Migrate migration example to drift

drift_dev/bin/drift_dev.dart

@@ -1,4 +1,4 @@
-//@dart=2.9
+// @dart=2.9
 import 'package:drift_dev/src/cli/cli.dart' as cli;
 
 Future main(List<String> args) {

drift_dev/lib/src/cli/commands/migrate.dart

@@ -295,6 +295,9 @@ class _Moor2DriftDartRewriter extends GeneralizingAstVisitor<void> {
         break;
       case 'moor_generator':
         newPackage = 'drift_dev';
+        break;
+      default:
+        return;
     }
 
     final driftImport = 'package:$newPackage/$path';

drift_dev/lib/src/cli/commands/schema/generate_utils.dart

@@ -86,7 +86,7 @@ class GenerateUtilsCommand extends Command {
       );
     }
 
-    await _writeLibraryFile(outputDir, schema.keys, isNnbd);
+    await _writeLibraryFile(outputDir, schema.keys, isNnbd, isForMoor);
     print(
         'Wrote ${schema.length + 1} files into ${p.relative(outputDir.path)}');
   }
@@ -150,17 +150,22 @@ class GenerateUtilsCommand extends Command {
       generationOptions: GenerationOptions(
         forSchema: version,
         nnbd: nnbd,
-        writeCompanions: dataClasses,
-        writeDataClasses: companions,
+        writeCompanions: companions,
+        writeDataClasses: dataClasses,
         writeForMoorPackage: isForMoor,
       ),
     );
     final file = File(p.join(output.path, _filenameForVersion(version)));
 
-    writer.leaf()
+    final leaf = writer.leaf()
       ..writeln(_prefix)
-      ..writeDartVersion(nnbd)
-      ..writeln("import 'package:moor/moor.dart';");
+      ..writeDartVersion(nnbd);
+
+    if (isForMoor) {
+      leaf.writeln("import 'package:moor/moor.dart';");
+    } else {
+      leaf.writeln("import 'package:drift/drift.dart';");
+    }
 
     final db = Database(
       declaredQueries: const [],
@@ -172,13 +177,21 @@ class GenerateUtilsCommand extends Command {
     return file.writeAsString(_dartfmt.format(writer.writeGenerated()));
   }
 
-  Future<void> _writeLibraryFile(
-      Directory output, Iterable<int> versions, bool nnbd) {
+  Future<void> _writeLibraryFile(Directory output, Iterable<int> versions,
+      bool nnbd, bool useMoorImports) {
     final buffer = StringBuffer()
       ..writeln(_prefix)
-      ..writeDartVersion(nnbd)
-      ..writeln("import 'package:moor/moor.dart';")
-      ..writeln("import 'package:drift_dev/api/migrations.dart';");
+      ..writeDartVersion(nnbd);
+
+    if (useMoorImports) {
+      buffer
+        ..writeln("import 'package:moor/moor.dart';")
+        ..writeln("import 'package:moor_generator/api/migrations.dart';");
+    } else {
+      buffer
+        ..writeln("import 'package:drift/drift.dart';")
+        ..writeln("import 'package:drift_dev/api/migrations.dart';");
+    }
 
     for (final version in versions) {
       buffer.writeln("import '${_filenameForVersion(version)}' as v$version;");

drift_dev/lib/src/utils/options_reader.dart

@@ -8,7 +8,10 @@ Future<MoorOptions> fromRootDir(String path) async {
 
 MoorOptions readOptionsFromConfig(BuildConfig config) {
   final options = config.buildTargets.values
-      .map((t) => t.builders['moor_generator:moor_generator']?.options)
+      .map((t) {
+        return t.builders['moor_generator:moor_generator']?.options ??
+            t.builders['drift_dev:drift_dev']?.options;
+      })
       .whereType<Map>()
       .map((json) => MoorOptions.fromJson(json));
 

extras/migrations_example/README.md

@@ -9,7 +9,7 @@ See `test/migration_test.dart` on how to use the generated verification code.
 After adapting a schema and incrementing the `schemaVersion` in the database, run
 
 ```
-dart run moor_generator schema dump lib/database.dart moor_migrations/moor_schema_v2.json
+dart run drift_dev schema dump lib/database.dart moor_migrations/moor_schema_v2.json
 ```
 
 Replace `_v2` with the current `schemaVersion`.
@@ -19,5 +19,5 @@ Replace `_v2` with the current `schemaVersion`.
 Run
 
 ```
-dart run moor_generator schema generate moor_migrations/ test/generated/
+dart run drift_dev schema generate moor_migrations/ test/generated/ --data-classes --companions
 ```

extras/migrations_example/build.yaml

@@ -1,6 +1,6 @@
 targets:
   $default:
     builders:
-      moor_generator:
+      drift_dev:
         options:
           generate_connect_constructor: true

extras/migrations_example/lib/database.dart

@@ -1,10 +1,10 @@
-import 'package:moor/moor.dart';
+import 'package:drift/drift.dart';
 
 import 'tables.dart';
 
 part 'database.g.dart';
 
-@UseMoor(include: {'tables.moor'})
+@DriftDatabase(include: {'tables.drift'})
 class Database extends _$Database {
   @override
   int get schemaVersion => 4;

extras/migrations_example/lib/database.g.dart

@@ -38,7 +38,7 @@ class User extends DataClass implements Insertable<User> {
 
   factory User.fromJson(Map<String, dynamic> json,
       {ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return User(
       id: serializer.fromJson<int>(json['id']),
       name: serializer.fromJson<String>(json['name']),
@@ -46,7 +46,7 @@ class User extends DataClass implements Insertable<User> {
   }
   @override
   Map<String, dynamic> toJson({ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return <String, dynamic>{
       'id': serializer.toJson<int>(id),
       'name': serializer.toJson<String>(name),
@@ -67,7 +67,7 @@ class User extends DataClass implements Insertable<User> {
   }
 
   @override
-  int get hashCode => $mrjf($mrjc(id.hashCode, name.hashCode));
+  int get hashCode => Object.hash(id, name);
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
@@ -224,7 +224,7 @@ class Group extends DataClass implements Insertable<Group> {
 
   factory Group.fromJson(Map<String, dynamic> json,
       {ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return Group(
       id: serializer.fromJson<int>(json['id']),
       title: serializer.fromJson<String>(json['title']),
@@ -234,7 +234,7 @@ class Group extends DataClass implements Insertable<Group> {
   }
   @override
   Map<String, dynamic> toJson({ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return <String, dynamic>{
       'id': serializer.toJson<int>(id),
       'title': serializer.toJson<String>(title),
@@ -261,8 +261,7 @@ class Group extends DataClass implements Insertable<Group> {
   }
 
   @override
-  int get hashCode => $mrjf($mrjc(id.hashCode,
-      $mrjc(title.hashCode, $mrjc(deleted.hashCode, owner.hashCode))));
+  int get hashCode => Object.hash(id, title, deleted, owner);
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||

extras/migrations_example/lib/tables.dart

@@ -1,4 +1,4 @@
-import 'package:moor/moor.dart';
+import 'package:drift/drift.dart';
 
 class Users extends Table {
   IntColumn get id => integer().autoIncrement()();

extras/migrations_example/lib/tables.drift

@@ -0,0 +1,11 @@
+import 'tables.dart';
+
+-- This table was added in schema version 3
+CREATE TABLE "groups" (
+    id INTEGER NOT NULL,
+    title TEXT NOT NULL,
+    deleted BOOLEAN DEFAULT FALSE,
+    owner INTEGER NOT NULL REFERENCES users (id),
+
+    PRIMARY KEY (id)
+);

extras/migrations_example/pubspec.yaml

@@ -6,10 +6,10 @@ environment:
   sdk: '>=2.12.0 <3.0.0'
 
 dependencies:
-  moor:
+  drift:
 
 dev_dependencies:
-  moor_generator:
+  drift_dev:
   build_runner: ^2.0.0
   test: ^1.15.4
 
@@ -18,9 +18,5 @@ dependency_overrides:
     path: ../../drift
   drift_dev:
     path: ../../drift_dev
-  moor:
-    path: ../../moor
-  moor_generator:
-    path: ../../moor_generator
   sqlparser:
     path: ../../sqlparser

extras/migrations_example/test/generated/schema.dart

@@ -1,7 +1,7 @@
 // GENERATED CODE, DO NOT EDIT BY HAND.
 //@dart=2.12
-import 'package:moor/moor.dart';
-import 'package:moor_generator/api/migrations.dart';
+import 'package:drift/drift.dart';
+import 'package:drift_dev/api/migrations.dart';
 import 'schema_v1.dart' as v1;
 import 'schema_v2.dart' as v2;
 import 'schema_v3.dart' as v3;

extras/migrations_example/test/generated/schema_v1.dart

@@ -1,6 +1,6 @@
 // GENERATED CODE, DO NOT EDIT BY HAND.
 //@dart=2.12
-import 'package:moor/moor.dart';
+import 'package:drift/drift.dart';
 
 class UsersData extends DataClass implements Insertable<UsersData> {
   final int id;
@@ -28,14 +28,14 @@ class UsersData extends DataClass implements Insertable<UsersData> {
 
   factory UsersData.fromJson(Map<String, dynamic> json,
       {ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return UsersData(
       id: serializer.fromJson<int>(json['id']),
     );
   }
   @override
   Map<String, dynamic> toJson({ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return <String, dynamic>{
       'id': serializer.toJson<int>(id),
     };
@@ -46,12 +46,14 @@ class UsersData extends DataClass implements Insertable<UsersData> {
       );
   @override
   String toString() {
-    return (StringBuffer('UsersData(')..write('id: $id')..write(')'))
+    return (StringBuffer('UsersData(')
+          ..write('id: $id')
+          ..write(')'))
         .toString();
   }
 
   @override
-  int get hashCode => $mrjf(id.hashCode);
+  int get hashCode => id.hashCode;
   @override
   bool operator ==(Object other) =>
       identical(this, other) || (other is UsersData && other.id == this.id);
@@ -90,29 +92,28 @@ class UsersCompanion extends UpdateCompanion<UsersData> {
 
   @override
   String toString() {
-    return (StringBuffer('UsersCompanion(')..write('id: $id')..write(')'))
+    return (StringBuffer('UsersCompanion(')
+          ..write('id: $id')
+          ..write(')'))
         .toString();
   }
 }
 
-class Users extends Table with TableInfo {
+class Users extends Table with TableInfo<Users, UsersData> {
   final GeneratedDatabase _db;
   final String? _alias;
   Users(this._db, [this._alias]);
-  late final GeneratedIntColumn id = _constructId();
-  GeneratedIntColumn _constructId() {
-    return GeneratedIntColumn('id', $tableName, false,
-        hasAutoIncrement: true, declaredAsPrimaryKey: true);
-  }
-
+  late final GeneratedColumn<int?> id = GeneratedColumn<int?>(
+      'id', aliasedName, false,
+      typeName: 'INTEGER',
+      requiredDuringInsert: false,
+      defaultConstraints: 'PRIMARY KEY AUTOINCREMENT');
   @override
   List<GeneratedColumn> get $columns => [id];
   @override
-  Users get asDslTable => this;
+  String get aliasedName => _alias ?? 'users';
   @override
-  String get $tableName => _alias ?? 'users';
-  @override
-  final String actualTableName = 'users';
+  String get actualTableName => 'users';
   @override
   Set<GeneratedColumn> get $primaryKey => {id};
   @override

extras/migrations_example/test/generated/schema_v2.dart

@@ -1,6 +1,6 @@
 // GENERATED CODE, DO NOT EDIT BY HAND.
 //@dart=2.12
-import 'package:moor/moor.dart';
+import 'package:drift/drift.dart';
 
 class UsersData extends DataClass implements Insertable<UsersData> {
   final int id;
@@ -33,7 +33,7 @@ class UsersData extends DataClass implements Insertable<UsersData> {
 
   factory UsersData.fromJson(Map<String, dynamic> json,
       {ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return UsersData(
       id: serializer.fromJson<int>(json['id']),
       name: serializer.fromJson<String>(json['name']),
@@ -41,7 +41,7 @@ class UsersData extends DataClass implements Insertable<UsersData> {
   }
   @override
   Map<String, dynamic> toJson({ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return <String, dynamic>{
       'id': serializer.toJson<int>(id),
       'name': serializer.toJson<String>(name),
@@ -62,7 +62,7 @@ class UsersData extends DataClass implements Insertable<UsersData> {
   }
 
   @override
-  int get hashCode => $mrjf($mrjc(id.hashCode, name.hashCode));
+  int get hashCode => Object.hash(id, name);
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
@@ -119,33 +119,24 @@ class UsersCompanion extends UpdateCompanion<UsersData> {
   }
 }
 
-class Users extends Table with TableInfo {
+class Users extends Table with TableInfo<Users, UsersData> {
   final GeneratedDatabase _db;
   final String? _alias;
   Users(this._db, [this._alias]);
-  late final GeneratedIntColumn id = _constructId();
-  GeneratedIntColumn _constructId() {
-    return GeneratedIntColumn('id', $tableName, false,
-        hasAutoIncrement: true, declaredAsPrimaryKey: true);
-  }
-
-  late final GeneratedTextColumn name = _constructName();
-  GeneratedTextColumn _constructName() {
-    return GeneratedTextColumn(
-      'name',
-      $tableName,
-      false,
-    );
-  }
-
+  late final GeneratedColumn<int?> id = GeneratedColumn<int?>(
+      'id', aliasedName, false,
+      typeName: 'INTEGER',
+      requiredDuringInsert: false,
+      defaultConstraints: 'PRIMARY KEY AUTOINCREMENT');
+  late final GeneratedColumn<String?> name = GeneratedColumn<String?>(
+      'name', aliasedName, false,
+      typeName: 'TEXT', requiredDuringInsert: true);
   @override
   List<GeneratedColumn> get $columns => [id, name];
   @override
-  Users get asDslTable => this;
+  String get aliasedName => _alias ?? 'users';
   @override
-  String get $tableName => _alias ?? 'users';
-  @override
-  final String actualTableName = 'users';
+  String get actualTableName => 'users';
   @override
   Set<GeneratedColumn> get $primaryKey => {id};
   @override

extras/migrations_example/test/generated/schema_v3.dart

@@ -1,6 +1,6 @@
 // GENERATED CODE, DO NOT EDIT BY HAND.
 //@dart=2.12
-import 'package:moor/moor.dart';
+import 'package:drift/drift.dart';
 
 class UsersData extends DataClass implements Insertable<UsersData> {
   final int id;
@@ -33,7 +33,7 @@ class UsersData extends DataClass implements Insertable<UsersData> {
 
   factory UsersData.fromJson(Map<String, dynamic> json,
       {ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return UsersData(
       id: serializer.fromJson<int>(json['id']),
       name: serializer.fromJson<String>(json['name']),
@@ -41,7 +41,7 @@ class UsersData extends DataClass implements Insertable<UsersData> {
   }
   @override
   Map<String, dynamic> toJson({ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return <String, dynamic>{
       'id': serializer.toJson<int>(id),
       'name': serializer.toJson<String>(name),
@@ -62,7 +62,7 @@ class UsersData extends DataClass implements Insertable<UsersData> {
   }
 
   @override
-  int get hashCode => $mrjf($mrjc(id.hashCode, name.hashCode));
+  int get hashCode => Object.hash(id, name);
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
@@ -119,33 +119,24 @@ class UsersCompanion extends UpdateCompanion<UsersData> {
   }
 }
 
-class Users extends Table with TableInfo {
+class Users extends Table with TableInfo<Users, UsersData> {
   final GeneratedDatabase _db;
   final String? _alias;
   Users(this._db, [this._alias]);
-  late final GeneratedIntColumn id = _constructId();
-  GeneratedIntColumn _constructId() {
-    return GeneratedIntColumn('id', $tableName, false,
-        hasAutoIncrement: true, declaredAsPrimaryKey: true);
-  }
-
-  late final GeneratedTextColumn name = _constructName();
-  GeneratedTextColumn _constructName() {
-    return GeneratedTextColumn(
-      'name',
-      $tableName,
-      false,
-    );
-  }
-
+  late final GeneratedColumn<int?> id = GeneratedColumn<int?>(
+      'id', aliasedName, false,
+      typeName: 'INTEGER',
+      requiredDuringInsert: false,
+      defaultConstraints: 'PRIMARY KEY AUTOINCREMENT');
+  late final GeneratedColumn<String?> name = GeneratedColumn<String?>(
+      'name', aliasedName, false,
+      typeName: 'TEXT', requiredDuringInsert: true);
   @override
   List<GeneratedColumn> get $columns => [id, name];
   @override
-  Users get asDslTable => this;
+  String get aliasedName => _alias ?? 'users';
   @override
-  String get $tableName => _alias ?? 'users';
-  @override
-  final String actualTableName = 'users';
+  String get actualTableName => 'users';
   @override
   Set<GeneratedColumn> get $primaryKey => {id};
   @override
@@ -212,7 +203,7 @@ class GroupsData extends DataClass implements Insertable<GroupsData> {
 
   factory GroupsData.fromJson(Map<String, dynamic> json,
       {ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return GroupsData(
       id: serializer.fromJson<int>(json['id']),
       title: serializer.fromJson<String>(json['title']),
@@ -222,7 +213,7 @@ class GroupsData extends DataClass implements Insertable<GroupsData> {
   }
   @override
   Map<String, dynamic> toJson({ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return <String, dynamic>{
       'id': serializer.toJson<int>(id),
       'title': serializer.toJson<String>(title),
@@ -250,8 +241,7 @@ class GroupsData extends DataClass implements Insertable<GroupsData> {
   }
 
   @override
-  int get hashCode => $mrjf($mrjc(id.hashCode,
-      $mrjc(title.hashCode, $mrjc(deleted.hashCode, owner.hashCode))));
+  int get hashCode => Object.hash(id, title, deleted, owner);
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
@@ -337,43 +327,37 @@ class GroupsCompanion extends UpdateCompanion<GroupsData> {
   }
 }
 
-class Groups extends Table with TableInfo {
+class Groups extends Table with TableInfo<Groups, GroupsData> {
   final GeneratedDatabase _db;
   final String? _alias;
   Groups(this._db, [this._alias]);
-  late final GeneratedIntColumn id = _constructId();
-  GeneratedIntColumn _constructId() {
-    return GeneratedIntColumn('id', $tableName, false,
-        $customConstraints: 'NOT NULL');
-  }
-
-  late final GeneratedTextColumn title = _constructTitle();
-  GeneratedTextColumn _constructTitle() {
-    return GeneratedTextColumn('title', $tableName, false,
-        $customConstraints: 'NOT NULL');
-  }
-
-  late final GeneratedBoolColumn deleted = _constructDeleted();
-  GeneratedBoolColumn _constructDeleted() {
-    return GeneratedBoolColumn('deleted', $tableName, true,
-        $customConstraints: 'DEFAULT FALSE',
-        defaultValue: const CustomExpression<bool>('FALSE'));
-  }
-
-  late final GeneratedIntColumn owner = _constructOwner();
-  GeneratedIntColumn _constructOwner() {
-    return GeneratedIntColumn('owner', $tableName, false,
-        $customConstraints: 'NOT NULL REFERENCES users (id)');
-  }
-
+  late final GeneratedColumn<int?> id = GeneratedColumn<int?>(
+      'id', aliasedName, false,
+      typeName: 'INTEGER',
+      requiredDuringInsert: false,
+      $customConstraints: 'NOT NULL');
+  late final GeneratedColumn<String?> title = GeneratedColumn<String?>(
+      'title', aliasedName, false,
+      typeName: 'TEXT',
+      requiredDuringInsert: true,
+      $customConstraints: 'NOT NULL');
+  late final GeneratedColumn<bool?> deleted = GeneratedColumn<bool?>(
+      'deleted', aliasedName, true,
+      typeName: 'INTEGER',
+      requiredDuringInsert: false,
+      $customConstraints: 'DEFAULT FALSE',
+      defaultValue: const CustomExpression<bool>('FALSE'));
+  late final GeneratedColumn<int?> owner = GeneratedColumn<int?>(
+      'owner', aliasedName, false,
+      typeName: 'INTEGER',
+      requiredDuringInsert: true,
+      $customConstraints: 'NOT NULL REFERENCES users (id)');
   @override
   List<GeneratedColumn> get $columns => [id, title, deleted, owner];
   @override
-  Groups get asDslTable => this;
+  String get aliasedName => _alias ?? 'groups';
   @override
-  String get $tableName => _alias ?? 'groups';
-  @override
-  final String actualTableName = 'groups';
+  String get actualTableName => 'groups';
   @override
   Set<GeneratedColumn> get $primaryKey => {id};
   @override

extras/migrations_example/test/generated/schema_v4.dart

@@ -1,6 +1,6 @@
 // GENERATED CODE, DO NOT EDIT BY HAND.
 //@dart=2.12
-import 'package:moor/moor.dart';
+import 'package:drift/drift.dart';
 
 class UsersData extends DataClass implements Insertable<UsersData> {
   final int id;
@@ -33,7 +33,7 @@ class UsersData extends DataClass implements Insertable<UsersData> {
 
   factory UsersData.fromJson(Map<String, dynamic> json,
       {ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return UsersData(
       id: serializer.fromJson<int>(json['id']),
       name: serializer.fromJson<String>(json['name']),
@@ -41,7 +41,7 @@ class UsersData extends DataClass implements Insertable<UsersData> {
   }
   @override
   Map<String, dynamic> toJson({ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return <String, dynamic>{
       'id': serializer.toJson<int>(id),
       'name': serializer.toJson<String>(name),
@@ -62,7 +62,7 @@ class UsersData extends DataClass implements Insertable<UsersData> {
   }
 
   @override
-  int get hashCode => $mrjf($mrjc(id.hashCode, name.hashCode));
+  int get hashCode => Object.hash(id, name);
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
@@ -119,30 +119,26 @@ class UsersCompanion extends UpdateCompanion<UsersData> {
   }
 }
 
-class Users extends Table with TableInfo {
+class Users extends Table with TableInfo<Users, UsersData> {
   final GeneratedDatabase _db;
   final String? _alias;
   Users(this._db, [this._alias]);
-  late final GeneratedIntColumn id = _constructId();
-  GeneratedIntColumn _constructId() {
-    return GeneratedIntColumn('id', $tableName, false,
-        hasAutoIncrement: true, declaredAsPrimaryKey: true);
-  }
-
-  late final GeneratedTextColumn name = _constructName();
-  GeneratedTextColumn _constructName() {
-    return GeneratedTextColumn('name', $tableName, false,
-        defaultValue: const Constant('name'));
-  }
-
+  late final GeneratedColumn<int?> id = GeneratedColumn<int?>(
+      'id', aliasedName, false,
+      typeName: 'INTEGER',
+      requiredDuringInsert: false,
+      defaultConstraints: 'PRIMARY KEY AUTOINCREMENT');
+  late final GeneratedColumn<String?> name = GeneratedColumn<String?>(
+      'name', aliasedName, false,
+      typeName: 'TEXT',
+      requiredDuringInsert: false,
+      defaultValue: const Constant('name'));
   @override
   List<GeneratedColumn> get $columns => [id, name];
   @override
-  Users get asDslTable => this;
+  String get aliasedName => _alias ?? 'users';
   @override
-  String get $tableName => _alias ?? 'users';
-  @override
-  final String actualTableName = 'users';
+  String get actualTableName => 'users';
   @override
   Set<GeneratedColumn> get $primaryKey => {id};
   @override
@@ -209,7 +205,7 @@ class GroupsData extends DataClass implements Insertable<GroupsData> {
 
   factory GroupsData.fromJson(Map<String, dynamic> json,
       {ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return GroupsData(
       id: serializer.fromJson<int>(json['id']),
       title: serializer.fromJson<String>(json['title']),
@@ -219,7 +215,7 @@ class GroupsData extends DataClass implements Insertable<GroupsData> {
   }
   @override
   Map<String, dynamic> toJson({ValueSerializer? serializer}) {
-    serializer ??= moorRuntimeOptions.defaultSerializer;
+    serializer ??= driftRuntimeOptions.defaultSerializer;
     return <String, dynamic>{
       'id': serializer.toJson<int>(id),
       'title': serializer.toJson<String>(title),
@@ -247,8 +243,7 @@ class GroupsData extends DataClass implements Insertable<GroupsData> {
   }
 
   @override
-  int get hashCode => $mrjf($mrjc(id.hashCode,
-      $mrjc(title.hashCode, $mrjc(deleted.hashCode, owner.hashCode))));
+  int get hashCode => Object.hash(id, title, deleted, owner);
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
@@ -334,43 +329,37 @@ class GroupsCompanion extends UpdateCompanion<GroupsData> {
   }
 }
 
-class Groups extends Table with TableInfo {
+class Groups extends Table with TableInfo<Groups, GroupsData> {
   final GeneratedDatabase _db;
   final String? _alias;
   Groups(this._db, [this._alias]);
-  late final GeneratedIntColumn id = _constructId();
-  GeneratedIntColumn _constructId() {
-    return GeneratedIntColumn('id', $tableName, false,
-        $customConstraints: 'NOT NULL');
-  }
-
-  late final GeneratedTextColumn title = _constructTitle();
-  GeneratedTextColumn _constructTitle() {
-    return GeneratedTextColumn('title', $tableName, false,
-        $customConstraints: 'NOT NULL');
-  }
-
-  late final GeneratedBoolColumn deleted = _constructDeleted();
-  GeneratedBoolColumn _constructDeleted() {
-    return GeneratedBoolColumn('deleted', $tableName, true,
-        $customConstraints: 'DEFAULT FALSE',
-        defaultValue: const CustomExpression<bool>('FALSE'));
-  }
-
-  late final GeneratedIntColumn owner = _constructOwner();
-  GeneratedIntColumn _constructOwner() {
-    return GeneratedIntColumn('owner', $tableName, false,
-        $customConstraints: 'NOT NULL REFERENCES users (id)');
-  }
-
+  late final GeneratedColumn<int?> id = GeneratedColumn<int?>(
+      'id', aliasedName, false,
+      typeName: 'INTEGER',
+      requiredDuringInsert: false,
+      $customConstraints: 'NOT NULL');
+  late final GeneratedColumn<String?> title = GeneratedColumn<String?>(
+      'title', aliasedName, false,
+      typeName: 'TEXT',
+      requiredDuringInsert: true,
+      $customConstraints: 'NOT NULL');
+  late final GeneratedColumn<bool?> deleted = GeneratedColumn<bool?>(
+      'deleted', aliasedName, true,
+      typeName: 'INTEGER',
+      requiredDuringInsert: false,
+      $customConstraints: 'DEFAULT FALSE',
+      defaultValue: const CustomExpression<bool>('FALSE'));
+  late final GeneratedColumn<int?> owner = GeneratedColumn<int?>(
+      'owner', aliasedName, false,
+      typeName: 'INTEGER',
+      requiredDuringInsert: true,
+      $customConstraints: 'NOT NULL REFERENCES users (id)');
   @override
   List<GeneratedColumn> get $columns => [id, title, deleted, owner];
   @override
-  Groups get asDslTable => this;
+  String get aliasedName => _alias ?? 'groups';
   @override
-  String get $tableName => _alias ?? 'groups';
-  @override
-  final String actualTableName = 'groups';
+  String get actualTableName => 'groups';
   @override
   Set<GeneratedColumn> get $primaryKey => {id};
   @override

extras/migrations_example/test/migration_test.dart

@@ -1,7 +1,7 @@
 import 'package:migrations_example/database.dart';
-import 'package:moor/moor.dart';
+import 'package:drift/drift.dart';
 import 'package:test/test.dart';
-import 'package:moor_generator/api/migrations.dart';
+import 'package:drift_dev/api/migrations.dart';
 
 // Import the generated schema helper to instantiate databases at old versions.
 import 'generated/schema.dart';
@@ -10,7 +10,7 @@ import 'generated/schema_v1.dart' as v1;
 import 'generated/schema_v2.dart' as v2;
 
 void main() {
-  moorRuntimeOptions.dontWarnAboutMultipleDatabases = true;
+  driftRuntimeOptions.dontWarnAboutMultipleDatabases = true;
   late SchemaVerifier verifier;
 
   setUpAll(() {