-- Load this file in `nginx.conf`:
--
-- ```
-- http {
--   init_by_lua_file /path/to/do_init.lua;
--   …
-- }
-- ```

-- strip initial `@` and final `/do_init.lua` from this file’s path, and add it to `package.path`
local here = debug.getinfo(1).source:sub(2, -13)
package.path = here .. "/?.lua;" .. package.path

-- modules using singleton-style configuration → load and init them
local config = require("ssso_config") -- init required from storage
local _      = require("ssso_crypto") -- init required for a shared secret
local login  = require("ssso_login")  -- init required from storage
local portal = require("ssso_portal") -- init required from storage
local sites  = require("ssso_sites")  -- init required from storage

config.load_conf(here)
login.set_root(here)
portal.set_root(here)
sites.load_sites(here)

-- modules used for _each_ page access → load them in memory
local _ = require("ssso_nginx")
local _ = require("ssso_sessions")