forked from ampproject/amphtml
/
index.js
35 lines (34 loc) · 1.11 KB
/
index.js
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/**
* Copyright 2018 The AMP HTML Authors. All Rights Reserved.
*
* Licensed 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.
*/
/**
* Changes the values of IS_DEV to false and IS_MINIFIED to true.
* The above said variables are in src/mode.js file.
* @param {Object} babelTypes
*/
module.exports = function({types: t}) {
return {
visitor: {
VariableDeclarator(path) {
const {node} = path;
const {id, init} = node;
if (t.isIdentifier(id, {name: 'IS_DEV'})
&& t.isBooleanLiteral(init, {value: true})) {
node.init = t.booleanLiteral(false);
}
},
},
};
};