public async Task <ImmutableArray <ProjectInfo> > LoadAsync(CancellationToken cancellationToken)
{
var results = ImmutableArray.CreateBuilder <ProjectInfo>();
var processedPaths = new HashSet <string>(PathUtilities.Comparer);
_buildManager.StartBatchBuild(_globalProperties);
try
{
foreach (var projectPath in _requestedProjectPaths)
{
cancellationToken.ThrowIfCancellationRequested();
if (!_pathResolver.TryGetAbsoluteProjectPath(projectPath, _baseDirectory, _requestedProjectOptions.OnPathFailure, out var absoluteProjectPath))
{
continue; // Failure should already be reported.
}
if (!processedPaths.Add(absoluteProjectPath))
{
_diagnosticReporter.Report(
new WorkspaceDiagnostic(
WorkspaceDiagnosticKind.Warning,
string.Format(WorkspaceMSBuildResources.Duplicate_project_discovered_and_skipped_0, absoluteProjectPath)));
continue;
}
var projectFileInfos = await LoadProjectInfosFromPathAsync(absoluteProjectPath, _requestedProjectOptions, cancellationToken).ConfigureAwait(false);
results.AddRange(projectFileInfos);
}
foreach (var(projectPath, projectInfos) in _pathToDiscoveredProjectInfosMap)
{
cancellationToken.ThrowIfCancellationRequested();
if (!processedPaths.Contains(projectPath))
{
results.AddRange(projectInfos);
}
}
return(results.ToImmutable());
}
finally
{
_buildManager.EndBatchBuild();
}
}
public bool TryGetAbsoluteSolutionPath(string path, string baseDirectory, DiagnosticReportingMode reportingMode, out string absolutePath)
{
try
{
absolutePath = GetAbsolutePath(path, baseDirectory);
}
catch (Exception)
{
_diagnosticReporter.Report(reportingMode, string.Format(WorkspacesResources.Invalid_solution_file_path_colon_0, path));
absolutePath = null;
return(false);
}
if (!File.Exists(absolutePath))
{
_diagnosticReporter.Report(
reportingMode,
string.Format(WorkspacesResources.Solution_file_not_found_colon_0, absolutePath),
msg => new FileNotFoundException(msg));
return(false);
}
return(true);
}