Trying to support the latest version of pkg/build (#31)

Author: kevmoo

pubspec.yaml

@@ -7,12 +7,12 @@ environment:
   sdk: '>=1.24.0 <2.0.0-dev.infinity'
 dependencies:
   analyzer: '>=0.29.10 <0.31.0'
-  build: ^0.9.0
+  build: '>=0.9.0 <0.11.0'
   cli_util: ^0.1.0
   path: ^1.3.2
   source_gen: ^0.7.0
 dev_dependencies:
-  build_runner: ^0.3.2
+  build_runner: ^0.4.0
   build_test: ^0.6.0
   collection: ^1.14.0
   test: ^0.12.3

tool/build.dart

@@ -3,10 +3,15 @@
 // 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:io';
+
 import 'package:build_runner/build_runner.dart';
 
-import 'phases.dart';
+import 'build_actions.dart';
 
 main() async {
-  await build(phases, deleteFilesByDefault: true);
+  var result = await build(buildActions, deleteFilesByDefault: true);
+  if (result.status == BuildStatus.failure) {
+    exitCode = 1;
+  }
 }

tool/phases.dart renamed to tool/build_actions.dart

@@ -6,10 +6,12 @@ import 'package:build_runner/build_runner.dart';
 import 'package:json_serializable/generators.dart';
 import 'package:source_gen/source_gen.dart';
 
-final PhaseGroup phases = new PhaseGroup.singleAction(
-    new PartBuilder(const [
-      const JsonSerializableGenerator(),
-      const JsonLiteralGenerator()
-    ]),
-    new InputSet('json_serializable',
-        const ['example/*.dart', 'test/test_files/*.dart']));
+final List<BuildAction> buildActions = [
+  new BuildAction(
+      new PartBuilder(const [
+        const JsonSerializableGenerator(),
+        const JsonLiteralGenerator()
+      ]),
+      'json_serializable',
+      inputs: const ['example/*.dart', 'test/test_files/*.dart'])
+];

tool/watch.dart

@@ -4,8 +4,8 @@
 
 import 'package:build_runner/build_runner.dart';
 
-import 'phases.dart';
+import 'build_actions.dart';
 
 main() {
-  watch(phases, deleteFilesByDefault: true);
+  watch(buildActions, deleteFilesByDefault: true);
 }