public PathBasedPresetTreeExclusion(string excludedPath, TemplateTreeRoot root)
{
_excludedPath = excludedPath;
// path that does not start with / is relative to the parent include root path
if (!_excludedPath.StartsWith("/"))
{
_excludedPath = $"{root.Path.TrimEnd('/')}/{_excludedPath}";
}
// for legacy compatibility you can exclude children by having a path exclusion end with a trailing slash
// but since we add a trailing slash internally to all paths (so that we match by path e.g. /foo != /foot)
// we need to know if the original string had a trailing slash and handle it as a child exclusion
_implicitChildrenExclusion = _excludedPath.EndsWith("/");
// we internally add a trailing slash to the excluded path, and add a trailing slash to the incoming evaluate path
// why? because otherwise using StartsWith would mean that /foo would also exclude /foot. But /foo/ and /foot/ do not match like that.
_excludedPath = PathTool.EnsureTrailingSlash(_excludedPath);
}
