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6 | "use strict";
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7 |
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8 | const Dependency = require("../Dependency");
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9 | const makeSerializable = require("../util/makeSerializable");
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10 | const ModuleDependency = require("./ModuleDependency");
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11 |
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12 |
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13 |
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14 |
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15 |
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16 |
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17 |
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18 |
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19 | class ImportDependency extends ModuleDependency {
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20 | |
21 |
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22 |
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23 |
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24 |
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25 | constructor(request, range, referencedExports) {
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26 | super(request);
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27 | this.range = range;
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28 | this.referencedExports = referencedExports;
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29 | }
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30 |
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31 | get type() {
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32 | return "import()";
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33 | }
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34 |
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35 | get category() {
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36 | return "esm";
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37 | }
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38 |
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39 | |
40 |
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41 |
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42 |
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43 |
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44 |
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45 | getReferencedExports(moduleGraph, runtime) {
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46 | return this.referencedExports
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47 | ? this.referencedExports.map(e => ({
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48 | name: e,
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49 | canMangle: false
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50 | }))
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51 | : Dependency.EXPORTS_OBJECT_REFERENCED;
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52 | }
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53 |
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54 | serialize(context) {
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55 | context.write(this.range);
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56 | context.write(this.referencedExports);
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57 | super.serialize(context);
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58 | }
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59 |
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60 | deserialize(context) {
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61 | this.range = context.read();
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62 | this.referencedExports = context.read();
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63 | super.deserialize(context);
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64 | }
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65 | }
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66 |
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67 | makeSerializable(ImportDependency, "webpack/lib/dependencies/ImportDependency");
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68 |
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69 | ImportDependency.Template = class ImportDependencyTemplate extends (
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70 | ModuleDependency.Template
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71 | ) {
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72 | |
73 |
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74 |
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75 |
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76 |
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77 |
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78 | apply(
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79 | dependency,
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80 | source,
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81 | { runtimeTemplate, module, moduleGraph, chunkGraph, runtimeRequirements }
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82 | ) {
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83 | const dep = (dependency);
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84 | const block = (
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85 | moduleGraph.getParentBlock(dep)
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86 | );
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87 | const content = runtimeTemplate.moduleNamespacePromise({
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88 | chunkGraph,
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89 | block: block,
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90 | module: moduleGraph.getModule(dep),
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91 | request: dep.request,
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92 | strict: module.buildMeta.strictHarmonyModule,
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93 | message: "import()",
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94 | runtimeRequirements
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95 | });
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96 |
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97 | source.replace(dep.range[0], dep.range[1] - 1, content);
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98 | }
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99 | };
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100 |
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101 | module.exports = ImportDependency;
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