private void AnalyzeProjectItems(ProjectItems projItems, out bool reachedTreshold)
{
var currentOptions = OptionsProviderRegistry.CurrentOptions;
reachedTreshold = false;
for (int i = 1; i <= projItems.Count; i++)
{
ProjectItem item = projItems.Item(i);
var filename = GetFileName(item);
IncludeFileType fileType = GetFileType(filename);
if (fileType == IncludeFileType.Folder) // folder
{
AnalyzeProjectItems(item.ProjectItems, out reachedTreshold);
}
else if ((currentOptions.BuildFileTypes & fileType) > 0 &&
item.FileCount == 1 &&
!IsNodeSkipped(item))
{
ClearErrors(filename);
AnalyzeFile(filename, out reachedTreshold);
}
if (reachedTreshold)
{
break;
}
}
}
private void Analyze(string fragment, string filename, int lineOffset = 1, int charOffset = 1)
{
if (String.IsNullOrWhiteSpace(fragment))
{
return;
}
try
{
int firstLineOfFragment = 0;
IncludeFileType fileType = GetFileType(filename, fragment);
if (fileType == IncludeFileType.CSS)
{
if (!fragment.StartsWith("@charset"))
{
if (lineOffset > 1 || OptionsProviderRegistry.CurrentOptions.FakeCSSCharset)
{
fragment = "@charset \"UTF-8\";" + "\n" + fragment;
firstLineOfFragment = 1;
}
else
{
WriteError(
"",
lineOffset,
1,
"CSS Files must begin @charset to be parsed by JS Lint",
filename);
return;
}
}
}
var ignoreErrorHandler = new IgnoreErrorSectionsHandler(fragment);
var isJs = fileType == IncludeFileType.JS;
var errors = _linter.Lint(fragment, OptionsProviderRegistry.CurrentOptions.JSLintOptions, isJs);
foreach (var error in errors)
{
if (ignoreErrorHandler.IsErrorIgnored(error.Line, error.Column))
{
continue;
}
if (++_errorCount > Threshold)
{
break;
}
WriteError(
error.Evidence,
error.Line + lineOffset - (1 + firstLineOfFragment),
error.Line == 1 + firstLineOfFragment
? error.Column + charOffset - 1
: error.Column,
error.Message,
filename,
!isJs);
}
if (OptionsProviderRegistry.CurrentOptions.TODOEnabled && isJs)
{
var todos = TodoFinder.FindTodos(fragment);
foreach (var error in todos)
{
WriteToDo(
error.Line + lineOffset - (1 + firstLineOfFragment),
error.Line == 1 + firstLineOfFragment
? error.Column + charOffset - 1
: error.Column,
error.Message,
filename);
}
}
}
catch (Exception e)
{
WriteToErrorList(e.Message);
}
}
