{ stdenv, lib, fetchFromGitHub, lispPackages, sbcl, pkgs }:

let
  cluffer = pkgs.lispPackages.buildLispPackage rec {
    baseName = "cluffer";
    version = lib.substring 0 8 src.rev;

    buildSystems = [ "cluffer-base" "cluffer-simple-buffer" "cluffer-simple-line" "cluffer-standard-buffer" "cluffer-standard-line" "cluffer" ];
    parasites = [ "cluffer-test" ];

    description = "General purpose text-editor buffer";
    deps = with pkgs.lispPackages; [
      acclimation clump
    ];
    src = fetchFromGitHub {
      owner = "robert-strandh";
      repo = "cluffer";
      rev = "4aad29c276a58a593064e79972ee4d77cae0af4a";
      sha256 = "1bcg13g7qb3dr8z50aihdjqa6miz5ivlc9wsj2csgv1km1mak2kj";
      # date = 2018-09-24T04:45:36+02:00;
    };

    packageName = "cluffer";

    asdFilesToKeep = [ "cluffer.asd" "cluffer-base.asd" "cluffer-simple-buffer.asd" "cluffer-simple-line.asd" "cluffer-standard-buffer.asd" "cluffer-standard-line.asd" ];
  };
  nyxt = pkgs.lispPackages.buildLispPackage rec {
    baseName = "nyxt";
    version = lib.substring 0 8 src.rev;

    buildSystems = [ "nyxt" "nyxt-ext" ];

    description = "Browser";
    deps = with pkgs.lispPackages; [
      alexandria
      bordeaux-threads
      chanl
      cl-annot
      cl-ansi-text
      cl-containers
      cl-css
      cl-json
      cl-markup
      cl-ppcre
      cl-ppcre-unicode
      cl-prevalence
      cl-webkit2
      closer-mop
      cluffer
      dbus
      dexador
      enchant
      fset
      ironclad
      local-time
      log4cl
      lparallel
      mk-string-metrics
      osicat
      parenscript
      plump
      prove-asdf
      quri
      serapeum
      sqlite
      str
      swank
      trivia
      trivial-clipboard
      trivial-features
      trivial-package-local-nicknames
      trivial-types
      unix-opts
    ];
    src = fetchFromGitHub {
      owner = "atlas-engineer";
      repo = "nyxt";
      rev = "f744af5233b3636460ce71650de2b0c7dcb9fa8e";
      sha256 = "1m4jic7nbm2jmxlm8k0zqg62z91g2f2s86by086brgfw056idjmz";
      # date = 2020-10-23T19:06:04+02:00;
    };

    packageName = "nyxt";

    asdFilesToKeep = [ "nyxt.asd" ];

    propagatedBuildInputs = [
      pkgs.libressl.out
      pkgs.webkitgtk
      pkgs.sbcl
    ];
  };
  nyxt-gtk = stdenv.mkDerivation {
    name = "nyxt";
    version = "2.0.0-nixos";

    src = fetchFromGitHub {
        owner = "atlas-engineer";
        repo = "nyxt";
        rev = "f744af5233b3636460ce71650de2b0c7dcb9fa8e";
        sha256 = "1m4jic7nbm2jmxlm8k0zqg62z91g2f2s86by086brgfw056idjmz";
        # date = 2020-10-23T19:06:04+02:00;
    };

    nativeBuildInputs = [
        pkgs.libressl.out
        pkgs.webkitgtk
        pkgs.sbcl
        pkgs.asdf
    ] ++ (with pkgs.lispPackages; [
        alexandria
        bordeaux-threads
        chanl
        cl-annot
        cl-ansi-text
        cl-containers
        cl-css
        cl-json
        cl-markup
        cl-ppcre
        cl-ppcre-unicode
        cl-prevalence
        cl-webkit2
        closer-mop
        cluffer
        dbus
        dexador
        enchant
        ironclad
        local-time
        log4cl
        lparallel
        mk-string-metrics
        osicat
        parenscript
        plump
        prove-asdf
        quri
        serapeum
        sqlite
        str
        swank
        trivia
        trivial-clipboard
        trivial-features
        trivial-package-local-nicknames
        trivial-types
        unix-opts
    ]);

    buildInputs = [
        pkgs.enchant.out
        pkgs.gsettings-desktop-schemas.out
        pkgs.glib-networking.out
        pkgs.pango.out
        pkgs.cairo.out
        pkgs.gtkd.out
        pkgs.gdk-pixbuf.out
        pkgs.gtk3.out
        pkgs.glib.out
        pkgs.libfixposix.out
        pkgs.webkitgtk
    ] ++ (with pkgs.gst_all_1; [
        gst-plugins-base
        gst-plugins-good
        gst-plugins-bad
        gst-plugins-ugly
        gst-libav
    ]);

    propogatedBuildInputs = [
        pkgs.enchant.out
        pkgs.gsettings-desktop-schemas.out
        pkgs.glib-networking.out
        pkgs.pango.out
        pkgs.cairo.out
        pkgs.gtkd.out
        pkgs.gdk-pixbuf.out
        pkgs.gtk3.out
        pkgs.glib.out
        pkgs.libfixposix.out
        pkgs.webkitgtk
    ];

    LD_LIBRARY_PATH = with stdenv.lib; "${makeLibraryPath [
        pkgs.gsettings-desktop-schemas.out
        pkgs.enchant.out
        pkgs.glib-networking.out
        pkgs.webkitgtk
        pkgs.gtk3
        pkgs.pango.out
        pkgs.cairo.out
        pkgs.gdk-pixbuf.out
        pkgs.gtkd.out
        pkgs.glib.out
        pkgs.libfixposix.out
        pkgs.libressl.out
    ]};";

    GIO_MODULE_DIR = "${pkgs.glib-networking.out}/lib/gio/modules/";
    GIO_EXTRA_MODULES = "${pkgs.glib-networking.out}/lib/gio/modules/";

    buildPhase = ''
        common-lisp.sh --eval "(require :asdf)" \
                    --eval "(asdf:load-asd (truename \"nyxt.asd\") :name \"nyxt\")" \
                    --eval '(asdf:make :nyxt/gtk-application)' \
                    --quit
    '';

    installPhase = ''
        install -D -m0755 nyxt $out/bin/nyxt
    '';

    # Stripping destroys the generated SBCL image
    dontStrip = true;

    meta = with stdenv.lib; {
        description = "Infinitely extensible web-browser (with Lisp development files using WebKitGTK platform port)";
        homepage = "https://nyxt.atlas.engineer";
        license = licenses.bsd3;
        maintainers = [ maintainers.lewo ];
        platforms = [ "x86_64-linux" ];
    };
  };
in nyxt