private void UpdateVirtualRepos(IList <PackageAction> actions)
{
foreach (PackageAction action in actions)
{
PackageProjectAction action2 = action as PackageProjectAction;
if (action2 != null)
{
VirtualRepository repository2 = this._virtualProjectRepos[action2.ProjectManager];
if (action2.ActionType == PackageActionType.Install)
{
repository2.AddPackage(action.Package);
continue;
}
repository2.RemovePackage(action.Package);
continue;
}
PackageSolutionAction action3 = (PackageSolutionAction)action;
VirtualRepository repository = this._virtualPackageRepos[action3.PackageManager];
if (action3.ActionType == PackageActionType.AddToPackagesFolder)
{
repository.AddPackage(action3.Package);
continue;
}
if (action3.ActionType == PackageActionType.DeleteFromPackagesFolder)
{
repository.RemovePackage(action3.Package);
}
}
}
private void Rollback(List <PackageAction> executedOperations)
{
if (executedOperations.Count > 0)
{
this.Logger.Log(MessageLevel.Warning, "Rolling back", new object[0]);
}
executedOperations.Reverse();
using (List <PackageAction> .Enumerator enumerator = executedOperations.GetEnumerator())
{
while (enumerator.MoveNext())
{
PackageAction action = CreateReverseAction(enumerator.Current);
PackageProjectAction action2 = action as PackageProjectAction;
if (action2 != null)
{
action2.ProjectManager.Logger = NullLogger.Instance;
action2.ProjectManager.Execute(new PackageOperation(action2.Package, (action2.ActionType == PackageActionType.Install) ? PackageAction.Install : PackageAction.Uninstall));
continue;
}
PackageSolutionAction action3 = (PackageSolutionAction)action;
action3.PackageManager.Logger = NullLogger.Instance;
if (action3.ActionType == PackageActionType.AddToPackagesFolder)
{
action3.PackageManager.Execute(new PackageOperation(action3.Package, PackageAction.Install));
continue;
}
if (action3.ActionType == PackageActionType.DeleteFromPackagesFolder)
{
action3.PackageManager.Execute(new PackageOperation(action3.Package, PackageAction.Uninstall));
}
}
}
}
private void UpdateVirtualRepos(IList <PackageAction> actions)
{
foreach (var action in actions)
{
PackageProjectAction projectAction = action as PackageProjectAction;
if (projectAction == null)
{
// update the virtual packages folder repo
PackageSolutionAction solutionAction = (PackageSolutionAction)action;
var packageRepo = _virtualPackageRepos[solutionAction.PackageManager];
if (solutionAction.ActionType == PackageActionType.AddToPackagesFolder)
{
packageRepo.AddPackage(solutionAction.Package);
}
else if (solutionAction.ActionType == PackageActionType.DeleteFromPackagesFolder)
{
packageRepo.RemovePackage(solutionAction.Package);
}
}
else
{
// update the virtual project repo
var projectRepo = _virtualProjectRepos[projectAction.ProjectManager];
if (projectAction.ActionType == PackageActionType.Install)
{
projectRepo.AddPackage(action.Package);
}
else
{
projectRepo.RemovePackage(action.Package);
}
}
}
}
private static PackageAction CreateReverseAction(PackageAction action)
{
PackageProjectAction action2 = action as PackageProjectAction;
if (action2 != null)
{
return(new PackageProjectAction(GetReverseActionType(action2.ActionType), action2.Package, action2.ProjectManager));
}
PackageSolutionAction action3 = (PackageSolutionAction)action;
return(new PackageSolutionAction(GetReverseActionType(action3.ActionType), action3.Package, action3.PackageManager));
}
public void Execute(IEnumerable <PackageAction> actions)
{
var executedActions = new List <PackageAction>();
try
{
foreach (var action in actions)
{
executedActions.Add(action);
PackageProjectAction projectAction = action as PackageProjectAction;
if (projectAction != null)
{
ExecuteProjectOperation(projectAction);
// Binding redirect
if (projectAction.ActionType == PackageActionType.Install &&
projectAction.ProjectManager.PackageManager != null &&
projectAction.ProjectManager.PackageManager.BindingRedirectEnabled &&
projectAction.ProjectManager.Project.IsBindingRedirectSupported)
{
projectAction.ProjectManager.PackageManager.AddBindingRedirects(projectAction.ProjectManager);
}
}
else
{
PackageSolutionAction solutionAction = (PackageSolutionAction)action;
solutionAction.PackageManager.Logger = Logger;
if (solutionAction.ActionType == PackageActionType.AddToPackagesFolder)
{
solutionAction.PackageManager.Execute(new PackageOperation(
action.Package,
NuGet.PackageAction.Install));
}
else if (solutionAction.ActionType == PackageActionType.DeleteFromPackagesFolder)
{
solutionAction.PackageManager.Execute(new PackageOperation(
action.Package,
NuGet.PackageAction.Uninstall));
}
}
}
}
catch
{
Rollback(executedActions);
throw;
}
}
private void Rollback(List <PackageAction> executedOperations)
{
if (executedOperations.Count > 0)
{
// Only print the rollback warning if we have something to rollback
Logger.Log(MessageLevel.Warning, VsResources.Warning_RollingBack);
}
executedOperations.Reverse();
foreach (var operation in executedOperations)
{
var reverseOperation = CreateReverseAction(operation);
PackageProjectAction projectAction = reverseOperation as PackageProjectAction;
if (projectAction != null)
{
// Don't log anything during the rollback
projectAction.ProjectManager.Logger = NullLogger.Instance;
projectAction.ProjectManager.Execute(new PackageOperation(
projectAction.Package,
projectAction.ActionType == PackageActionType.Install ?
NuGet.PackageAction.Install :
NuGet.PackageAction.Uninstall));
}
else
{
PackageSolutionAction solutionAction = (PackageSolutionAction)reverseOperation;
// Don't log anything during the rollback
solutionAction.PackageManager.Logger = NullLogger.Instance;
if (solutionAction.ActionType == PackageActionType.AddToPackagesFolder)
{
solutionAction.PackageManager.Execute(new PackageOperation(
solutionAction.Package,
NuGet.PackageAction.Install));
}
else if (solutionAction.ActionType == PackageActionType.DeleteFromPackagesFolder)
{
solutionAction.PackageManager.Execute(new PackageOperation(
solutionAction.Package,
NuGet.PackageAction.Uninstall));
}
}
}
}
private static PackageAction CreateReverseAction(PackageAction action)
{
PackageProjectAction projectAction = action as PackageProjectAction;
if (projectAction != null)
{
return(new PackageProjectAction(
GetReverseActionType(projectAction.ActionType),
projectAction.Package,
projectAction.ProjectManager));
}
PackageSolutionAction solutionAction = (PackageSolutionAction)action;
return(new PackageSolutionAction(
GetReverseActionType(solutionAction.ActionType),
solutionAction.Package,
solutionAction.PackageManager));
}
public void Execute(IEnumerable <PackageAction> actions)
{
List <PackageAction> executedOperations = new List <PackageAction>();
try
{
foreach (PackageAction action in actions)
{
executedOperations.Add(action);
PackageProjectAction action2 = action as PackageProjectAction;
if (action2 != null)
{
this.ExecuteProjectOperation(action2);
if ((action2.ActionType != PackageActionType.Install) || ((action2.ProjectManager.PackageManager == null) || (!action2.ProjectManager.PackageManager.BindingRedirectEnabled || !action2.ProjectManager.Project.IsBindingRedirectSupported)))
{
continue;
}
action2.ProjectManager.PackageManager.AddBindingRedirects(action2.ProjectManager);
continue;
}
PackageSolutionAction action3 = (PackageSolutionAction)action;
action3.PackageManager.Logger = this.Logger;
if (action3.ActionType == PackageActionType.AddToPackagesFolder)
{
action3.PackageManager.Execute(new PackageOperation(action.Package, PackageAction.Install));
continue;
}
if (action3.ActionType == PackageActionType.DeleteFromPackagesFolder)
{
action3.PackageManager.Execute(new PackageOperation(action.Package, PackageAction.Uninstall));
}
}
}
catch
{
this.Rollback(executedOperations);
throw;
}
}