大規模履歴向けread_messages pagination対応

1 files changed, 8 insertions, 1 deletions

diff --git a/src/mcp/tools/rebuild_index.c b/src/mcp/tools/rebuild_index.c
index 69f8341..7208d77 100644
--- a/src/mcp/tools/rebuild_index.c
+++ b/src/mcp/tools/rebuild_index.c
@@ -11,6 +11,7 @@ call_rebuild_index(const mcpc_tool_t *tool, mcpc_ucbr_t *result)
   tiny_mcp_tools_context_t *context = tiny_mcp_tools_context_current();
   tiny_rebuild_report_t report;
   tiny_search_index_t *rebuilt;
+  tiny_history_index_t *history;
   tiny_store_status_t status;
   tiny_json_buffer_t json;
   (void)tool;
@@ -25,9 +26,14 @@ call_rebuild_index(const mcpc_tool_t *tool, mcpc_ucbr_t *result)
       tiny_mcp_tool_add_error(result, tiny_store_status_name(status), "index rebuild failed");
       return;
     }
+  tiny_history_index_free(context->history_index);
+  context->history_index = NULL;
   rebuilt = tiny_mcp_tools_build_search_index(context->store);
-  if (!rebuilt)
+  history = tiny_history_index_build(context->store);
+  if (!rebuilt || !history)
     {
+      tiny_search_index_free(rebuilt);
+      tiny_history_index_free(history);
       tiny_search_index_free(context->search_index);
       context->search_index = NULL;
       tiny_mcp_tool_add_error(result, "INTERNAL_ERROR", "search index allocation failed");
@@ -35,6 +41,7 @@ call_rebuild_index(const mcpc_tool_t *tool, mcpc_ucbr_t *result)
     }
   tiny_search_index_free(context->search_index);
   context->search_index = rebuilt;
+  context->history_index = history;
   tiny_json_init(&json);
   tiny_json_raw(&json, "{\"status\":\"OK\",\"messages_indexed\":");
   tiny_json_u64(&json, report.messages_indexed);