Mercurial > prosody-modules
view mod_discodot/mod_discodot.lua @ 4764:a754f7e380b2
mod_dnsupdate: Rewrite port config vs DNS comparison code
I'm not sure if it was correct, which means it was hard to understand
and thus needed to be simplified. Hope this accomplishes that.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Mon, 08 Nov 2021 23:03:14 +0100 |
parents | 253df0798996 |
children |
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local cm = require("core.configmanager"); local function format_host(host, conf) if host == "*" then return "Global" end local component_module = conf["component_module"]; if type(component_module) == "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) local config = 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 type(disco_items) == "table" then for _, pair in ipairs(disco_items) do print(string.format("%q -> %q", host, pair[1])); end end end print("}") return 0 end