public virtual IEnumerable<MigrationInfo> GetMigrations(String contextTypeName)
{
var contextType = GetContextType(contextTypeName);
var configurationType = GetConfigurationType(contextType);
var configuration = CreateConfiguration(configurationType);
var migrator = new DbMigrator(configuration);
var migrations = new Dictionary<String, MigrationInfo>();
Func<String, MigrationInfo> getInfo = migrationId =>
{
MigrationInfo info;
if (!migrations.TryGetValue(migrationId, out info))
{
info = new MigrationInfo { Id = migrationId };
migrations.Add(migrationId, info);
}
return info;
};
foreach (var migrationId in migrator.GetDatabaseMigrations())
{
var info = getInfo.Invoke(migrationId);
info.InDatabase = true;
}
foreach (var migrationId in migrator.GetLocalMigrations())
{
var info = getInfo.Invoke(migrationId);
info.InProject = true;
}
return migrations.Values.OrderBy(i => i.Id);
}