[ci] Drop garnix

.github/workflows/build.yaml

@@ -0,0 +1,26 @@
+name: "Build winapps"
+
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+
+jobs:
+  nix:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install Nix
+        uses: cachix/install-nix-action@v31
+
+      - name: Set up cache
+        uses: cachix/cachix-action@v17
+        with:
+          name: winapps
+          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
+          skipPush: "${{ github.event_name == 'pull_request' }}"
+
+      - run: nix flake check

README.md

@@ -733,6 +733,13 @@ nix profile install github:winapps-org/winapps#winapps-launcher # optional
                 winapps.packages."${system}".winapps
                 winapps.packages."${system}".winapps-launcher # optional
               ];
+
+              # set up binary cache (optional)
+              nix.settings = {
+                substituters = [ "https://winapps.cachix.org/" ];
+                trusted-public-keys = [ "winapps.cachix.org-1:HI82jWrXZsQRar/PChgIx1unmuEsiQMQq+zt05CD36g=" ];
+                trusted-users = [ "<your username>" ]; # replace with your username
+              };
             }
           )
         ];

flake.nix

@@ -9,16 +9,6 @@
     nix-filter.url = "github:numtide/nix-filter";
   };
 
-  nixConfig = {
-    extra-substituters = [
-      "https://cache.garnix.io"
-    ];
-
-    extra-trusted-public-keys = [
-      "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g="
-    ];
-  };
-
   outputs =
     {
       nixpkgs,
@@ -32,11 +22,18 @@
         pkgs = import nixpkgs { inherit system; };
       in
       rec {
-        formatter = pkgs.nixfmt-rfc-style;
+        formatter = pkgs.nixfmt;
+
+        packages = {
+          winapps = pkgs.callPackage ./packages/winapps { inherit nix-filter; };
+          winapps-launcher = pkgs.callPackage ./packages/winapps-launcher {
+            inherit (packages) winapps;
+          };
+        };
 
-        packages.winapps = pkgs.callPackage ./packages/winapps { inherit nix-filter; };
-        packages.winapps-launcher = pkgs.callPackage ./packages/winapps-launcher {
-          inherit (packages) winapps;
+        checks = {
+          build-winapps = packages.winapps;
+          build-launcher = packages.winapps-launcher;
         };
       }
     );