1 files changed, 103 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/ParserHelpers.js b/node_modules/webpack/lib/ParserHelpers.js
new file mode 100644
index 0000000..5248f12
--- /dev/null
+++ b/node_modules/webpack/lib/ParserHelpers.js
@@ -0,0 +1,103 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+const path = require("path");
+
+const BasicEvaluatedExpression = require("./BasicEvaluatedExpression");
+const ConstDependency = require("./dependencies/ConstDependency");
+const UnsupportedFeatureWarning = require("./UnsupportedFeatureWarning");
+
+const ParserHelpers = exports;
+
+ParserHelpers.addParsedVariableToModule = (parser, name, expression) => {
+	if (!parser.state.current.addVariable) return false;
+	var deps = [];
+	parser.parse(expression, {
+		current: {
+			addDependency: dep => {
+				dep.userRequest = name;
+				deps.push(dep);
+			}
+		},
+		module: parser.state.module
+	});
+	parser.state.current.addVariable(name, expression, deps);
+	return true;
+};
+
+ParserHelpers.requireFileAsExpression = (context, pathToModule) => {
+	var moduleJsPath = path.relative(context, pathToModule);
+	if (!/^[A-Z]:/i.test(moduleJsPath)) {
+		moduleJsPath = "./" + moduleJsPath.replace(/\\/g, "/");
+	}
+	return "require(" + JSON.stringify(moduleJsPath) + ")";
+};
+
+ParserHelpers.toConstantDependency = (parser, value) => {
+	return function constDependency(expr) {
+		var dep = new ConstDependency(value, expr.range, false);
+		dep.loc = expr.loc;
+		parser.state.current.addDependency(dep);
+		return true;
+	};
+};
+
+ParserHelpers.toConstantDependencyWithWebpackRequire = (parser, value) => {
+	return function constDependencyWithWebpackRequire(expr) {
+		var dep = new ConstDependency(value, expr.range, true);
+		dep.loc = expr.loc;
+		parser.state.current.addDependency(dep);
+		return true;
+	};
+};
+
+ParserHelpers.evaluateToString = value => {
+	return function stringExpression(expr) {
+		return new BasicEvaluatedExpression().setString(value).setRange(expr.range);
+	};
+};
+
+ParserHelpers.evaluateToBoolean = value => {
+	return function booleanExpression(expr) {
+		return new BasicEvaluatedExpression()
+			.setBoolean(value)
+			.setRange(expr.range);
+	};
+};
+
+ParserHelpers.evaluateToIdentifier = (identifier, truthy) => {
+	return function identifierExpression(expr) {
+		let evex = new BasicEvaluatedExpression()
+			.setIdentifier(identifier)
+			.setRange(expr.range);
+		if (truthy === true) {
+			evex = evex.setTruthy();
+		} else if (truthy === false) {
+			evex = evex.setFalsy();
+		}
+		return evex;
+	};
+};
+
+ParserHelpers.expressionIsUnsupported = (parser, message) => {
+	return function unsupportedExpression(expr) {
+		var dep = new ConstDependency("(void 0)", expr.range, false);
+		dep.loc = expr.loc;
+		parser.state.current.addDependency(dep);
+		if (!parser.state.module) return;
+		parser.state.module.warnings.push(
+			new UnsupportedFeatureWarning(parser.state.module, message, expr.loc)
+		);
+		return true;
+	};
+};
+
+ParserHelpers.skipTraversal = function skipTraversal() {
+	return true;
+};
+
+ParserHelpers.approve = function approve() {
+	return true;
+};