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 (_workspace.Services.SupportedLanguages.Contains(language))
{
loader = _workspace.Services.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(_workspace, 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 = _workspace.Services
.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);
}
}
protected ProjectFile(ProjectFileLoader loader, ErgonProject loadedProject, ProjectBuildManager buildManager, DiagnosticLog log)
{
_loader = loader;
_loadedProject = loadedProject;
_buildManager = buildManager;
_projectDirectory = loadedProject != null
? PathUtilities.EnsureTrailingSeparator(loadedProject.DirectoryPath)
: null;
Log = log;
}
