From 56adf1435710e6e558994ab061e1d0539ddbd198 Mon Sep 17 00:00:00 2001
From: iko <ilyakooo0@gmail.com>
Date: Thu, 4 Aug 2022 10:10:01 +0300
Subject: [PATCH 1/2] Bumped nix things

---
 nix/sources.json | 24 ++++++++++++------------
 nix/sources.nix  | 22 +++++++++++++++++++++-
 2 files changed, 33 insertions(+), 13 deletions(-)

diff --git a/nix/sources.json b/nix/sources.json
index 06c1c8a2..2e931fce 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "https://input-output-hk.github.io/haskell.nix",
         "owner": "ilyakooo0",
         "repo": "haskell.nix",
-        "rev": "8cdc0f62f31be4f55bc7db88bdc0cec44bfd8ab9",
-        "sha256": "0l0xg0s2vn0lpc2m1gavrlzk691sgifjf6l6k5sfsnhw2xq77g48",
+        "rev": "c42d5c56beecb06b577ef246033472252f3d9581",
+        "sha256": "0srdwnvvr7v6ifg63qm95frsj9kspxvmizxvxb3fj67nmjihrsg6",
         "type": "tarball",
-        "url": "https://github.com/ilyakooo0/haskell.nix/archive/8cdc0f62f31be4f55bc7db88bdc0cec44bfd8ab9.tar.gz",
+        "url": "https://github.com/ilyakooo0/haskell.nix/archive/c42d5c56beecb06b577ef246033472252f3d9581.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "niv": {
@@ -17,10 +17,10 @@
         "homepage": "https://github.com/nmattia/niv",
         "owner": "nmattia",
         "repo": "niv",
-        "rev": "5830a4dd348d77e39a0f3c4c762ff2663b602d4c",
-        "sha256": "1d3lsrqvci4qz2hwjrcnd8h5vfkg8aypq3sjd4g3izbc8frwz5sm",
+        "rev": "82e5cd1ad3c387863f0545d7591512e76ab0fc41",
+        "sha256": "090l219mzc0gi33i3psgph6s2pwsc8qy4lyrqjdj4qzkvmaj65a7",
         "type": "tarball",
-        "url": "https://github.com/nmattia/niv/archive/5830a4dd348d77e39a0f3c4c762ff2663b602d4c.tar.gz",
+        "url": "https://github.com/nmattia/niv/archive/82e5cd1ad3c387863f0545d7591512e76ab0fc41.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nix-filter": {
@@ -29,10 +29,10 @@
         "homepage": "",
         "owner": "numtide",
         "repo": "nix-filter",
-        "rev": "3c9e33ed627e009428197b07216613206f06ed80",
-        "sha256": "19w142crrkywxynmyw4rhz4nglrg64yjawfkw3j91qwkwbfjds84",
+        "rev": "3e1fff9ec0112fe5ec61ea7cc6d37c1720d865f8",
+        "sha256": "1bzp2gm5z7cbhkl65nyf6bkynw3ny5sp0qgxhc81fqyg7ybdvx2z",
         "type": "tarball",
-        "url": "https://github.com/numtide/nix-filter/archive/3c9e33ed627e009428197b07216613206f06ed80.tar.gz",
+        "url": "https://github.com/numtide/nix-filter/archive/3e1fff9ec0112fe5ec61ea7cc6d37c1720d865f8.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "bb9bd465b625bfc971908c5d3d84ce517e1c0691",
-        "sha256": "1q558hjfxhbcj6n6kbahswvii95kz6gs5bbzh7ky86cmc2b0l38x",
+        "rev": "0db8a06b90973dff7427cf165666cfb9c16c95d5",
+        "sha256": "183vwal007ydy6bbqi9vkvv5zlxdgnm8wi4kqwiajd0dwmx5wjcc",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/bb9bd465b625bfc971908c5d3d84ce517e1c0691.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/0db8a06b90973dff7427cf165666cfb9c16c95d5.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }
diff --git a/nix/sources.nix b/nix/sources.nix
index 1938409d..9a01c8ac 100644
--- a/nix/sources.nix
+++ b/nix/sources.nix
@@ -31,8 +31,28 @@ let
           if spec ? branch then "refs/heads/${spec.branch}" else
             if spec ? tag then "refs/tags/${spec.tag}" else
               abort "In git source '${name}': Please specify `ref`, `tag` or `branch`!";
+      submodules = if spec ? submodules then spec.submodules else false;
+      submoduleArg =
+        let
+          nixSupportsSubmodules = builtins.compareVersions builtins.nixVersion "2.4" >= 0;
+          emptyArgWithWarning =
+            if submodules == true
+            then
+              builtins.trace
+                (
+                  "The niv input \"${name}\" uses submodules "
+                  + "but your nix's (${builtins.nixVersion}) builtins.fetchGit "
+                  + "does not support them"
+                )
+                {}
+            else {};
+        in
+          if nixSupportsSubmodules
+          then { inherit submodules; }
+          else emptyArgWithWarning;
     in
-      builtins.fetchGit { url = spec.repo; inherit (spec) rev; inherit ref; };
+      builtins.fetchGit
+        ({ url = spec.repo; inherit (spec) rev; inherit ref; } // submoduleArg);
 
   fetch_local = spec: spec.path;
 

From e209d7a43a3072faa3f17022adcbb0b9b193a2c6 Mon Sep 17 00:00:00 2001
From: iko <ilyakooo0@gmail.com>
Date: Thu, 4 Aug 2022 14:11:48 +0300
Subject: [PATCH 2/2] change nixpkgs pin

---
 default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/default.nix b/default.nix
index 90b02582..1ec1041c 100644
--- a/default.nix
+++ b/default.nix
@@ -1,6 +1,6 @@
 { sources ? import ./nix/sources.nix
 , haskellNix ? import sources.haskellNix { inherit system; }
-, pkgsSrc ? import haskellNix.sources.nixpkgs-2105
+, pkgsSrc ? import haskellNix.sources.nixpkgs-unstable
 , pkgs ? pkgsSrc (haskellNix.nixpkgsArgs // { inherit system; })
 , nix-filter ? import sources.nix-filter
 , system ? builtins.currentSystem