1 files changed, 112 insertions, 0 deletions
diff --git a/third_party/nixpkgs-exposed/haskell_overlay/default.nix b/third_party/nixpkgs-exposed/haskell_overlay/default.nix
new file mode 100644
index 0000000000..600d26541e
--- /dev/null
+++ b/third_party/nixpkgs-exposed/haskell_overlay/default.nix
@@ -0,0 +1,112 @@
+{ pkgs }:
+
+self: super: with pkgs.haskell.lib; rec {
+  aeson = doJailbreak super.aeson;
+
+  attoparsec = doJailbreak super.attoparsec;
+
+  cassava = doJailbreak super.cassava;
+
+  fgl = overrideSrc (doJailbreak super.fgl) rec {
+    src = pkgs.fetchzip {
+      url = "mirror://hackage/fgl-${version}/fgl-${version}.tar.gz";
+      sha256 = "0spyd56b2rmwp8n6h167rfjwy8lpcvar1p2rqhw9q580h2l9v61l";
+    };
+    version = "5.7.0.3";
+  };
+
+  fgl-arbitrary = overrideSrc super.fgl-arbitrary rec {
+    src = pkgs.fetchzip {
+      url = "mirror://hackage/fgl-arbitrary-${version}/fgl-arbitrary-${version}.tar.gz";
+      sha256 = "0bacdv51am13x5k64xvmxcs5gkdkh0gpmnh05wgd2vqg1n8r7fwb";
+    };
+    version = "0.2.0.6";
+  };
+
+  generic-arbitrary = appendPatch
+    super.generic-arbitrary
+    [ ./patches/generic-arbitrary-export-garbitrary.patch ];
+
+  hgeometry =
+    appendPatch
+      (self.callHackageDirect {
+        pkg = "hgeometry";
+        ver = "0.9.0.0";
+        sha256 = "02hyvbqm57lr47w90vdgl71cfbd6lvwpqdid9fcnmxkdjbq4kv6b";
+      } {}) [ ./patches/hgeometry-fix-haddock.patch ];
+
+  hgeometry-combinatorial =
+    self.callHackageDirect {
+      pkg = "hgeometry-combinatorial";
+      ver = "0.9.0.0";
+      sha256 = "12k41wd9fd1y3jd5djwcpwg2s1cva87wh14i0m1yn49zax9wl740";
+    } {};
+
+  psqueues = doJailbreak super.psqueues;
+
+  random = dontCheck (self.callHackageDirect {
+    pkg = "random";
+    ver = "1.2.0";
+    sha256 = "06s3mmqbsfwv09j2s45qnd66nrxfp9280gnl9ng8yh128pfr7bjh";
+  } {});
+
+  # random <1.2
+  test-framework = doJailbreak super.test-framework;
+  hashable = doJailbreak super.hashable;
+
+  random-source = overrideSrc super.random-source rec {
+    src = pkgs.fetchzip {
+      url = "mirror://hackage/random-source-${version}/random-source-${version}.tar.gz";
+      sha256 = "0yx0i4fv1xg535zd2isczfngsq5740wzl6w44168lxdmpw9fmsyz";
+    };
+    # downgraded as the latest version was causing a ghc crash:
+    # https://gitlab.haskell.org/ghc/ghc/-/issues/18537
+    version = "0.3.0.8";
+  };
+
+  semialign = self.callHackageDirect {
+    pkg = "semialign";
+    ver = "1.1.0.1";
+    sha256 = "1xs5dvz87gx6xnannw6bc70nzr8ffhk0j6n7n0p5dqair9sz77x4";
+  } {};
+
+  splitmix = dontCheck (self.callHackageDirect {
+    pkg = "splitmix";
+    ver = "0.1";
+    sha256 = "1k7l07h2w4fhjdqiqvw48if0irx0ngv6niach265j7lbfxsm8qql";
+  } {});
+
+  hedgehog = doJailbreak super.hedgehog;
+
+  hspec-core = dontCheck super.hspec-core;
+
+  QuickCheck = overrideSrc super.QuickCheck rec {
+    src = pkgs.fetchzip {
+      url = "mirror://hackage/QuickCheck-${version}/QuickCheck-${version}.tar.gz";
+      sha256 = "0x9pnr9m81jlywj38w3530zw1g0xmfszmj9303m2fp58zpad96h0";
+    };
+    version = "2.14.1";
+  };
+
+  test-framework-quickcheck2 = doJailbreak super.test-framework-quickcheck2;
+
+  vector = overrideSrc (doJailbreak super.vector) rec {
+    src = pkgs.fetchzip {
+      url = "mirror://hackage/vector-${version}/vector-${version}.tar.gz";
+      sha256 = "1312lpb1f4jzbmcjp7mdf9l9ykp1hscxdr66cl8zlcs8kbr13bm7";
+    };
+    version = "0.12.1.2";
+  };
+
+  vinyl = overrideSrc (markUnbroken super.vinyl)
+    rec {
+      src = pkgs.fetchzip {
+        url = "mirror://hackage/vinyl-${version}/vinyl-${version}.tar.gz";
+        sha256 = "190ffrmm76fh8fi9afkcda2vldf89y7dxj10434h28mbpq55kgsx";
+      };
+      version = "0.12.0";
+    };
+
+  comonad-extras = appendPatch (markUnbroken super.comonad-extras)
+    [ ./patches/update-comonad-extras.patch ];
+}