From f9262fba9c1d55a5058f912f9f25891aa66fd39e Mon Sep 17 00:00:00 2001
From: Dennis Gosnell <cdep.illabout@gmail.com>
Date: Wed, 29 Mar 2023 14:39:14 +0900
Subject: [PATCH] haskellPackages: filter out Darwin jobs from mergeable job in
 release-haskell.nix

---
 pkgs/top-level/release-haskell.nix | 65 +++++++++++++++++-------------
 1 file changed, 37 insertions(+), 28 deletions(-)

diff --git a/pkgs/top-level/release-haskell.nix b/pkgs/top-level/release-haskell.nix
index 4e86000093b4..030739893bb5 100644
--- a/pkgs/top-level/release-haskell.nix
+++ b/pkgs/top-level/release-haskell.nix
@@ -557,34 +557,43 @@ let
           '';
           maintainers = lib.teams.haskell.members;
         };
-        constituents = accumulateDerivations [
-          # haskell specific tests
-          jobs.tests.haskell
-          # important top-level packages
-          jobs.cabal-install
-          jobs.cabal2nix
-          jobs.cachix
-          jobs.darcs
-          jobs.haskell-language-server
-          jobs.hledger
-          jobs.hledger-ui
-          jobs.hpack
-          jobs.niv
-          jobs.pandoc
-          jobs.stack
-          jobs.stylish-haskell
-          # important haskell (library) packages
-          jobs.haskellPackages.cabal-plan
-          jobs.haskellPackages.distribution-nixpkgs
-          jobs.haskellPackages.hackage-db
-          jobs.haskellPackages.xmonad
-          jobs.haskellPackages.xmonad-contrib
-          # haskell packages maintained by @peti
-          # imported from the old hydra jobset
-          jobs.haskellPackages.hopenssl
-          jobs.haskellPackages.hsemail
-          jobs.haskellPackages.hsyslog
-        ];
+        constituents =
+          let
+            # Filter out all Darwin derivations.  We don't want flakey Darwin
+            # derivations and flakey Hydra Darwin builders to block the
+            # mergeable job from successfully building.
+            filterInLinux =
+              lib.filter (drv: drv.system == "x86_64-linux" || drv.system == "aarch64-linux");
+          in
+          filterInLinux
+            (accumulateDerivations [
+              # haskell specific tests
+              jobs.tests.haskell
+              # important top-level packages
+              jobs.cabal-install
+              jobs.cabal2nix
+              jobs.cachix
+              jobs.darcs
+              jobs.haskell-language-server
+              jobs.hledger
+              jobs.hledger-ui
+              jobs.hpack
+              jobs.niv
+              jobs.pandoc
+              jobs.stack
+              jobs.stylish-haskell
+              # important haskell (library) packages
+              jobs.haskellPackages.cabal-plan
+              jobs.haskellPackages.distribution-nixpkgs
+              jobs.haskellPackages.hackage-db
+              jobs.haskellPackages.xmonad
+              jobs.haskellPackages.xmonad-contrib
+              # haskell packages maintained by @peti
+              # imported from the old hydra jobset
+              jobs.haskellPackages.hopenssl
+              jobs.haskellPackages.hsemail
+              jobs.haskellPackages.hsyslog
+            ]);
       };
       maintained = pkgs.releaseTools.aggregate {
         name = "maintained-haskell-packages";