59 lines
1.7 KiB
Haskell
59 lines
1.7 KiB
Haskell
{-
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Copyright 2012-2015 Vidar Holen
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This file is part of ShellCheck.
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http://www.vidarholen.net/contents/shellcheck
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ShellCheck is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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ShellCheck is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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-}
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module ShellCheck.Formatter.JSON (format) where
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import ShellCheck.Interface
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import ShellCheck.Formatter.Format
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import Data.IORef
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import GHC.Exts
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import System.IO
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import Text.JSON
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format = do
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ref <- newIORef []
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return Formatter {
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header = return (),
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onResult = collectResult ref,
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onFailure = outputError,
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footer = finish ref
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}
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instance JSON (PositionedComment) where
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showJSON comment@(PositionedComment pos (Comment level code string)) = makeObj [
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("file", showJSON $ posFile pos),
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("line", showJSON $ posLine pos),
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("column", showJSON $ posColumn pos),
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("level", showJSON $ severityText comment),
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("code", showJSON code),
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("message", showJSON string)
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]
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readJSON = undefined
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outputError file msg = hPutStrLn stderr $ file ++ ": " ++ msg
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collectResult ref result _ =
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modifyIORef ref (\x -> crComments result ++ x)
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finish ref = do
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list <- readIORef ref
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putStrLn $ encodeStrict list
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