x/pkgsite: support definition jumping for repositories from gitea.com or other gitea instances

[lunny]

I noticed that repositories from https://gitea.com (i.e. https://pkg.go.dev/xorm.io/xorm ) have no definition jumping but repositories from github have. I would like to send a PR to fix this but cannot find the sources of pkg.go.dev . Any chance to do that?

[julieqiu]

Thanks for the feedback! We are working on open sourcing the codebase (#36747) and would love to receive a contribution from you once that is done.

[lunny]

@julieqiu Will try that after it becomes open source.

[jba]

Part of the problem is with gitea itself. See the end of #39559 (comment), specifically "there is no template that will work with the abbreviated hash at the end of a pseudo-version." If you are a gitea maintainer or know one, we could use some help with that.

[lunny]

@jba I'm the founder of Gitea, Thanks for your reply. I will follow your link.

[jba]

@lunny Is there a bug we can point to for adding short hashes to gitea?

[gopherbot]

Change https://golang.org/cl/245259 mentions this issue: internal/source: support more code-hosting sites

[lunny]

@jba There is a PR to do that go-gitea/gitea#6452 but not merged yet. And thanks for your cl.