Deploy main eacf1e7 to prod

Replaces #559, which conflicted.

Model: opus-5-5

internal/delivery/metrics_test.go

@@ -35,9 +35,8 @@ const (
 )
 
 // mIsolate gives the setup's engine a metric set registered on a
-// private registry. The process-wide collectors are moved by every
-// other delivery test running in parallel, so exact assertions are
-// only possible against a registry this test owns.
+// registry this test holds, so its exact assertions can gather from
+// it.
 func mIsolate(
 	t *testing.T, s iSetup,
 ) *prometheus.Registry {
@@ -193,7 +192,7 @@ func mDeliverOK(t *testing.T, s iSetup) {
 	body := event.Body
 	task := iTask(
 		d, event, s.WebhookID, targetID,
-		"metrics-ok", iHTTPConfig(ts.URL), 3, 1, &body,
+		"metrics-ok", ts.URL, 3, 1, &body,
 	)
 
 	s.Engine.ExportProcessNewTask(context.TODO(), &task)
@@ -227,18 +226,17 @@ func mExhaustRetries(t *testing.T, s iSetup) {
 	)
 
 	body := event.Body
-	cfg := iHTTPConfig(ts.URL)
 
 	// The retry below is only run if its target still exists; see
 	// https://git.eeqj.de/sneak/webhooker/issues/107.
 	iCreateTarget(
 		t, s.MainDB, targetID, s.WebhookID, "metrics-fail",
-		database.TargetTypeHTTP, cfg, 2,
+		database.TargetTypeHTTP, ts.URL, 2,
 	)
 
 	first := iTask(
 		d, event, s.WebhookID, targetID,
-		"metrics-fail", cfg, 2, 1, &body,
+		"metrics-fail", ts.URL, 2, 1, &body,
 	)
 
 	s.Engine.ExportProcessNewTask(context.TODO(), &first)
@@ -252,7 +250,7 @@ func mExhaustRetries(t *testing.T, s iSetup) {
 	// deterministic and off the wall clock.
 	second := iTask(
 		d, event, s.WebhookID, targetID,
-		"metrics-fail", cfg, 2, 2, &body,
+		"metrics-fail", ts.URL, 2, 2, &body,
 	)
 
 	s.Engine.ExportProcessRetryTask(
@@ -290,22 +288,21 @@ func TestDeliveryMetrics_CircuitBreakerGauge(t *testing.T) {
 	)
 
 	body := event.Body
-	cfg := iHTTPConfig(ts.URL)
 
-	// A retry budget above the failure threshold, so the breaker
+	// An attempt budget above the failure threshold, so the breaker
 	// rather than the budget is what stops the delivery.
-	maxRetries := delivery.ExportDefaultFailureThreshold + 5
+	maxAttempts := delivery.ExportDefaultFailureThreshold + 5
 
 	// The retries below are only run if their target still exists;
 	// see https://git.eeqj.de/sneak/webhooker/issues/107.
 	iCreateTarget(
 		t, s.MainDB, targetID, s.WebhookID, "metrics-trip",
-		database.TargetTypeHTTP, cfg, maxRetries,
+		database.TargetTypeHTTP, ts.URL, maxAttempts,
 	)
 
 	first := iTask(
 		d, event, s.WebhookID, targetID,
-		"metrics-trip", cfg, maxRetries, 1, &body,
+		"metrics-trip", ts.URL, maxAttempts, 1, &body,
 	)
 
 	s.Engine.ExportProcessNewTask(context.TODO(), &first)
@@ -317,7 +314,7 @@ func TestDeliveryMetrics_CircuitBreakerGauge(t *testing.T) {
 		ExportDefaultFailureThreshold; attempt++ {
 		task := iTask(
 			d, event, s.WebhookID, targetID,
-			"metrics-trip", cfg, maxRetries, attempt, &body,
+			"metrics-trip", ts.URL, maxAttempts, attempt, &body,
 		)
 
 		s.Engine.ExportProcessRetryTask(
@@ -364,17 +361,16 @@ func TestDeliveryMetrics_BreakerBlockedIsNotAnAttempt(
 	)
 
 	body := event.Body
-	cfg := iHTTPConfig(ts.URL)
-	maxRetries := delivery.ExportDefaultFailureThreshold + 5
+	maxAttempts := delivery.ExportDefaultFailureThreshold + 5
 
 	iCreateTarget(
 		t, s.MainDB, targetID, s.WebhookID, "metrics-blocked",
-		database.TargetTypeHTTP, cfg, maxRetries,
+		database.TargetTypeHTTP, ts.URL, maxAttempts,
 	)
 
 	first := iTask(
 		d, event, s.WebhookID, targetID,
-		"metrics-blocked", cfg, maxRetries, 1, &body,
+		"metrics-blocked", ts.URL, maxAttempts, 1, &body,
 	)
 
 	s.Engine.ExportProcessNewTask(context.TODO(), &first)
@@ -383,7 +379,7 @@ func TestDeliveryMetrics_BreakerBlockedIsNotAnAttempt(
 		ExportDefaultFailureThreshold; attempt++ {
 		task := iTask(
 			d, event, s.WebhookID, targetID,
-			"metrics-blocked", cfg, maxRetries, attempt, &body,
+			"metrics-blocked", ts.URL, maxAttempts, attempt, &body,
 		)
 
 		s.Engine.ExportProcessRetryTask(context.TODO(), &task)
@@ -406,7 +402,7 @@ func TestDeliveryMetrics_BreakerBlockedIsNotAnAttempt(
 
 	blocked := iTask(
 		d, event, s.WebhookID, targetID,
-		"metrics-blocked", cfg, maxRetries,
+		"metrics-blocked", ts.URL, maxAttempts,
 		delivery.ExportDefaultFailureThreshold+1, &body,
 	)
 
@@ -445,8 +441,8 @@ func TestDeliveryMetrics_OrphanedRetryFailureLabelled(
 		t, s, database.TargetTypeLog,
 	)
 
-	s.Engine.ExportSweepWebhookRetries(
-		context.Background(), s.WebhookID,
+	s.Engine.ExportRecoverWebhookDeliveries(
+		context.Background(), s.WebhookID, onTick,
 	)
 
 	iAssertStatus(t, s.WebhookDB, deliveryID,
@@ -475,7 +471,7 @@ func TestDeliveryMetrics_QueueDepthGauges(t *testing.T) {
 
 	iCreateTarget(t, s.MainDB, targetID, s.WebhookID,
 		"queue-depth-target", database.TargetTypeHTTP,
-		iHTTPConfig("https://example.com/hook"), 3,
+		"https://example.com/hook", 3,
 	)
 
 	event := iSeedEvent(