updated build system

repertory/librepertory/src/file_manager/file_manager.cpp

@@ -824,6 +824,7 @@ void file_manager::start() {
         }
       } catch (const std::exception &ex) {
         utils::error::raise_error(function_name, ex, "query error");
+        std::abort();
       }
     }
 

support/include/utils/db/sqlite/db_common.hpp

@@ -183,11 +183,22 @@ template <typename ctx_t> struct db_result final {
     }
   }
 
-  ~db_result() { ctx_->clear(); }
+  db_result() = default;
+  db_result(const db_result &) = default;
+  db_result(db_result &&) noexcept = default;
+
+  auto operator=(const db_result &) -> db_result & = default;
+  auto operator=(db_result &&) -> db_result & = default;
+
+  ~db_result() {
+    if (ctx_) {
+      ctx_->clear();
+    }
+  }
 
 private:
   std::shared_ptr<ctx_t> ctx_;
-  mutable std::int32_t res_;
+  mutable std::int32_t res_{};
 
 private:
   void set_res(std::int32_t res) const { res_ = res; }

support/src/utils/db/sqlite/db_delete.cpp

@@ -24,10 +24,7 @@
 #if defined(PROJECT_ENABLE_SQLITE)
 
 namespace repertory::utils::db::sqlite {
-void db_delete::context::clear() {
-  stmt.reset();
-  where_data.reset();
-}
+void db_delete::context::clear() { where_data.reset(); }
 
 auto db_delete::context::db_delete_op_t::dump() const -> std::string {
   return db_delete{ctx}.dump();

support/src/utils/db/sqlite/db_insert.cpp

@@ -24,10 +24,7 @@
 #if defined(PROJECT_ENABLE_SQLITE)
 
 namespace repertory::utils::db::sqlite {
-void db_insert::context::clear() {
-  stmt.reset();
-  values.clear();
-}
+void db_insert::context::clear() { values.clear(); }
 
 auto db_insert::column_value(std::string column_name,
                              db_types_t value) -> db_insert & {

support/src/utils/db/sqlite/db_select.cpp

@@ -31,7 +31,6 @@ void db_select::context::clear() {
   limit.reset();
   offset.reset();
   order_by.reset();
-  stmt.reset();
   where_data.reset();
 }
 

support/src/utils/db/sqlite/db_update.cpp

@@ -28,7 +28,6 @@ void db_update::context::clear() {
   column_values.clear();
   limit.reset();
   order_by.reset();
-  stmt.reset();
   where_data.reset();
 }