static int Main(string[] args)
{
Console.WriteLine("TypeForwarding Assembly generator");
Console.WriteLine("Copyright (c) Karim Audrey Luccin");
if (args == null || args.Length < 2)
{
Console.WriteLine("Invalid argument counts");
return Usage();
}
else
{
try
{
var dest_file = args[0];
var assemblyNames = new string[args.Length - 1];
for (int i = 1; i < args.Length; i++)
assemblyNames[i-1] = args[i];
var generator = new ForwardGenerator();
generator.Generate(dest_file, assemblyNames);
return 0;
}
catch (Exception ex)
{
Console.WriteLine(ex);
return 2;
}
}
}
public string[] Generate(string databaseName)
{
var newGenes = GetEvolutionHistory(databaseName);
var ahead = _evolutionHistory.Subtract(newGenes);
if (ahead.Any)
{
throw new InvalidOperationException(
"The target database is ahead of the desired genome. Execute \"Evolve-Database -Force\" or call \"DevolveDatabase()\" on the DatabaseEvolver to roll back, which may destroy data.");
}
var difference = newGenes.Subtract(_evolutionHistory);
var generator = new ForwardGenerator(databaseName, difference);
while (generator.Any)
{
generator.AddGene(generator.Head);
}
return(generator.Sql.ToArray());
}
public string[] Generate(string databaseName)
{
var newMigrations = GetMigrationHistory(databaseName);
var ahead = _migrationHistory.Subtract(newMigrations);
if (ahead.Any)
{
throw new InvalidOperationException(
"The target database is ahead of the desired migration. You can force a rollback, which may destroy data.");
}
var difference = newMigrations.Subtract(_migrationHistory);
var generator = new ForwardGenerator(databaseName, difference);
while (generator.Any)
{
generator.AddMigration(generator.Head);
}
return(generator.Sql.ToArray());
}
