Mercurial > prosody-modules

annotate mod_discodot/mod_discodot.lua @ 5405:c7a5caad28ef

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_http_oauth2: Enforce response type encoded in client_id The client promises to only use this response type, so we should hold them to that. This makes it fail earlier if the response type is disabled or the client is trying to use one that it promised not to use. Better than failing after login and consent.
author Kim Alvefur <zash@zash.se>
date Tue, 02 May 2023 16:31:25 +0200
parents 253df0798996
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4577
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 local cm = require("core.configmanager");
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 local function format_host(host, conf)
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 if host == "*" then
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 return "Global"
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 end
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7 local component_module = conf["component_module"];
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 if type(component_module) == "string" then
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9 if component_module == "component" then
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10 return string.format("Component %q", host)
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11 else
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
12 return string.format("Component %q %q", host, component_module)
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13 end
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
14 else
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15 return string.format("VirtualHost %q", host)
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
16 end
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
17 end
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
18
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 function module.command(arg)
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21 local config = cm.getconfig();
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23 print("digraph \"prosody\" {")
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24 for host, conf in pairs(config) do
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
25 print(string.format("%q [label=%q]", host, format_host(host, conf)));
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
26 local parent = host:match("%.(.*)");
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
27 if parent and rawget(config, parent) then
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
28 print(string.format("%q -> %q", parent, host));
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
29 end
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
30 local disco_items = conf["disco_items"]
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
31 if type(disco_items) == "table" then
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
32 for _, pair in ipairs(disco_items) do
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
33 print(string.format("%q -> %q", host, pair[1]));
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
34 end
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
35 end
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
36
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
37 end
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
38
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
39 print("}")
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
40
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
41 return 0
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
parents:
diff changeset
42 end