[flutter_conductor] deprecate increment (#99189)

dev/conductor/README.md

@@ -44,9 +44,13 @@ conductor start \
   --engine-cherrypicks=72114dafe28c8700f1d5d629c6ae9d34172ba395 \
   --framework-cherrypicks=a3e66b396746f6581b2b7efd1b0d0f0074215128,d8d853436206e86f416236b930e97779b143a100 \
   --dart-revision=4511eb2a779a612d9d6b2012123575013e0aef12 \
-  --increment=m
 ```
 
+The conductor will, based on the release channel and the presence/lack of
+previous tags, determine which part of the release version should be
+incremented. In the cases where this is not correct, the version can be
+overridden with `--version-override=3.0.0`.
+
 For more details on these command line arguments, see `conductor help start`.
 This command will write to disk a state file that will persist until the release
 is completed. If you already have a persistent state file, this command will

dev/conductor/core/lib/src/globals.dart

@@ -16,8 +16,6 @@ const List<String> kBaseReleaseChannels = <String>['stable', 'beta'];
 
 const List<String> kReleaseChannels = <String>[...kBaseReleaseChannels, FrameworkRepository.defaultBranch];
 
-const List<String> kReleaseIncrements = <String>['y', 'z', 'm', 'n'];
-
 const String kReleaseDocumentationUrl = 'https://github.com/flutter/flutter/wiki/Flutter-Cherrypick-Process';
 
 const String kLuciPackagingConsoleLink = 'https://ci.chromium.org/p/flutter/g/packaging/console';

dev/conductor/core/lib/src/proto/compile_proto.sh

@@ -5,7 +5,6 @@
 
 # //flutter/dev/tools/lib/proto
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-DARTFMT="$DIR/../../../../bin/cache/dart-sdk/bin/dartfmt"
 
 # Ensure dart-sdk is cached
 "$DIR/../../../../bin/dart" --version
@@ -29,7 +28,7 @@ protoc --dart_out="$DIR" --proto_path="$DIR" "$DIR/conductor_state.proto"
 
 for SOURCE_FILE in $(ls "$DIR"/*.pb*.dart); do
   # Format in place file
-  "$DARTFMT" --overwrite --line-length 120 "$SOURCE_FILE"
+  dart format --output=write --line-length 120 "$SOURCE_FILE"
 
   # Create temp copy with the license header prepended
   cp "$DIR/license_header.txt" "${SOURCE_FILE}.tmp"

dev/conductor/core/lib/src/proto/conductor_state.pb.dart

@@ -403,8 +403,12 @@ class ConductorState extends $pb.GeneratedMessage {
         enumValues: ReleasePhase.values)
     ..aOS(10, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'conductorVersion',
         protoName: 'conductorVersion')
-    ..aOS(11, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'incrementLevel',
-        protoName: 'incrementLevel')
+    ..e<ReleaseType>(
+        11, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'releaseType', $pb.PbFieldType.OE,
+        protoName: 'releaseType',
+        defaultOrMaker: ReleaseType.STABLE_INITIAL,
+        valueOf: ReleaseType.valueOf,
+        enumValues: ReleaseType.values)
     ..hasRequiredFields = false;
 
   ConductorState._() : super();
@@ -418,7 +422,7 @@ class ConductorState extends $pb.GeneratedMessage {
     $core.Iterable<$core.String>? logs,
     ReleasePhase? currentPhase,
     $core.String? conductorVersion,
-    $core.String? incrementLevel,
+    ReleaseType? releaseType,
   }) {
     final _result = create();
     if (releaseChannel != null) {
@@ -448,8 +452,8 @@ class ConductorState extends $pb.GeneratedMessage {
     if (conductorVersion != null) {
       _result.conductorVersion = conductorVersion;
     }
-    if (incrementLevel != null) {
-      _result.incrementLevel = incrementLevel;
+    if (releaseType != null) {
+      _result.releaseType = releaseType;
     }
     return _result;
   }
@@ -580,14 +584,14 @@ class ConductorState extends $pb.GeneratedMessage {
   void clearConductorVersion() => clearField(10);
 
   @$pb.TagNumber(11)
-  $core.String get incrementLevel => $_getSZ(9);
+  ReleaseType get releaseType => $_getN(9);
   @$pb.TagNumber(11)
-  set incrementLevel($core.String v) {
-    $_setString(9, v);
+  set releaseType(ReleaseType v) {
+    setField(11, v);
   }
 
   @$pb.TagNumber(11)
-  $core.bool hasIncrementLevel() => $_has(9);
+  $core.bool hasReleaseType() => $_has(9);
   @$pb.TagNumber(11)
-  void clearIncrementLevel() => clearField(11);
+  void clearReleaseType() => clearField(11);
 }

dev/conductor/core/lib/src/proto/conductor_state.pbenum.dart

@@ -67,3 +67,26 @@ class CherrypickState extends $pb.ProtobufEnum {
 
   const CherrypickState._($core.int v, $core.String n) : super(v, n);
 }
+
+class ReleaseType extends $pb.ProtobufEnum {
+  static const ReleaseType STABLE_INITIAL =
+      ReleaseType._(0, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'STABLE_INITIAL');
+  static const ReleaseType STABLE_HOTFIX =
+      ReleaseType._(1, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'STABLE_HOTFIX');
+  static const ReleaseType BETA_INITIAL =
+      ReleaseType._(2, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'BETA_INITIAL');
+  static const ReleaseType BETA_HOTFIX =
+      ReleaseType._(3, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'BETA_HOTFIX');
+
+  static const $core.List<ReleaseType> values = <ReleaseType>[
+    STABLE_INITIAL,
+    STABLE_HOTFIX,
+    BETA_INITIAL,
+    BETA_HOTFIX,
+  ];
+
+  static final $core.Map<$core.int, ReleaseType> _byValue = $pb.ProtobufEnum.initByValue(values);
+  static ReleaseType? valueOf($core.int value) => _byValue[value];
+
+  const ReleaseType._($core.int v, $core.String n) : super(v, n);
+}

dev/conductor/core/lib/src/proto/conductor_state.pbjson.dart

@@ -44,6 +44,20 @@ const CherrypickState$json = const {
 /// Descriptor for `CherrypickState`. Decode as a `google.protobuf.EnumDescriptorProto`.
 final $typed_data.Uint8List cherrypickStateDescriptor = $convert.base64Decode(
     'Cg9DaGVycnlwaWNrU3RhdGUSCwoHUEVORElORxAAEhkKFVBFTkRJTkdfV0lUSF9DT05GTElDVBABEg0KCUNPTVBMRVRFRBACEg0KCUFCQU5ET05FRBAD');
+@$core.Deprecated('Use releaseTypeDescriptor instead')
+const ReleaseType$json = const {
+  '1': 'ReleaseType',
+  '2': const [
+    const {'1': 'STABLE_INITIAL', '2': 0},
+    const {'1': 'STABLE_HOTFIX', '2': 1},
+    const {'1': 'BETA_INITIAL', '2': 2},
+    const {'1': 'BETA_HOTFIX', '2': 3},
+  ],
+};
+
+/// Descriptor for `ReleaseType`. Decode as a `google.protobuf.EnumDescriptorProto`.
+final $typed_data.Uint8List releaseTypeDescriptor = $convert.base64Decode(
+    'CgtSZWxlYXNlVHlwZRISCg5TVEFCTEVfSU5JVElBTBAAEhEKDVNUQUJMRV9IT1RGSVgQARIQCgxCRVRBX0lOSVRJQUwQAhIPCgtCRVRBX0hPVEZJWBAD');
 @$core.Deprecated('Use remoteDescriptor instead')
 const Remote$json = const {
   '1': 'Remote',
@@ -101,10 +115,10 @@ const ConductorState$json = const {
     const {'1': 'logs', '3': 8, '4': 3, '5': 9, '10': 'logs'},
     const {'1': 'currentPhase', '3': 9, '4': 1, '5': 14, '6': '.conductor_state.ReleasePhase', '10': 'currentPhase'},
     const {'1': 'conductorVersion', '3': 10, '4': 1, '5': 9, '10': 'conductorVersion'},
-    const {'1': 'incrementLevel', '3': 11, '4': 1, '5': 9, '10': 'incrementLevel'},
+    const {'1': 'releaseType', '3': 11, '4': 1, '5': 14, '6': '.conductor_state.ReleaseType', '10': 'releaseType'},
   ],
 };
 
 /// Descriptor for `ConductorState`. Decode as a `google.protobuf.DescriptorProto`.
 final $typed_data.Uint8List conductorStateDescriptor = $convert.base64Decode(
-    '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');
+    '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');

dev/conductor/core/lib/src/proto/conductor_state.proto

@@ -45,6 +45,24 @@ enum CherrypickState {
   ABANDONED = 3;
 }
 
+// The type of release that is being created.
+//
+// This determines how the version will be calculated.
+enum ReleaseType {
+  // All pre-release metadata from previous beta releases will be discarded. The
+  // z must be 0.
+  STABLE_INITIAL = 0;
+
+  // Increment z.
+  STABLE_HOTFIX = 1;
+
+  // Compute x, y, and m from the candidate branch name. z and n should be 0.
+  BETA_INITIAL = 2;
+
+  // Increment n.
+  BETA_HOTFIX = 3;
+}
+
 message Cherrypick {
   // The revision on trunk to cherrypick.
   string trunkRevision = 1;
@@ -113,6 +131,5 @@ message ConductorState {
   // that created the [ConductorState] object.
   string conductorVersion = 10;
 
-  // One of x, y, z, m, or n.
-  string incrementLevel = 11;
+  ReleaseType releaseType = 11;
 }

dev/conductor/core/lib/src/start.dart

@@ -6,6 +6,7 @@ import 'package:args/args.dart';
 import 'package:args/command_runner.dart';
 import 'package:file/file.dart';
 import 'package:fixnum/fixnum.dart';
+import 'package:meta/meta.dart';
 import 'package:platform/platform.dart';
 import 'package:process/process.dart';
 
@@ -13,7 +14,7 @@ import 'context.dart';
 import 'git.dart';
 import 'globals.dart';
 import 'proto/conductor_state.pb.dart' as pb;
-import 'proto/conductor_state.pbenum.dart' show ReleasePhase;
+import 'proto/conductor_state.pbenum.dart';
 import 'repository.dart';
 import 'state.dart' as state_import;
 import 'stdio.dart';
@@ -26,10 +27,10 @@ const String kEngineUpstreamOption = 'engine-upstream';
 const String kFrameworkCherrypicksOption = 'framework-cherrypicks';
 const String kFrameworkMirrorOption = 'framework-mirror';
 const String kFrameworkUpstreamOption = 'framework-upstream';
-const String kIncrementOption = 'increment';
 const String kEngineMirrorOption = 'engine-mirror';
 const String kReleaseOption = 'release-channel';
 const String kStateOption = 'state-file';
+const String kVersionOverrideOption = 'version-override';
 
 /// Command to print the status of the current Flutter release.
 class StartCommand extends Command<void> {
@@ -89,23 +90,16 @@ class StartCommand extends Command<void> {
       kDartRevisionOption,
       help: 'New Dart revision to cherrypick.',
     );
-    argParser.addOption(
-      kIncrementOption,
-      help: 'Specifies which part of the x.y.z version number to increment. Required.',
-      valueHelp: 'level',
-      allowed: kReleaseIncrements,
-      allowedHelp: <String, String>{
-        'y': 'Indicates the first dev release after a beta release.',
-        'z': 'Indicates a hotfix to a stable release.',
-        'm': 'Indicates a standard dev release.',
-        'n': 'Indicates a hotfix to a dev or beta release.',
-      },
-    );
     argParser.addFlag(
       kForceFlag,
       abbr: 'f',
       help: 'Override all validations of the command line inputs.',
     );
+    argParser.addOption(
+      kVersionOverrideOption,
+      help: 'Explicitly set the desired version. This should only be used if '
+        'the version computed by the tool is not correct.',
+    );
   }
 
   final Checkouts checkouts;
@@ -177,11 +171,6 @@ class StartCommand extends Command<void> {
       platform.environment,
       allowNull: true,
     );
-    final String incrementLetter = getValueFromEnvOrArgs(
-      kIncrementOption,
-      argumentResults,
-      platform.environment,
-    )!;
     final bool force = getBoolFromEnvOrArgs(
       kForceFlag,
       argumentResults,
@@ -190,6 +179,16 @@ class StartCommand extends Command<void> {
     final File stateFile = checkouts.fileSystem.file(
       getValueFromEnvOrArgs(kStateOption, argumentResults, platform.environment),
     );
+    final String? versionOverrideString = getValueFromEnvOrArgs(
+      kVersionOverrideOption,
+      argumentResults,
+      platform.environment,
+      allowNull: true,
+    );
+    Version? versionOverride;
+    if (versionOverrideString != null) {
+      versionOverride = Version.fromString(versionOverrideString);
+    }
 
     final StartContext context = StartContext(
       candidateBranch: candidateBranch,
@@ -202,11 +201,11 @@ class StartCommand extends Command<void> {
       frameworkCherrypickRevisions: frameworkCherrypickRevisions,
       frameworkMirror: frameworkMirror,
       frameworkUpstream: frameworkUpstream,
-      incrementLetter: incrementLetter,
       processManager: processManager,
       releaseChannel: releaseChannel,
       stateFile: stateFile,
       force: force,
+      versionOverride: versionOverride,
     );
     return context.run();
   }
@@ -226,12 +225,12 @@ class StartContext extends Context {
     required this.frameworkMirror,
     required this.frameworkUpstream,
     required this.conductorVersion,
-    required this.incrementLetter,
     required this.processManager,
     required this.releaseChannel,
     required Checkouts checkouts,
     required File stateFile,
     this.force = false,
+    this.versionOverride,
   }) : git = Git(processManager),
   engine = EngineRepository(
     checkouts,
@@ -270,10 +269,10 @@ class StartContext extends Context {
   final String frameworkMirror;
   final String frameworkUpstream;
   final String conductorVersion;
-  final String incrementLetter;
   final Git git;
   final ProcessManager processManager;
   final String releaseChannel;
+  final Version? versionOverride;
 
   /// If validations should be overridden.
   final bool force;
@@ -281,6 +280,26 @@ class StartContext extends Context {
   final EngineRepository engine;
   final FrameworkRepository framework;
 
+  /// Determine which part of the version to increment in the next release.
+  ///
+  /// If [atBranchPoint] is true, then this is a [ReleaseType.BETA_INITIAL].
+  @visibleForTesting
+  ReleaseType computeReleaseType(Version lastVersion, bool atBranchPoint) {
+    if (atBranchPoint) {
+      return ReleaseType.BETA_INITIAL;
+    }
+
+    if (releaseChannel == 'stable') {
+      if (lastVersion.type == VersionType.stable) {
+        return ReleaseType.STABLE_HOTFIX;
+      } else {
+        return ReleaseType.STABLE_INITIAL;
+      }
+    }
+
+    return ReleaseType.BETA_HOTFIX;
+  }
+
   Future<void> run() async {
     if (stateFile.existsSync()) {
       throw ConductorException('Error! A persistent state file already found at ${stateFile.path}.\n\n'
@@ -299,7 +318,6 @@ class StartContext extends Context {
     state.releaseChannel = releaseChannel;
     state.createdDate = unixDate;
     state.lastUpdatedDate = unixDate;
-    state.incrementLevel = incrementLetter;
 
     // Create a new branch so that we don't accidentally push to upstream
     // candidateBranch.
@@ -378,21 +396,34 @@ class StartContext extends Context {
       exact: false,
     ));
 
+    final String frameworkHead = await framework.reverseParse('HEAD');
+    final String branchPoint = await framework.branchPoint(candidateBranch, FrameworkRepository.defaultBranch);
+    final bool atBranchPoint = branchPoint == frameworkHead;
+
+    final ReleaseType releaseType = computeReleaseType(lastVersion, atBranchPoint);
+    state.releaseType = releaseType;
+
     try {
-      lastVersion.ensureValid(candidateBranch, incrementLetter);
+      lastVersion.ensureValid(candidateBranch, releaseType);
     } on ConductorException catch (e) {
       // Let the user know, but resume execution
       stdio.printError(e.message);
     }
 
-    Version nextVersion = calculateNextVersion(lastVersion);
-    if (!force) {
-      nextVersion = await ensureBranchPointTagged(nextVersion, framework);
+    Version nextVersion;
+    if (versionOverride != null) {
+      nextVersion = versionOverride!;
+    } else {
+      nextVersion = calculateNextVersion(lastVersion, releaseType);
+      nextVersion = await ensureBranchPointTagged(
+        branchPoint: branchPoint,
+        requestedVersion: nextVersion,
+        framework: framework,
+      );
     }
 
     state.releaseVersion = nextVersion.toString();
 
-    final String frameworkHead = await framework.reverseParse('HEAD');
     state.framework = pb.Repository(
       candidateBranch: candidateBranch,
       workingBranch: workingBranchName,
@@ -416,37 +447,39 @@ class StartContext extends Context {
   }
 
   /// Determine this release's version number from the [lastVersion] and the [incrementLetter].
-  Version calculateNextVersion(Version lastVersion) {
-    if (incrementLetter == 'm') {
-      return Version.fromCandidateBranch(candidateBranch);
-    }
-    if (incrementLetter == 'z') {
-      if (lastVersion.type == VersionType.stable) {
-        return Version.increment(lastVersion, incrementLetter);
-      }
-      // This is the first stable release, so hardcode the z as 0
-      return Version(
+  Version calculateNextVersion(Version lastVersion, ReleaseType releaseType) {
+    late final Version nextVersion;
+    switch (releaseType) {
+      case ReleaseType.STABLE_INITIAL:
+        nextVersion = Version(
             x: lastVersion.x,
             y: lastVersion.y,
             z: 0,
             type: VersionType.stable,
         );
+        break;
+      case ReleaseType.STABLE_HOTFIX:
+        nextVersion = Version.increment(lastVersion, 'z');
+        break;
+      case ReleaseType.BETA_INITIAL:
+        nextVersion = Version.fromCandidateBranch(candidateBranch);
+        break;
+      case ReleaseType.BETA_HOTFIX:
+        nextVersion = Version.increment(lastVersion, 'n');
+        break;
     }
-    return Version.increment(lastVersion, incrementLetter);
+    return nextVersion;
   }
 
   /// Ensures the branch point [candidateBranch] and `master` has a version tag.
   ///
   /// This is necessary for version reporting for users on the `master` channel
   /// to be correct.
-  Future<Version> ensureBranchPointTagged(
-    Version requestedVersion,
-    FrameworkRepository framework,
-  ) async {
-    final String branchPoint = await framework.branchPoint(
-      candidateBranch,
-      FrameworkRepository.defaultBranch,
-    );
+  Future<Version> ensureBranchPointTagged({
+    required Version requestedVersion,
+    required String branchPoint,
+    required FrameworkRepository framework,
+  }) async {
     if (await framework.isCommitTagged(branchPoint)) {
       // The branch point is tagged, no work to be done
       return requestedVersion;

dev/conductor/core/lib/src/version.dart

@@ -2,7 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import './globals.dart' show ConductorException, kReleaseIncrements, releaseCandidateBranchRegex;
+import 'globals.dart' show ConductorException, releaseCandidateBranchRegex;
+
+import 'proto/conductor_state.pbenum.dart';
 
 /// Possible string formats that `flutter --version` can return.
 enum VersionType {
@@ -262,10 +264,7 @@ class Version {
   ///
   /// Will throw a [ConductorException] if the version is not possible given the
   /// [candidateBranch] and [incrementLetter].
-  void ensureValid(String candidateBranch, String incrementLetter) {
-    if (!kReleaseIncrements.contains(incrementLetter)) {
-      throw ConductorException('Invalid incrementLetter: $incrementLetter');
-    }
+  void ensureValid(String candidateBranch, ReleaseType releaseType) {
     final RegExpMatch? branchMatch = releaseCandidateBranchRegex.firstMatch(candidateBranch);
     if (branchMatch == null) {
       throw ConductorException(
@@ -292,12 +291,12 @@ class Version {
     }
 
     // stable type versions don't have an m field set
-    if (type != VersionType.stable && incrementLetter != 'm') {
+    if (type != VersionType.stable && releaseType != ReleaseType.STABLE_HOTFIX && releaseType != ReleaseType.STABLE_INITIAL) {
       final String branchM = branchMatch.group(3)!;
       if (m != int.tryParse(branchM)) {
         throw ConductorException(
           'Parsed version ${toString()} has a different m value than candidate '
-          'branch $candidateBranch',
+          'branch $candidateBranch with type $type',
         );
       }
     }

dev/conductor/core/test/state_test.dart

@@ -18,7 +18,6 @@ void main() {
     final pb.ConductorState state = pb.ConductorState(
       releaseChannel: 'stable',
       releaseVersion: '2.3.4',
-      incrementLevel: 'z',
       engine: pb.Repository(
         candidateBranch: candidateBranch,
         upstream: pb.Remote(
@@ -60,8 +59,7 @@ void main() {
   },
   "logs": [
     "[status] hello world"
-  ],
-  "incrementLevel": "z"
+  ]
 }''';
     expect(serializedState, expectedString);
   });

dev/conductor/core/test/version_test.dart

@@ -2,9 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'package:conductor_core/src/proto/conductor_state.pbenum.dart';
 import 'package:conductor_core/src/version.dart';
 
-import './common.dart';
+import 'common.dart';
 
 void main() {
   group('Version.fromString()', () {
@@ -106,7 +107,7 @@ void main() {
       const String candidateBranch = 'flutter-3.2-candidate.4';
       final Version version = Version.fromString(versionString);
       expect(
-        () => version.ensureValid(candidateBranch, 'n'),
+        () => version.ensureValid(candidateBranch, ReleaseType.BETA_HOTFIX),
         throwsExceptionWith(
           'Parsed version $versionString has a different x value than '
           'candidate branch $candidateBranch',
@@ -119,7 +120,7 @@ void main() {
       const String candidateBranch = 'flutter-1.15-candidate.4';
       final Version version = Version.fromString(versionString);
       expect(
-        () => version.ensureValid(candidateBranch, 'm'),
+        () => version.ensureValid(candidateBranch, ReleaseType.BETA_INITIAL),
         throwsExceptionWith(
           'Parsed version $versionString has a different y value than '
           'candidate branch $candidateBranch',
@@ -132,7 +133,7 @@ void main() {
       const String candidateBranch = 'flutter-1.2-candidate.0';
       final Version version = Version.fromString(versionString);
       expect(
-        () => version.ensureValid(candidateBranch, 'n'),
+        () => version.ensureValid(candidateBranch, ReleaseType.BETA_HOTFIX),
         throwsExceptionWith(
           'Parsed version $versionString has a different m value than '
           'candidate branch $candidateBranch',
@@ -145,7 +146,7 @@ void main() {
       const String candidateBranch = 'flutter-1.2-candidate.98';
       final Version version = Version.fromString(versionString);
       expect(
-        () => version.ensureValid(candidateBranch, 'n'),
+        () => version.ensureValid(candidateBranch, ReleaseType.STABLE_HOTFIX),
         isNot(throwsException),
       );
     });
@@ -155,21 +156,11 @@ void main() {
       const String candidateBranch = 'stable';
       final Version version = Version.fromString(versionString);
       expect(
-        () => version.ensureValid(candidateBranch, 'z'),
+        () => version.ensureValid(candidateBranch, ReleaseType.STABLE_HOTFIX),
         throwsExceptionWith(
           'Candidate branch $candidateBranch does not match the pattern',
         ),
       );
     });
-
-    test('does not validate m if incrementLetter is m', () {
-      const String versionString = '1.2.0-0.0.pre';
-      const String candidateBranch = 'flutter-1.2-candidate.42';
-      final Version version = Version.fromString(versionString);
-      expect(
-        () => version.ensureValid(candidateBranch, 'm'),
-        isNot(throwsException),
-      );
-    });
   });
 }