22 lines
621 B
Haskell
22 lines
621 B
Haskell
module Language.Haskell.GhcMod.Lint where
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import Control.Applicative
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import Data.List
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import Language.Haskell.GhcMod.Types
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import Language.Haskell.HLint
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-- | Checking syntax of a target file using hlint.
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-- Warnings and errors are returned.
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lintSyntax :: Options
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-> FilePath -- ^ A target file.
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-> IO String
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lintSyntax opt file = pack <$> lint opt file
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where
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LineSeparator lsep = lineSeparator opt
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pack = unlines . map (intercalate lsep . lines)
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lint :: Options
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-> FilePath -- ^ A target file.
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-> IO [String]
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lint opt file = map show <$> hlint ([file] ++ hlintOpts opt)
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