public void InitializeFileTracking(FileChangeWatcher fileChangeWatcher)
{
lock (_gate)
{
if (_fileChangeContext == null)
{
ImmutableArray <string> includes;
try
{
includes = RuleSet.GetEffectiveIncludesFromFile(FilePath);
}
catch (Exception e)
{
// We couldn't read the rule set for whatever reason. Capture the exception
// so we can surface the error later, and subscribe to file change notifications
// so that we'll automatically reload the file if the user can fix the issue.
_optionsRead = true;
_specificDiagnosticOptions = ImmutableDictionary <string, ReportDiagnostic> .Empty;
_exception = e;
includes = ImmutableArray.Create(FilePath);
}
_fileChangeContext = fileChangeWatcher.CreateContext();
_fileChangeContext.FileChanged += IncludeUpdated;
foreach (var include in includes)
{
_fileChangeContext.EnqueueWatchingFile(include);
}
}
}
}
public PortableExecutableReference CreateReferenceAndStartWatchingFile(string fullFilePath, MetadataReferenceProperties properties)
{
lock (_gate)
{
var reference = _visualStudioWorkspace.Value.CreatePortableExecutableReference(fullFilePath, properties);
var fileWatchingToken = _fileReferenceChangeContext.EnqueueWatchingFile(fullFilePath);
_metadataReferenceFileWatchingTokens.Add(reference, fileWatchingToken);
return(reference);
}
}
