noctalia-shell/flake.nix

{
  description = "Noctalia - A lightweight Wayland shell and bar";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
  };

  outputs = { self, nixpkgs }:
    let
      inherit (nixpkgs) lib;
      systems = [
        "x86_64-linux"
      ];
      forEachSystem = perSystem:
        lib.genAttrs systems (
          system: let
            pkgs = nixpkgs.legacyPackages.${system};
          in
            perSystem { inherit pkgs system; }
        );
    in
    {
      packages = forEachSystem (
        { pkgs, ... }: {
          default = pkgs.stdenv.mkDerivation {
            pname = "noctalia";
            version = "5.0.0";

            src = ./.;

            postPatch = ''
            sed -i "s/'-march=native', '-mtune=native',//" meson.build
            '';


            nativeBuildInputs = with pkgs; [
              meson
              ninja
              pkg-config
              wayland-scanner
            ];

            buildInputs = with pkgs; [
              wayland
              wayland-protocols
              libGL
              libglvnd
              freetype
              fontconfig
              cairo
              pango
              libxkbcommon
              sdbus-cpp_2
              systemd
              pipewire
              pam
              curl
              libwebp
            ];

            mesonBuildType = "release";
            
            dontUseMesonConfigure = true;
            
            configurePhase = ''
              runHook preConfigure
              meson setup build --prefix=$out --buildtype=release
              runHook postConfigure
            '';
            
            buildPhase = ''
              runHook preBuild
              meson compile -C build -v
              runHook postBuild
            '';
            
            installPhase = ''
              runHook preInstall
              meson install -C build
              runHook postInstall
            '';

            meta = with pkgs.lib; {
              description = "A lightweight Wayland shell and bar built directly on Wayland + OpenGL ES";
              homepage = "https://github.com/anomalyco/noctalia-shell";
              license = licenses.mit;
              platforms = platforms.linux;
              mainProgram = "noctalia";
            };
          };
        }
      );

      devShells = forEachSystem (
        { pkgs, system }: {
          default = pkgs.mkShell {
            inputsFrom = [ self.packages.${system}.default ];
            
            buildInputs = with pkgs; [
              just
              clang-tools
              gdb
            ];

            shellHook = ''
              echo "Noctalia development environment"
              echo ""
              echo "Available commands:"
              echo "  just configure       - Configure debug build"
              echo "  just build           - Build debug"
              echo "  just run             - Run debug build"
              echo "  just configure release - Configure release build"
              echo "  just build release   - Build release"
              echo "  just run release     - Run release build"
              echo ""
              echo "Note: Use 'just build' instead of 'nix build' due to sdbus-c++ API compatibility"
            '';
          };
        }
      );

      apps = forEachSystem (
        { system, ... }: {
          default = {
            type = "app";
            program = "${self.packages.${system}.default}/bin/noctalia";
          };
        }
      );
    };
}