cblrepo-0.18.0: src/Update.hs

{-
 - Copyright 2011-2013 Per Magnus Therning
 -
 - Licensed under the Apache License, Version 2.0 (the "License");
 - you may not use this file except in compliance with the License.
 - You may obtain a copy of the License at
 -
 -     http://www.apache.org/licenses/LICENSE-2.0
 -
 - Unless required by applicable law or agreed to in writing, software
 - distributed under the License is distributed on an "AS IS" BASIS,
 - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 - See the License for the specific language governing permissions and
 - limitations under the License.
 -}

module Update where

import Util.Misc
import Util.Cfg

import Control.Monad.Reader
import System.FilePath

update :: Command ()
update = do
    aD <- asks $ appDir . fst
    cfg <- asks snd
    let idxFn = getIndexFileName cfg
    liftIO $ getFromURL (cfgIdxUrl cfg) (aD </> idxFn)