content: {-# LANGUAGE OverloadedStrings #-}
  
  -- This file is part of the Wire Server implementation.
  --
  -- Copyright (C) 2022 Wire Swiss GmbH <opensource@wire.com>
  --
  -- This program is free software: you can redistribute it and/or modify it under
  -- the terms of the GNU Affero General Public License as published by the Free
  -- Software Foundation, either version 3 of the License, or (at your option) any
  -- later version.
  --
  -- This program is distributed in the hope that it will be useful, but WITHOUT
  -- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  -- FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
  -- details.
  --
  -- You should have received a copy of the GNU Affero General Public License along
  -- with this program. If not, see <https://www.gnu.org/licenses/>.
  
  module Main
    ( main,
    )
  where
  
  import Cassandra as C
  import Cassandra.Settings as C
  import Control.Lens hiding ((.=))
  import Imports
  import Options as O
  import Options.Applicative
  import System.Logger qualified as Log
  import Work
  
  main :: IO ()
  main = do
    s <- execParser (info (helper <*> settingsParser) desc)
    lgr <- initLogger
    bc <- initCas (s ^. setCasBrig) lgr -- Brig's Cassandra
    runCommand (s ^. setDryRun) lgr bc
    where
      desc =
        header "repair-brig-clients-table"
          <> progDesc "Removes and reports entries from brig.clients that have been accidentally upserted."
          <> fullDesc
      initLogger =
        Log.new
          . Log.setOutput Log.StdOut
          . Log.setFormat Nothing
          . Log.setBufSize 0
          $ Log.defSettings
      initCas cas l =
        C.init
          . C.setLogger (C.mkLogger l)
          . C.setContacts (cas ^. cHosts) []
          . C.setPortNumber (fromIntegral $ cas ^. cPort)
          . C.setKeyspace (cas ^. cKeyspace)
          . C.setProtocolVersion C.V4
          $ C.defSettings
  