50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
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/**
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* Copyright (c) Facebook, Inc. and its 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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'use strict';
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const fs = require('fs');
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const path = require('path');
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const tmp = require('tmp');
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function renameFileTo(oldPath, newFilename, extension = '') {
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const projectPath = path.dirname(oldPath);
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const newPath = path.join(projectPath, newFilename + extension);
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fs.mkdirSync(path.dirname(newPath), { recursive: true });
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fs.renameSync(oldPath, newPath);
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return newPath;
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}
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function createTempFileWith(content, filename, extension) {
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const info = tmp.fileSync({ postfix: extension });
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let filePath = info.name;
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fs.writeSync(info.fd, content);
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fs.closeSync(info.fd);
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if (filename) {
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filePath = renameFileTo(filePath, filename, extension);
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}
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return filePath;
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}
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exports.createTempFileWith = createTempFileWith;
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// Test transform files need a js extension to work with @babel/register
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// .ts or .tsx work as well
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function createTransformWith(content, ext='.js') {
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return createTempFileWith(
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'module.exports = function(fileInfo, api, options) { ' + content + ' }',
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undefined,
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ext
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);
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}
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exports.createTransformWith = createTransformWith;
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function getFileContent(filePath) {
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return fs.readFileSync(filePath).toString();
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}
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exports.getFileContent = getFileContent;
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