Fix bug in command handling

'f' means FalsePositive, 'i' means Intentional

src/Annotator.hs

@@ -9,6 +9,7 @@ import System.Environment (getArgs)
 import System.IO
 import System.Exit
 import System.Console.GetOpt
+-- import System.Console.Haskeline
 import System.Directory (doesFileExist)
 import System.Posix.Files
 import Control.Monad
@@ -30,7 +31,7 @@ import Annotator.Rule
 import Annotator.Annotation
 
 version :: Vsn.Version
-version = Vsn.makeVersion [0,0,5,0]
+version = Vsn.makeVersion [0,0,5,1]
 
 type App a = ReaderT Options IO a
 
@@ -218,8 +219,7 @@ genericMain file = do
   opts <- ask
   verbose Chatty $ show opts
   liftIO $ hSetBuffering stdin NoBuffering
-  violations' <- liftIO $ filter (isRelevant (onlyNewest opts)) . parseViolations <$> readFile file
-  _ <- liftIO $ evaluate (length violations') -- ensure file is completely read
+  violations' <- liftIO $ filter (isRelevant (onlyNewest opts)) . parseViolations <$> readFileStrict file
 
   let mviolations = NE.nonEmpty violations'
 
@@ -264,8 +264,7 @@ handleViolations violations = do
 
       verbose Chatty $ show violations
 
-      content <- liftIO $ readFile fname
-      _ <- liftIO $ evaluate (length content) -- ensure file is completely read
+      content <- liftIO $ readFileStrict fname
 
       let numberedContent = zip [1..] . lines $ content
 
@@ -311,10 +310,10 @@ getUserChoice Violation{..} = do
                 pure $ Annotate (ToDo rule)
               'i' -> do
                 excuse <- getExcuse
-                pure $ Annotate (FalsePositive rule excuse)
+                pure $ Annotate (Intentional rule excuse)
               'f' -> do
                 excuse <- getExcuse
-                pure $ Annotate (Intentional rule excuse)
+                pure $ Annotate (FalsePositive rule excuse)
               'q' -> pure Abort
               '?' -> do
                 putStrLn $ unlines [ "t - add TODO marker to fix this issue"
@@ -417,3 +416,9 @@ getContext :: Int -> [(Int, String)] -> [(Int, String)] -> [(Int, String)]
 getContext n before after = before' ++ after'
   where before' = reverse . take n . reverse $ before
         after'  = take (n+1) after
+
+readFileStrict :: FilePath -> IO String
+readFileStrict fname = do
+      content <- readFile fname
+      void $ evaluate (length content)
+      pure content