Mercurial > prosody-modules
view mod_persisthosts/mod_persisthosts.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 | 366fadb5c6e5 |
children |
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-- mod_persisthosts module:set_global(); local set = require"util.set"; local stat = require"lfs".attributes; local resolve_relative_path = require"core.configmanager".resolve_relative_path; local vhost_path = module:get_option_string("persisthosts_path", "conf.d"); local path_pattern = resolve_relative_path(prosody.paths.config, vhost_path) .. "/%s.cfg.lua"; local original = set.new(); original:include(prosody.hosts); module:hook("host-activated", function(host) if not original:contains(host) then local path = path_pattern:format(host); if not stat(path) then local fh, err = io.open(path, "w"); if fh then fh:write(("VirtualHost%q\n"):format(host)); module:fire_event("host-persisted", { host = host, file = fh }); fh:close(); module:log("info", "Config file for host '%s' created", host); else module:log("error", "Could not open '%s' for writing: %s", path, err or "duno"); end else module:log("debug", "File '%s' existed already", path); end else module:log("debug", "VirtualHost '%s' existed already", host); end end);