extraCabalArgs :: Parser [String]
extraCabalArgs = many (strOption ( long "extra-cabal-arg" <> short 'e' <> metavar "ARG"
                                   <> help "pass extra argument ARG to cabal")
                      )
extraCabalArgs :: Parser [String]
extraCabalArgs = many (strOption ( long "extra-cabal-arg" <> short 'e' <> metavar "ARG"
                                   <> help "pass extra argument ARG to cabal")
                      )
extraCabalArgs = many (strOption ( long "extra-cabal-arg" <> short 'e' <> metavar "ARG"
                                   <> help "pass extra argument ARG to cabal")
                      )