public async ValueTask <IReadOnlyList <ProjectAction> > GetUninstallActionsAsync(
IReadOnlyCollection <string> projectIds,
PackageIdentity packageIdentity,
bool removeDependencies,
bool forceRemove,
CancellationToken cancellationToken)
{
Assumes.NotNullOrEmpty(projectIds);
Assumes.NotNull(packageIdentity);
Assumes.False(packageIdentity.HasVersion);
Assumes.NotNull(_state.SourceCacheContext);
Assumes.Null(_state.PackageIdentity);
Assumes.True(_state.ResolvedActions.Count == 0);
cancellationToken.ThrowIfCancellationRequested();
return(await CatchAndRethrowExceptionAsync(async() =>
{
INuGetProjectContext projectContext = await ServiceLocator.GetComponentModelServiceAsync <INuGetProjectContext>();
IReadOnlyList <NuGetProject> projects = await GetProjectsAsync(projectIds, cancellationToken);
var projectActions = new List <ProjectAction>();
var uninstallationContext = new UninstallationContext(removeDependencies, forceRemove);
NuGetPackageManager packageManager = await _sharedState.GetPackageManagerAsync(cancellationToken);
IEnumerable <NuGetProjectAction> projectsWithActions = await packageManager.PreviewProjectsUninstallPackageAsync(
projects,
packageIdentity.Id,
uninstallationContext,
projectContext,
cancellationToken);
foreach (NuGetProjectAction projectWithActions in projectsWithActions)
{
var resolvedAction = new ResolvedAction(projectWithActions.Project, projectWithActions);
var projectAction = new ProjectAction(
CreateProjectActionId(),
projectWithActions.Project.GetMetadata <string>(NuGetProjectMetadataKeys.ProjectId),
projectWithActions.PackageIdentity,
projectWithActions.NuGetProjectActionType,
implicitActions: null);
_state.ResolvedActions[projectAction.Id] = resolvedAction;
projectActions.Add(projectAction);
}
return projectActions;
}));
}
