/// <inheritdoc />
public void Update(IRepositoryInstalled repository, IPackage initial, IPackage target)
{
if (!repository.HasPackage(initial))
{
throw new InvalidArgumentException($"Package is not installed: {initial}");
}
var name = target.GetName();
var from = initial.GetVersionPrettyFull();
var to = target.GetVersionPrettyFull();
var actionName = VersionParser.IsUpgrade(initial.GetVersion(), target.GetVersion()) ? "Updating" : "Downgrading";
io.WriteError($" - {actionName} <info>{name}</info> (<comment>{from}</comment> => <comment>{to}</comment>)");
repository.RemovePackage(initial);
repository.AddPackage((IPackage)target.Clone());
}
public void TestIsUpgrade(bool expected, string from, string to)
{
Assert.AreEqual(expected, VersionParser.IsUpgrade(from, to));
}