With rubygems.org or hex.pm, the package maintainer must explicitly publish a package to the registry. The registry never poll the original source, so the whole

With rubygems.org or hex.pm, the package maintainer must explicitly publish a package to the registry. The registry never poll the original source, so the whole issue would not exist in the first place. I found Go's package registry very strange and limited: * What if I am using a source control program other than git? Mercury? * What if I have files in my git repo that I don't want to show to the world, like tests?