repos / pico

commit

56ae22e

parent

03091f8

author

Antonio Mika

date

2024-10-02 23:03:21 +0000 UTC

Simplify ls

 1@@ -68,6 +68,20 @@ func toPublicChannel(name string) string {
 2 	return fmt.Sprintf("public/%s", name)
 3 }
 4 
 5+func clientInfo(clients []*psub.Client, clientType string) string {
 6+	if len(clients) == 0 {
 7+		return ""
 8+	}
 9+
10+	outputData := fmt.Sprintf("\t%s:\r\n", clientType)
11+
12+	for _, client := range clients {
13+		outputData += fmt.Sprintf("\t- %s:\r\n", client.ID)
14+	}
15+
16+	return outputData
17+}
18+
19 var helpStr = `Commands: [pub, sub, ls, pipe]
20 
21 The simplest authenticated pubsub system.  Send messages through
22@@ -158,24 +172,9 @@ func WishMiddleware(handler *CliHandler) wish.Middleware {
23 									pipes = append(pipes, client)
24 								}
25 							}
26-
27-							outputData += "\tPubs:\r\n"
28-
29-							for _, pub := range pubs {
30-								outputData += fmt.Sprintf("\t- %s:\r\n", pub.ID)
31-							}
32-
33-							outputData += "\tSubs:\r\n"
34-
35-							for _, sub := range subs {
36-								outputData += fmt.Sprintf("\t- %s:\r\n", sub.ID)
37-							}
38-
39-							outputData += "\tPipes:\r\n"
40-
41-							for _, pipe := range pipes {
42-								outputData += fmt.Sprintf("\t- %s:\r\n", pipe.ID)
43-							}
44+							outputData += clientInfo(pubs, "Pubs")
45+							outputData += clientInfo(subs, "Subs")
46+							outputData += clientInfo(pipes, "Pipes")
47 						}
48 					}
49