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24 lines
982 B
24 lines
982 B
4 years 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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var loaderUtils = require("loader-utils");
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var path = require("path");
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module.exports = function getLocalIdent(loaderContext, localIdentName, localName, options) {
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if(!options.context) {
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if (loaderContext.rootContext) {
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options.context = loaderContext.rootContext;
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} else if (loaderContext.options && typeof loaderContext.options.context === "string") {
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options.context = loaderContext.options.context;
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} else {
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options.context = loaderContext.context;
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}
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}
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var request = path.relative(options.context, loaderContext.resourcePath);
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options.content = options.hashPrefix + request + "+" + localName;
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localIdentName = localIdentName.replace(/\[local\]/gi, localName);
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var hash = loaderUtils.interpolateName(loaderContext, localIdentName, options);
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return hash.replace(new RegExp("[^a-zA-Z0-9\\-_\u00A0-\uFFFF]", "g"), "-").replace(/^((-?[0-9])|--)/, "_$1");
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};
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