From 7b5eea69f1be29b5f03a0d8a572d032f3ad510fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marijan=20Petri=C4=8Devi=C4=87?=
 <marijan.petricevic94@gmail.com>
Date: Mon, 5 Feb 2024 10:24:30 +0100
Subject: [PATCH 1/3] ci: add cspr cachix binary cache

---
 .github/workflows/check.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 1c3dfc7..a9a9d73 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -15,6 +15,10 @@ jobs:
       - uses: actions/checkout@v3
       - uses: DeterminateSystems/nix-installer-action@main
       - uses: DeterminateSystems/magic-nix-cache-action@v2
+      - uses: cachix/cachix-action@v12
+        with:
+          name: risc0pkgs
+          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
 
       - name: System Info
         run: |

From 1d9c5a66f39feae0b33451fede7dcea9b5818fb3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marijan=20Petri=C4=8Devi=C4=87?=
 <marijan.petricevic94@gmail.com>
Date: Mon, 5 Feb 2024 10:26:35 +0100
Subject: [PATCH 2/3] flake: add cspr-cachix binary cache to nixConfig

---
 flake.nix | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index cb97cae..1722ced 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,8 +1,19 @@
 {
   description = "A collection of risc0 related packages";
+
+  nixConfig = {
+    extra-substituters = [
+      "https://risc0pkgs.cachix.org"
+    ];
+    extra-trusted-public-keys = [
+      "risc0pkgs.cachix.org-1:EY5UazX0/Q7hGCm6xQSgKX6UkpzyOf07pxjfhhRK7kE="
+    ];
+  };
+
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
   };
+
   outputs = { self, nixpkgs, ... }:
     let
       eachSystem = systems: f:

From 25b2d4b3afb08a670ce090c72bbe46dafc4870fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marijan=20Petri=C4=8Devi=C4=87?=
 <marijan.petricevic94@gmail.com>
Date: Mon, 5 Feb 2024 10:26:58 +0100
Subject: [PATCH 3/3] templates/default: add cspr-cachix binary cache to
 nixConfig

---
 templates/default/flake.nix | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/templates/default/flake.nix b/templates/default/flake.nix
index f1f9bde..00b464e 100644
--- a/templates/default/flake.nix
+++ b/templates/default/flake.nix
@@ -1,12 +1,20 @@
 {
   description = "risc0 project template";
+
+  nixConfig = {
+    extra-substituters = [
+      "https://risc0pkgs.cachix.org"
+    ];
+    extra-trusted-public-keys = [
+      "risc0pkgs.cachix.org-1:EY5UazX0/Q7hGCm6xQSgKX6UkpzyOf07pxjfhhRK7kE="
+    ];
+  };
+
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-    risc0pkgs = {
-      url = "github:cspr-rad/risc0pkgs";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
+    nixpkgs.follows = "risc0pkgs/nixpkgs";
+    risc0pkgs.url = "github:cspr-rad/risc0pkgs";
   };
+
   outputs = { self, nixpkgs, risc0pkgs }:
     let
       systems = [ "x86_64-linux" "x86_64-darwin" "aarch64-darwin" ];