add defaults for deterministic id plugins

Author: sokra

lib/WebpackOptionsApply.js

@@ -396,9 +396,7 @@ class WebpackOptionsApply extends OptionsApply {
 					new HashedModuleIdsPlugin().apply(compiler);
 					break;
 				case "deterministic":
-					new DeterministicModuleIdsPlugin({
-						maxLength: 3
-					}).apply(compiler);
+					new DeterministicModuleIdsPlugin().apply(compiler);
 					break;
 				case "size":
 					new OccurrenceModuleIdsPlugin({
@@ -421,9 +419,7 @@ class WebpackOptionsApply extends OptionsApply {
 					new NamedChunkIdsPlugin().apply(compiler);
 					break;
 				case "deterministic":
-					new DeterministicChunkIdsPlugin({
-						maxLength: 3
-					}).apply(compiler);
+					new DeterministicChunkIdsPlugin().apply(compiler);
 					break;
 				case "size":
 					new OccurrenceChunkIdsPlugin({

lib/ids/DeterministicChunkIdsPlugin.js

@@ -45,7 +45,7 @@ class DeterministicChunkIdsPlugin {
 							}),
 							chunk => getFullChunkName(chunk, chunkGraph, requestShortener),
 							compareNatural,
-							this.options.maxLength,
+							this.options.maxLength || 3,
 							getUsedChunkIds(compilation),
 							(chunk, id) => {
 								chunk.id = id;

lib/ids/DeterministicModuleIdsPlugin.js

@@ -45,7 +45,7 @@ class DeterministicModuleIdsPlugin {
 							compareModulesByPreOrderIndexOrIdentifier(
 								compilation.moduleGraph
 							),
-							this.options.maxLength,
+							this.options.maxLength || 3,
 							getUsedModuleIds(compilation),
 							(module, id) => {
 								chunkGraph.setModuleId(module, id);