module Run where

import CommonParserUtil

import TokenInterface
import Lexer
import Terminal
import Parser
import Expr

import Control.Monad (when)
import System.IO

doProcess verbose fileName = do
  text <- readFile fileName
  -- when (verbose) $ putStrLn "Lexing..."
  -- terminalList <- lexing lexerSpec text
  when (verbose) $ putStrLn "Parsing..."
  exprSeqAst <- parsing False
                  parserSpec ((), 1, 1, text)
                    (aLexer lexerSpec) (fromToken (endOfToken lexerSpec))
  
  when (verbose) $ putStrLn "Pretty Printing..."
  when (verbose) $ putStrLn (pprintAst exprSeqAst)
  return (pprintAst exprSeqAst)