1 | /*
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2 | MIT License http://www.opensource.org/licenses/mit-license.php
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3 | Author Tobias Koppers @sokra
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4 | */
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5 |
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6 | "use strict";
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7 |
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8 | const {
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9 | JAVASCRIPT_MODULE_TYPE_AUTO,
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10 | JAVASCRIPT_MODULE_TYPE_DYNAMIC
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11 | } = require("../ModuleTypeConstants");
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12 | const RequireIncludeDependency = require("./RequireIncludeDependency");
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13 | const RequireIncludeDependencyParserPlugin = require("./RequireIncludeDependencyParserPlugin");
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14 |
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15 | /** @typedef {import("../../declarations/WebpackOptions").JavascriptParserOptions} JavascriptParserOptions */
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16 | /** @typedef {import("../Compiler")} Compiler */
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17 | /** @typedef {import("../javascript/JavascriptParser")} Parser */
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18 |
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19 | const PLUGIN_NAME = "RequireIncludePlugin";
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20 |
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21 | class RequireIncludePlugin {
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22 | /**
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23 | * Apply the plugin
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24 | * @param {Compiler} compiler the compiler instance
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25 | * @returns {void}
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26 | */
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27 | apply(compiler) {
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28 | compiler.hooks.compilation.tap(
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29 | PLUGIN_NAME,
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30 | (compilation, { normalModuleFactory }) => {
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31 | compilation.dependencyFactories.set(
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32 | RequireIncludeDependency,
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33 | normalModuleFactory
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34 | );
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35 | compilation.dependencyTemplates.set(
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36 | RequireIncludeDependency,
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37 | new RequireIncludeDependency.Template()
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38 | );
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39 |
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40 | /**
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41 | * @param {Parser} parser parser parser
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42 | * @param {JavascriptParserOptions} parserOptions parserOptions
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43 | * @returns {void}
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44 | */
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45 | const handler = (parser, parserOptions) => {
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46 | if (parserOptions.requireInclude === false) return;
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47 | const warn = parserOptions.requireInclude === undefined;
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48 |
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49 | new RequireIncludeDependencyParserPlugin(warn).apply(parser);
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50 | };
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51 |
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52 | normalModuleFactory.hooks.parser
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53 | .for(JAVASCRIPT_MODULE_TYPE_AUTO)
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54 | .tap(PLUGIN_NAME, handler);
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55 | normalModuleFactory.hooks.parser
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56 | .for(JAVASCRIPT_MODULE_TYPE_DYNAMIC)
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57 | .tap(PLUGIN_NAME, handler);
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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 | module.exports = RequireIncludePlugin;
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