shift73k/assets_old/node_modules/webpack/lib/node/NodeEnvironmentPlugin.js

53 lines
1.3 KiB
JavaScript
Raw Normal View History

/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const CachedInputFileSystem = require("enhanced-resolve/lib/CachedInputFileSystem");
const fs = require("graceful-fs");
const createConsoleLogger = require("../logging/createConsoleLogger");
const NodeWatchFileSystem = require("./NodeWatchFileSystem");
const nodeConsole = require("./nodeConsole");
/** @typedef {import("../Compiler")} Compiler */
class NodeEnvironmentPlugin {
constructor(options) {
this.options = options || {};
}
/**
* Apply the plugin
* @param {Compiler} compiler the compiler instance
* @returns {void}
*/
apply(compiler) {
compiler.infrastructureLogger = createConsoleLogger(
Object.assign(
{
level: "info",
debug: false,
console: nodeConsole
},
this.options.infrastructureLogging
)
);
compiler.inputFileSystem = new CachedInputFileSystem(fs, 60000);
const inputFileSystem = compiler.inputFileSystem;
compiler.outputFileSystem = fs;
compiler.intermediateFileSystem = fs;
compiler.watchFileSystem = new NodeWatchFileSystem(
compiler.inputFileSystem
);
compiler.hooks.beforeRun.tap("NodeEnvironmentPlugin", compiler => {
if (compiler.inputFileSystem === inputFileSystem) {
inputFileSystem.purge();
}
});
}
}
module.exports = NodeEnvironmentPlugin;