1 | "use strict";
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2 |
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3 | function ModuleStatsPlugin(options) {
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4 | options = options || {};
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5 | this.options = {};
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6 | this.options.filename = options.filename || "moduleStats.js";
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7 | }
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8 |
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9 | ModuleStatsPlugin.prototype = {
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10 | constructor: ModuleStatsPlugin,
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11 |
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12 | apply: function apply(compiler) {
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13 | var self = this;
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14 | compiler.plugin("emit", function (compilation, callback) {
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15 |
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16 | var stats = compilation.getStats().toJson();
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17 |
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18 | var modules = stats.modules;
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19 | var moduleName = "";
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20 | var rModuleName = "";
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21 | var rReferencesArray = [];
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22 | var rReferencedByArray = [];
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23 | var data = { results: [] };
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24 | var moduleDetails = {};
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25 | var references = "";
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26 | var referencedBy = "";
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27 | var normalizedData = "";
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28 |
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29 | for (var i in modules) {
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30 | moduleName = modules[i].name;
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31 | if (moduleName.startsWith("./src") && !(moduleName.indexOf("index.js") > -1) && !moduleName.endsWith("css")) {
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32 | rModuleName = moduleName.substring(moduleName.lastIndexOf("/") + 1, moduleName.lastIndexOf("."));
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33 | if (rModuleName.endsWith("docs")) {
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34 | rModuleName = rModuleName.substring(0, rModuleName.lastIndexOf("."));
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35 | }
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36 |
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37 | if (modules[i].reasons.length > 0) {
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38 | for (var l in modules[i].reasons) {
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39 | referencedBy = modules[i].reasons[l].moduleName;
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40 | if (!referencedBy.endsWith("index.js")) {
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41 | var referencedby = referencedBy.substring(referencedBy.lastIndexOf("/") + 1, referencedBy.lastIndexOf("."));
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42 | if (referencedby.endsWith("docs")) {
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43 | rReferencedByArray.push(referencedby.substring(0, referencedby.lastIndexOf(".")));
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44 | } else {
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45 | rReferencedByArray.push(referencedBy.substring(referencedBy.lastIndexOf("/") + 1, referencedBy.lastIndexOf(".")));
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46 | }
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47 | }
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48 | }
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49 | }
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50 |
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51 | for (var module in modules) {
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52 | if (modules[module].name.startsWith("./src")) {
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53 | for (var reason in modules[module].reasons) {
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54 | if (moduleName === modules[module].reasons[reason].moduleName && !(modules[module].name.indexOf("css") > -1)) {
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55 | if (!modules[module].name.endsWith("react.js") && !(modules[module].name.indexOf("react-dom") > -1) && !modules[module].name.endsWith(".png")) {
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56 | references = modules[module].name;
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57 | rReferencesArray.push(references.substring(references.lastIndexOf("/") + 1, references.lastIndexOf(".")));
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58 | }
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59 | }
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60 | }
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61 | }
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62 | }
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63 |
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64 | rReferencesArray = rReferencesArray.filter(function (item, index, inputArray) {
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65 | return inputArray.indexOf(item) == index;
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66 | });
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67 |
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68 | moduleDetails = {
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69 | "name": rModuleName,
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70 | "references": rReferencesArray,
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71 | "referencedby": rReferencedByArray
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72 | };
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73 |
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74 | var dre = "";
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75 |
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76 | data.results.push(moduleDetails);
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77 | moduleDetails = {};
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78 | rReferencesArray = [];
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79 | rReferencedByArray = [];
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80 | referencedBy = "";
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81 | references = "";
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82 |
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83 | data.results.forEach(function (mod) {
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84 | dre += "'" + mod.name + "':" + JSON.stringify(mod) + ",";
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85 | });
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86 | }
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87 | }
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88 |
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89 | var dataResult = "{" + dre + "}";
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90 | var mResult = "var mdata = " + dataResult;
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91 |
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92 | compilation.assets[self.options.filename] = {
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93 | source: function source() {
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94 | return mResult;
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95 | },
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96 | size: function size() {
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97 | return mResult.length;
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98 | }
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99 | };
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100 | callback();
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101 | });
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102 | }
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103 | };
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104 |
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105 | module.exports = ModuleStatsPlugin; |
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