expandAllMigrations method
Search library
for all classes that extend Migration
. Recreate these in Dart Code
Implementation
Iterable<Migration> expandAllMigrations(LibraryReader library) {
final classes = library.annotatedWith(_migrationAnnotationChecker);
return classes.map((migration) {
final reader = migration.annotation;
return _MigrationImpl(
version: int.parse(reader.read('version').stringValue),
up: _migrationCommandsFromReader(reader.read('up').listValue),
down: _migrationCommandsFromReader(reader.read('down').listValue),
);
});
}