public DiagnosticReportingOptions(
DiagnosticReportingMode onPathFailure,
DiagnosticReportingMode onLoaderFailure)
{
OnPathFailure = onPathFailure;
OnLoaderFailure = onLoaderFailure;
}
public void Report(
DiagnosticReportingMode mode,
string message,
Func <string, Exception>?createException = null
)
{
switch (mode)
{
case DiagnosticReportingMode.Throw:
if (createException is not null)
{
throw createException(message);
}
throw new InvalidOperationException(message);
case DiagnosticReportingMode.Log:
Report(new WorkspaceDiagnostic(WorkspaceDiagnosticKind.Failure, message));
break;
case DiagnosticReportingMode.Ignore:
break;
default:
throw new ArgumentException(
string.Format(
WorkspaceMSBuildResources.Invalid_0_specified_1,
nameof(DiagnosticReportingMode),
nameof(mode)
),
nameof(mode)
);
}
}
public bool TryGetAbsoluteProjectPath(
string path,
string baseDirectory,
DiagnosticReportingMode reportingMode,
[NotNullWhen(true)] out string?absolutePath
)
{
try
{
absolutePath = GetAbsolutePath(path, baseDirectory);
}
catch (Exception)
{
_diagnosticReporter.Report(
reportingMode,
string.Format(WorkspacesResources.Invalid_project_file_path_colon_0, path)
);
absolutePath = null;
return(false);
}
if (!File.Exists(absolutePath))
{
_diagnosticReporter.Report(
reportingMode,
string.Format(WorkspacesResources.Project_file_not_found_colon_0, absolutePath),
msg => new FileNotFoundException(msg)
);
return(false);
}
return(true);
}
public bool TryGetLoaderFromProjectPath(string projectFilePath, DiagnosticReportingMode mode, out IProjectFileLoader loader)
{
using (_dataGuard.DisposableWait())
{
var extension = Path.GetExtension(projectFilePath);
if (extension.Length > 0 && extension[0] == '.')
{
extension = extension.Substring(1);
}
if (_extensionToLanguageMap.TryGetValue(extension, out var language))
{
if (_workspaceServices.SupportedLanguages.Contains(language))
{
loader = _workspaceServices.GetLanguageServices(language).GetService <IProjectFileLoader>();
}
else
{
loader = null;
_diagnosticReporter.Report(mode, string.Format(WorkspacesResources.Cannot_open_project_0_because_the_language_1_is_not_supported, projectFilePath, language));
return(false);
}
}
else
{
loader = ProjectFileLoader.GetLoaderForProjectFileExtension(_workspaceServices, extension);
if (loader == null)
{
_diagnosticReporter.Report(mode, string.Format(WorkspacesResources.Cannot_open_project_0_because_the_file_extension_1_is_not_associated_with_a_language, projectFilePath, Path.GetExtension(projectFilePath)));
return(false);
}
}
// since we have both C# and VB loaders in this same library, it no longer indicates whether we have full language support available.
if (loader != null)
{
language = loader.Language;
// check for command line parser existing... if not then error.
var commandLineParser = _workspaceServices
.GetLanguageServices(language)
.GetService <ICommandLineParserService>();
if (commandLineParser == null)
{
loader = null;
_diagnosticReporter.Report(mode, string.Format(WorkspacesResources.Cannot_open_project_0_because_the_language_1_is_not_supported, projectFilePath, language));
return(false);
}
}
return(loader != null);
}
}
public bool TryGetLoaderFromProjectPath(string?projectFilePath, DiagnosticReportingMode mode, [NotNullWhen(true)] out IProjectFileLoader?loader)
{
using (_dataGuard.DisposableWait())
{
var extension = Path.GetExtension(projectFilePath);
if (extension is null)
{
loader = null;
_diagnosticReporter.Report(mode, $"Project file path was 'null'");
return(false);
}
if (extension.Length > 0 && extension[0] == '.')
{
extension = extension[1..];
public void Report(DiagnosticReportingMode mode, string message, Func <string, Exception> createException = null)
{
switch (mode)
{
case DiagnosticReportingMode.Throw:
if (createException != null)
{
throw createException(message);
}
throw new InvalidOperationException(message);
case DiagnosticReportingMode.Log:
Report(new WorkspaceDiagnostic(WorkspaceDiagnosticKind.Failure, message));
break;
case DiagnosticReportingMode.Ignore:
break;
default:
throw new ArgumentException($"Invalid {nameof(DiagnosticReportingMode)} specified: {mode}", nameof(mode));
}
}
