From aec0cc58e9321e0b2db546d54f5cb96a15addbbe Mon Sep 17 00:00:00 2001
From: Daniel Firth <dan.firth@homotopic.tech>
Date: Sat, 5 Nov 2022 08:46:11 +0000
Subject: [PATCH] semirings: init at 0.6

---
 manifest.dhall     |  1 +
 overlay.nix        |  2 ++
 pkgs/semirings.nix | 36 ++++++++++++++++++++++++++++++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 pkgs/semirings.nix

diff --git a/manifest.dhall b/manifest.dhall
index 3651d8d4..ff960eb6 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -399,6 +399,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "sdl2-ttf" "2.1.3"
     , callHackage "semialign" "1.2.0.1"
     , callHackage "semigroups" "0.20"
+    , callHackage "semirings" "0.6"
     , callHackage "serialise" "0.2.6.0"
     , callCabal2nix
         "servant"
diff --git a/overlay.nix b/overlay.nix
index 4682dfaa..976d2325 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -505,6 +505,8 @@ final: prev: with pkgs.haskell.lib; {
 
   semigroups = prev.callPackage (./pkgs/semigroups.nix) { };
 
+  semirings = prev.callPackage (./pkgs/semirings.nix) { };
+
   serialise = prev.callPackage (./pkgs/serialise.nix) { };
 
   servant = prev.callPackage (./pkgs/servant.nix) { };
diff --git a/pkgs/semirings.nix b/pkgs/semirings.nix
new file mode 100644
index 00000000..029b55d2
--- /dev/null
+++ b/pkgs/semirings.nix
@@ -0,0 +1,36 @@
+{ mkDerivation
+, base
+, base-compat-batteries
+, containers
+, hashable
+, lib
+, unordered-containers
+}:
+mkDerivation {
+  pname = "semirings";
+  version = "0.6";
+  sha256 = "99356619b137c7c4cf6597909be3c9df118f08a7dff4897549e350b95719059b";
+  revision = "1";
+  editedCabalFile = "1c06yhfa053sv3rfz0d72a33l5qb0xmj1b3hy2z7pzxrcay6g1yc";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = false;
+  libraryHaskellDepends = [
+    base
+    base-compat-batteries
+    containers
+    hashable
+    unordered-containers
+  ];
+  enableLibraryProfiling = false;
+  enableExecutableProfiling = false;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  homepage = "http://github.com/chessai/semirings";
+  description = "two monoids as one, in holy haskimony";
+  license = lib.licenses.bsd3;
+  broken = false;
+}
-- 
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