fix(codex): purge removes tui-thread-reference-capabilities/<uuid> (#78)

.agents/skills/lib_py/agents/adapters/codex.py

@@ -1,6 +1,6 @@
-import os, json, glob, sqlite3, subprocess
+import os, json, glob, shutil, sqlite3, subprocess
 from typing import Optional, Any, List
-from lib_py.agents.base import BaseAgentAdapter, DiscoveryContext, _ro_connect, scan_names, db_rows_naming
+from lib_py.agents.base import BaseAgentAdapter, DiscoveryContext, _plausible_id, _ro_connect, scan_names, db_rows_naming
 from lib_py.verify_session import workspace_key
 
 class CodexAgentAdapter(BaseAgentAdapter):
@@ -131,6 +131,22 @@ class CodexAgentAdapter(BaseAgentAdapter):
         except Exception:
             return False
 
+    def _purge_tui_thread_capability(self, uuid: str, ctx: DiscoveryContext, purged: List[str]) -> None:
+        if not _plausible_id(uuid):
+            return
+        cap = os.path.join(self._codex_home(ctx), "tui-thread-reference-capabilities", uuid)
+        if not os.path.lexists(cap):
+            return
+        try:
+            if os.path.isdir(cap) and not os.path.islink(cap):
+                shutil.rmtree(cap)
+            else:
+                os.unlink(cap)
+            if not os.path.lexists(cap):
+                purged.append(cap)
+        except Exception:
+            pass
+
     def purge_artifacts(self, uuid: str, ctx: DiscoveryContext) -> List[str]:
         purged = []
         path = self._find_rollout(uuid, ctx)
@@ -140,12 +156,16 @@ class CodexAgentAdapter(BaseAgentAdapter):
             if res.returncode == 0:
                 if path:
                     purged.append(path)
+                self._purge_tui_thread_capability(uuid, ctx, purged)
                 return purged
         except Exception:
             pass
         if path and os.path.exists(path):
-            os.remove(path)
-            purged.append(path)
+            try:
+                os.remove(path)
+                purged.append(path)
+            except Exception:
+                pass
         db = self._state_db(ctx)
         if db and os.path.exists(db):
             try:
@@ -156,6 +176,7 @@ class CodexAgentAdapter(BaseAgentAdapter):
                 purged.append(f"state db row for thread: {uuid}")
             except Exception:
                 pass
+        self._purge_tui_thread_capability(uuid, ctx, purged)
         return purged
 
     def residual_artifacts(self, uuid: str, ctx: DiscoveryContext) -> List[str]: