use 23.05 clean up gha

.github/workflows/ci-nix.yaml

@@ -13,33 +13,21 @@ jobs:
     strategy:
       matrix:
         os:
-          - macos-latest
           - ubuntu-latest
-
+          - macos-latest-xlarge
     steps:
       - uses: actions/checkout@v3
         name: 📤 Checkout
-        if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.ref == 'refs/heads/main'
-
-      - uses: cachix/install-nix-action@v22
-        name: ❄️  Set up Nix
-        with:
-          extra_nix_config: |
-            substituters = https://cache.nixos.org https://cache.iog.io
-            trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ=
-
+      - uses: DeterminateSystems/nix-installer-action@main
+        name: ❄️ Set up Nix
+      - uses: DeterminateSystems/magic-nix-cache-action@main
       - uses: cachix/cachix-action@v12
         name: 🧰 Cachix
         with:
           name: fission-codes
           authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
-
-      - uses: actions/cache@v3
-        name: 🗄️  Cache ~/.stack
-        with:
-          path: ~/.stack
-          key: ${{ matrix.os }}-stack-nix-${{ hashFiles('stack.yaml.lock', 'flake.lock') }}
-
-      - name: 🧪 Test
+      - name: 👷 Build
         run: |
-          nix-shell --command quality
+          nix develop
+          nix build .#fission-cli
+          nix build .#fission-server

flake.nix

@@ -3,7 +3,7 @@
 
   inputs = {
     haskellNix.url = "github:input-output-hk/haskell.nix";
-    nixpkgs.follows = "haskellNix/nixpkgs-unstable";
+    nixpkgs.follows = "haskellNix/nixpkgs-2305";
     flake-utils.url = "github:numtide/flake-utils";
 
     flake-compat = {
@@ -12,7 +12,7 @@
     };
   };
 
-  outputs = { self, nixpkgs, flake-utils, haskellNix, flake-compat }:
+  outputs = { self, nixpkgs, flake-utils, haskellNix, ... }:
     flake-utils.lib.eachSystem [ "x86_64-linux" "x86_64-darwin" "aarch64-darwin" ]
       (system:
         let
@@ -99,4 +99,12 @@
         inherit (self.packages.${prev.system}) fission-cli fission-server;
       };
     };
+
+  nixConfig = {
+    extra-substituters = [ "https://fission-codes.cachix.org" "https://cache.iog.io" ];
+    extra-trusted-public-keys = [
+      "fission-codes.cachix.org-1:z9T3OvxxngfRrx/TelcOzdnceJaCaqKQ0fby3GV1VFw="
+      "hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ="
+    ];
+  };
 }