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The problem with readFile and writeFile from text [Data.Text.IO](https://hackage.haskell.org/package/text-2.0.2/docs/Data-Text-IO.html) is that they use the system locale to determine the text encoding format. Our assumption is that all Juvix source files are UTF-8 encoded. I cannot reproduce the issue with using the old APIs on my machine, it can be reproduced on Arch linux. I'm not sure how to write a specific test for this. * Closes https://github.com/anoma/juvix/issues/2472
34 lines
1.1 KiB
Haskell
34 lines
1.1 KiB
Haskell
module Commands.Dev.Geb.Infer where
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import Commands.Base
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import Commands.Dev.Geb.Infer.Options
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import Juvix.Compiler.Backend.Geb qualified as Geb
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runCommand ::
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forall r.
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(Member App r, Member (Embed IO) r) =>
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GebInferOptions ->
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Sem r ()
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runCommand opts = do
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let b :: AppPath File
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b = opts ^. gebInferOptionsInputFile
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f :: Path Abs File <- fromAppPathFile b
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content :: Text <- readFile (toFilePath f)
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case Geb.runParser f content of
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Right (Geb.ExpressionMorphism gebTerm) ->
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case Geb.inferObject' gebTerm of
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Left err -> exitJuvixError (JuvixError err)
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Right obj -> renderStdOut (Geb.ppOut opts obj)
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Right (Geb.ExpressionTypedMorphism tyMorph) -> do
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case run . runError @Geb.CheckingError $ Geb.check' tyMorph of
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Left err -> exitJuvixError (JuvixError err)
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Right _ -> do
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renderStdOut $
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Geb.ppOut
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opts
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(tyMorph ^. Geb.typedMorphismObject)
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embed $ putStrLn ""
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Right (Geb.ExpressionObject _) ->
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exitJuvixError (error @JuvixError "No inference for objects")
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Left err -> exitJuvixError (JuvixError err)
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