Fix the version lock update code (#1064)

* Fix the version lock update code
* Add Rule.lock_info() method

detection_rules/packaging.py

@@ -112,7 +112,12 @@ def manage_versions(rules: List[TOMLRule], deprecated_rules: list = None, curren
 
         if save_changes:
             if changed_rules or (new_rules and add_new):
-                current_versions.update(new_rules if add_new else {})
+                if add_new:
+                    for rule in new_rules:
+                        current_versions[rule.id] = rule.contents.lock_info()
+                for rule in changed_rules:
+                    current_versions[rule.id] = rule.contents.lock_info()
+
                 current_versions = OrderedDict(sorted(current_versions.items(), key=lambda x: x[1]['rule_name']))
 
                 save_etc_dump(current_versions, 'version.lock.json')

detection_rules/rule.py

@@ -324,6 +324,9 @@ class TOMLRuleContents(MarshmallowDataclassMixin):
     def name(self) -> str:
         return self.data.name
 
+    def lock_info(self) -> dict:
+        return {"rule_name": self.name, "sha256": self.sha256(), "version": self.autobumped_version}
+
     @property
     def is_dirty(self) -> Optional[bool]:
         """Determine if the rule has changed since its version was locked."""