Say an unanswered merge check's time in the operator's zone, from the checks given as data (novox/hq issue 443)

cmd/mesh-controller/delivery_conditions.go

@@ -40,12 +40,27 @@ type stalledLine struct {
 	// Waiting are the merge checks a line of the state `unanswered` waits on, as mesh-delivery says each:
 	// "mesh/merge-gate pending since <UTC time>", "mesh/repo-check never set" (novox/hq issue 438).
 	Waiting []string `json:"waiting,omitempty"`
-	For     string   `json:"for"`
+	// Checks are the same merge checks as data, which the controller words in the operator's own time (novox/hq
-	Bound   string   `json:"bound"`
+	// issue 443): a time inside a finished sentence cannot be said again in another zone. A mesh-delivery from before
-	H2      string   `json:"h2"`
+	// says none, and Waiting is said as it reads.
-	Says    string   `json:"says"`
+	Checks []waitingCheck `json:"checks,omitempty"`
+	For    string         `json:"for"`
+	Bound  string         `json:"bound"`
+	H2     string         `json:"h2"`
+	Says   string         `json:"says"`
 }
 
+// waitingCheck is one merge check a stalled line waits on, as mesh-delivery gives it: its context, its state —
+// "pending", or "never-set" — and, for a pending one, since when in RFC 3339, empty when the forge did not say.
+type waitingCheck struct {
+	Context string `json:"context"`
+	State   string `json:"state"`
+	Since   string `json:"since,omitempty"`
+}
+
+// wordsNow is the time the words are said at, which says whether a time needs its day; a seam a test replaces.
+var wordsNow = time.Now
+
 // operatorsOnly is whether the table leaves H2 nothing to do for the line: the state is the operator's.
 func (l stalledLine) operatorsOnly() bool { return l.H2 == "" || strings.HasPrefix(l.H2, "none") }
 

cmd/mesh-controller/plain_words.go

@@ -879,8 +879,8 @@ func unansweredWords(l stalledLine, o conditions.Observation) (headline, explana
 		limit = ", past its limit of " + humanDuration(d)
 	}
 	which := "Its merge check"
-	if len(l.Waiting) > 0 {
+	if said := uncheckedWaitWords(l); len(said) > 0 {
-		which = "Its merge check (" + strings.Join(l.Waiting, ", ") + ")"
+		which = "Its merge check (" + strings.Join(said, ", ") + ")"
 	}
 	if o.Resolver == conditions.ResolverOperator {
 		needs = "push a new commit to its branch, which asks the check again, or see whether its check still waits " +
@@ -892,6 +892,42 @@ func unansweredWords(l stalledLine, o conditions.Observation) (headline, explana
 		fmt.Sprintf("%s has an answer from its merge check, or is closed", pull), needs, nil
 }
 
+// uncheckedWaitWords are the merge checks an unanswered line waits on, as the operator reads them: from the checks
+// given as data, each time in the controller's local zone, as every other time in a message — "mesh/merge-gate
+// pending since 02:11" — never the UTC time inside mesh-delivery's finished words, which cannot be said again in
+// another zone (novox/hq issue 443). A line from a mesh-delivery that gives no such data is said by its words.
+func uncheckedWaitWords(l stalledLine) []string {
+	if len(l.Checks) == 0 {
+		return l.Waiting
+	}
+	out := make([]string, 0, len(l.Checks))
+	for _, c := range l.Checks {
+		switch c.State {
+		case "never-set":
+			out = append(out, c.Context+" never set")
+		case "pending":
+			out = append(out, c.Context+" pending"+sinceWords(c.Since))
+		default:
+			out = append(out, c.Context+" not answered")
+		}
+	}
+	return out
+}
+
+// sinceWords is " since 02:11" in the controller's local zone, with its day when that is not today ("since 23:05 on
+// 9 Oct"), so the time stays absolute; a time not given, or not readable, is said so and never made up.
+func sinceWords(since string) string {
+	at, err := time.Parse(time.RFC3339, since)
+	if err != nil {
+		return ", since a time the forge did not say"
+	}
+	local, today := at.Local(), wordsNow().Local()
+	if local.YearDay() == today.YearDay() && local.Year() == today.Year() {
+		return " since " + local.Format("15:04")
+	}
+	return " since " + local.Format("15:04 on 2 Jan")
+}
+
 // causeWords is a hand-act's cause as a person says it.
 func causeWords(cause string) string {
 	return strings.NewReplacer(".", " ", "_", " ").Replace(cause)

cmd/mesh-controller/plain_words_test.go

@@ -402,3 +402,51 @@ func TestAnUnansweredMergeCheckSaysWhichCheckAndWhatToDo(t *testing.T) {
 		t.Fatalf("a line naming no checks reads %q / %q, actions %+v", o.Headline, o.Explanation, o.Actions)
 	}
 }
+
+// **An unanswered merge check's time reaches the operator in their own time, never as raw UTC** (novox/hq issue
+// 443): mesh-delivery says each check waited on as data — its context, its state and since when, in RFC 3339 — beside
+// the finished words it gave before, and the controller words it in its local zone, as every other time in a message.
+// The line is the one mesh-delivery says, as in the report of issue 443, with the checks it now carries.
+func TestAnUnansweredMergeChecksTimeIsSaidInLocalTime(t *testing.T) {
+	was, wasNow := time.Local, wordsNow
+	time.Local = time.FixedZone("CEST", 2*60*60)
+	wordsNow = func() time.Time { return time.Date(2026, 10, 11, 1, 12, 39, 0, time.UTC) }
+	t.Cleanup(func() { time.Local, wordsNow = was, wasNow })
+
+	var l stalledLine
+	if err := json.Unmarshal([]byte(`{"id":"novox/mesh-controller@c11222026a3b","number":212,"state":"unanswered",`+
+		`"waiting":["mesh/merge-gate pending since 2026-10-11T00:11:39Z","mesh/repo-check never set"],`+
+		`"checks":[{"context":"mesh/merge-gate","state":"pending","since":"2026-10-11T00:11:39Z"},`+
+		`{"context":"mesh/repo-check","state":"never-set"}],"for":"1h1m0s",`+
+		`"bound":"1h0m0s","h2":"none: no delivery of it is held here, so there is none to close — the operator's",`+
+		`"says":"novox/mesh-controller#212 is open on main, which requires the merge check, and its head's check `+
+		`started and never answered: mesh/merge-gate pending since 2026-10-11T00:11:39Z, mesh/repo-check never set. `+
+		`No delivery of it is held here, so nothing asks it again. A new commit on its branch announces it and asks `+
+		`its check"}`), &l); err != nil {
+		t.Fatal(err)
+	}
+	o := stalledObservations([]stalledLine{l})[0]
+	t.Logf("explanation: %s", o.Explanation)
+	for _, raw := range []string{"2026-10-11T00:11:39Z", "00:11", "UTC"} {
+		if strings.Contains(o.Explanation, raw) || strings.Contains(o.Headline, raw) {
+			t.Fatalf("the operator reads %q: %q / %q", raw, o.Headline, o.Explanation)
+		}
+	}
+	for _, want := range []string{"mesh/merge-gate pending since 02:11", "mesh/repo-check never set"} {
+		if !strings.Contains(o.Explanation, want) {
+			t.Fatalf("its explanation does not say %q: %q", want, o.Explanation)
+		}
+	}
+
+	// A check pending since another day than today says which day, so the time stays absolute.
+	l.Checks[0].Since = "2026-10-09T21:05:00Z"
+	if o = stalledObservations([]stalledLine{l})[0]; !strings.Contains(o.Explanation, "mesh/merge-gate pending since 23:05 on 9 Oct") {
+		t.Fatalf("a check pending since an earlier day reads %q", o.Explanation)
+	}
+
+	// A pending check whose time the forge did not say is said so, with no time made up.
+	l.Checks[0].Since = ""
+	if o = stalledObservations([]stalledLine{l})[0]; !strings.Contains(o.Explanation, "mesh/merge-gate pending, since a time the forge did not say") {
+		t.Fatalf("a pending check without its time reads %q", o.Explanation)
+	}
+}