add a hlint hint to ignore one hint; add git-hooks/ dir

#!/bin/sh

set -e

stack build --test

stack exec hlint -- -g || true

                  [(i, [])] -> Right $ Just i

                  _ -> Left $ "failed to parse " <> T.pack key <> " from env variable: " <> T.pack s

{-# ANN updateRDConfigFromEnvPure ("HLint: ignore Use =<<" :: String) #-}

updateRDConfigFromEnvPure :: [(String, String)] -> RDConfig -> Either T.Text RDConfig

updateRDConfigFromEnvPure env c0 =

  (\c -> Right $ maybe c (\h -> c { host=h }) (lookup "HOST" env)) c0 >>=