Host Gentoo dependency tarballs as GitHub releases
People who create Gentoo ebuilds for software written in Go probably noticed deprecation notices and discussion About EGO_SUM, and also about a Proposal to undeprecate EGO_SUM.
While the mailing lists and IRC channels provide plenty of opportunity to discuss how to supply dependencies for Go software, here I share a way to use GitHub releases to host dependency tarballs as an external Gentoo contributor, like proxied maintainer, GURU contributor, or overlay maintainer.
Update: see also Packaging Go dependencies for Gentoo as a follow-up post expanding on this topic.