From de98e0b232509d5f40c135d540a70e415272ff85 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Wed, 3 May 2017 15:35:00 +0200
Subject: node_modules

---
 .../lib/optimize/ChunkModuleIdRangePlugin.js       | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 node_modules/webpack/lib/optimize/ChunkModuleIdRangePlugin.js

(limited to 'node_modules/webpack/lib/optimize/ChunkModuleIdRangePlugin.js')

diff --git a/node_modules/webpack/lib/optimize/ChunkModuleIdRangePlugin.js b/node_modules/webpack/lib/optimize/ChunkModuleIdRangePlugin.js
new file mode 100644
index 000000000..8166fc315
--- /dev/null
+++ b/node_modules/webpack/lib/optimize/ChunkModuleIdRangePlugin.js
@@ -0,0 +1,55 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+class ChunkModuleIdRangePlugin {
+	constructor(options) {
+		this.options = options;
+	}
+	apply(compiler) {
+		const options = this.options;
+		compiler.plugin("compilation", (compilation) => {
+			compilation.plugin("module-ids", (modules) => {
+				const chunk = this.chunks.filter((chunk) => {
+					return chunk.name === options.name;
+				})[0];
+				if(!chunk) throw new Error("ChunkModuleIdRangePlugin: Chunk with name '" + options.name + "' was not found");
+				let currentId = options.start;
+				let chunkModules;
+				if(options.order) {
+					chunkModules = chunk.modules.slice();
+					switch(options.order) {
+						case "index":
+							chunkModules.sort((a, b) => {
+								return a.index - b.index;
+							});
+							break;
+						case "index2":
+							chunkModules.sort((a, b) => {
+								return a.index2 - b.index2;
+							});
+							break;
+						default:
+							throw new Error("ChunkModuleIdRangePlugin: unexpected value of order");
+					}
+
+				} else {
+					chunkModules = modules.filter((m) => {
+						return m.chunks.indexOf(chunk) >= 0;
+					});
+				}
+
+				for(let i = 0; i < chunkModules.length; i++) {
+					const m = chunkModules[i];
+					if(m.id === null) {
+						m.id = currentId++;
+					}
+					if(options.end && currentId > options.end)
+						break;
+				}
+			});
+		});
+	}
+}
+module.exports = ChunkModuleIdRangePlugin;
-- 
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