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8bcc1366b4
Summary: Update jest now that we've updated typescript. Only minor changes required to make it work as expected. Reviewed By: quark-zju Differential Revision: D56205373 fbshipit-source-id: 9f89d901c76f1d3671545a8a089dad9aaa7ddf82
27 lines
895 B
JavaScript
27 lines
895 B
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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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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*/
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const {default: tsJest} = require('ts-jest');
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const transformer = tsJest.createTransformer({diagnostics: false});
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/**
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* Replace 'import.meta.hot' with 'undefined' to make Jest happy.
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* Replace 'import.meta.url' with a require filename to enable WebWorkers.
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* Then delegates to the ts-jest transformer.
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*
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* For simplicity, we just do a naive string replace without complex parsing.
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*/
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function process(sourceText, path, options) {
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const newSourceText = sourceText
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.replace(/import\.meta\.hot/g, 'undefined')
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.replace(/import\.meta\.url/g, `require('url').pathToFileURL(__filename).toString()`);
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return transformer.process(newSourceText, path, options);
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}
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module.exports = {process};
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