git.iko.soy/rowtype-yoga/purescript-native
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rowtype-yoga/purescript-native/src/Language/PureScript.hs
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1-----------------------------------------------------------------------------
2--
3-- Module : Language.PureScript
4-- Copyright : (c) Phil Freeman 2013
5-- License : MIT
6--
7-- Maintainer : Phil Freeman <paf31@cantab.net>
8-- Stability : experimental
9-- Portability :
10--
11-- |
12--
13-----------------------------------------------------------------------------
15module Language.PureScript (module P, compile) where
17import Language.PureScript.Values as P
18import Language.PureScript.Types as P
19import Language.PureScript.Kinds as P
20import Language.PureScript.Declarations as P
21import Language.PureScript.Names as P
22import Language.PureScript.Parser as P
23import Language.PureScript.CodeGen as P
24import Language.PureScript.TypeChecker as P
25import Language.PureScript.Pretty as P
26import Language.PureScript.Optimize as P
27import Language.PureScript.Operators as P
28import Language.PureScript.CaseDeclarations as P
29import Language.PureScript.TypeDeclarations as P
30import Language.PureScript.BindingGroups as P
32import Data.List (intercalate)
33import Data.Maybe (mapMaybe)
34import Control.Monad ((>=>))
36compile :: [Declaration] -> Either String (String, String, Environment)
37compile decls = do
38 bracketted <- rebracket decls
39 desugared <- desugarCases >=> desugarTypeDeclarations >=> (return . createBindingGroups) $ bracketted
40 (_, env) <- runCheck (typeCheckAll desugared)
41 let js = prettyPrintJS . map optimize . concat . mapMaybe (\decl -> declToJs Nothing global decl env) $ desugared
42 let exts = intercalate "\n" . mapMaybe (externToPs 0 global env) $ desugared
43 return (js, exts, env)