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Merge pull request #336 from github/readline-path-types

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Readline path types
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Patrick Thomson 2019-10-11 18:05:42 -04:00 committed by GitHub
commit 63f48c1d35
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2 changed files with 6 additions and 7 deletions
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2
semantic-analysis/semantic-analysis.cabal
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@ -54,8 +54,6 @@ library
algebraic-graphs ^>= 0.3
, base >= 4.12 && < 5
, containers ^>= 0.6
, directory ^>= 1.3
, filepath ^>= 1.4
, fused-effects ^>= 0.5
, fused-syntax
, haskeline ^>= 0.7.5

11
semantic-analysis/src/Control/Carrier/Readline/Haskeline.hs
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@ -23,8 +23,9 @@ import Data.Text.Prettyprint.Doc
import Data.Text.Prettyprint.Doc.Render.Terminal (renderIO)
import System.Console.Haskeline hiding (Handler, handle)
import System.Console.Terminal.Size as Size
import System.Directory
import System.FilePath
import System.Path ((</>))
import qualified System.Path as Path
import System.Path.Directory
import System.IO (stdout)
runReadline :: MonadException m => Prefs -> Settings m -> ReadlineC m a -> m a
@ -33,11 +34,11 @@ runReadline prefs settings = runInputTWithPrefs prefs (coerce settings) . runM .
runReadlineWithHistory :: MonadException m => ReadlineC m a -> m a
runReadlineWithHistory block = do
homeDir <- liftIO getHomeDirectory
prefs <- liftIO $ readPrefs (homeDir </> ".haskeline")
let settingsDir = homeDir </> ".local/semantic-core"
prefs <- liftIO $ readPrefs (Path.toString (homeDir </> Path.relFile ".haskeline"))
let settingsDir = homeDir </> Path.relDir ".local" </> Path.relDir "semantic-core"
settings = Settings
{ complete = noCompletion
, historyFile = Just (settingsDir <> "/repl_history")
, historyFile = Just (Path.toString (settingsDir </> Path.relFile "repl_history"))
, autoAddHistory = True
}
liftIO $ createDirectoryIfMissing True settingsDir