mirror of https://github.com/webpack/webpack.git
52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
/*
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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 CachedInputFileSystem = require("enhanced-resolve/lib/CachedInputFileSystem");
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const fs = require("graceful-fs");
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const createConsoleLogger = require("../logging/createConsoleLogger");
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const NodeWatchFileSystem = require("./NodeWatchFileSystem");
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const nodeConsole = require("./nodeConsole");
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/** @typedef {import("../Compiler")} Compiler */
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class NodeEnvironmentPlugin {
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constructor(options) {
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this.options = options || {};
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}
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/**
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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.infrastructureLogger = createConsoleLogger(
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Object.assign(
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{
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level: "info",
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debug: false,
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console: nodeConsole
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},
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this.options.infrastructureLogging
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)
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);
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compiler.inputFileSystem = new CachedInputFileSystem(fs, 60000);
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const inputFileSystem = compiler.inputFileSystem;
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compiler.outputFileSystem = fs;
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compiler.intermediateFileSystem = fs;
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compiler.watchFileSystem = new NodeWatchFileSystem(
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compiler.inputFileSystem
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);
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compiler.hooks.beforeRun.tap("NodeEnvironmentPlugin", compiler => {
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if (compiler.inputFileSystem === inputFileSystem) {
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inputFileSystem.purge();
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}
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});
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}
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}
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module.exports = NodeEnvironmentPlugin;
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