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53 lines
1.3 KiB
53 lines
1.3 KiB
/* |
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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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"use strict"; |
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const { getEntryRuntime } = require("./util/runtime"); |
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/** @typedef {import("./Compiler")} Compiler */ |
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class FlagEntryExportAsUsedPlugin { |
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constructor(nsObjectUsed, explanation) { |
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this.nsObjectUsed = nsObjectUsed; |
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this.explanation = explanation; |
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} |
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/** |
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* Apply the plugin |
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* @param {Compiler} compiler the compiler instance |
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* @returns {void} |
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*/ |
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apply(compiler) { |
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compiler.hooks.thisCompilation.tap( |
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"FlagEntryExportAsUsedPlugin", |
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compilation => { |
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const moduleGraph = compilation.moduleGraph; |
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compilation.hooks.seal.tap("FlagEntryExportAsUsedPlugin", () => { |
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for (const [ |
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entryName, |
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{ dependencies: deps, options } |
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] of compilation.entries) { |
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const runtime = getEntryRuntime(compilation, entryName, options); |
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for (const dep of deps) { |
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const module = moduleGraph.getModule(dep); |
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if (module) { |
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const exportsInfo = moduleGraph.getExportsInfo(module); |
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if (this.nsObjectUsed) { |
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exportsInfo.setUsedInUnknownWay(runtime); |
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} else { |
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exportsInfo.setAllKnownExportsUsed(runtime); |
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} |
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moduleGraph.addExtraReason(module, this.explanation); |
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} |
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} |
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} |
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}); |
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} |
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); |
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} |
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} |
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module.exports = FlagEntryExportAsUsedPlugin;
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