Print better error on 'ghcup <command> <tool>-<version>'

Wrt #180
2023-07-20 21:41:22 +08:00
parent 6623e4b1c8
commit c149ee8d2b
6 changed files with 32 additions and 14 deletions
--- a/lib/GHCup/Types.hs
+++ b/lib/GHCup/Types.hs
@@ -132,6 +132,9 @@ data GlobalTool = ShimGen

 instance NFData GlobalTool

+instance Pretty GlobalTool where
+  pPrint ShimGen = text "shimgen"
+

 -- | All necessary information of a tool version, including
 -- source download and per-architecture downloads.