A cross-platform todo app using drift for local persistence.
This app runs on
- Android
- iOS
- macOS
- Linux
- Windows
- Web
When running the app, either with flutter run or by running the outputs of
flutter build, native sqlite3 dependencies should be set up automatically.
When running the app in a regular Dart VM, for instance through flutter test,
you need to ensure that sqlite3 is available yourself. See the documentation
for more details on this.
To run or build this app on the web, first run build_runner build to compile
the web worker used to access databases.
As this app uses drift, it depends on code-generation.
Use dart run build_runner build to automatically build the generated
code.
Drift databases don't depend on platform-channels or Flutter-specific features
by default. This means that they can easily be used in unit tests.
One such test is in test/database_test.dart
After changing the structure of your database schema, for instance by adding new tables or altering columns, you need to write a migration to ensure that existing users of your app can convert their database to the latest version.
Run the following command to save the new schema and generate a step-by-step migration helper for this schema.
dart run drift_dev make-migrations