babel-plugin-sling-sandbox/lib/sling-sandbox-plugin/index.js

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
module.exports = function (babel) {
  const { types: t } = babel;
 
  return {
    visitor: {
        BlockStatement(path) {
            var threadInterrupted =  t.callExpression(
                    t.memberExpression(
                        t.identifier('SlingSandbox'),
                        t.identifier('checkInterrupted'))
                , []);
          
          path.unshiftContainer('body',
            t.expressionStatement(
                threadInterrupted
            )                                                              );
        }
    }
  };
}