Correct executable copies with versions

Author: jneira

install/src/Stack.hs

@@ -30,7 +30,7 @@ stackInstallHie mbVersionNumber args = do
         return vn
 
   localBinDir <- getLocalBin args
-  let hie = "hie" <.> exe
+  let hie = "haskell-language-server" <.> exe
   liftIO $ do
     copyFile (localBinDir </> hie)
              (localBinDir </> "haskell-language-server-" ++ versionNumber <.> exe)
@@ -131,4 +131,4 @@ getVerbosityArg v = "--verbosity=" ++ stackVerbosity
           Chatty ->     "info"
 #endif
 
-          Diagnostic -> "debug"
+          Diagnostic -> "debug"