/// <summary>
/// Finds all valid implementations of <see cref="IMigration"/> in the
/// specified <paramref name="assembly"/> and adds them to the migration process.
/// </summary>
/// <param name="assembly">The assembly to scan.</param>
protected virtual void FindMigrations(Assembly assembly)
{
foreach (var type in assembly.GetTypes().Where(t => IsMigration(t)))
{
var attr = type.GetCustomAttributes(typeof(MigrationAttribute), false)[0] as MigrationAttribute;
Migrations.Add(attr.Version, type);
}
}
/// <summary>
/// Scan for implementations of the IMigration interface in the provided assembly and order by name
/// </summary>
public void ReadAssemblyMigrations(Assembly migrationAssembly)
{
//
foreach (var exportedType in migrationAssembly.ExportedTypes)
{
if (exportedType.GetTypeInfo().GetInterfaces().Contains(typeof(IMigration)))
{
var previousMigration = (IMigration)Activator.CreateInstance(exportedType);
Migrations.Add(previousMigration);
}
}
Migrations = Migrations.OrderBy(m => m.Name).ToList();
}
protected virtual void RegisterMigration(Type type)
{
Migrations.Add(GetMigrationDateTime(type), type);
}
