first commit

2020-01-14 20:43:08 -06:00
parent 3557894f7f
commit 5eecfbf6cd
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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;