func NewStemcell(s bhstemsrepo.Stemcell) Stemcell {
stemcell := &Stemcell{
ManifestName: s.Name(),
Version: s.Version(),
OSName: s.OSName(),
OSVersion: s.OSVersion(),
}
stemcell.AddAsSource(s)
return *stemcell
}
func (m StemcellOSMatch) Matches(s bhstemsrepo.Stemcell) bool {
return s.OSName() == m.OSName && s.OSVersion() == m.OSVersion
}