public async Task<IEnumerable<PackageAction>> ResolveActionsAsync(
PackageIdentity packageIdentity,
PackageActionType operation,
InstallationTarget target)
{
// Construct the Action Resolver
var oldResolver = new OldResolver();
if (Logger != null)
{
oldResolver.Logger = new ShimLogger(Logger);
}
// Apply context settings
ApplyContext(oldResolver);
var packageManager = target.GetRequiredFeature<IPackageManager>();
var nullProjectManager = new NullProjectManager(
new CoreInteropPackageManager(
packageManager.LocalRepository,
_dependencyResolver,
new CoreInteropSourceRepository(_source)));
oldResolver.AddOperation(
MapNewToOldActionType(operation),
await CreateVirtualPackage(packageIdentity.Id, packageIdentity.Version),
nullProjectManager);
// Resolve actions!
var actions = await Task.Factory.StartNew(() => oldResolver.ResolveActions());
// Convert the actions
var converted =
from action in actions
select new PackageAction(
MapOldToNewActionType(action.ActionType),
new PackageIdentity(
action.Package.Id,
new NuGetVersion(
action.Package.Version.Version,
action.Package.Version.SpecialVersion)),
UnwrapPackage(action.Package),
target,
_source,
packageIdentity);
// Identify update operations so we can mark them as such.
foreach (var group in converted.GroupBy(c => c.PackageIdentity.Id))
{
var installs = group.Where(p => p.ActionType == PackageActionType.Install).ToList();
var uninstalls = group.Where(p => p.ActionType == PackageActionType.Uninstall).ToList();
if (installs.Count > 0 && uninstalls.Count > 0)
{
var maxInstall = installs.OrderByDescending(a => a.PackageIdentity.Version).First();
maxInstall.IsUpdate = true;
}
}
return converted;
}
public void UninstallPackage(Project project, string packageId, bool removeDependencies)
{
if (project == null)
{
throw new ArgumentNullException("project");
}
if (String.IsNullOrEmpty(packageId))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, CommonResources.Argument_Cannot_Be_Null_Or_Empty, "packageId"));
}
IVsPackageManager packageManager = _packageManagerFactory.CreatePackageManager(_packageRepository, useFallbackForDependencies: false);
IProjectManager projectManager = packageManager.GetProjectManager(project);
EventHandler<PackageOperationEventArgs> packageReferenceRemovingHandler = (sender, e) =>
{
_scriptExecutor.Execute(
e.InstallPath,
PowerShellScripts.Uninstall,
e.Package,
project,
projectManager.GetTargetFrameworkForPackage(packageId),
NullLogger.Instance);
};
try
{
projectManager.PackageReferenceRemoving += packageReferenceRemovingHandler;
// Locate the package to uninstall
IPackage package = packageManager.LocatePackageToUninstall(
projectManager,
packageId,
version: null);
// resolve actions
var resolver = new ActionResolver()
{
RemoveDependencies = removeDependencies
};
resolver.AddOperation(PackageAction.Uninstall, package, projectManager);
var actions = resolver.ResolveActions();
// execute actions
var actionExecutor = new ActionExecutor();
actionExecutor.Execute(actions);
}
finally
{
projectManager.PackageReferenceRemoving -= packageReferenceRemovingHandler;
}
}
protected override void ProcessRecordCore()
{
if (!SolutionManager.IsSolutionOpen)
{
// terminating
ErrorHandler.ThrowSolutionNotOpenTerminatingError();
}
// Locate the package to uninstall
IPackage package = PackageManager.LocatePackageToUninstall(
ProjectManager,
Id,
Version);
// resolve actions
var resolver = new ActionResolver()
{
Logger = this,
ForceRemove = Force.IsPresent,
RemoveDependencies = RemoveDependencies.IsPresent
};
resolver.AddOperation(
PackageAction.Uninstall,
package,
ProjectManager);
var actions = resolver.ResolveActions();
if (WhatIf)
{
foreach (var operation in actions)
{
Log(MessageLevel.Info, Resources.Log_OperationWhatIf, operation);
}
return;
}
// execute actions
var actionExecutor = new ActionExecutor()
{
Logger = this
};
actionExecutor.Execute(actions);
}
private void InstallPackage(string id, MockVsPackageManager2 packageManager)
{
var projectManager = packageManager.GetProjectManager(packageManager.SolutionManager.GetProject("default"));
// Resolve the package to install
IPackage package = PackageRepositoryHelper.ResolvePackage(
packageManager.SourceRepository,
packageManager.LocalRepository,
id,
version: null,
allowPrereleaseVersions: false);
// Resolve operations
var resolver = new ActionResolver();
resolver.AddOperation(PackageAction.Install, package, projectManager);
var actions = resolver.ResolveActions();
var actionExecutor = new ActionExecutor();
actionExecutor.Execute(actions);
}
private IEnumerable<Resolver.PackageAction> ResolveActionsForUpdateAll(IVsPackageManager activePackageManager, IProjectManager projectManager)
{
var resolver = new ActionResolver()
{
Logger = this,
AllowPrereleaseVersions = IncludePrerelease,
DependencyVersion = activePackageManager.DependencyVersion
};
var allPackages = SelectedNode.GetPackages(String.Empty, IncludePrerelease);
foreach (var package in allPackages)
{
resolver.AddOperation(PackageAction.Install, package, projectManager);
}
var actions = resolver.ResolveActions();
return actions;
}
/// <summary>
/// Returns true if package install is needed.
/// Package install is not needed if
/// - AllowMultipleVersions is false;
/// - there is an existing package, and its version is newer than or equal to the
/// package to be installed.
/// </summary>
/// <param name="packageManager">The pacakge manager.</param>
/// <param name="packageId">The id of the package to install.</param>
/// <param name="version">The version of the package to install.</param>
/// <returns>True if package install is neede; otherwise, false.</returns>
private bool PackageInstallNeeded(
IPackageManager packageManager,
string packageId,
SemanticVersion version)
{
if (AllowMultipleVersions)
{
return true;
}
var installedPackage = packageManager.LocalRepository.FindPackage(packageId);
if (installedPackage == null)
{
return true;
}
if (version == null)
{
// need to query the source repository to get the version to be installed.
IPackage package = packageManager.SourceRepository.FindPackage(
packageId,
version,
NullConstraintProvider.Instance,
allowPrereleaseVersions: Prerelease,
allowUnlisted: false);
if (package == null)
{
return false;
}
version = package.Version;
}
if (installedPackage.Version >= version)
{
// If the installed pacakge has newer version, no install is needed.
return false;
}
// install is needed. In this case, uninstall the existing pacakge.
var resolver = new ActionResolver()
{
Logger = packageManager.Logger,
RemoveDependencies = true,
ForceRemove = false
};
var projectManager = new NullProjectManager(packageManager);
foreach (var package in packageManager.LocalRepository.GetPackages())
{
projectManager.LocalRepository.AddPackage(package);
}
resolver.AddOperation(
PackageAction.Uninstall,
installedPackage,
projectManager);
var projectActions = resolver.ResolveActions();
// because the projectManager's LocalRepository is not a PackageReferenceRepository,
// the packages in the packages folder are not referenced. Thus, the resolved actions
// are all PackageProjectActions. We need to create packages folder actions
// from those PackageProjectActions.
var solutionActions = new List<Resolver.PackageSolutionAction>();
foreach (var action in projectActions)
{
var projectAction = action as PackageProjectAction;
if (projectAction == null)
{
continue;
}
var solutioAction = projectAction.ActionType == PackageActionType.Install ?
PackageActionType.AddToPackagesFolder :
PackageActionType.DeleteFromPackagesFolder;
solutionActions.Add(new PackageSolutionAction(
solutioAction,
projectAction.Package,
packageManager));
}
var userOperationExecutor = new ActionExecutor()
{
Logger = packageManager.Logger
};
userOperationExecutor.Execute(solutionActions);
return true;
}
public Task RestoreMissingPackages()
{
TaskScheduler uiScheduler;
try
{
uiScheduler = TaskScheduler.FromCurrentSynchronizationContext();
}
catch (InvalidOperationException)
{
// this exception occurs during unit tests
uiScheduler = TaskScheduler.Default;
}
Task task = Task.Factory.StartNew(() =>
{
IVsPackageManager packageManager = _packageManagerFactory.CreatePackageManagerWithAllPackageSources();
IPackageRepository localRepository = packageManager.LocalRepository;
var projectReferences = GetAllPackageReferences(packageManager);
foreach (var reference in projectReferences)
{
if (!localRepository.Exists(reference.Id, reference.Version))
{
// Resolve the package to install
IPackage package = PackageRepositoryHelper.ResolvePackage(
packageManager.SourceRepository,
packageManager.LocalRepository,
reference.Id,
reference.Version,
allowPrereleaseVersions: true);
// Resolve actions
var resolver = new ActionResolver()
{
Logger = packageManager.Logger,
DependencyVersion = packageManager.DependencyVersion,
IgnoreDependencies = true,
AllowPrereleaseVersions = true
};
resolver.AddOperation(PackageAction.Install, package, new NullProjectManager(packageManager));
var actions = resolver.ResolveActions();
// Execute actions
var actionExecutor = new ActionExecutor()
{
Logger = packageManager.Logger
};
actionExecutor.Execute(actions);
}
}
});
task.ContinueWith(originalTask =>
{
if (originalTask.IsFaulted)
{
ExceptionHelper.WriteToActivityLog(originalTask.Exception);
}
else
{
// we don't allow canceling
Debug.Assert(!originalTask.IsCanceled);
// after we're done with restoring packages, do the check again
CheckForMissingPackages();
}
}, uiScheduler);
return task;
}
public async Task <IEnumerable <PackageAction> > ResolveActionsAsync(
PackageIdentity packageIdentity,
PackageActionType operation,
InstallationTarget target)
{
// Construct the Action Resolver
var oldResolver = new OldResolver();
if (Logger != null)
{
oldResolver.Logger = new ShimLogger(Logger);
}
// Apply context settings
ApplyContext(oldResolver);
var packageManager = target.GetRequiredFeature <IPackageManager>();
var nullProjectManager = new NullProjectManager(
new CoreInteropPackageManager(
packageManager.LocalRepository,
_dependencyResolver,
new CoreInteropSourceRepository(_source)));
oldResolver.AddOperation(
MapNewToOldActionType(operation),
await CreateVirtualPackage(packageIdentity.Id, packageIdentity.Version),
nullProjectManager);
// Resolve actions!
var actions = await Task.Factory.StartNew(() => oldResolver.ResolveActions());
// Convert the actions
var converted =
from action in actions
select new PackageAction(
MapOldToNewActionType(action.ActionType),
new PackageIdentity(
action.Package.Id,
new NuGetVersion(
action.Package.Version.Version,
action.Package.Version.SpecialVersion)),
UnwrapPackage(action.Package),
target,
_source,
packageIdentity);
// Identify update operations so we can mark them as such.
foreach (var group in converted.GroupBy(c => c.PackageIdentity.Id))
{
var installs = group.Where(p => p.ActionType == PackageActionType.Install).ToList();
var uninstalls = group.Where(p => p.ActionType == PackageActionType.Uninstall).ToList();
if (installs.Count > 0 && uninstalls.Count > 0)
{
var maxInstall = installs.OrderByDescending(a => a.PackageIdentity.Version).First();
maxInstall.IsUpdate = true;
}
}
return(converted);
}
protected override void ProcessRecordCore()
{
if (!SolutionManager.IsSolutionOpen)
{
// terminating
ErrorHandler.ThrowSolutionNotOpenTerminatingError();
}
// Locate the package to uninstall
IPackage package = PackageManager.LocatePackageToUninstall(
ProjectManager,
Id,
Version);
#if VS14
var nugetAwareProject = ProjectManager == null ?
null :
ProjectManager.Project as INuGetPackageManager;
if (nugetAwareProject != null)
{
var args = new Dictionary<string, object>();
args["WhatIf"] = WhatIf;
args["SourceRepository"] = PackageManager.SourceRepository;
args["SharedRepository"] = PackageManager.LocalRepository;
using (var cts = new CancellationTokenSource())
{
var task = nugetAwareProject.UninstallPackageAsync(
new NuGetPackageMoniker
{
Id = package.Id,
Version = package.Version.ToString()
},
args,
logger: null,
progress: null,
cancellationToken: cts.Token);
task.Wait();
return;
}
}
#endif
// resolve actions
var resolver = new ActionResolver()
{
Logger = this,
ForceRemove = Force.IsPresent,
RemoveDependencies = RemoveDependencies.IsPresent
};
resolver.AddOperation(
PackageAction.Uninstall,
package,
ProjectManager);
var actions = resolver.ResolveActions();
if (WhatIf)
{
foreach (var operation in actions)
{
Log(MessageLevel.Info, Resources.Log_OperationWhatIf, operation);
}
return;
}
// execute actions
var actionExecutor = new ActionExecutor()
{
Logger = this
};
actionExecutor.Execute(actions);
}
protected override bool ExecuteCore(PackageItem item)
{
IVsPackageManager activePackageManager = GetActivePackageManager();
Debug.Assert(activePackageManager != null);
using (activePackageManager.SourceRepository.StartOperation(OperationName, item.Id, item.Version))
{
ShowProgressWindow();
// Resolve operations
var resolver = new ActionResolver()
{
Logger = this,
DependencyVersion = activePackageManager.DependencyVersion,
IgnoreDependencies = false,
AllowPrereleaseVersions = IncludePrerelease
};
var projectManager = activePackageManager.GetProjectManager(_project);
projectManager.Logger = this;
resolver.AddOperation(PackageAction.Install, item.PackageIdentity, projectManager);
var actions = resolver.ResolveActions();
// show license agreeement
bool acceptLicense = ShowLicenseAgreement(actions);
if (!acceptLicense)
{
return false;
}
// execute operations
try
{
RegisterPackageOperationEvents(activePackageManager, projectManager);
var actionExecutor = new ActionExecutor()
{
Logger = this
};
actionExecutor.Execute(actions);
}
finally
{
UnregisterPackageOperationEvents(activePackageManager, projectManager);
}
return true;
}
}
// Resolve actions to update all packages in all projects.
private IEnumerable<Resolver.PackageAction> ResolveActionsForUpdateAll(IVsPackageManager activePackageManager)
{
var resolver = new ActionResolver()
{
Logger = this,
AllowPrereleaseVersions = IncludePrerelease,
DependencyVersion = activePackageManager.DependencyVersion
};
var allPackages = SelectedNode.GetPackages(String.Empty, IncludePrerelease);
foreach (Project project in _solutionManager.GetProjects())
{
IProjectManager projectManager = activePackageManager.GetProjectManager(project);
foreach (var package in allPackages)
{
// Update if an older version package is installed in the project
var localPackge = projectManager.LocalRepository.FindPackage(package.Id);
if (localPackge != null && localPackge.Version < package.Version)
{
resolver.AddOperation(PackageAction.Install, package, projectManager);
}
}
}
var actions = resolver.ResolveActions();
return actions;
}
private void ReinstallOnePackage(string id, IEnumerable<IProjectManager> projectManagers)
{
List<Resolver.PackageAction> actions = new List<Resolver.PackageAction>();
var projectNameSpecified = !String.IsNullOrEmpty(ProjectName);
var oldPackage = projectNameSpecified ?
UpdateUtility.FindPackageToUpdate(
id, version: null,
packageManager: PackageManager,
projectManager: projectManagers.First()) :
UpdateUtility.FindPackageToUpdate(
id, version: null,
packageManager: PackageManager,
projectManagers: projectManagers,
logger: this);
if (oldPackage.Item2 == null)
{
// we're reinstalling a solution level package
Log(MessageLevel.Info, VsResources.ReinstallSolutionPackage, oldPackage.Item1);
if (PackageManager.SourceRepository.Exists(oldPackage.Item1))
{
var resolver = new ActionResolver()
{
ForceRemove = true
};
resolver.AddOperation(PackageAction.Uninstall, oldPackage.Item1, new NullProjectManager(PackageManager));
var packageFromSource = PackageManager.SourceRepository.FindPackage(
oldPackage.Item1.Id,
oldPackage.Item1.Version);
resolver.AddOperation(PackageAction.Install, packageFromSource, new NullProjectManager(PackageManager));
actions.AddRange(resolver.ResolveActions());
}
else
{
Log(
MessageLevel.Warning,
VsResources.PackageRestoreSkipForSolution,
oldPackage.Item1.GetFullName());
}
}
else
{
var reinstallInfo = new ReinstallInfo(Enumerable.Empty<VirtualProjectManager>());
var resolver = new ActionResolver()
{
ForceRemove = true
};
foreach (var projectManager in projectManagers)
{
ReinstallPackage(id, projectManager, reinstallInfo, resolver);
}
actions.AddRange(resolver.ResolveActions());
}
if (WhatIf)
{
foreach (var action in actions)
{
Log(MessageLevel.Info, Resources.Log_OperationWhatIf, action);
}
return;
}
var executor = new ActionExecutor()
{
Logger = this,
PackageOperationEventListener = this,
CatchProjectOperationException = true
};
executor.Execute(actions);
}
private void ReinstallAllPackages(IEnumerable<IProjectManager> projectManagers)
{
var packages = PackageManager.LocalRepository.GetPackages().ToList();
var solutionLevelPackages = packages.Where(p => !PackageManager.IsProjectLevel(p));
var resolver = new ActionResolver()
{
ForceRemove = true
};
// reinstall solution level packages
foreach (var package in solutionLevelPackages)
{
resolver.AddOperation(PackageAction.Uninstall, package, new NullProjectManager(PackageManager));
var packageFromSource = PackageManager.SourceRepository.FindPackage(
package.Id,
package.Version);
resolver.AddOperation(PackageAction.Install, packageFromSource, new NullProjectManager(PackageManager));
}
// Reinstall packages in projects
foreach (var projectManager in projectManagers)
{
ReinstallAllPackagesInProject(projectManager, resolver);
}
var actions = resolver.ResolveActions();
if (WhatIf)
{
foreach (var action in actions)
{
Log(MessageLevel.Info, Resources.Log_OperationWhatIf, action);
}
return;
}
var executor = new ActionExecutor()
{
Logger = this,
PackageOperationEventListener = this,
CatchProjectOperationException = true
};
executor.Execute(actions);
}
protected void UninstallPackageFromProject(Project project, PackageItem item, bool removeDependencies)
{
IProjectManager projectManager = null;
try
{
projectManager = PackageManager.GetProjectManager(project);
// make sure the package is installed in this project before proceeding
if (projectManager.LocalRepository.Exists(item.PackageIdentity))
{
RegisterPackageOperationEvents(PackageManager, projectManager);
// Locate the package to uninstall
IPackage package = PackageManager.LocatePackageToUninstall(
projectManager,
item.Id,
version: null);
// resolve operations
var resolver = new ActionResolver()
{
Logger = this,
ForceRemove = false,
RemoveDependencies = removeDependencies
};
resolver.AddOperation(PackageAction.Uninstall, package, projectManager);
var actions = resolver.ResolveActions();
// execute operations
var actionExecutor = new ActionExecutor()
{
Logger = this
};
actionExecutor.Execute(actions);
}
}
finally
{
if (projectManager != null)
{
UnregisterPackageOperationEvents(PackageManager, projectManager);
}
}
}
public async Task<IEnumerable<PackageAction>> ResolveActionsAsync(
PackageIdentity packageIdentity,
PackageActionType operation,
IEnumerable<Project> targetedProjects,
Solution solution)
{
// Construct the Action Resolver
var resolver = new OldResolver();
if (Logger != null)
{
resolver.Logger = new ShimLogger(Logger);
}
// Apply context settings
ApplyContext(resolver);
// Add the operation request(s)
NuGetTraceSources.ActionResolver.Verbose("resolving", "Resolving {0} of {1} {2}", operation.ToString(), packageIdentity.Id, packageIdentity.Version.ToNormalizedString());
foreach (var project in targetedProjects)
{
resolver.AddOperation(
MapNewToOldActionType(operation),
await CreateVirtualPackage(packageIdentity.Id, packageIdentity.Version),
new CoreInteropProjectManager(project, _source, _dependencyResolver));
}
// Resolve actions!
var actions = await Task.Factory.StartNew(() => resolver.ResolveActions());
// Convert the actions
var converted =
from action in actions
let projectAction = action as PackageProjectAction
select new PackageAction(
MapOldToNewActionType(action.ActionType),
new PackageIdentity(
action.Package.Id,
new NuGetVersion(
action.Package.Version.Version,
action.Package.Version.SpecialVersion)),
UnwrapPackage(action.Package),
(projectAction != null ?
FindProject(targetedProjects, projectAction.ProjectManager.Project.ProjectName) :
(InstallationTarget)solution),
_source,
packageIdentity);
// Identify update operations so we can mark them as such.
foreach (var group in converted.GroupBy(c => c.PackageIdentity.Id))
{
var installs = group.Where(p => p.ActionType == PackageActionType.Install).ToList();
var uninstalls = group.Where(p => p.ActionType == PackageActionType.Uninstall).ToList();
if (installs.Count > 0 && uninstalls.Count > 0)
{
var maxInstall = installs.OrderByDescending(a => a.PackageIdentity.Version).First();
maxInstall.IsUpdate = true;
}
}
return converted;
}
private void InstallPackage(IVsPackageManager packageManager)
{
if (packageManager == null)
{
return;
}
// Locate the package to install
IPackage package = PackageRepositoryHelper.ResolvePackage(
packageManager.SourceRepository,
packageManager.LocalRepository,
Id,
Version,
IncludePrerelease.IsPresent);
// Resolve actions
var resolver = new ActionResolver()
{
Logger = this,
IgnoreDependencies = IgnoreDependencies,
DependencyVersion = packageManager.DependencyVersion,
AllowPrereleaseVersions = IncludePrerelease.IsPresent
};
resolver.AddOperation(PackageAction.Install, package, ProjectManager);
var actions = resolver.ResolveActions();
if (WhatIf)
{
foreach (var action in actions)
{
Log(MessageLevel.Info, Resources.Log_OperationWhatIf, action);
}
return;
}
var executor = new ActionExecutor()
{
Logger = this
};
executor.Execute(actions);
}
static void Install(
string id,
IProjectManager projectManager)
{
var resolver = new ActionResolver();
// Resolve the package to install
IPackage package = PackageRepositoryHelper.ResolvePackage(
projectManager.PackageManager.SourceRepository,
projectManager.PackageManager.LocalRepository,
id,
null,
resolver.AllowPrereleaseVersions);
// Resolve actions
resolver.AddOperation(PackageAction.Install, package, projectManager);
var actions = resolver.ResolveActions();
var actionExecutor = new ActionExecutor();
actionExecutor.Execute(actions);
}
private bool UninstallSolutionPackage(IPackage package)
{
CheckDependentPackages(package, LocalRepository, targetFramework: null);
bool? result = AskRemoveDependency(
package,
new[] { LocalRepository },
new FrameworkName[] { null });
if (result == null)
{
// user presses Cancel
return false;
}
ShowProgressWindow();
try
{
RegisterPackageOperationEvents(PackageManager, null);
// resolve actions
var resolver = new ActionResolver()
{
Logger = this,
ForceRemove = false,
RemoveDependencies = (bool)result
};
resolver.AddOperation(
PackageAction.Uninstall,
package,
new NullProjectManager(PackageManager));
var actions = resolver.ResolveActions();
// execute actions
var actionExecutor = new ActionExecutor()
{
Logger = this
};
actionExecutor.Execute(actions);
}
finally
{
UnregisterPackageOperationEvents(PackageManager, null);
}
return true;
}
private void Uninstall(string id, IPackageManager packageManager, IProjectManager projectManager)
{
// Locate the package to uninstall
IPackage package = packageManager.LocatePackageToUninstall(
projectManager,
id,
version: null);
// resolve actions
var resolver = new ActionResolver();
resolver.AddOperation(PackageAction.Uninstall, package, projectManager);
var actions = resolver.ResolveActions();
// execute actions
var actionExecutor = new ActionExecutor();
actionExecutor.Execute(actions);
}
public async Task <IEnumerable <PackageAction> > ResolveActionsAsync(
PackageIdentity packageIdentity,
PackageActionType operation,
IEnumerable <Project> targetedProjects,
Solution solution)
{
// Construct the Action Resolver
var resolver = new OldResolver();
if (Logger != null)
{
resolver.Logger = new ShimLogger(Logger);
}
// Apply context settings
ApplyContext(resolver);
// Add the operation request(s)
NuGetTraceSources.ActionResolver.Verbose("resolving", "Resolving {0} of {1} {2}", operation.ToString(), packageIdentity.Id, packageIdentity.Version.ToNormalizedString());
foreach (var project in targetedProjects)
{
resolver.AddOperation(
MapNewToOldActionType(operation),
await CreateVirtualPackage(packageIdentity.Id, packageIdentity.Version),
new CoreInteropProjectManager(project, _source, _dependencyResolver));
}
// Resolve actions!
var actions = await Task.Factory.StartNew(() => resolver.ResolveActions());
// Convert the actions
var converted =
from action in actions
let projectAction = action as PackageProjectAction
select new PackageAction(
MapOldToNewActionType(action.ActionType),
new PackageIdentity(
action.Package.Id,
new NuGetVersion(
action.Package.Version.Version,
action.Package.Version.SpecialVersion)),
UnwrapPackage(action.Package),
(projectAction != null ?
FindProject(targetedProjects, projectAction.ProjectManager.Project.ProjectName) :
(InstallationTarget)solution),
_source,
packageIdentity);
// Identify update operations so we can mark them as such.
foreach (var group in converted.GroupBy(c => c.PackageIdentity.Id))
{
var installs = group.Where(p => p.ActionType == PackageActionType.Install).ToList();
var uninstalls = group.Where(p => p.ActionType == PackageActionType.Uninstall).ToList();
if (installs.Count > 0 && uninstalls.Count > 0)
{
var maxInstall = installs.OrderByDescending(a => a.PackageIdentity.Version).First();
maxInstall.IsUpdate = true;
}
}
return(converted);
}
private void InstallPackage(
IFileSystem fileSystem,
string packageId,
SemanticVersion version)
{
if (version == null)
{
NoCache = true;
}
var packageManager = CreatePackageManager(fileSystem, AllowMultipleVersions);
if (!PackageInstallNeeded(packageManager, packageId, version))
{
Console.WriteLine(LocalizedResourceManager.GetString("InstallCommandPackageAlreadyExists"), packageId);
return;
}
if (version == null)
{
var latestVersion = GetLastestPackageVersion(
packageManager.SourceRepository,
packageId,
allowPrereleaseVersions: Prerelease);
if (latestVersion != null)
{
version = latestVersion.Version;
}
}
using (packageManager.SourceRepository.StartOperation(
RepositoryOperationNames.Install,
packageId,
version == null ? null : version.ToString()))
{
var resolver = new ActionResolver()
{
Logger = Console,
AllowPrereleaseVersions = Prerelease
};
// Resolve the package to install
IPackage package = PackageRepositoryHelper.ResolvePackage(
packageManager.SourceRepository,
packageManager.LocalRepository,
packageId,
version,
Prerelease);
// Resolve operations. Note that we only care about AddToPackagesFolder actions
resolver.AddOperation(
PackageAction.Install,
package,
new NullProjectManager(packageManager));
var actions = resolver.ResolveActions()
.Where(action => action.ActionType == PackageActionType.AddToPackagesFolder);
if (actions.Any())
{
var executor = new ActionExecutor()
{
Logger = Console
};
executor.Execute(actions);
}
else if (packageManager.LocalRepository.Exists(package))
{
// If the package wasn't installed by our set of operations, notify the user.
Console.Log(
MessageLevel.Info,
NuGet.Resources.NuGetResources.Log_PackageAlreadyInstalled,
package.GetFullName());
}
}
}
internal void InstallPackage(IPackageRepository repository, Project project, string packageId, SemanticVersion version, bool ignoreDependencies, bool skipAssemblyReferences)
{
if (project == null)
{
throw new ArgumentNullException("project");
}
if (repository == null)
{
throw new ArgumentNullException("repository");
}
using (_vsCommonOperations.SaveSolutionExplorerNodeStates(_solutionManager))
{
IVsPackageManager packageManager = _packageManagerFactory.CreatePackageManager(repository,
useFallbackForDependencies: false);
IProjectManager projectManager = packageManager.GetProjectManager(project);
EventHandler<PackageOperationEventArgs> installedHandler = (sender, e) =>
{
_scriptExecutor.ExecuteInitScript(
e.InstallPath, e.Package,
NullLogger.Instance);
};
EventHandler<PackageOperationEventArgs> addedHandler = (sender, e) =>
{
_scriptExecutor.ExecuteScript(
e.InstallPath,
PowerShellScripts.Install,
e.Package,
project,
project.GetTargetFrameworkName(),
NullLogger.Instance);
};
bool oldBindingRedirectValue = packageManager.BindingRedirectEnabled;
try
{
projectManager.PackageReferenceAdded += addedHandler;
packageManager.PackageInstalled += installedHandler;
// if skipping assembly references, disable binding redirects too.
packageManager.BindingRedirectEnabled = !skipAssemblyReferences;
// locate the package to install
IPackage package = PackageRepositoryHelper.ResolvePackage(
packageManager.SourceRepository,
packageManager.LocalRepository,
packageId,
version,
allowPrereleaseVersions: true);
if (skipAssemblyReferences)
{
package = new SkipAssemblyReferencesPackage(package);
}
// resolve actions
var resolver = new ActionResolver()
{
Logger = NullLogger.Instance,
DependencyVersion = packageManager.DependencyVersion,
IgnoreDependencies = ignoreDependencies,
AllowPrereleaseVersions = true
};
resolver.AddOperation(PackageAction.Install, package, projectManager);
var actions = resolver.ResolveActions();
// execute actions
var actionExecutor = new ActionExecutor();
actionExecutor.Execute(actions);
}
finally
{
packageManager.BindingRedirectEnabled = oldBindingRedirectValue;
projectManager.PackageReferenceAdded -= addedHandler;
packageManager.PackageInstalled -= installedHandler;
}
}
}
private void InstallPackage(IVsPackageManager packageManager)
{
if (packageManager == null)
{
return;
}
// Locate the package to install
IPackage package = PackageRepositoryHelper.ResolvePackage(
packageManager.SourceRepository,
packageManager.LocalRepository,
Id,
Version,
IncludePrerelease.IsPresent);
#if VS14
var nugetAwareProject = ProjectManager.Project as INuGetPackageManager;
if (nugetAwareProject != null)
{
var args = new Dictionary<string, object>();
args["DependencyVersion"] = DependencyVersion;
args["IgnoreDependencies"] = IgnoreDependencies;
args["WhatIf"] = WhatIf;
using (var cts = new CancellationTokenSource())
{
var packageSupportedFrameworks = package.GetSupportedFrameworks();
var projectFrameworks = nugetAwareProject.GetSupportedFrameworksAsync(cts.Token).Result;
args["Frameworks"] = projectFrameworks.Where(
projectFramework =>
NuGet.VersionUtility.IsCompatible(
projectFramework,
packageSupportedFrameworks)).ToArray();
var task = nugetAwareProject.InstallPackageAsync(
new NuGetPackageMoniker
{
Id = package.Id,
Version = package.Version.ToString()
},
args,
logger: null,
progress: null,
cancellationToken: cts.Token);
task.Wait();
return;
}
}
#endif
// Resolve actions
var resolver = new ActionResolver()
{
Logger = this,
IgnoreDependencies = IgnoreDependencies,
DependencyVersion = packageManager.DependencyVersion,
AllowPrereleaseVersions = IncludePrerelease.IsPresent
};
resolver.AddOperation(PackageAction.Install, package, ProjectManager);
var actions = resolver.ResolveActions();
if (WhatIf)
{
foreach (var action in actions)
{
Log(MessageLevel.Info, Resources.Log_OperationWhatIf, action);
}
return;
}
var executor = new ActionExecutor()
{
Logger = this
};
executor.Execute(actions);
}