docs(bump_rule): add todo

Author: bearomorphism

commitizen/bump_rule.py

@@ -136,6 +136,17 @@ def get_increment(
             self.bump_map_major_version_zero if major_version_zero else self.bump_map
         )
 
+        # TODO: need more flexibility for the pattern
+        # "refactor!: drop support for Python 2.7" => MAJOR
+        # bump_pattern = r"^((?P<major>major)|(?P<minor>minor)|(?P<patch>patch))(?P<scope>\(.+\))?(?P<bang>!)?:"
+        # bump_map = {
+        #     "major": "MAJOR",
+        #     "bang": "MAJOR",
+        #     "minor": "MINOR",
+        #     "patch": "PATCH",
+        # }
+        # bump_map_major_version_zero = { ... }
+
         found_keyword = m.group(1)
         for match_pattern, increment in bump_map.items():
             if re.match(match_pattern, found_keyword):