public static IReadOnlyList <MigrationOperation> GetDowngradeOperations([NotNull] this Migration migration)
{
Check.NotNull(migration, "migration");
var migrationBuilder = new MigrationBuilder();
migration.Down(migrationBuilder);
return(migrationBuilder.Operations);
}
private static void Undo(Stack <Migration> history, Exception e)
{
WriteLine(e.Message);
WriteLine("Rollbacking changes...");
while (history.Count > 0)
{
Migration rollback = history.Pop();
WriteLine($"\n\tRunning {rollback.GetType().Name} ...");
rollback.Down();
}
}