diff mercurial/dirstate.py @ 47720:b0314d8deee1

dirstate: add a `set_possibly_dirty` method

This method will be able to replace some usage of `normallookup` in the future.

Differential Revision: https://phab.mercurial-scm.org/D11162

--- a/mercurial/dirstate.py	Mon Jul 19 00:29:36 2021 +0200
+++ b/mercurial/dirstate.py	Sun Jul 18 23:42:22 2021 +0200
@@ -506,6 +506,13 @@
         self._updatedfiles.add(filename)
         self._normal(filename, parentfiledata=parentfiledata)
 
+    @requires_no_parents_change
+    def set_possibly_dirty(self, filename):
+        """record that the current state of the file on disk is unknown"""
+        self._dirty = True
+        self._updatedfiles.add(filename)
+        self._map.set_possibly_dirty(filename)
+
     @requires_parents_change
     def update_file_p1(
         self,