From 2a5b10b81d625fb4f57bc499e9d0db654306ba86 Mon Sep 17 00:00:00 2001
From: Dennis Gosnell <cdep.illabout@gmail.com>
Date: Tue, 20 Sep 2022 16:16:21 -0400
Subject: [PATCH] stack: get 2.9.1 building

---
 .../haskell-modules/configuration-common.nix   | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index a0900d72cf17..59ded829ff47 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1012,20 +1012,12 @@ self: super: {
 
   stack =
     generateOptparseApplicativeCompletion "stack"
-      (doJailbreak # for Cabal constraint added on hackage
-        (appendPatch
-          (fetchpatch {
-            # https://github.com/commercialhaskell/stack/pull/5559
-            # When removing, also remove doJailbreak.
-            name = "stack-pull-5559.patch";
-            url = "https://github.com/hercules-ci/stack/compare/v2.7.5...brandon-leapyear/chinn/cabal-0.patch";
-            sha256 = "sha256-OXmdGgQ2KSKtQKOK6eePLgvUOTlzac544HQYKJpcjnU=";
-          })
+      # stack has a bunch of constraints in its .cabal file that don't seem to be necessary
+      (doJailbreak
           (super.stack.overrideScope (self: super: {
-            # stack 2.7.5 requires aeson <= 1.6.
-            aeson = self.aeson_1_5_6_0;
-          }))
-      ));
+            # Needs Cabal-3.6
+            Cabal = self.Cabal_3_6_3_0;
+          })));
 
   # Too strict version bound on hashable-time.
   # Tests require newer package version.