view mod_discodot/mod_discodot.lua @ 5354:39d59d857bfb

mod_http_oauth2: Use new mod_cron API for periodic cleanup Less frequent but this isn't that important after all since, as the comment states, expired codes are not usable anyway. They're also not that large so memory usage probably doesn't matter.
author Kim Alvefur <zash@zash.se>
date Sat, 22 Apr 2023 11:59:52 +0200
parents 253df0798996
children
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line source

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