flake.nix: add formatter

CI: use nix fmt instead of alejandra command
fufexan · Jun 20, 2022 · 8844795 · 8844795
1 parent 8ba9d6a
commit 8844795
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diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
       matrix:
         command:
           - 'nix flake check'
-          - 'nix run nixpkgs#alejandra -- -c .'
+          - 'nix fmt'
     steps:
       - uses: actions/checkout@v3.0.2
       - uses: cachix/install-nix-action@v17

diff --git a/flake.nix b/flake.nix
@@ -27,6 +27,8 @@
 
     nixosModules.pipewireLowLatency = import ./modules/pipewireLowLatency.nix;
     nixosModules.default = inputs.self.nixosModules.pipewireLowLatency;
+
+    formatter = lib.genSystems (system: nixpkgs.legacyPackages.${system}.alejandra);
   };
 
   # auto-fetch deps when `nix run/shell`ing