public static bool TryParse(string s, out RevisionId revisionId)
{
if (s == "base")
{
revisionId = new Base();
return(true);
}
if (int.TryParse(s, out var revision) && revision > 0)
{
revisionId = new Selected(revision);
return(true);
}
if (HashRegex.IsMatch(s))
{
revisionId = new Hash(s);
return(true);
}
revisionId = null;
return(false);
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) => RevisionId.Parse(value.ToString());
