local function get_module_root_path(modname)
    local list = vim.loader.find(modname)
    if list and #list then
        return list[1].modpath:sub(0, -9) -- Cut init.lua
    end
end

ASTROBOX_ROOT_PATH = get_module_root_path("astrobox")

local M = {}

function M.visit_astrobox_modules(module, visitor)
    local modpath = ASTROBOX_ROOT_PATH .. module:gsub("%.", "/")
    local hdl, err, msg = vim.loop.fs_scandir(modpath)
    if hdl == nil then
        print("Astrobox err: " .. err .. " " .. vim.inspect(msg))
        return
    end
    while true do
        local entry, type = vim.loop.fs_scandir_next(hdl)
        if entry == nil then
            break
        end
        if type == "file" and vim.endswith(entry, ".lua") then
            local mod_name = entry:sub(0, -5) -- cut extension
            local ok, mod = pcall(require, "astrobox." .. module .. "." .. mod_name)
            if ok then
                visitor(mod, mod_name)
            else
                print("AstroBox:Failed to load module " .. mod_name)
            end
        end
    end
end

return M