clover/src/CLI.hs

module CLI
  ( argParser
  , Config(..)
  )
where

import           System.Console.ArgParser

data Config =
  Build FilePath Bool
  | New String
  deriving (Show)

argParser :: IO (CmdLnInterface Config)
argParser = mkSubParser
  [ ( "build"
    , mkDefaultApp
      (Build `parsedBy` optPos "." "directory" `andBy` boolFlag "drafts")
      "build"
    )
  , ("new", mkDefaultApp (New `parsedBy` reqPos "name") "new")
  ]