module DDC.Driver.Command.Tetra.Boxing
(cmdTetraBoxing)
where
import DDC.Driver.Stage
import DDC.Driver.Config
import DDC.Driver.Interface.Source
import DDC.Build.Pipeline
import System.FilePath
import Control.Monad.Trans.Except
import Control.Monad.IO.Class
import qualified DDC.Core.Check as C
import qualified DDC.Base.Pretty as P
import qualified DDC.Build.Language.Tetra as Tetra
cmdTetraBoxing
:: Config
-> Source
-> String
-> ExceptT String IO ()
cmdTetraBoxing config source sourceText
| SourceFile filePath <- source
, ext <- takeExtension filePath
, ext /= ".dct"
= throwE $ "The Boxing transform only works for Core Tetra (.dct) modules."
| otherwise
= let pmode = prettyModeOfConfig $ configPretty config
pipeBoxing
= pipeText (nameOfSource source)
(lineStartOfSource source) sourceText
$ PipeTextLoadCore Tetra.fragment C.Recon SinkDiscard
[ PipeCoreAsTetra
[ PipeTetraBoxing
[ PipeCoreCheck Tetra.fragment C.Recon SinkDiscard
[ PipeCoreOutput pmode SinkStdout ]]]]
in do
errs <- liftIO pipeBoxing
case errs of
[] -> return ()
es -> throwE $ P.renderIndent $ P.vcat $ map P.ppr es