public UpgradeEngineBuilder DeployTo(SupportedDatabases supported, MigrationConfig config)
{
return(supported
.SqlDatabase(config.ConnectionString)
.JournalToSqlTable(DefaultSchema, config.JournalingTable));
}
public void Migrate(MigrationConfig config)
{
var assemblies = new []
{
Assembly.GetAssembly(typeof(POC.DbSwitcher.Database1.Marker)),
Assembly.GetAssembly(typeof(POC.DbSwitcher.Database2.Marker))
};
InstallStructure(assemblies);
InstallData(assemblies);
InstallExtras();
void InstallStructure(Assembly[] assembliesContainingScripts)
{
var upgradeEngineBuilder = _migrationStrategy
.DeployTo(DeployChanges.To, config)
.WithScriptsEmbeddedInAssemblies(assembliesContainingScripts, IsStructureFolder);
PerformUpgrade(upgradeEngineBuilder);
}
void InstallData(Assembly[] assembliesContainingScripts)
{
var upgradeEngineBuilder = _migrationStrategy
.DeployTo(DeployChanges.To, config)
.WithScriptsEmbeddedInAssemblies(assembliesContainingScripts, IsDataFolder);
PerformUpgrade(upgradeEngineBuilder);
}
void InstallExtras()
{
if (!config.ExtraScriptPaths.Any())
{
return;
}
// TODO: separate these scripts for structure and data directories
var upgradeEngineBuilder = _migrationStrategy
.DeployTo(DeployChanges.To, config);
config.ExtraScriptPaths
.ToList()
.ForEach(x => upgradeEngineBuilder.WithScriptsFromFileSystem(x));
PerformUpgrade(upgradeEngineBuilder);
}
void PerformUpgrade(UpgradeEngineBuilder builder)
{
var result = builder
.WithExecutionTimeout(TimeSpan.FromSeconds(config.Timeout))
.WithTransaction()
.LogToConsole()
.Build()
.PerformUpgrade();
if (!result.Successful)
{
throw result.Error;
}
}
bool IsStructureFolder(string filter)
{
return(filter.Contains($"Structure.{_migrationStrategy.DatabaseSpecificFolderName}."));
}
bool IsDataFolder(string filter)
{
return(filter.Contains($"Data.{_migrationStrategy.DatabaseSpecificFolderName}."));
}
}