Speed up checking whether entry is coming from a dependency

Doing filtering brefore fuzzy matching didn't improve performance,
because retrieving full paths of entries is slow.

Since the file paths are escaped in URIs, they're currently being
unescaped with Windows handling in order to retrieve the raw path. This
is extra work, because we know the raw path at the time we're building
the URI, we just didn't store that information.

Storing the raw path in the URI and retrieving it speeds up workspace
symbol search ~4x in my application.

Author: janko

lib/ruby_indexer/lib/ruby_indexer/uri.rb

@@ -31,6 +31,7 @@ def from_path(path:, fragment: nil, scheme: "file", load_path_entry: nil)
         end
 
         uri = build(scheme: scheme, path: escaped_path, fragment: fragment)
+        uri.raw_path = path
 
         if load_path_entry
           uri.require_path = path.delete_prefix("#{load_path_entry}/").delete_suffix(".rb")
@@ -40,6 +41,8 @@ def from_path(path:, fragment: nil, scheme: "file", load_path_entry: nil)
       end
     end
 
+    #: String
+    attr_accessor :raw_path
     #: String?
     attr_accessor :require_path
 

lib/ruby_lsp/requests/workspace_symbol.rb

@@ -48,7 +48,7 @@ def perform
 
       def fuzzy_search
         @index.fuzzy_search(@query) do |entry|
-          file_path = entry.uri.full_path
+          file_path = entry.uri.raw_path
 
           # We only show symbols declared in the workspace
           in_dependencies = file_path && !not_in_dependencies?(file_path)