--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mod_discodot/mod_discodot.tl Thu May 27 17:23:43 2021 +0200
@@ -0,0 +1,42 @@
+local cm = require"core.configmanager";
+
+local function format_host(host:string, conf:{string:any}) : string
+ if host == "*" then
+ return "Global";
+ end
+ local component_module = conf["component_module"];
+ if component_module is string then
+ if component_module == "component" then
+ return string.format("Component %q", host);
+ else
+ return string.format("Component %q %q", host, component_module);
+ end
+ else
+ return string.format("VirtualHost %q", host);
+ end
+end
+
+function module.command(arg : { string }) : integer
+
+ local config : { string : { string : any } } = cm.getconfig();
+
+ print"digraph \"prosody\" {"
+ for host, conf in pairs(config) do
+ print(string.format("%q [label=%q]", host, format_host(host, conf)));
+ local parent = host:match("%.(.*)");
+ if parent and rawget(config, parent) then
+ print(string.format("%q -> %q", parent, host));
+ end
+ local disco_items = conf["disco_items"]
+ if disco_items is { { string, string } } then
+ for _, pair in ipairs(disco_items) do
+ print(string.format("%q -> %q", host, pair[1]));
+ end
+ end
+
+ end
+
+ print"}"
+
+ return 0
+end