source control 1.1

Tomas

2022-05-19 957a1f10a06fdbb76f1a0ba94fe44126c613fee3

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