Fix error messages and overhaul pretty printing

Fixes #115
2021-03-02 00:15:03 +01:00
parent 9da5998a5c
commit 8c87c9aeb7
10 changed files with 324 additions and 115 deletions
--- a/lib/GHCup/Utils.hs
+++ b/lib/GHCup/Utils.hs
@@ -650,7 +650,7 @@ ghcToolFiles ver = do

  -- fail if ghc is not installed
  whenM (fmap not $ liftIO $ doesDirectoryExist ghcdir)
-        (throwE (NotInstalled GHC (prettyTVer ver)))
+        (throwE (NotInstalled GHC ver))

  files    <- liftIO $ getDirsFiles' bindir
  -- figure out the <ver> suffix, because this might not be `Version` for