Breaking changes for build 4.0.0, release. (#4177)

Author: davidmorgan

build/CHANGELOG.md

@@ -1,3 +1,9 @@
+## 4.0.0
+
+- Remove methods and classes deprecated in `4.0.0`.
+- Make `AssetReader.digest` abstract.
+- Remove unused deps: `async`, `build_runner_core`, `convert`.
+
 ## 3.1.0
 
 - Deprecate `runBuilder`. It has been moved to `package:build_runner_core` and

build/lib/build.dart

@@ -2,20 +2,16 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-export 'src/analyzer/resolver.dart';
-export 'src/asset/exceptions.dart';
-export 'src/asset/id.dart';
-export 'src/asset/reader.dart';
-export 'src/asset/writer.dart';
-export 'src/builder/build_step.dart';
-export 'src/builder/builder.dart';
-export 'src/builder/exceptions.dart';
-export 'src/builder/file_deleting_builder.dart' show FileDeletingBuilder;
-export 'src/builder/logging.dart' show log;
-export 'src/builder/multiplexing_builder.dart';
-export 'src/builder/post_process_build_step.dart';
-export 'src/builder/post_process_builder.dart';
-export 'src/generate/expected_outputs.dart';
-export 'src/generate/run_builder.dart';
-export 'src/generate/run_post_process_builder.dart';
-export 'src/resource/resource.dart';
+export 'src/asset_id.dart';
+export 'src/build_step.dart';
+export 'src/builder.dart';
+export 'src/exceptions.dart';
+export 'src/expected_outputs.dart';
+export 'src/file_deleting_builder.dart';
+export 'src/logging.dart' show log;
+export 'src/post_process_build_step.dart';
+export 'src/post_process_builder.dart';
+export 'src/reader.dart';
+export 'src/resolver.dart';
+export 'src/resource.dart';
+export 'src/writer.dart';

build/lib/src/asset/id.dart renamed to build/lib/src/asset_id.dart

@@ -1,6 +1,7 @@
 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
+
 import 'package:path/path.dart' as p;
 
 /// Identifies an asset within a package.

build/lib/src/builder/build_step.dart renamed to build/lib/src/build_step.dart

@@ -9,11 +9,11 @@ import 'dart:convert';
 import 'package:analyzer/dart/element/element2.dart';
 import 'package:package_config/package_config_types.dart';
 
-import '../analyzer/resolver.dart';
-import '../asset/id.dart';
-import '../asset/reader.dart';
-import '../asset/writer.dart';
-import '../resource/resource.dart';
+import 'asset_id.dart';
+import 'reader.dart';
+import 'resolver.dart';
+import 'resource.dart';
+import 'writer.dart';
 
 /// A single step in a build process.
 ///

build/lib/src/builder/builder.dart renamed to build/lib/src/builder.dart

@@ -1,6 +1,7 @@
 // Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
+
 import 'dart:async';
 
 import 'build_step.dart';

build/lib/src/builder/exceptions.dart

@@ -1,7 +1,8 @@
 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
-import 'id.dart';
+
+import 'asset_id.dart';
 
 class AssetNotFoundException implements Exception {
   final AssetId assetId;
@@ -86,3 +87,15 @@ class UnresolvableAssetException implements Exception {
   @override
   String toString() => 'Unresolvable Asset from $description.';
 }
+
+class UnexpectedOutputException implements Exception {
+  final AssetId assetId;
+  final Iterable<AssetId>? expected;
+
+  UnexpectedOutputException(this.assetId, {this.expected});
+
+  @override
+  String toString() =>
+      'UnexpectedOutputException: $assetId'
+      '${expected == null ? '' : '\nExpected only: $expected'}';
+}

build/lib/src/builder/multiplexing_builder.dart

@@ -1,8 +1,9 @@
 // Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
-import '../asset/id.dart';
-import '../builder/builder.dart';
+
+import 'asset_id.dart';
+import 'builder.dart';
 
 /// Collects the expected AssetIds created by [builder] when given [input] based
 /// on the extension configuration.