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.

server/web/home_test.go +1−33

@@ -1,38 +1,6 @@
	1	1	package web
	2	2
	3		import (
	4		"testing"
	5
	6		"github.com/rodent-software/vole/core/git"
	7		)
	8
	9		func TestTopLanguageCountsFilesNotBytes(t *testing.T) {
	10		tree := []git.Entry{
	11		{Type: "blob", Name: "main.go"},
	12		{Type: "blob", Name: "server/server.go"},
	13		{Type: "blob", Name: "README.md"},
	14		{Type: "blob", Name: "big.bin"},
	15		{Type: "tree", Name: "vendor"},
	16		}
	17		name, class := topLanguage(tree)
	18		if name != "Go" \|\| class != "lang-go" {
	19		t.Fatalf("top language = %q (%q), want Go (lang-go)", name, class)
	20		}
	21		}
	22
	23		func TestTopLanguageIgnoresUnknownWhenAnythingIsKnown(t *testing.T) {
	24		tree := []git.Entry{
	25		{Type: "blob", Name: "a.bin"},
	26		{Type: "blob", Name: "b.bin"},
	27		{Type: "blob", Name: "notes.md"},
	28		}
	29		if name, _ := topLanguage(tree); name != "Markdown" {
	30		t.Fatalf("top language = %q, want Markdown", name)
	31		}
	32		if name, class := topLanguage([]git.Entry{{Type: "blob", Name: "a.bin"}}); name != "" \|\| class != "" {
	33		t.Fatalf("unknown-only tree = %q (%q), want empty", name, class)
	34		}
	35		}
		3	import "testing"
	36	4
	37	5	func TestPaginateClampsToTheFeed(t *testing.T) {
	38	6	events := make([]activityEvent, 120)