// Internal for testing
protected internal virtual string GetNamespace(
[CanBeNull] Migration lastMigration,
[NotNull] string rootNamespace,
[NotNull] Type contextType)
{
Check.NotEmpty(rootNamespace, "rootNamespace");
Check.NotNull(contextType, "contextType");
if (lastMigration != null)
{
return(lastMigration.GetType().Namespace);
}
var @namespace = rootNamespace + ".Migrations";
var existingMigrations =
from t in MigrationAssembly.GetMigrationTypes(MigrationAssembly.Assembly)
where t.Namespace == @namespace && MigrationAssembly.TryGetContextType(t) != contextType
select t;
if (existingMigrations.Any())
{
return(@namespace + "." + contextType.Name);
}
return(@namespace);
}
public virtual IEnumerable <Type> GetContextTypes() =>
ContextTool.GetContextTypes(_assembly)
.Concat(
MigrationAssembly.GetMigrationTypes(_assembly)
.Select(MigrationAssembly.TryGetContextType)
.Where(t => t != null))
.Distinct();
private IEnumerable <Type> GetMigrationTypes()
{
return(MigrationAssembly.GetMigrationTypes(_assembly));
}