500007ccca
Summary: We were using `window.performance` to measure performance. This was because the equivalent node.js API `perf_hooks` wasn't available in the electron version we were using back then. However, `perf_hooks` has landed in electron meanwhile, so I am moving to this API, as it works for the headless version and jest tests, too. This allows us to delete the babel transform that was used for node-based tests, where the browser API was replaced with the node API Reviewed By: jknoxville Differential Revision: D13860133 fbshipit-source-id: cf1395004fac046dd55751ff465af494173b2cbf
34 lines
865 B
JavaScript
34 lines
865 B
JavaScript
/**
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* Copyright 2018-present Facebook.
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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* @format
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*/
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var babylon = require('@babel/parser');
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var fs = require('fs');
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var electronStubs = babylon.parseExpression(
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fs.readFileSync('static/electron-stubs.notjs').toString(),
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);
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module.exports = function(babel) {
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return {
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name: 'replace-electron-requires-with-stubs',
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visitor: {
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CallExpression(path) {
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if (
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path.node.type === 'CallExpression' &&
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path.node.callee.type === 'Identifier' &&
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path.node.callee.name === 'require' &&
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path.node.arguments.length > 0
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) {
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if (path.node.arguments[0].value === 'electron') {
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path.replaceWith(electronStubs);
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}
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}
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},
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},
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};
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};
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