Add CI flow

Rename codegeneration.go -> main.go

Author: anatoly32322

internal/cmd/gstack/main.go

@@ -58,11 +58,10 @@ func getExprFromDeclStmt(statement *ast.DeclStmt) (listOfExpressions []ast.Expr)
 	}
 	for _, spec := range decl.Specs {
 		if spec, ok := spec.(*ast.ValueSpec); ok {
-			for _, expr := range spec.Values {
-				listOfExpressions = append(listOfExpressions, expr)
-			}
+			listOfExpressions = append(listOfExpressions, spec.Values...)
 		}
 	}
+
 	return listOfExpressions
 }
 

internal/query/session.go

@@ -119,7 +119,7 @@ func (s *Session) attach(ctx context.Context) (finalErr error) {
 		onDone(finalErr)
 	}()
 
-	attachCtx, cancelAttach := xcontext.WithCancel(xcontext.WithoutDeadline(ctx))
+	attachCtx, cancelAttach := xcontext.WithCancel(xcontext.ValueOnly(ctx))
 
 	attach, err := s.grpcClient.AttachSession(attachCtx, &Ydb_Query.AttachSessionRequest{
 		SessionId: s.id,