44 lines
1.4 KiB
JavaScript
44 lines
1.4 KiB
JavaScript
/* Copyright 2017 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* eslint-env node */
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'use strict';
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var preprocessor2 = require('../builder/preprocessor2.js');
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var path = require('path');
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module.exports = function (source) {
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// Options must be specified, ignoring request if not.
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if (!this.query || typeof this.query !== 'object') {
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return source;
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}
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this.cacheable();
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var filePath = this.resourcePath;
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var context = this.options.context;
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var sourcePath = path.relative(context, filePath).split(path.sep).join('/');
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var ctx = Object.create(this.query);
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ctx.sourceMap = true;
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ctx.sourceFile = sourcePath;
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var callback = this.callback;
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var sourceAndMap = preprocessor2.preprocessPDFJSCode(ctx, source);
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var map = sourceAndMap.map.toJSON();
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// escodegen does not embed source -- setting map's sourcesContent.
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map.sourcesContent = [source];
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callback(null, sourceAndMap.code, map);
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};
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