49 lines
1.4 KiB
JavaScript
49 lines
1.4 KiB
JavaScript
/*
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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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path = require("path");
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module.exports = function() {};
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module.exports.pitch = function(remainingRequest) {
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if(this.cacheable) this.cacheable();
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var query = loaderUtils.getOptions(this) || {};
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return [
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"var refs = 0;",
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"var dispose;",
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"var content = require(" + loaderUtils.stringifyRequest(this, "!!" + remainingRequest) + ");",
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"if(typeof content === 'string') content = [[module.id, content, '']];",
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"if(content.locals) exports.locals = content.locals;",
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"exports.use = exports.ref = function() {",
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" if(!(refs++)) {",
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" dispose = require(" + loaderUtils.stringifyRequest(this, "!" + path.join(__dirname, "addStyles.js")) + ")(content, " + JSON.stringify(query) + ");",
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" }",
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" return exports;",
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"};",
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"exports.unuse = exports.unref = function() {",
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" if(refs > 0 && !(--refs)) {",
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" dispose();",
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" dispose = null;",
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" }",
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"};",
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"if(module.hot) {",
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" var lastRefs = module.hot.data && module.hot.data.refs || 0;",
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" if(lastRefs) {",
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" exports.ref();",
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" if(!content.locals) {",
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" refs = lastRefs;",
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" }",
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" }",
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" if(!content.locals) {",
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" module.hot.accept();",
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" }",
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" module.hot.dispose(function(data) {",
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" data.refs = content.locals ? 0 : refs;",
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" if(dispose) {",
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" dispose();",
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" }",
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" });",
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"}"
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].join("\n");
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};
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