feat: color patches

1 files changed, 7 insertions, 0 deletions

diff --git a/app/Exception.hs b/app/Exception.hs
index ddaef5a..49c9cb6 100644
--- a/app/Exception.hs
+++ b/app/Exception.hs
@@ -4,6 +4,7 @@ module Exception
     NoCommits (..),
     ProcessException (..),
     UnknownFileExtension (..),
+    InvalidDiff (..),
   )
 where
 
@@ -16,6 +17,7 @@ data AnyException
   | NoCommits' NoCommits
   | ProcessException' ProcessException
   | UnknownFileExtension' UnknownFileExtension
+  | InvalidDiff' InvalidDiff
   deriving (Show)
 
 instance Exception AnyException
@@ -43,3 +45,8 @@ data UnknownFileExtension = UnknownFileExtension
   deriving (Show)
 
 instance Exception UnknownFileExtension
+
+data InvalidDiff = InvalidDiff String
+  deriving (Show)
+
+instance Exception InvalidDiff