#!/usr/bin/lua

function replace_patterns(value, subst)
  for k, v in pairs(subst) do
    value = value:gsub(k, v)
  end
  return value
end

local site_dir = os.getenv('GLUON_SITEDIR')
dofile(site_dir .. '/extra/sites.conf')
dofile(site_dir .. '/extra/groups.conf')
local template = io.open(site_dir .. '/domain.tmpl'):read('*a')
os.execute('mkdir -p ' .. site_dir .. '/domains')

for _, site in pairs(sites) do
	local path = site_dir .. '/domains/' .. site.site_code .. '.conf'

	local subst = {
		['%%CO'] = site.site_code,
		['%%NA'] = site.site_name,
		['%%MI'] = site.site_select.group,
		['%%HI'] = (site.site_select or {}).hidden and 'true' or 'false',
	}

	local config = replace_patterns(template, subst)
	config = replace_patterns(config, site.subst)
	config = replace_patterns(config, groups[site.site_select.group].subst)

	io.open(path, 'w'):write(config)
end