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Aug 21, 2024
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Improve error message for --probe-tools #4387

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8 changes: 5 additions & 3 deletions exe/Wrapper.hs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
{-# LANGUAGE CPP #-}

Check warning on line 1 in exe/Wrapper.hs

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GitHub Actions / Hlint check run 

Warning in module Main: Use module export list ▫︎ Found: "module Main where" ▫︎ Perhaps: "module Main (\n module Main\n ) where" ▫︎ Note: an explicit list is usually better
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE OverloadedStrings #-}
Expand All @@ -9,7 +9,6 @@

import Control.Monad.Extra
import Data.Default
import Data.Either.Extra (eitherToMaybe)
import Data.Foldable
import Data.List
import Data.List.Extra (trimEnd)
Expand Down Expand Up @@ -76,8 +75,11 @@
putStrLn $ showProgramVersionOfInterest programsOfInterest
putStrLn "Tool versions in your project"
cradle <- findProjectCradle' recorder False
ghcVersion <- runExceptT $ getRuntimeGhcVersion' cradle
putStrLn $ showProgramVersion "ghc" $ mkVersion =<< eitherToMaybe ghcVersion
runExceptT (getRuntimeGhcVersion' cradle) >>= \case
Left err ->
T.hPutStrLn stderr (prettyError err NoShorten)
Right ghcVersion ->
putStrLn $ showProgramVersion "ghc" $ mkVersion ghcVersion

VersionMode PrintVersion ->
putStrLn hlsVer
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