CI: optimize

.github/workflows/main.yml

@@ -4,24 +4,23 @@ on:
   push:
     paths:
       - "packages/**"
+      - ".github/workflows/**"
 
 jobs:
   main:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repo
         uses: actions/checkout@v4
+
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@main
-      - name: Enable Nix caching
-        uses: DeterminateSystems/magic-nix-cache-action@main
-      - name: Install nixci and cachix
-        uses: yaxitech/nix-install-pkgs-action@v3
+        uses: cachix/install-nix-action@v25
+
+      - name: Enable Cachix
+        uses: cachix/cachix-action@v14
         with:
-          packages: "nixpkgs#nixci, cachix"
+          name: 42loco42
+          authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+
       - name: Run nixci
-        env:
-          CACHIX_AUTH_TOKEN: ${{ secrets.CACHIX_AUTH_TOKEN }}
-        run: |
-          set -eo pipefail
-          nixci | cachix push 42loco42
+        run: nix run nixci

flake.nix

@@ -15,6 +15,8 @@
     in
     {
       packages.${system} = rec {
+        inherit (pkgs) nixci; # expose nixci to reduce nixpkgs lookup
+
         # boomer = pkgs.callPackage ./packages/boomer.nix { inherit nimblePkgs; };
         # certbot-dns-duckdns = pkgs.callPackage ./packages/certbot-dns-duckdns.nix { };
         # musializer = pkgs.callPackage ./packages/musializer.nix { };