34 lines
666 B
JavaScript
34 lines
666 B
JavaScript
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/**
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* Both used by zrender and echarts.
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*/
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module.exports = function ({types, template}, options) {
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return {
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visitor: {
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IfStatement: {
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exit(path) {
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removeDEV(path);
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}
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}
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}
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};
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};
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module.exports.recheckDEV = function (code) {
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let result = code.match(/.if\s*\([^()]*__DEV__/);
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if (result
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&& result[0].indexOf('`if') < 0
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&& result[0].indexOf('if (typeof __DEV__') < 0
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) {
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throw new Error('__DEV__ is not removed.');
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}
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};
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function removeDEV(path) {
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if (path.node.test.name === '__DEV__') {
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path.remove();
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}
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}
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