1 files changed, 102 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/dependencies/HarmonyImportDependencyParserPlugin.js b/node_modules/webpack/lib/dependencies/HarmonyImportDependencyParserPlugin.js
new file mode 100644
index 000000000..973383551
--- /dev/null
+++ b/node_modules/webpack/lib/dependencies/HarmonyImportDependencyParserPlugin.js
@@ -0,0 +1,102 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const HarmonyImportDependency = require("./HarmonyImportDependency");
+const HarmonyImportSpecifierDependency = require("./HarmonyImportSpecifierDependency");
+const HarmonyAcceptImportDependency = require("./HarmonyAcceptImportDependency");
+const HarmonyAcceptDependency = require("./HarmonyAcceptDependency");
+const HarmonyModulesHelpers = require("./HarmonyModulesHelpers");
+
+module.exports = class HarmonyImportDependencyParserPlugin {
+	constructor(moduleOptions) {
+		this.strictExportPresence = moduleOptions.strictExportPresence;
+	}
+
+	apply(parser) {
+		parser.plugin("import", (statement, source) => {
+			const dep = new HarmonyImportDependency(source, HarmonyModulesHelpers.getNewModuleVar(parser.state, source), statement.range);
+			dep.loc = statement.loc;
+			parser.state.current.addDependency(dep);
+			parser.state.lastHarmonyImport = dep;
+			return true;
+		});
+		parser.plugin("import specifier", (statement, source, id, name) => {
+			parser.scope.definitions.length--;
+			parser.scope.renames[`$${name}`] = "imported var";
+			if(!parser.state.harmonySpecifier) parser.state.harmonySpecifier = {};
+			parser.state.harmonySpecifier[`$${name}`] = [parser.state.lastHarmonyImport, HarmonyModulesHelpers.getModuleVar(parser.state, source), id];
+			return true;
+		});
+		parser.plugin("expression imported var", (expr) => {
+			const name = expr.name;
+			const settings = parser.state.harmonySpecifier[`$${name}`];
+			const dep = new HarmonyImportSpecifierDependency(settings[0], settings[1], settings[2], name, expr.range, this.strictExportPresence);
+			dep.shorthand = parser.scope.inShorthand;
+			dep.directImport = true;
+			dep.loc = expr.loc;
+			parser.state.current.addDependency(dep);
+			return true;
+		});
+		parser.plugin("expression imported var.*", (expr) => {
+			const name = expr.object.name;
+			const settings = parser.state.harmonySpecifier[`$${name}`];
+			if(settings[2] !== null)
+				return false;
+			const dep = new HarmonyImportSpecifierDependency(settings[0], settings[1], expr.property.name || expr.property.value, name, expr.range, this.strictExportPresence);
+			dep.shorthand = parser.scope.inShorthand;
+			dep.directImport = false;
+			dep.loc = expr.loc;
+			parser.state.current.addDependency(dep);
+			return true;
+		});
+		parser.plugin("call imported var", (expr) => {
+			const args = expr.arguments;
+			const fullExpr = expr;
+			expr = expr.callee;
+			const name = expr.name;
+			const settings = parser.state.harmonySpecifier[`$${name}`];
+			const dep = new HarmonyImportSpecifierDependency(settings[0], settings[1], settings[2], name, expr.range, this.strictExportPresence);
+			dep.directImport = true;
+			dep.callArgs = args;
+			dep.call = fullExpr;
+			dep.loc = expr.loc;
+			parser.state.current.addDependency(dep);
+			if(args)
+				parser.walkExpressions(args);
+			return true;
+		});
+		parser.plugin("hot accept callback", (expr, requests) => {
+			const dependencies = requests
+				.filter(request => HarmonyModulesHelpers.checkModuleVar(parser.state, request))
+				.map(request => {
+					const dep = new HarmonyAcceptImportDependency(request, HarmonyModulesHelpers.getModuleVar(parser.state, request), expr.range);
+					dep.loc = expr.loc;
+					parser.state.current.addDependency(dep);
+					return dep;
+				});
+			if(dependencies.length > 0) {
+				const dep = new HarmonyAcceptDependency(expr.range, dependencies, true);
+				dep.loc = expr.loc;
+				parser.state.current.addDependency(dep);
+			}
+		});
+		parser.plugin("hot accept without callback", (expr, requests) => {
+			const dependencies = requests
+				.filter(request => HarmonyModulesHelpers.checkModuleVar(parser.state, request))
+				.map(request => {
+					const dep = new HarmonyAcceptImportDependency(request, HarmonyModulesHelpers.getModuleVar(parser.state, request), expr.range);
+					dep.loc = expr.loc;
+					parser.state.current.addDependency(dep);
+					return dep;
+				});
+			if(dependencies.length > 0) {
+				const dep = new HarmonyAcceptDependency(expr.range, dependencies, false);
+				dep.loc = expr.loc;
+				parser.state.current.addDependency(dep);
+			}
+		});
+	}
+};