1 |
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2 |
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3 |
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4 | void (function(root, factory) {
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5 | if (typeof define === "function" && define.amd) {
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6 | define(factory)
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7 | } else if (typeof exports === "object") {
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8 | module.exports = factory()
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9 | } else {
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10 | root.sourceMappingURL = factory()
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11 | }
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12 | }(this, function() {
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13 |
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14 | var innerRegex = /[#@] sourceMappingURL=([^\s'"]*)/
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15 |
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16 | var regex = RegExp(
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17 | "(?:" +
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18 | "/\\*" +
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19 | "(?:\\s*\r?\n(?://)?)?" +
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20 | "(?:" + innerRegex.source + ")" +
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21 | "\\s*" +
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22 | "\\*/" +
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23 | "|" +
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24 | "//(?:" + innerRegex.source + ")" +
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25 | ")" +
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26 | "\\s*"
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27 | )
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28 |
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29 | return {
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30 |
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31 | regex: regex,
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32 | _innerRegex: innerRegex,
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33 |
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34 | getFrom: function(code) {
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35 | var match = code.match(regex)
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36 | return (match ? match[1] || match[2] || "" : null)
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37 | },
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38 |
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39 | existsIn: function(code) {
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40 | return regex.test(code)
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41 | },
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42 |
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43 | removeFrom: function(code) {
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44 | return code.replace(regex, "")
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45 | },
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46 |
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47 | insertBefore: function(code, string) {
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48 | var match = code.match(regex)
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49 | if (match) {
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50 | return code.slice(0, match.index) + string + code.slice(match.index)
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51 | } else {
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52 | return code + string
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53 | }
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54 | }
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55 | }
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56 |
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57 | }));
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