fix(actions): correctness and hardening fixes (#38518) (#38631)

Backport #38518 by @bircni

Various fixes to actions

1. **Cap total jobs per run in reusable-workflow expansion** — only
nesting depth was capped, so fan-out + nested reusable workflows could
explode job-row inserts and exhaust the DB from a single push. Now
enforces `MaxJobNumPerRun` in the insert path.
2. **Reject rerun-failed when a run has no failed jobs** — an empty job
list meant "re-run everything", so `rerun-failed` on a green run re-ran
all jobs. Now errors (web + API).
3. **Don't adopt external commit statuses into the legacy hash** — the
pre-#35699 Context-only hash matched API-posted statuses too, collapsing
two same-named workflows into one check. Now limited to Actions-user
rows.
4. **Don't cut post-cancel cleanup short in `StopEndlessTasks`** — the
sweep force-stopped just-cancelled jobs mid-cleanup. Now targets
`StatusRunning` only; stalled cancels stay covered by `StopZombieTasks`.
5. **Avoid redundant run reload in `GenerateGiteaContext`** — resolving
`github.triggering_actor` reloaded the run already passed in. Now loads
only the trigger user via new `ActionRunAttempt.LoadTriggerUser`.

Co-authored-by: bircni <bircni@icloud.com>
Co-authored-by: Zettat123 <zettat123@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
Giteabot
2026-07-25 19:49:33 +02:00
committed by GitHub
co-authored by bircni Zettat123 silverwind wxiaoguang
parent a54324e2b7
commit 31c435454b
15 changed files with 292 additions and 26 deletions
+6 -1
View File
@@ -134,7 +134,12 @@ func GenerateGiteaContext(ctx context.Context, run *actions_model.ActionRun, att
if attempt != nil {
gitContext["run_attempt"] = strconv.FormatInt(attempt.Attempt, 10)
if err := attempt.LoadAttributes(ctx); err == nil {
// Only the trigger user is needed for triggering_actor. attempt.LoadAttributes would also re-load
// the run this function already holds as a parameter, on the hot task-dispatch path.
if err := attempt.LoadTriggerUser(ctx); err != nil {
log.Error("GenerateGiteaContext: load trigger user of attempt %d: %v", attempt.ID, err)
}
if attempt.TriggerUser != nil {
gitContext["triggering_actor"] = attempt.TriggerUser.Name
}
}