public async Task <InstalledPackagesResult> GetInstalledPackagesAsync(Guid projectId, CancellationToken cancellationToken)
{
// Just in case we're on the UI thread, switch to background thread. Very low cost (does not schedule new task) if already on background thread.
await TaskScheduler.Default;
NuGetProject project = await _solutionManager.GetNuGetProjectAsync(projectId.ToString());
if (project == null)
{
return(NuGetContractsFactory.CreateInstalledPackagesResult(InstalledPackageResultStatus.ProjectNotReady, packages: null));
}
InstalledPackageResultStatus status;
IReadOnlyCollection <NuGetInstalledPackage> installedPackages;
switch (project)
{
case BuildIntegratedNuGetProject packageReferenceProject:
(status, installedPackages) = await GetInstalledPackagesAsync(packageReferenceProject, cancellationToken);
break;
case MSBuildNuGetProject packagesConfigProject:
(status, installedPackages) = await GetInstalledPackagesAsync(packagesConfigProject, cancellationToken);
break;
default:
(status, installedPackages) = await GetInstalledPackagesAsync(project, cancellationToken);
break;
}
return(NuGetContractsFactory.CreateInstalledPackagesResult(status, installedPackages));
}
/// <summary>
/// Checks if the project is missing an assets file
/// </summary>
/// <param name="projectId"></param>
/// <returns>True if it the assets file is missing</returns>
public virtual async Task <bool> GetMissingAssetsFileStatusAsync(string projectId)
{
var nuGetProject = await _vsSolutionManager?.GetNuGetProjectAsync(projectId);
if (nuGetProject?.ProjectStyle == ProjectModel.ProjectStyle.PackageReference &&
nuGetProject is BuildIntegratedNuGetProject buildIntegratedNuGetProject)
{
// When creating a new project, the assets file is not created until restore
// and if there are no packages, we don't need the assets file in the PM UI
var installedPackages = await buildIntegratedNuGetProject.GetInstalledPackagesAsync(CancellationToken.None);
if (!installedPackages.Any())
{
return(false);
}
string assetsFilePath = await buildIntegratedNuGetProject.GetAssetsFilePathAsync();
var fileInfo = new FileInfo(assetsFilePath);
if (!fileInfo.Exists)
{
return(true);
}
}
return(false);
}
public async Task <InstalledPackagesResult> GetInstalledPackagesAsync(Guid projectId, CancellationToken cancellationToken)
{
const string etwEventName = nameof(INuGetProjectService) + "." + nameof(GetInstalledPackagesAsync);
var eventData = new GetInstalledPackagesAsyncEventData()
{
Project = projectId
};
using var _ = NuGetETW.ExtensibilityEventSource.StartStopEvent(etwEventName, eventData);
try
{
// Just in case we're on the UI thread, switch to background thread. Very low cost (does not schedule new task) if already on background thread.
await TaskScheduler.Default;
NuGetProject project = await _solutionManager.GetNuGetProjectAsync(projectId.ToString());
if (project == null)
{
return(NuGetContractsFactory.CreateInstalledPackagesResult(InstalledPackageResultStatus.ProjectNotReady, packages: null));
}
InstalledPackageResultStatus status;
IReadOnlyCollection <NuGetInstalledPackage> installedPackages;
switch (project)
{
case BuildIntegratedNuGetProject packageReferenceProject:
(status, installedPackages) = await GetInstalledPackagesAsync(packageReferenceProject, cancellationToken);
break;
case MSBuildNuGetProject packagesConfigProject:
(status, installedPackages) = await GetInstalledPackagesAsync(packagesConfigProject, cancellationToken);
break;
default:
(status, installedPackages) = await GetInstalledPackagesAsync(project, cancellationToken);
break;
}
return(NuGetContractsFactory.CreateInstalledPackagesResult(status, installedPackages));
}
catch (Exception exception)
{
var extraProperties = new Dictionary <string, object>();
extraProperties["projectId"] = projectId.ToString();
await _telemetryProvider.PostFaultAsync(exception, typeof(NuGetProjectService).FullName, extraProperties : extraProperties);
throw;
}
}
/// <summary>
/// Checks if the project is missing an assets file
/// </summary>
/// <param name="projectId"></param>
/// <returns>True if it the assets file is missing</returns>
public virtual async Task <bool> GetMissingAssetsFileStatusAsync(string projectId)
{
var nuGetProject = await _vsSolutionManager?.GetNuGetProjectAsync(projectId);
if (nuGetProject?.ProjectStyle == ProjectModel.ProjectStyle.PackageReference &&
nuGetProject is BuildIntegratedNuGetProject buildIntegratedNuGetProject)
{
string assetsFilePath = await buildIntegratedNuGetProject.GetAssetsFilePathAsync();
var fileInfo = new FileInfo(assetsFilePath);
if (!fileInfo.Exists)
{
return(true);
}
}
return(false);
}