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35 lines
866 B
35 lines
866 B
4 weeks ago
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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 getGeneratedSourceInfo = require("./getGeneratedSourceInfo");
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const splitIntoLines = require("./splitIntoLines");
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const streamChunksOfRawSource = (source, onChunk, onSource, onName) => {
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let line = 1;
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const matches = splitIntoLines(source);
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let match;
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for (match of matches) {
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onChunk(match, line, 0, -1, -1, -1, -1);
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line++;
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}
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return matches.length === 0 || match.endsWith("\n")
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? {
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generatedLine: matches.length + 1,
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generatedColumn: 0
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}
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: {
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generatedLine: matches.length,
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generatedColumn: match.length
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};
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};
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module.exports = (source, onChunk, onSource, onName, finalSource) => {
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return finalSource
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? getGeneratedSourceInfo(source)
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: streamChunksOfRawSource(source, onChunk, onSource, onName);
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};
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