mirror of https://github.com/jkjoy/sunpeiwen.git
37 lines
906 B
JavaScript
37 lines
906 B
JavaScript
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const streamChunksOfRawSource = require("./streamChunksOfRawSource");
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const streamChunksOfSourceMap = require("./streamChunksOfSourceMap");
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module.exports = (source, options, onChunk, onSource, onName) => {
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if (typeof source.streamChunks === "function") {
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return source.streamChunks(options, onChunk, onSource, onName);
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} else {
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const sourceAndMap = source.sourceAndMap(options);
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if (sourceAndMap.map) {
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return streamChunksOfSourceMap(
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sourceAndMap.source,
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sourceAndMap.map,
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onChunk,
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onSource,
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onName,
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!!(options && options.finalSource),
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!!(options && options.columns !== false)
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);
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} else {
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return streamChunksOfRawSource(
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sourceAndMap.source,
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onChunk,
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onSource,
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onName,
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!!(options && options.finalSource)
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);
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}
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}
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};
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