Minor update to exclude special caches (#251)

Author: Tim Middleton

pkg/cmd/cache.go

@@ -923,7 +923,7 @@ func formatCachesSummary(serviceList []string, dataFetcher fetcher.Fetcher) (str
 	if ignoreSpecialCaches {
 		finalList := make([]config.CacheSummaryDetail, 0)
 		for _, v := range allCachesSummary {
-			if !strings.Contains(v.CacheName, "$") {
+			if !isSpecialCache(v.CacheName) {
 				finalList = append(finalList, v)
 			}
 		}
@@ -936,6 +936,13 @@ func formatCachesSummary(serviceList []string, dataFetcher fetcher.Fetcher) (str
 	return value, err
 }
 
+var specialCacheNames = []string{"executor-assignments", "executor-tasks", "executor-executors"}
+
+// isSpecialCache returns true if a cache is a "special" or internal cache
+func isSpecialCache(cacheName string) bool {
+	return strings.Contains(cacheName, "$") || utils.SliceContains(specialCacheNames, cacheName)
+}
+
 // formatViewCachesSummary returns the formatted view caches for the service list.
 func formatViewCachesSummary(serviceList []string, dataFetcher fetcher.Fetcher) (string, error) {
 	allCachesSummary, err := getViewCaches(serviceList, dataFetcher)