79 lines
2.1 KiB
JavaScript
79 lines
2.1 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* Note: This is a fork of the fb-specific transform.js
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*/
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'use strict';
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const babel = require('babel-core');
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const inlineRequires = require('fbjs-scripts/babel-6/inline-requires');
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function transform(src, filename, options) {
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options = options || {};
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const plugins = [];
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if (options.inlineRequires) {
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plugins.push([inlineRequires]);
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}
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const result = babel.transform(src, {
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retainLines: true,
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compact: true,
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comments: false,
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filename,
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plugins: plugins.concat([
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// Keep in sync with packager/react-packager/.babelrc
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'external-helpers-2',
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'syntax-async-functions',
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'syntax-class-properties',
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'syntax-jsx',
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'syntax-trailing-function-commas',
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'transform-class-properties',
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'transform-es2015-arrow-functions',
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'transform-es2015-block-scoping',
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'transform-es2015-classes',
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'transform-es2015-computed-properties',
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'transform-es2015-constants',
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'transform-es2015-destructuring',
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['transform-es2015-modules-commonjs', {strict: false, allowTopLevelThis: true}],
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'transform-es2015-parameters',
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'transform-es2015-shorthand-properties',
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'transform-es2015-spread',
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'transform-es2015-template-literals',
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'transform-flow-strip-types',
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'transform-object-assign',
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'transform-object-rest-spread',
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'transform-object-assign',
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'transform-react-display-name',
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'transform-react-jsx',
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'transform-regenerator',
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]),
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sourceFileName: filename,
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sourceMaps: false,
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});
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return {
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code: result.code
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};
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}
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module.exports = function(data, callback) {
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let result;
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try {
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result = transform(data.sourceCode, data.filename, data.options);
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} catch (e) {
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callback(e);
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return;
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}
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callback(null, result);
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};
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// export for use in jest
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module.exports.transform = transform;
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