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e2e/coverage-transform-instrumented/preprocessor.js
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Paul O’Shannessy
Update copyrights with Meta Platforms, restore original license in Jasmine fork (#13879)
09 фев 2023, 10:13
Не верифицирован
09 фев 2023, 10:13
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/** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ const {transformSync: babelTransform} = require('@babel/core'); const {default: babelIstanbulPlugin} = require('babel-plugin-istanbul'); // This is imported from this repo const jestPreset = require.resolve('babel-preset-jest'); const options = { presets: ['@babel/preset-env', jestPreset], retainLines: true, sourceMaps: 'inline', }; module.exports = { canInstrument: true, process(src, filename, transformOptions) { options.filename = filename; if (transformOptions.instrument) { options.auxiliaryCommentBefore = ' istanbul ignore next '; options.plugins = [ [ babelIstanbulPlugin, { cwd: transformOptions.config.rootDir, exclude: [], }, ], ]; } return babelTransform(src, options) || src; }, };