flake.nix


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{
  inputs = {
    self.submodules = true;
    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
    c3c = {
      url = "github:c3lang/c3c";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };
  outputs = {
    nixpkgs,
    c3c,
    ...
  }: let
    pkgs = import nixpkgs {
      system = "x86_64-linux";
      overlays = [(_: _: {c3c = c3c.packages.x86_64-linux.default;})];
    };
  in {
    packages.x86_64-linux.default = pkgs.stdenv.mkDerivation {
      pname = "c3term";
      version = "0.1.0";
      src = ./.;
      buildInputs = [
        pkgs.c3c
        pkgs.wayland-scanner
      ];
      nativeBuildInputs = [
        pkgs.libxkbcommon
        pkgs.libGL
        pkgs.wayland
      ];
      configurePhase = ''
        wayland-scanner client-header ${pkgs.wayland-protocols}/share/wayland-protocols/stable/xdg-shell/xdg-shell.xml include/xdg-shell.h
        wayland-scanner client-header ${pkgs.wayland-protocols}/share/wayland-protocols/staging/pointer-warp/pointer-warp-v1.xml include/pointer-warp-v1.h
        wayland-scanner client-header ${pkgs.wayland-protocols}/share/wayland-protocols/staging/xdg-toplevel-icon/xdg-toplevel-icon-v1.xml include/xdg-toplevel-icon-v1.h
        wayland-scanner client-header ${pkgs.wayland-protocols}/share/wayland-protocols/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml include/xdg-decoration-unstable-v1.h
        wayland-scanner client-header ${pkgs.wayland-protocols}/share/wayland-protocols/unstable/relative-pointer/relative-pointer-unstable-v1.xml include/relative-pointer-unstable-v1.h
        wayland-scanner client-header ${pkgs.wayland-protocols}/share/wayland-protocols/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml include/pointer-constraints-unstable-v1.h
        wayland-scanner client-header ${pkgs.wayland-protocols}/share/wayland-protocols/unstable/xdg-output/xdg-output-unstable-v1.xml include/xdg-output-unstable-v1.h
        wayland-scanner private-code ${pkgs.wayland-protocols}/share/wayland-protocols/stable/xdg-shell/xdg-shell.xml xdg-shell.c
        wayland-scanner private-code ${pkgs.wayland-protocols}/share/wayland-protocols/staging/pointer-warp/pointer-warp-v1.xml pointer-warp-v1.c
        wayland-scanner private-code ${pkgs.wayland-protocols}/share/wayland-protocols/staging/xdg-toplevel-icon/xdg-toplevel-icon-v1.xml xdg-toplevel-icon-v1.c
        wayland-scanner private-code ${pkgs.wayland-protocols}/share/wayland-protocols/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml xdg-decoration-unstable-v1.c
        wayland-scanner private-code ${pkgs.wayland-protocols}/share/wayland-protocols/unstable/relative-pointer/relative-pointer-unstable-v1.xml relative-pointer-unstable-v1.c
        wayland-scanner private-code ${pkgs.wayland-protocols}/share/wayland-protocols/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml pointer-constraints-unstable-v1.c
        wayland-scanner private-code ${pkgs.wayland-protocols}/share/wayland-protocols/unstable/xdg-output/xdg-output-unstable-v1.xml xdg-output-unstable-v1.c
      '';
      buildPhase = ''
        c3c build
      '';
      installPhase = ''
        mkdir -p $out/bin/
        cp ./build/c3term $out/bin/
      '';
    };
    devShells.x86_64-linux.default = pkgs.mkShell {
      buildInputs = [
        pkgs.c3c
      ];
    };
  };
}