public async Task <NuGetInstalledPackage> GetInstalledPackageAsync(string projectName, string packageName)
{
var solution = VisualStudioObjectProviders.GetService <SVsSolution, IVsSolution>();
int result = solution.GetProjectOfUniqueName(projectName, out IVsHierarchy project);
if (result != VSConstants.S_OK)
{
throw new Exception($"Error calling {nameof(IVsSolution)}.{nameof(IVsSolution.GetProjectOfUniqueName)}: {result}");
}
result = solution.GetGuidOfProject(project, out Guid projectGuid);
if (result != VSConstants.S_OK)
{
throw new Exception($"Error calling {nameof(IVsSolution)}.{nameof(IVsSolution.GetGuidOfProject)}: {result}");
}
var serviceBrokerContainer = VisualStudioObjectProviders.GetService <SVsBrokeredServiceContainer, IBrokeredServiceContainer>();
var serviceBroker = serviceBrokerContainer.GetFullAccessServiceBroker();
INuGetProjectService projectService = await serviceBroker.GetProxyAsync <INuGetProjectService>(NuGetServices.NuGetProjectServiceV1);
using (projectService as IDisposable)
{
var packagesResult = await projectService.GetInstalledPackagesAsync(projectGuid, CancellationToken.None);
if (packagesResult.Status != InstalledPackageResultStatus.Successful)
{
throw new Exception("Unexpected result from GetInstalledPackagesAsync: " + packagesResult.Status);
}
return(packagesResult.Packages
.Where(p => p.DirectDependency)
.FirstOrDefault(p => StringComparer.OrdinalIgnoreCase.Equals(p.Id, packageName)));
}
}
public IEnumerable <KeyValuePair <string, string> > GetSources(bool includeUnOfficial, bool includeDisabled)
{
IVsPackageSourceProvider packageSourceProvider = VisualStudioObjectProviders.GetComponentModelService <IVsPackageSourceProvider>();
return(packageSourceProvider.GetSources(includeUnOfficial, includeDisabled));
}