Normalize task IDs and artifact folder prefixes

audit/internal/webui/api.go

@@ -33,8 +33,27 @@ var apiListNvidiaGPUs = func(a *app.App) ([]platform.NvidiaGPU, error) {
 
 var jobCounter atomic.Uint64
 
-func newJobID(prefix string) string {
-	return fmt.Sprintf("%s-%d", prefix, jobCounter.Add(1))
+func newJobID(_ string) string {
+	start := int((jobCounter.Add(1) - 1) % 1000)
+	globalQueue.mu.Lock()
+	defer globalQueue.mu.Unlock()
+	for offset := 0; offset < 1000; offset++ {
+		n := (start + offset) % 1000
+		id := fmt.Sprintf("TASK-%03d", n)
+		if !taskIDInUseLocked(id) {
+			return id
+		}
+	}
+	return fmt.Sprintf("TASK-%03d", start)
+}
+
+func taskIDInUseLocked(id string) bool {
+	for _, t := range globalQueue.tasks {
+		if t != nil && t.ID == id {
+			return true
+		}
+	}
+	return false
 }
 
 type taskRunResponse struct {