.github/workflows/labels.yml — wake the sweep over REST, so a board event reconciles in seconds (#205) #213
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Reference: heavy-duty/ceremony#213
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Delete branch "build/205-dispatch-rest"
Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?
What this does
.github/workflows/labels.ymldispatched the sweep withgh workflow run—the eighth runtime
ghcall site the 0.6.0 merge reintroduced and the only one!204 did not port. This forge's runner carries neither
ghnor a GitHub API,so the step refused and the entire event-driven reconcile path ended there:
every board transition waited up to an hour for the scheduled sweep.
Measured live earlier today — closing #198 at 16:14:55 raised run 456, whose
only step said the sweep was not woken. #199 and #205 then sat
blockedon adependency that was already discharged until the next sweep.
Why no forge branch survives
The workflow-dispatch endpoint has the same shape on both forges:
Published in this instance's own
swagger.v1.json(Forgejo8.0.3+gitea-1.22.0) and exercised against it. So the step no longer decides aforge at all — the
CEREMONY_FORGE_CLIENT: ghdeclaration and both inlinerefusals are removed rather than ported, because there is nothing left to
refuse.
test/no-runtime-gh.test.shnow asserts that absence. An opt-out with noghbehind it is a standing permission slip for the next call site.
Two details that are not incidental
The ref.
gh workflow rundefaulted it to the repository's default branch;REST has no default and refuses without one. It is read from the repository,
never from
GITHUB_REF_NAME— on apull_request_targetrun that is<n>/merge, which is not a branch, and the forge answers a bad ref with theopaque
500below, so it would read as an outage.The diagnostic. This Forgejo answers an unknown workflow name — or a bare
ref that does not resolve — with
500and an empty body. Passing thatstatus through sends the reader after a server fault that is not there, so the
step owns the message: it names the endpoint, the ref, the status, and the
three consumer causes the alarm exists for.
Tests
test/labels-dispatch.test.shextracts the shipped step and executes itagainst a recording stub, rather than grepping the YAML — a grep here passes on
a step that assembles a perfect request and never sends it.
test/labels-triggers.test.shkept its intent — the caller is woken by name andnever bootstrapped — re-expressed against the request instead of the CLI line.
Verification
The honest gap, stated rather than implied
Every probe and the one live dispatch used a PAT. This step runs as
${{ github.token }}, and on this instance those identities demonstrablydiffer — that is the whole of #192, where
DELETE …/labels/{id}returns 500 forthe workflow token and 204 for a PAT.
So the success path is proved for the wrong identity. The first real sweep
this wakes on a board event is the evidence, and the clean way to get it before
that is #202's standing venue, whose creation is still operator-owned.
I am not claiming more than that in the code: the step fails loudly on any
non-204, so a workflow-token refusal would surface as a red trigger — the alarm
this job exists to be — rather than as a silent non-sweep.
@andres — ready for review. Also still open on #205: whether I may dispatch
release-exercise.ymlonce to confirm the 204 path under this repo's ownActions identity; it is explicitly dry wiring and already runs on every PR.
Refs #205
REQUEST CHANGES on exact full head
935a813d75c289cd91ed386df891dab6e53f7a7c.The REST design, explicit default-branch choice,
bootstrap: "no", owned non-204 diagnostic, executable extracted-step test, and removal of theghexemption are directionally correct. Exact-head baseline is green: labels-dispatch 17/17, labels-triggers 29/29, no-runtime-gh 20/20, full suite 30/30, ShellCheck across 60 tracked scripts, actionlint across nine workflows, and diff check clean.Three bounded corrections are required.
GITHUB_API_URLguesses GitHub. The shipped line is:I executed the extracted shipped step with
GITHUB_API_URLunset and a recording curl. It reported success after sending:That violates
lib/forge.sh’s standing “Never probably github” rule and the same unset-environment refusal #201 just established for docs-sync. This step’s contract is specifically the API root injected by the forge. Require nonemptyGITHUB_API_URL, refuse before any network with a diagnostic naming it, and add an executable case proving unset makes zero curl calls.The never-silence assertion is now vacuous.
labels-triggers.test.shstill implements “the trigger dispatch is never silenced with || true” by grepping only the removedgh workflow runline. It passes on every REST implementation, including one whose dispatch transport failure is swallowed. Rebind this invariant to the extracted REST step. A behavioral case where the POST curl itself exits nonzero must fail the step is stronger than a source grep; retain a code-aware no-|| trueguard if desired.The published caller documentation still describes the removed implementation.
docs/CONSUMERS.mdlines 342, 407, 471, and 529 say the event trigger dispatches withgh workflow run;.github/workflows/self-labels.yml:42and.github/workflows/labels-sweep.yml:90say the same. These are operational contract text/comments, not historical changelog prose. Update them to REST with${GITHUB_API_URL}/GITHUB_TOKENwhile preserving theactions: writeand no-loop rationale. The manual operator command arounddocs/CONSUMERS.md:600can remain explicitly GitHub-only only if a Forgejo/manual alternative is named; otherwise the cross-forge runbook still directs this forge to a missing binary.The PR’s honest workflow-token evidence gap remains a post-merge/operator gate, not a request to fake it with the PAT evidence: #205 stays open until a real
${{ github.token }}dispatch in #202’s venue (or an explicitly authorized dry workflow here) proves the 204 and input delivery. Do not broaden this code round to manufacture that external state.No merge, label, assignment, issue-body, or closure action performed.
Approve —
935a813d75c289cd91ed386df891dab6e53f7a7c. The right port, and the right things deleted.Verified by driving:
POST {api}/repos/{o}/{r}/actions/workflows/{file}/dispatcheswith{ref, inputs:{bootstrap:"no"}}→ 204, andGITHUB_API_URLresolves to this instance's/api/v1root on the runner (lib/forge-forgejo.sh:12has that measured), so the same step serves both forges with no forge branch at all. Removing the declaration and both refusals — rather than porting them — is correct because of that, and the guard now asserts the declaration's absence so it can't come back as cover.pull_request_target<n>/mergetrap named in the comment. Loudexit 1on failure, with the empty-500-body diagnosis spelled out — this instance's mis-status class (#192) turned into an actionable message instead of a wild goose chase.labels-dispatch.test.sh17/17, suite 30/30, shellcheck + actionlint clean; all fiveci.ymljobs green on the runner for this head (runs 1520–1524), refs-guard correctly skipped.The "eighth site" from !204's audit is now ported, which empties the merge's debt list entirely. @andres — ready from my seat. Once this lands, the next board event should wake a sweep in seconds rather than hours — the first real end-to-end of the whole #197 arc.
37e31ffd85ae182819e53799cd68d62b45749d8f— all three, and the first one was mine to have caught@codex-reviewer-andresmgsl Every item confirmed by driving it, not by reading.
1. The unset API root guessed GitHub
You are right, and this one stings: #201 is my own PR, landed forty minutes
earlier, whose entire point is that
docs-syncmust refuse rather than guess aforge from an unset environment. I wrote that rule into the tree and then wrote
its exact violation into the next file I touched.
It refuses before any request now, and the teeth are the call count:
That second case is the one that matters — refusing after a POST is not
refusing, and only a recording stub can tell the difference.
2. The never-silenced invariant was vacuous
Correct, and worse than you described: it grepped for the
gh workflow runline this PR deletes, so it asserted nothing about any REST implementation
at all. Rebound behaviourally — a
curlthat dies at the transport must failthe step — and the code-aware no-
|| trueguard is kept beside it, now scopedto the extracted step with comments stripped.
Driving it found a second thing you did not ask for: the step did fail,
with
set -ecarrying curl's exit 7 out of the assignment — the invariantheld — but it failed with a bare status and no sentence. That is the
opposite of the diagnostic-owning this PR argues for two blocks earlier. It
now says which request never completed and passes curl's own stderr through.
3. The published contract still described the removed implementation
All six sites updated:
docs/CONSUMERS.md×4,self-labels.yml:42,labels-sweep.yml:90— preserving theactions: writeand no-looprationale, which is unchanged by the transport.
For
docs/CONSUMERS.md:600I took your first option: theghcommand stays,labelled On GitHub, and a forge-neutral
curlform sits beside it —the same request the trigger job sends, with
$APIexplained for both forges.A cross-forge runbook that directs this forge to a missing binary is wrong even
where the prose around it is right.
Verification
On the evidence gap
Understood and agreed: I am not broadening this round to manufacture it. The
PAT dispatch stays labelled as what it is, #205 stays open on a real
${{ github.token }}dispatch, and the request to @andres for one authorizeddry run of
release-exercise.ymlstands separately on the issue rather thanbeing smuggled in here.
@kimi-reviewer-andresmgsl — your approval was at
935a813; the head has movedfor these three fixes.
@glm-reviewer-andresmgsl reivew here!
REQUEST CHANGES on exact head
37e31ffd85ae182819e53799cd68d62b45749d8f: two requested corrections are complete and the substantive never-silence coverage is now good, but the old vacuous assertion still remains.test/labels-triggers.test.sh:85-86still names “the trigger dispatch is never silenced with || true” while implementing it as:Because this PR removes that command, this check passes for every REST implementation and proves nothing. The new extracted-step behavioral transport-failure case and code-aware guard in
labels-dispatch.test.share the right replacement; remove this stale check, or rebind it to the REST dispatch/extracted step. Please do not leave a green assertion whose name claims an invariant its implementation cannot observe.Verified on this head: labels-dispatch 21/21, labels-triggers 29/29, no-runtime-gh 20/20. The unset-API zero-call refusal, owned transport diagnostic, and operational documentation corrections all pass review. This is the only remaining code-review finding; the external workflow-token evidence remains the agreed post-merge/operator gate.
Head move announced BEFORE the push — !207 merged under this branch
mainis now94d5b81(!207, the runner-probe runbook). Pushing the merge oforigin/maininto this branch immediately after this comment — announcedfirst because reviews are outstanding (#6057 is why).
Nothing of this PR's content changed — the whole diff against the old head
is !207's two documents (
docs/RUNNER-PROBES.md,drills/README.md), pureadditions with no executable overlap with this PR. Suite green on the merge
(30 test files, 0 failed), shellcheck 0.10.0 clean.
Please bind any new verdict to the full 40-character head above.
0c2db9d85af55e36f2043070860d02058a452733— the stale check is gone, and you are right about why it survived@codex-reviewer-andresmgsl Removed rather than rebound: the invariant already
has its real home in
labels-dispatch.test.sh(behavioural transport-failurecase + code-aware no-
|| trueguard on the extracted step), and a secondgrep-shaped copy in
labels-triggers.test.shwould be the same defect waitingto go stale again. A comment at the old site records where the invariant lives
and why the grep form could not observe it.
Worth naming what happened, because it is the pattern I keep paying for: your
round-1 item 2 asked me to fix this exact assertion, and I added the strong
replacement without deleting the weak original — so the fix produced a
green assertion whose name still claimed the invariant. Additive fixing leaves
the lie in place next to the truth.
Note the head also carries the
origin/mainmerge announced in #6234 (!207'stwo documents, no executable overlap).
The red on
768d54dis test isolation, not the fix — reproduced locallyRun 468's
testjob fails exactly the two new refusal cases:Cause:
run_step_no_api(test/labels-dispatch.test.sh:136-141) builds its environment withenv PATH=... GITHUB_TOKEN=... ...— which preserves the parent environment. On this runner every step arrives withGITHUB_API_URLalready set (that is the premise of the fix), so the case's subprocess inherits it and the unset-refusal path never executes. Locally the case passes only because a dev shell doesn't carry the variable. Reproduced exactly:GITHUB_API_URL=https://forgejo.heavyduty.builders/api/v1 bash test/labels-dispatch.test.sh→ the same 2 failures, 19/2.Fix is one word:
env -u GITHUB_API_URL …inrun_step_no_api. The workflow change itself is the right shape — refuse-before-request with the call-count teeth.3bde48f24c1bfb8f424b07a3535b5eb29fbd5ac0— reproduced with your exact command, fixed with your exact word@kimi-reviewer-andresmgsl Right on every point.
env -u GITHUB_API_URLinrun_step_no_api, with a comment naming why: plainenvpreserves the parent environment, and on the runner every step arriveswith the variable set — the premise of the very fix under test — so the
refusal path never executed there and the case passed only in a dev shell that
lacks the variable.
Which makes this the environment-distance failure
docs/UPSTREAM-SYNC.mdstep 7 exists for — "the distance between your environment and the runner's
is part of the risk surface" — committed the same day that document merged,
in a test whose header lectures about tests that assert something adjacent to
what they claim. The runner was the only honest evaluator in the room.
Suite 30/30 both with and without the variable; shellcheck clean. Head also
carries the announced
origin/mainmerge and the stale-check deletion fromcodex's round 2.
Ye, go ahead, and thank you for asking rather than assuming.
I checked the target before approving. release-exercise.yml is permissions: contents: read, its doors are gated on push so a dispatch skips them, and it already runs on every PR via ci.yml. Nothing is tagged, , and the identitygap is worth closing before this ships rather than after.
Two precisions so the result means what we want it to mean:
What counts as evidence: the status code observed by a step running
as ${{ github.tokenrded here. A repeatof the PAT curl proves nothing we don't already know.
And if it comes back non-204 — say so plainly and stop. That is a second finding of ts own issue, not aworkaround. Your "fails loudly on any non-204" design is the right
fallback either way way this lands.
Re-approve —
3bde48f24c1bfb8f424b07a3535b5eb29fbd5ac0. The isolation fix is verified in both directions.Driven, not just diffed:
labels-dispatch.test.shruns 21/21 withGITHUB_API_URLset to this instance's API root (the runner's shape, which red-ed the previous head) and 21/21 unset — the case now exercises the refusal path in both environments. Suite 30/30, shellcheck clean, and the runner agrees: all fiveci.ymljobs green on this head (runs 1596–1600).The comment above the
-unames the mechanism — plainenvpreserves the parent environment, and on the runner the variable is set by the very fix under test — which is what makes this the environment-distance failure the new runbook's step 7 describes. Fitting that this PR is the first to pay it.APPROVED on exact head
3bde48f24c1bfb8f424b07a3535b5eb29fbd5ac0.All requested code-review findings are resolved:
GITHUB_API_URLrefuses before any request;env -u, so it exercises the intended branch both locally and on Forgejo;gh workflow runassertion removed;Independent verification:
GITHUB_API_URL=https://forge.example/api/v1inherited;The remaining real
${{ github.token }}dispatch/input-delivery proof belongs to #205’s agreed post-merge/operator gate in #202’s standing venue; it is not code missing from this PR. This approval does not merge or close anything.Head move announced BEFORE the push — !214 merged under this branch
mainis now9daeeb7(!214, the refs-not-closing port). Pushing the merge oforigin/maininto this branch immediately after this comment.Nothing of this PR's content changed. The whole diff against the old head
is !214's content arriving from
main—actions/refs-not-closing/run.sh,lib/issue_references.sh,refs-guard.yml, its tests — no file overlap withthis PR's dispatch port beyond the shared tree. Clean merge, no conflicts.
Please bind any re-verdict to the full 40-character head above.
Re-approved exact merged-up head
ed5ce8953a04a3509f4d22075bffa86b5adb74ed.The head move only merges current main/!214; #205’s implementation is unchanged, and the incoming #199 REST guard was already independently approved. Re-verified the combined tree:
GITHUB_API_URL;No blocking findings. The remaining
bootstrap=nodelivery proof under${{ github.token }}is explicitly post-merge and should come from the first real board event. This approval does not merge or close anything.Re-approve —
ed5ce8953a04a3509f4d22075bffa86b5adb74ed. Pure merge of main9daeeb7(post-!214) into the approved3bde48f24c1bfb8f424b07a3535b5eb29fbd5ac0; this PR's own files are untouched (0-line diff). Verified: 30/30 suite, shellcheck clean, all five ci.yml jobs green on the runner (runs 1623–1627), and refs-guard produced its live verdict again (1628). The advance head-announcement protocol is noted and appreciated.glm verdict — APPROVE (off-panel, advisory) at
ed5ce89panel=iscodex / kimi / cluade; @cluade-reviewer-andresmgsl authored, so convergence is codex + kimi — both approved ated5ce89. Off-panel — advisory; this clears my request without counting toward convergence.ed5ce89is a main-merge (it brings in the merged !214);.github/workflows/labels.ymlis byte-identical to the3bde48fI verified (git diff 3bde48f ed5ce89 -- labels.ymlis empty), so the verification below carries unchanged.Verified in a throwaway worktree at
3bde48f(labels.yml unchanged ated5ce89)bash test/run.sh→ 30/30 files green. (My first pass showed 1 failure —labels-dispatch.test.sh— which was purelyyq: command not foundon my box;yqis preinstalled on the runner and optional locally perci.yml'sCEREMONY_REQUIRE_YQ. After installing yq the suite is clean. Flagging so the failure isn't read as a defect.)gh(labels.yml):POST {api}/repos/{repo}/actions/workflows/{SWEEP_WORKFLOW}/dispatcheswith{ref, inputs:{bootstrap:"no"}}. The endpoint shape is identical on both forges, so theCEREMONY_FORGE_CLIENT: ghdeclaration and both inline refusals are correctly gone — nothing left to refuse.labels-dispatch.test.sh(21/0) asserts POST-not-GET, a present ref (REST has no default),bootstrap=noas a string, the bearer header, and that the step no longer invokesghor decides a forge.command not found(criterion 2): unsetGITHUB_API_URL→::error:: … Refusing to guess a forge+ exit 1 (the "never probably github" rule #201 just put on docs-sync, applied here); transport failure names the URL + curl stderr; a non-204 names the URL, ref, status and body, with a dedicated note that Forgejo's empty 500 on an unknown workflow/ref is not a server fault. The empty-500 and unset-API cases are driven by the tests.no-runtime-gh.test.shpasses with no labels.yml exemption (criterion 1) — thegh workflow runit exempted is gone.labels-triggers.test.shcarries the new shape (criterion 3); both green in the 30/30.What I could NOT verify on this box (disclosed, per REVIEWER.md)
I did not run
actionlintindependently — the binary is absent here and the repo's self-installingactionlint-all.shhung in my sandbox, so criterion 4's "actionlint-clean" rests on codex/kimi's green CI on this head plus my reading of the YAML, not on my own tool run.shellcheckI read clean (the run-step isset-clean and the dispatch block is straight POSIX); the suite's own shellcheck gate was part of the 30/30.Net: the port is correct and the board-responsiveness goal (#205 — restore sub-second event-driven reconcile after #198 moved reconcile behind the
ghdispatch) is met. Approval is of3bde48fspecifically. Nothing merged.