private bool TryFilter(string path, out string searchPattern, out PathFilter filter)
{
searchPattern = null;
filter = null;
if (UseSimpleSearch(path))
{
return(false);
}
filter = PathFilter.Create(_BasePath, path);
var patternSeparator = path.LastIndexOfAny(PathSeparatorCharacters) + 1;
searchPattern = path.Substring(patternSeparator, path.Length - patternSeparator);
return(true);
}
protected PathBuilder(IPipelineWriter logger, string basePath, string searchPattern, PathFilter filter)
{
_Logger = logger;
_Files = new List <InputFileInfo>();
_Paths = new HashSet <string>();
_BasePath = NormalizePath(PSDocumentOption.GetRootedBasePath(basePath));
_DefaultSearchPattern = searchPattern;
_GlobalFilter = filter;
}
internal PathFilter Build()
{
return(PathFilter.Create(_BasePath, _Expressions.ToArray(), _MatchResult));
}
private bool ShouldInclude(string file, PathFilter filter)
{
return((filter == null || filter.Match(file)) &&
(_GlobalFilter == null || _GlobalFilter.Match(file)));
}
/// <summary>
/// Split a search path into components based on wildcards.
/// </summary>
private string GetSearchParameters(string path, out string searchPattern, out SearchOption searchOption, out PathFilter filter)
{
searchOption = SearchOption.AllDirectories;
var pathLiteral = TrimPath(path, out bool relativeAnchor);
if (TryFilter(pathLiteral, out searchPattern, out filter))
{
return(_BasePath);
}
pathLiteral = SplitSearchPath(pathLiteral, out searchPattern);
if ((relativeAnchor || !string.IsNullOrEmpty(pathLiteral)) && !string.IsNullOrEmpty(searchPattern))
{
searchOption = SearchOption.TopDirectoryOnly;
}
if (string.IsNullOrEmpty(searchPattern))
{
searchPattern = _DefaultSearchPattern;
}
return(GetRootedPath(pathLiteral));
}
