module Main where

import MiniStatePlanner.Plan
  ( parseRequest
  , planDeployments
  , renderPlan
  )
import System.Environment (getArgs)
import System.Exit (die)

main :: IO ()
main = do
  args <- getArgs
  let requestArgs =
        case args of
          [] ->
            [ "api:production:3"
            , "worker:staging:1"
            , "cache:production:2"
            ]
          _ -> args

  case traverse parseRequest requestArgs of
    Left err -> die err
    Right requests -> putStrLn (renderPlan (planDeployments requests))