Improve error in compileGHC

2020-04-10 22:44:43 +02:00
parent e7cd952970
commit b5648bdd6b
3 changed files with 9 additions and 3 deletions
--- a/lib/GHCup/Errors.hs
+++ b/lib/GHCup/Errors.hs
@@ -63,6 +63,10 @@ data AlreadyInstalled = AlreadyInstalled Tool Version
 data NotInstalled = NotInstalled Tool Version
  deriving Show

+-- | An executable was expected to be in PATH, but was not found.
+data NotFoundInPATH = NotFoundInPATH (Path Rel)
+  deriving Show
+
 -- | JSON decoding failed.
 data JSONError = JSONDecodeError String
  deriving Show