{ ... }: { perSystem = { config, pkgs, lib, system, ... }: if lib.elem system lib.platforms.darwin then { } else { devShells.clan-app = pkgs.callPackage ./shell.nix { inherit (config.packages) clan-app webview-ui; }; packages.clan-app = pkgs.python3.pkgs.callPackage ./default.nix { inherit (config.packages) clan-cli webview-ui; }; checks = config.packages.clan-app.tests; }; }