Fix nix build

Author: ali-abrar

dep/reflex-platform/github.json

@@ -1,8 +1,8 @@
 {
   "owner": "reflex-frp",
   "repo": "reflex-platform",
-  "branch": "develop",
+  "branch": "release/1.2.0.0",
   "private": false,
-  "rev": "6c8830e059a6d2859cb1b65acefed3c2f1d216d3",
-  "sha256": "06kv45yq8qan0p22wzj5c9mx11ns1wddyqjr1xasjjkf6gaf0080"
+  "rev": "f231e2425ac92339b8491cdd970930d63d9ad1ad",
+  "sha256": "0b042x423p04shhidni08f47ydgpfj0rpqhb0m6gj2lg8b3s9l8k"
 }

release.nix

@@ -1,9 +1,9 @@
 { reflex-platform ? import ./dep/reflex-platform
+, supportedSystems ? [ "x86_64-linux" "x86_64-darwin" ]
 }:
 let
   rp = reflex-platform {};
   pkgs = rp.nixpkgs;
-  supportedSystems = [ "x86_64-linux" "x86_64-darwin" ];
   inherit (pkgs) lib;
   haskellLib = pkgs.haskell.lib;
   commonOverrides = self: super: {
@@ -22,11 +22,6 @@ let
       ver = "0.2.0.0";
       sha256 = "b03a315f1aa8f70e5e3aab36b88ed2e49cd646c56b1e34c195dae13c929ca926";
     } {};
-    bimap = self.callHackageDirect {
-      pkg = "bimap";
-      ver = "0.4.0";
-      sha256 = "160zqqhjg48fr3a33gffd82qm3728c8hwf8sn37pbpv82fw71rzg";
-    } {};
     reflex = self.callCabal2nix "reflex" (rp.hackGet ./dep/reflex) {};
   };
   ghcs = lib.genAttrs supportedSystems (system: let
@@ -95,7 +90,6 @@ let
         # Jailbroken until https://github.com/audreyt/string-qq/pull/3
         string-qq = haskellLib.dontCheck super.string-qq;
         # Tests aren't compatible with transformers-0.6
-        bimap = haskellLib.dontCheck super.bimap;
         exception-transformers = haskellLib.doJailbreak (haskellLib.dontCheck super.exception-transformers);
 
       };