internal ScaffoldedMigration Scaffold(string migrationName, string @namespace, bool ignoreChanges)
{
XDocument sourceModel = null;
CheckLegacyCompatibility(() => sourceModel = _currentModel);
string sourceMigrationId = null;
sourceModel = sourceModel ?? (_historyRepository.GetLastModel(out sourceMigrationId) ?? _emptyModel.Value);
var modelCompressor = new ModelCompressor();
var migrationOperations
= ignoreChanges
? Enumerable.Empty <MigrationOperation>()
: _modelDiffer.Diff(sourceModel, _currentModel, false)
.ToList();
string migrationId;
if (migrationName.IsValidMigrationId())
{
migrationId = migrationName;
migrationName = migrationName.MigrationName();
}
else
{
migrationName = _migrationAssembly.UniquifyName(migrationName);
migrationId = MigrationAssembly.CreateMigrationId(migrationName);
}
var generatedMigration
= _configuration.CodeGenerator.Generate(
migrationId,
migrationOperations,
(sourceModel == _emptyModel.Value) ||
(sourceModel == _currentModel) ||
!sourceMigrationId.IsAutomaticMigration()
? null
: Convert.ToBase64String(modelCompressor.Compress(sourceModel)),
Convert.ToBase64String(modelCompressor.Compress(_currentModel)),
@namespace,
migrationName);
generatedMigration.MigrationId = migrationId;
generatedMigration.Directory = _configuration.MigrationsDirectory;
return(generatedMigration);
}
internal ScaffoldedMigration Scaffold(string migrationName, string @namespace, bool ignoreChanges)
{
string migrationId = null;
var rescaffolding = false;
var pendingMigrations = GetPendingMigrations().ToList();
if (pendingMigrations.Any())
{
var lastMigration = pendingMigrations.Last();
if (!lastMigration.EqualsIgnoreCase(migrationName) &&
!lastMigration.MigrationName().EqualsIgnoreCase(migrationName))
{
throw Error.MigrationsPendingException(pendingMigrations.Join());
}
rescaffolding = true;
migrationId = lastMigration;
migrationName = lastMigration.MigrationName();
}
XDocument sourceModel = null;
CheckLegacyCompatibility(() => sourceModel = _currentModel);
string sourceMigrationId = null;
sourceModel = sourceModel ?? (_historyRepository.GetLastModel(out sourceMigrationId) ?? _emptyModel.Value);
var modelCompressor = new ModelCompressor();
var migrationOperations
= ignoreChanges
? Enumerable.Empty <MigrationOperation>()
: _modelDiffer.Diff(sourceModel, _currentModel, _modificationCommandTreeGenerator, SqlGenerator)
.ToList();
if (!rescaffolding)
{
migrationName = _migrationAssembly.UniquifyName(migrationName);
migrationId = MigrationAssembly.CreateMigrationId(migrationName);
}
var scaffoldedMigration
= _configuration.CodeGenerator.Generate(
migrationId,
migrationOperations,
(sourceModel == _emptyModel.Value) ||
(sourceModel == _currentModel) ||
!sourceMigrationId.IsAutomaticMigration()
? null
: Convert.ToBase64String(modelCompressor.Compress(sourceModel)),
Convert.ToBase64String(modelCompressor.Compress(_currentModel)),
@namespace,
migrationName);
scaffoldedMigration.MigrationId = migrationId;
scaffoldedMigration.Directory = _configuration.MigrationsDirectory;
scaffoldedMigration.IsRescaffold = rescaffolding;
scaffoldedMigration.Resources.Add(DefaultSchemaResourceKey, _defaultSchema);
return(scaffoldedMigration);
}
