownloadAsync(IPackageSearchMetadata packageIdentity, SourceRepository repository,
string downloadFolder, bool onlyDownload = false)
{
if (packageIdentity == null)
{
throw new ArgumentNullException(nameof(packageIdentity));
}
var providers = GetNugetResourceProviders();
var settings = Settings.LoadDefaultSettings(downloadFolder, null, new MachineWideSettings());
var packageSourceProvider = new PackageSourceProvider(settings);
var sourceRepositoryProvider = new SourceRepositoryProvider(packageSourceProvider, providers);
var dotNetFramework = Assembly
.GetEntryAssembly()
.GetCustomAttribute <TargetFrameworkAttribute>()?
.FrameworkName;
var frameworkNameProvider = new FrameworkNameProvider(
new[] { DefaultFrameworkMappings.Instance },
new[] { DefaultPortableFrameworkMappings.Instance });
var nuGetFramework = NuGetFramework.ParseFrameworkName(dotNetFramework, frameworkNameProvider);
var project = new PluginFolderNugetProject(downloadFolder, packageIdentity, nuGetFramework, onlyDownload);
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, settings, downloadFolder)
{
PackagesFolderNuGetProject = project
};
var clientPolicyContext = ClientPolicyContext.GetClientPolicy(settings, _logger);
var projectContext = new FolderProjectContext(_logger)
{
PackageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv2,
PackageExtractionBehavior.XmlDocFileSaveMode,
clientPolicyContext,
_logger)
};
var resolutionContext = new ResolutionContext(
DependencyBehavior.Lowest,
true,
includeUnlisted: false,
VersionConstraints.None);
var downloadContext = new PackageDownloadContext(
resolutionContext.SourceCacheContext,
downloadFolder,
resolutionContext.SourceCacheContext.DirectDownload);
await packageManager.InstallPackageAsync(
project,
packageIdentity.Identity,
resolutionContext,
projectContext,
downloadContext,
repository,
new List <SourceRepository>(),
CancellationToken.None);
var versionFolder = Path.Combine(downloadFolder, packageIdentity.Identity.ToString());
return(Directory.GetFiles(versionFolder, "*.*", SearchOption.AllDirectories));
}
private async Task InstallPackage(
string packageId,
NuGetVersion version,
string installPath)
{
if (version == null)
{
NoCache = true;
}
var folderProject = new FolderNuGetProject(
installPath,
new PackagePathResolver(installPath, !ExcludeVersion));
var sourceRepositoryProvider = GetSourceRepositoryProvider();
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, Settings, installPath);
var packageSources = GetPackageSources(Settings);
Console.PrintPackageSources(packageSources);
var primaryRepositories = packageSources.Select(sourceRepositoryProvider.CreateRepository);
var allowPrerelease = Prerelease || (version != null && version.IsPrerelease);
var resolutionContext = new ResolutionContext(
DependencyBehavior.Lowest,
includePrelease: allowPrerelease,
includeUnlisted: true,
versionConstraints: VersionConstraints.None);
if (version == null)
{
// Find the latest version using NuGetPackageManager
version = await NuGetPackageManager.GetLatestVersionAsync(
packageId,
folderProject,
resolutionContext,
primaryRepositories,
Console,
CancellationToken.None);
if (version == null)
{
var message = string.Format(
CultureInfo.CurrentCulture,
LocalizedResourceManager.GetString("InstallCommandUnableToFindPackage"),
packageId);
throw new CommandLineException(message);
}
}
var packageIdentity = new PackageIdentity(packageId, version);
if (folderProject.PackageExists(packageIdentity))
{
var message = string.Format(
CultureInfo.CurrentCulture,
LocalizedResourceManager.GetString("InstallCommandPackageAlreadyExists"),
packageIdentity);
Console.LogMinimal(message);
}
else
{
var projectContext = new ConsoleProjectContext(Console)
{
PackageExtractionContext = new PackageExtractionContext(Console)
};
if (EffectivePackageSaveMode != Packaging.PackageSaveMode.None)
{
projectContext.PackageExtractionContext.PackageSaveMode = EffectivePackageSaveMode;
}
await packageManager.InstallPackageAsync(
folderProject,
packageIdentity,
resolutionContext,
projectContext,
primaryRepositories,
Enumerable.Empty <SourceRepository>(),
CancellationToken.None);
}
}
public async Task Test_PackageRestoreFailure_WithRaisedEvents()
{
// Arrange
using (var testSolutionManager = new TestSolutionManager(true))
using (var randomTestPackageSourcePath = TestFileSystemUtility.CreateRandomTestFolder())
{
var projectA = testSolutionManager.AddNewMSBuildProject("projectA");
var projectB = testSolutionManager.AddNewMSBuildProject("projectB");
var projectC = testSolutionManager.AddNewMSBuildProject("projectC");
var jQuery144 = Packages[0];
var jQueryValidation = Packages[2];
var testNuGetProjectContext = new TestNuGetProjectContext();
var sourceRepositoryProvider = TestSourceRepositoryUtility.CreateV3OnlySourceRepositoryProvider();
var testSettings = Configuration.NullSettings.Instance;
var resolutionContext = new ResolutionContext();
var token = CancellationToken.None;
var deleteOnRestartManager = new TestDeleteOnRestartManager();
var nuGetPackageManager = new NuGetPackageManager(
sourceRepositoryProvider,
testSettings,
testSolutionManager,
deleteOnRestartManager);
await nuGetPackageManager.InstallPackageAsync(projectA, jQueryValidation,
resolutionContext, testNuGetProjectContext, sourceRepositoryProvider.GetRepositories().First(), null, token);
await nuGetPackageManager.InstallPackageAsync(projectB, jQueryValidation,
resolutionContext, testNuGetProjectContext, sourceRepositoryProvider.GetRepositories().First(), null, token);
var testPackage1 = new PackageIdentity("package1A", new NuGetVersion("1.0.0"));
var testPackage2 = new PackageIdentity("package1B", new NuGetVersion("1.0.0"));
var packageFileInfo = TestPackagesGroupedByFolder.GetLegacyTestPackage(randomTestPackageSourcePath,
testPackage1.Id, testPackage1.Version.ToNormalizedString());
using (var packageStream = GetDownloadResult(packageFileInfo))
{
// Act
await projectB.InstallPackageAsync(testPackage1, packageStream, testNuGetProjectContext, token);
await projectC.InstallPackageAsync(testPackage1, packageStream, testNuGetProjectContext, token);
}
packageFileInfo = TestPackagesGroupedByFolder.GetLegacyTestPackage(randomTestPackageSourcePath,
testPackage2.Id, testPackage2.Version.ToNormalizedString());
using (var packageStream = GetDownloadResult(packageFileInfo))
{
// Act
await projectA.InstallPackageAsync(testPackage2, packageStream, testNuGetProjectContext, token);
await projectC.InstallPackageAsync(testPackage2, packageStream, testNuGetProjectContext, token);
}
var packageRestoreManager = new PackageRestoreManager(
sourceRepositoryProvider,
testSettings,
testSolutionManager);
var restoredPackages = new List <PackageIdentity>();
packageRestoreManager.PackageRestoredEvent += delegate(object sender, PackageRestoredEventArgs args) { restoredPackages.Add(args.Package); };
var restoreFailedPackages = new ConcurrentDictionary <Packaging.PackageReference, IEnumerable <string> >(new PackageReferenceComparer());
packageRestoreManager.PackageRestoreFailedEvent += delegate(object sender, PackageRestoreFailedEventArgs args)
{
restoreFailedPackages.AddOrUpdate(args.RestoreFailedPackageReference,
args.ProjectNames,
(Packaging.PackageReference packageReference, IEnumerable <string> oldValue) => { return(oldValue); });
};
Assert.True(nuGetPackageManager.PackageExistsInPackagesFolder(jQueryValidation));
// Delete packages folder
TestFileSystemUtility.DeleteRandomTestFolder(Path.Combine(testSolutionManager.SolutionDirectory, "packages"));
Assert.False(nuGetPackageManager.PackageExistsInPackagesFolder(jQuery144));
Assert.False(nuGetPackageManager.PackageExistsInPackagesFolder(jQueryValidation));
Assert.False(nuGetPackageManager.PackageExistsInPackagesFolder(testPackage1));
Assert.False(nuGetPackageManager.PackageExistsInPackagesFolder(testPackage2));
// Act
await packageRestoreManager.RestoreMissingPackagesInSolutionAsync(testSolutionManager.SolutionDirectory,
testNuGetProjectContext,
CancellationToken.None);
// Assert
Assert.True(nuGetPackageManager.PackageExistsInPackagesFolder(jQuery144));
Assert.True(nuGetPackageManager.PackageExistsInPackagesFolder(jQueryValidation));
Assert.False(nuGetPackageManager.PackageExistsInPackagesFolder(testPackage1));
Assert.False(nuGetPackageManager.PackageExistsInPackagesFolder(testPackage2));
Assert.Equal(4, restoredPackages.Count);
// The ordering is not guaranteed and can vary. Do not assert based on that
Assert.True(restoredPackages.Contains(jQuery144));
Assert.True(restoredPackages.Contains(jQueryValidation));
Assert.True(restoredPackages.Contains(testPackage1));
Assert.True(restoredPackages.Contains(testPackage2));
Assert.Equal(2, restoreFailedPackages.Count);
// The ordering is not guaranteed and can vary. Do not assert based on that
var restoreFailedPackageKeys = restoreFailedPackages.Keys;
var testPackage1Key = restoreFailedPackageKeys.Where(r => r.PackageIdentity.Equals(testPackage1)).First();
var testPackage1ProjectNames = restoreFailedPackages[testPackage1Key].ToList();
Assert.Equal(2, testPackage1ProjectNames.Count);
Assert.True(testPackage1ProjectNames.Contains("projectB", StringComparer.OrdinalIgnoreCase));
Assert.True(testPackage1ProjectNames.Contains("projectC", StringComparer.OrdinalIgnoreCase));
var testPackage2Key = restoreFailedPackageKeys.Where(r => r.PackageIdentity.Equals(testPackage2)).First();
var testPackage2ProjectNames = restoreFailedPackages[testPackage2Key].ToList();
Assert.Equal(2, testPackage2ProjectNames.Count);
Assert.True(testPackage2ProjectNames.Contains("projectA", StringComparer.OrdinalIgnoreCase));
Assert.True(testPackage2ProjectNames.Contains("projectC", StringComparer.OrdinalIgnoreCase));
}
}
private async Task InstallPackageAsync(
string packageId,
NuGetVersion version,
string installPath)
{
if (version == null)
{
// Avoid searching for the highest version in the global packages folder,
// it needs to come from the feeds instead. Once found it may come from
// the global packages folder unless NoCache is true.
ExcludeCacheAsSource = true;
}
var framework = GetTargetFramework();
// Create the project and set the framework if available.
var project = new InstallCommandProject(
root: installPath,
packagePathResolver: new PackagePathResolver(installPath, !ExcludeVersion),
targetFramework: framework);
var sourceRepositoryProvider = GetSourceRepositoryProvider();
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, Settings, installPath);
var packageSources = GetPackageSources(Settings);
var primaryRepositories = packageSources.Select(sourceRepositoryProvider.CreateRepository);
Console.PrintPackageSources(packageSources);
var allowPrerelease = Prerelease || (version != null && version.IsPrerelease);
var dependencyBehavior = DependencyBehaviorHelper.GetDependencyBehavior(DependencyBehavior.Lowest, DependencyVersion, Settings);
using (var sourceCacheContext = new SourceCacheContext())
{
var resolutionContext = new ResolutionContext(
dependencyBehavior,
includePrelease: allowPrerelease,
includeUnlisted: false,
versionConstraints: VersionConstraints.None,
gatherCache: new GatherCache(),
sourceCacheContext: sourceCacheContext);
if (version == null)
{
// Write out a helpful message before the http messages are shown
Console.Log(LogLevel.Minimal, string.Format(
CultureInfo.CurrentCulture,
LocalizedResourceManager.GetString("InstallPackageMessage"), packageId, installPath));
// Find the latest version using NuGetPackageManager
var resolvePackage = await NuGetPackageManager.GetLatestVersionAsync(
packageId,
project,
resolutionContext,
primaryRepositories,
Console,
CancellationToken.None);
if (resolvePackage == null || resolvePackage.LatestVersion == null)
{
var message = string.Format(
CultureInfo.CurrentCulture,
LocalizedResourceManager.GetString("InstallCommandUnableToFindPackage"),
packageId);
throw new CommandException(message);
}
version = resolvePackage.LatestVersion;
}
// Get a list of packages already in the folder.
var installedPackages = await project.GetFolderPackagesAsync(CancellationToken.None);
// Find existing versions of the package
var alreadyInstalledVersions = new HashSet <NuGetVersion>(installedPackages
.Where(e => StringComparer.OrdinalIgnoreCase.Equals(packageId, e.PackageIdentity.Id))
.Select(e => e.PackageIdentity.Version));
var packageIdentity = new PackageIdentity(packageId, version);
// Check if the package already exists or a higher version exists already.
var skipInstall = project.PackageExists(packageIdentity);
// For SxS allow other versions to install. For non-SxS skip if a higher version exists.
skipInstall |= (ExcludeVersion && alreadyInstalledVersions.Any(e => e >= version));
if (skipInstall)
{
var message = string.Format(
CultureInfo.CurrentCulture,
LocalizedResourceManager.GetString("InstallCommandPackageAlreadyExists"),
packageIdentity);
Console.LogMinimal(message);
}
else
{
var clientPolicyContext = ClientPolicyContext.GetClientPolicy(Settings, Console);
var projectContext = new ConsoleProjectContext(Console)
{
PackageExtractionContext = new PackageExtractionContext(
Packaging.PackageSaveMode.Defaultv2,
PackageExtractionBehavior.XmlDocFileSaveMode,
clientPolicyContext,
Console)
};
if (EffectivePackageSaveMode != Packaging.PackageSaveMode.None)
{
projectContext.PackageExtractionContext.PackageSaveMode = EffectivePackageSaveMode;
}
resolutionContext.SourceCacheContext.NoCache = NoCache;
resolutionContext.SourceCacheContext.DirectDownload = DirectDownload;
var downloadContext = new PackageDownloadContext(resolutionContext.SourceCacheContext, installPath, DirectDownload)
{
ClientPolicyContext = clientPolicyContext
};
await packageManager.InstallPackageAsync(
project,
packageIdentity,
resolutionContext,
projectContext,
downloadContext,
primaryRepositories,
Enumerable.Empty <SourceRepository>(),
CancellationToken.None);
if (downloadContext.DirectDownload)
{
GetDownloadResultUtility.CleanUpDirectDownloads(downloadContext);
}
}
}
}
public async Task <string[]> DownloadAsync(string packageFolder, string packageName, string packageVersion = null, bool includePrerelease = false,
NuGetFeed packageFeed = null, bool onlyDownload = false)
{
if (!Directory.Exists(packageFolder))
{
Directory.CreateDirectory(packageFolder);
}
var providers = GetNugetResourceProviders();
var settings = Settings.LoadDefaultSettings(packageFolder, null, new MachineWideSettings());
var packageSourceProvider = new PackageSourceProvider(settings);
var sourceRepositoryProvider = new SourceRepositoryProvider(packageSourceProvider, providers);
var dotNetFramework = Assembly
.GetEntryAssembly()
.GetCustomAttribute <TargetFrameworkAttribute>()?
.FrameworkName;
var frameworkNameProvider = new FrameworkNameProvider(
new[] { DefaultFrameworkMappings.Instance },
new[] { DefaultPortableFrameworkMappings.Instance });
var nuGetFramework = NuGetFramework.ParseFrameworkName(dotNetFramework, frameworkNameProvider);
IPackageSearchMetadata package = null;
SourceRepository sourceRepo = null;
if (!string.IsNullOrWhiteSpace(packageFeed?.Feed))
{
sourceRepo = GetSourceRepo(packageFeed, providers);
package = await SearchPackageAsync(packageName, packageVersion, includePrerelease, sourceRepo);
}
else
{
foreach (var repo in sourceRepositoryProvider.GetRepositories())
{
if (packageFeed != null && repo.PackageSource.Name != packageFeed.Name)
{
continue;
}
package = await SearchPackageAsync(packageName, packageVersion, includePrerelease, repo);
if (package != null)
{
sourceRepo = repo;
break;
}
}
}
if (package == null)
{
throw new PackageNotFoundException($"Couldn't find package '{packageVersion}'.{packageVersion}.");
}
var project = new PluginFolderNugetProject(packageFolder, package, nuGetFramework, onlyDownload);
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, settings, packageFolder)
{
PackagesFolderNuGetProject = project
};
var clientPolicyContext = ClientPolicyContext.GetClientPolicy(settings, _logger);
var projectContext = new FolderProjectContext(_logger)
{
PackageExtractionContext = new PackageExtractionContext(
PackageSaveMode.Defaultv2,
PackageExtractionBehavior.XmlDocFileSaveMode,
clientPolicyContext,
_logger)
};
var resolutionContext = new ResolutionContext(
DependencyBehavior.Lowest,
includePrerelease,
includeUnlisted: false,
VersionConstraints.None);
var downloadContext = new PackageDownloadContext(
resolutionContext.SourceCacheContext,
packageFolder,
resolutionContext.SourceCacheContext.DirectDownload);
// We are waiting here instead of await as await actually doesn't seem to work correctly.
packageManager.InstallPackageAsync(
project,
package.Identity,
resolutionContext,
projectContext,
downloadContext,
sourceRepo,
new List <SourceRepository>(),
CancellationToken.None).Wait();
if (onlyDownload)
{
var versionFolder = Path.Combine(packageFolder, package.Identity.ToString());
return(Directory.GetFiles(versionFolder, "*.*", SearchOption.AllDirectories));
}
return(await project.GetPluginAssemblyFilesAsync());
}
private static void Main(string[] args)
{
try
{
var curDir = System.IO.Directory.GetCurrentDirectory();
ISettings settings = Settings.LoadSpecificSettings(curDir, Settings.DefaultSettingsFileName);
List <Lazy <INuGetResourceProvider> > resourceProviders = new List <Lazy <INuGetResourceProvider> >();
resourceProviders.AddRange(NuGet.Protocol.Core.Types.Repository.Provider.GetCoreV3()); // Add v3 API support
IPackageSourceProvider packageSourceProvider = new PackageSourceProvider(settings);
SourceRepositoryProvider _sourceRepositories = new SourceRepositoryProvider(packageSourceProvider, resourceProviders);
string projectRoot = System.IO.Path.GetFullPath("ProjectRoot");
if (!System.IO.Directory.Exists(projectRoot))
{
System.IO.Directory.CreateDirectory(projectRoot);
}
FolderNuGetProject nuGetProject = new FolderNuGetProject(projectRoot);
string packagesFolderPath = System.IO.Path.GetFullPath("Packages");
if (!System.IO.Directory.Exists(packagesFolderPath))
{
System.IO.Directory.CreateDirectory(packagesFolderPath);
}
NuGetPackageManager packageManager = new NuGetPackageManager(_sourceRepositories, settings, packagesFolderPath)
{
PackagesFolderNuGetProject = nuGetProject
};
bool allowPrereleaseVersions = true;
bool allowUnlisted = true;
DependencyBehavior dependencyBehavior = DependencyBehavior.Lowest;
ResolutionContext resolutionContext = new ResolutionContext(
dependencyBehavior, allowPrereleaseVersions, allowUnlisted, VersionConstraints.None);
INuGetProjectContext projectContext = new ConsoleProjectContext(NullLogger.Instance);
IEnumerable <SourceRepository> primarySourceRepositories = _sourceRepositories.GetRepositories();
//packageIdentity
string packageId = "Newtonsoft.Json";
string packageVersion = "12.0.3";
PackageIdentity packageIdentity = new PackageIdentity(packageId, new NuGet.Versioning.NuGetVersion(packageVersion));
var installPackageAsyncTask = packageManager.InstallPackageAsync(packageManager.PackagesFolderNuGetProject,
packageIdentity, resolutionContext, projectContext,
primarySourceRepositories, Array.Empty <SourceRepository>(), CancellationToken.None);
installPackageAsyncTask.GetAwaiter().GetResult();
}
catch (Exception exp)
{
using (var sw = new System.IO.StreamWriter("error.txt"))
{
sw.Write(exp.ToString());
}
Console.WriteLine(exp.ToString());
throw;
}
}
public async Task DownloadPackage(PackageWrapper packageWrapper)
{
try
{
//this will prevent install to look in all repos
_sourceRepos = new List <SourceRepository>();
_sourceRepos.Add(packageWrapper.sourceRepository);
var packageIdentity = packageWrapper.rootPackageIdentity;
var providers = new List <Lazy <INuGetResourceProvider> >();
providers.AddRange(Repository.Provider.GetCoreV3()); // Add v3 API s
var rootPath = NugetHelper.Instance.GetNugetSettings()
.NugetFolder;
//var settings = Settings.LoadDefaultSettings(@"C:\Program Files (x86)\NuGet\Config", "Microsoft.VisualStudio.Offline.config", new MachineWideSettings());
var machineWideSettings = new MachineWideSettings();
var settings = new Settings(rootPath);
var packageSourceProvider = new PackageSourceProvider(settings);
var sourceRepositoryProvider = new SourceRepositoryProvider(packageSourceProvider, providers);
var project = new FolderNuGetProject(rootPath);
var packageManager = new NuGetPackageManager(sourceRepositoryProvider, settings, rootPath)
{
PackagesFolderNuGetProject = project
};
var allowPrereleaseVersions = true;
var allowUnlisted = false;
INuGetProjectContext projectContext = new ProjectContext();
var resolutionContext = new ResolutionContext(DependencyBehavior.Lowest, allowPrereleaseVersions, allowUnlisted, VersionConstraints.None);
if (NugetHelper.Instance.GetNugetSettings()
.DisableCache)
{
resolutionContext.SourceCacheContext.NoCache = true;
resolutionContext.SourceCacheContext.DirectDownload = true;
}
var downloadContext = new PackageDownloadContext(resolutionContext.SourceCacheContext, rootPath, resolutionContext.SourceCacheContext.DirectDownload);
var packageAlreadyExists = packageManager.PackageExistsInPackagesFolder(packageIdentity, PackageSaveMode.None);
if (!packageAlreadyExists)
{
await packageManager.InstallPackageAsync(project, packageIdentity, resolutionContext, projectContext, downloadContext, _sourceRepos, new List <SourceRepository>(), CancellationToken.None);
var packageDeps = packageManager.GetInstalledPackagesDependencyInfo(project, CancellationToken.None, true);
_logger.LogDebug($"Package {packageIdentity.Id} is got Installed at 【 {project.GetInstalledPath(packageIdentity)}】 ");
}
else
{
var packageDeps = packageManager.GetInstalledPackagesDependencyInfo(project, CancellationToken.None, true);
_logger.LogDebug($"Package {packageIdentity.Id} is Already Installed at 【 {project.GetInstalledPath(packageIdentity)} 】" + " | skipping instalation !!");
}
#region GetDll paths
var dllstoAdd = NugetHelper.Instance.GetInstallPackagesDllPath(packageWrapper, ref project);
if (dllstoAdd.Count > 0)
{
downloadedDllPaths.AddRange(dllstoAdd);
}
#endregion
_logger.LogDebug($"done for package {packageIdentity.Id} , with total Dlls {downloadedDllPaths.Count}");
}
catch (Exception e)
{
NugetHelper.Instance.logger.LogDebug(e.Message);
throw;
}
}
