public async Task <bool> NominateProjectAsync(string projectUniqueName, CancellationToken token)
{
Assumes.NotNullOrEmpty(projectUniqueName);
if (!_projectSystemCache.TryGetProjectNames(projectUniqueName, out ProjectNames projectNames))
{
IVsSolution2 vsSolution2 = await _vsSolution2.GetValueAsync(token);
projectNames = await ProjectNames.FromIVsSolution2(projectUniqueName, vsSolution2, token);
}
var dgSpec = new DependencyGraphSpec();
var packageSpec = new PackageSpec()
{
Name = projectUniqueName
};
dgSpec.AddProject(packageSpec);
dgSpec.AddRestore(packageSpec.Name);
_projectSystemCache.AddProjectRestoreInfo(projectNames, dgSpec, new List <IAssetsLogMessage>());
// returned task completes when scheduled restore operation completes.
var restoreTask = _restoreWorker.ScheduleRestoreAsync(
SolutionRestoreRequest.OnUpdate(),
token);
return(await restoreTask);
}
/// <summary>
/// This is where the nominate calls for the IVs1 and IVS3 APIs combine. The reason for this method is to avoid duplication and potential issues
/// The issue with this method is that it has some weird custom logging to ensure backward compatibility. It's on the implementer to ensure these calls are correct.
/// <param name="projectUniqueName">projectUniqueName</param>
/// <param name="projectRestoreInfo">projectRestoreInfo. Can be null</param>
/// <param name="projectRestoreInfo2">proectRestoreInfo2. Can be null</param>
/// <param name="token"></param>
/// <remarks>Exactly one of projectRestoreInfos has to null.</remarks>
/// <returns>The task that scheduled restore</returns>
private async Task <bool> NominateProjectAsync(string projectUniqueName, IVsProjectRestoreInfo projectRestoreInfo, IVsProjectRestoreInfo2 projectRestoreInfo2, CancellationToken token)
{
if (string.IsNullOrEmpty(projectUniqueName))
{
throw new ArgumentException(Resources.Argument_Cannot_Be_Null_Or_Empty, nameof(projectUniqueName));
}
if (projectRestoreInfo == null && projectRestoreInfo2 == null)
{
throw new ArgumentNullException(nameof(projectRestoreInfo));
}
if (projectRestoreInfo != null && projectRestoreInfo2 != null)
{
throw new ArgumentException($"Internal error: Both {nameof(projectRestoreInfo)} and {nameof(projectRestoreInfo2)} cannot have values. Please file an issue at NuGet/Home if you see this exception.");
}
if (projectRestoreInfo != null)
{
if (projectRestoreInfo.TargetFrameworks == null)
{
throw new InvalidOperationException("TargetFrameworks cannot be null.");
}
}
else
{
if (projectRestoreInfo2.TargetFrameworks == null)
{
throw new InvalidOperationException("TargetFrameworks cannot be null.");
}
}
try
{
_logger.LogInformation(
$"The nominate API is called for '{projectUniqueName}'.");
if (!_projectSystemCache.TryGetProjectNames(projectUniqueName, out ProjectNames projectNames))
{
IVsSolution2 vsSolution2 = await _vsSolution2.GetValueAsync(token);
projectNames = await ProjectNames.FromIVsSolution2(projectUniqueName, vsSolution2, token);
}
DependencyGraphSpec dgSpec;
IReadOnlyList <IAssetsLogMessage> nominationErrors = null;
try
{
dgSpec = ToDependencyGraphSpec(projectNames, projectRestoreInfo, projectRestoreInfo2);
}
catch (Exception e)
{
var restoreLogMessage = RestoreLogMessage.CreateError(NuGetLogCode.NU1105, string.Format(Resources.NU1105, projectNames.ShortName, e.Message));
restoreLogMessage.ProjectPath = projectUniqueName;
nominationErrors = new List <IAssetsLogMessage>()
{
AssetsLogMessage.Create(restoreLogMessage)
};
var projectDirectory = Path.GetDirectoryName(projectUniqueName);
string projectIntermediatePath = projectRestoreInfo == null
? projectRestoreInfo2.BaseIntermediatePath
: projectRestoreInfo.BaseIntermediatePath;
var dgSpecOutputPath = GetProjectOutputPath(projectDirectory, projectIntermediatePath);
dgSpec = CreateMinimalDependencyGraphSpec(projectUniqueName, dgSpecOutputPath);
}
_projectSystemCache.AddProjectRestoreInfo(projectNames, dgSpec, nominationErrors);
// returned task completes when scheduled restore operation completes.
var restoreTask = _restoreWorker.ScheduleRestoreAsync(
SolutionRestoreRequest.OnUpdate(),
token);
return(await restoreTask);
}
catch (OperationCanceledException)
{
throw;
}
catch (Exception e)
{
_logger.LogError(e.ToString());
await TelemetryUtility.PostFaultAsync(e, nameof(VsSolutionRestoreService));
return(false);
}
}