vole

Clone

Read only, no credentials:

https://rodent.software/git/vole.git

Write over SSH with a registered key:

git clone ssh://git@0.0.0.0:2222/vole.git

A free and open-source forge that lives in your Git repo.

Record the default branch summary when a push lands

8dc56e4e258dd56e2c20776f80d61dbed4993f31 · Keenan Nemetz · 9d ago · parent 20442b59

Record the default branch summary when a push lands

The landing card showed the default branch tip and the language it is
mostly made of by running `symbolic-ref`, `rev-parse`, `log -1` and
`ls-tree -r` per repository on every home page read. Those facts change
only when a push moves the branch, so the push now records them.

- `repos` carries head_sha, head_subject, head_author, head_when,
  language and lang_class, and `Index.Entry` returns them with the rest of
  the row.
- `Store.RefreshHead` recomputes the summary and skips the tree walk when
  the recorded tip is still the branch tip, so a metadata or tag push
  costs one rev-parse. It runs from post-receive, from the rebuild, and
  after the default branch changes in settings.
- The language mapping moved to `internal/lang`, shared by the web pages
  and the summary; `fileClass` and `languageFor` are now one table.
- The home cards read the head, language, counts, ACL and newest event
  time from the index. The home page starts no git process at all; the
  all-git card builder stays as the fallback for a Web without an index.

Load harness at concurrency 4 with three repositories: home goes from 243
to 749 req/s, p50 from 16 ms to 5 ms, and the server runs no git child
process for those requests.

forge/index/refresh.go +8−1

@@ -155,7 +155,14 @@ func (s Store) IndexRepo(m repo.Meta) error {
	155	155	if _, err := tx.Exec(`UPDATE repos SET issues_sha=? WHERE id=?`, commit, m.ID); err != nil {
	156	156	return err
	157	157	}
	158		return tx.Commit()
		158	if err := tx.Commit(); err != nil {
		159	return err
		160	}
		161	// The metadata rebuild is a good moment to recompute the head summary the
		162	// landing page reads. A failure leaves the card without a hint, not a broken
		163	// index.
		164	_ = s.RefreshHead(m)
		165	return nil
	159	166	}
	160	167
	161	168	// indexFrom applies the difference between two commits to the index. The caller