IEnumerable<ICommandOutput> AddRemote()
{
var repositories = ConfigurationManager.LoadRemoteRepositories();
int position = GetNewRemotePosition(repositories);
repositories[Name] = new RemoteRepository
{
Href = Href,
Name = Name,
Priority = position
};
ConfigurationManager.SaveRemoteRepositories(repositories);
yield return new GenericMessage(string.Format("Remote repository '{0}' added.", Name));
}
void HandlePrioritySetting(RemoteRepositories repositories, RemoteRepository remote)
{
if (!_position.HasValue || remote.Priority == _position)
return;
var prioHasIncreased = remote.Priority > _position;
var otherRepositories = repositories.Values.Except(remote.ToEnumerable());
var vars = prioHasIncreased
? new
{
RelevantRepositories = otherRepositories.OrderBy(r => r.Priority).ToList(),
SkipCondition = new Func<RemoteRepository, bool>(r => r.Priority < _position),
PriorityMutator = new Func<int, int>(i => i + 1)
}
: new
{
RelevantRepositories = otherRepositories.OrderByDescending(r => r.Priority).ToList(),
SkipCondition = new Func<RemoteRepository, bool>(r => r.Priority > _position),
PriorityMutator = new Func<int, int>(i => i - 1)
};
if (!vars.RelevantRepositories.Any(r => r.Priority == _position))
return;
var lastPriority = (int)_position;
foreach (var repository in vars.RelevantRepositories.SkipWhile(vars.SkipCondition))
{
if (repository.Priority == lastPriority)
repository.Priority = (lastPriority = vars.PriorityMutator(lastPriority));
else
break;
}
remote.Priority = _position.Value;
}
public RemoteRepositoryMessage(ICommand sourceCommand, string name, RemoteRepository remoteRepository)
{
Name = name;
RemoteRepository = remoteRepository;
Source = sourceCommand;
}
