fix: record converted ref mappings (refs/tags/*, refs/heads/*) during import

svn_mirror/mirror.py

@@ -362,10 +362,29 @@ class Mirror:
         return git_ref
 
     def _write_mappings_to_db(self, mappings: List[Tuple[int, str, str, str]]):
-        """Bulk-insert parsed mappings into SQLite."""
+        """Bulk-insert parsed mappings into SQLite.
+
+        Also records entries for converted refs (e.g. refs/remotes/origin/tags/*
+        → refs/tags/*) so that git_to_svn push logic doesn't re-push them.
+        """
         logger.info("Writing %d mapping entries to DB…", len(mappings))
         for rev, sha, branch, ref in mappings:
             self.db.record_mapping(rev, sha, branch, ref, source="svn")
+            # Also record the converted ref if this is a tag
+            tag_prefix = "refs/remotes/origin/tags/"
+            if ref.startswith(tag_prefix):
+                tag_name = ref[len(tag_prefix):]
+                tag_ref = f"refs/tags/{tag_name}"
+                self.db.record_mapping(rev, sha, branch, tag_ref, source="svn")
+            # Convert branch refs too
+            br_prefix = "refs/remotes/origin/"
+            if ref.startswith(br_prefix) and not ref.startswith(tag_prefix):
+                rest = ref[len(br_prefix):]
+                if rest == "trunk":
+                    head_ref = "refs/heads/master"
+                else:
+                    head_ref = f"refs/heads/{rest}"
+                self.db.record_mapping(rev, sha, branch, head_ref, source="svn")
         logger.info("Mapping DB now has %d entries", self.db.mapping_count())
 
     def _finalize_import_state(self):