Canonicalization scorer

bin/dartdoc.dart

@@ -152,21 +152,21 @@ main(List<String> arguments) async {
     generator.onFileCreated.listen(_onProgress);
   }
 
-  var addCrossdart = args['add-crossdart'] as bool;
-  var includeSource = args['include-source'] as bool;
-
   DartSdk sdk = new FolderBasedDartSdk(PhysicalResourceProvider.INSTANCE,
       PhysicalResourceProvider.INSTANCE.getFolder(sdkDir.path));
 
   setConfig(
-      addCrossdart: addCrossdart,
+      addCrossdart: args['add-crossdart'] as bool,
       examplePathPrefix: args['example-path-prefix'],
       showWarnings: args['show-warnings'],
-      includeSource: includeSource,
+      includeSource: args['include-source'] as bool,
       inputDir: inputDir,
       sdkVersion: sdk.sdkVersion,
       autoIncludeDependencies: args['auto-include-dependencies'],
-      categoryOrder: args['category-order']);
+      categoryOrder: args['category-order'],
+      reexportMinConfidence:
+          double.parse(args['ambiguous-reexport-scorer-min-confidence']),
+      verboseWarnings: args['verbose-warnings'] as bool);
 
   DartDoc dartdoc = new DartDoc(inputDir, excludeLibraries, sdkDir, generators,
       outputDir, packageMeta, includeLibraries,
@@ -266,6 +266,14 @@ ArgParser _createArgsParser() {
           "Generates `index.json` with indentation and newlines. The file is larger, but it's also easier to diff.",
       negatable: false,
       defaultsTo: false);
+  parser.addOption('ambiguous-reexport-scorer-min-confidence',
+      help:
+          'Minimum scorer confidence to suppress warning on ambiguous reexport.',
+      defaultsTo: "0.1");
+  parser.addFlag('verbose-warnings',
+      help: 'Display extra debugging information and help with warnings.',
+      negatable: true,
+      defaultsTo: true);
   return parser;
 }
 

lib/src/config.dart

@@ -16,6 +16,8 @@ class Config {
   final String sdkVersion;
   final bool autoIncludeDependencies;
   final List<String> categoryOrder;
+  final double reexportMinConfidence;
+  final bool verboseWarnings;
   Config._(
       this.inputDir,
       this.showWarnings,
@@ -24,7 +26,9 @@ class Config {
       this.includeSource,
       this.sdkVersion,
       this.autoIncludeDependencies,
-      this.categoryOrder);
+      this.categoryOrder,
+      this.reexportMinConfidence,
+      this.verboseWarnings);
 }
 
 Config _config;
@@ -38,7 +42,9 @@ void setConfig(
     bool includeSource: true,
     String sdkVersion,
     bool autoIncludeDependencies: false,
-    List<String> categoryOrder}) {
+    List<String> categoryOrder,
+    double reexportMinConfidence: 0.1,
+    verboseWarnings: true}) {
   if (categoryOrder == null) {
     categoryOrder = new UnmodifiableListView<String>([]);
   }
@@ -50,5 +56,7 @@ void setConfig(
       includeSource,
       sdkVersion,
       autoIncludeDependencies,
-      categoryOrder);
+      categoryOrder,
+      reexportMinConfidence,
+      verboseWarnings);
 }

lib/src/markdown_processor.dart

@@ -6,7 +6,6 @@
 library dartdoc.markdown_processor;
 
 import 'dart:convert';
-import 'dart:io';
 import 'dart:math';
 
 import 'package:analyzer/dart/ast/ast.dart';