configuration.nix

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, lib, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
      ./nixos-configs/qemu.nix
      # ./nixos-configs/netboot_server.nix
    ];
  qemu-user.arm = true;

  # virtualisation.virtualbox.host.enable = true;
  # virtualisation.docker.enable = true;

  # netboot_server = {
  #   network.wan = "wlp0s20f0u8";
  #   network.lan = "enp2s0";
  # };

  boot = {
    kernelParams = [ "quiet" "splash" "acpi_osi=Linux" ];

    loader = {
      systemd-boot.enable = true;
      timeout = 2;
      efi.canTouchEfiVariables = true;
    };
  };

  networking = {
    hostName = "myrl"; # Define your hostname.
    nameservers = [ "8.8.4.4" "8.8.8.8" ];
    firewall.enable = false;
    wireless.enable = true;
    interfaces = {
      wlp0s20f0u8 = {
        ipv4.addresses = [{
          address = "192.168.1.101"; 
          prefixLength = 24;
        }];
      };
    };
    defaultGateway = "192.168.1.1";

    extraHosts = ''
      192.168.2.101 myrl
    '';
  };
  
  services = {
    # postgresql.enable = true;
    # resolved.enable = true;
    samba.enable = true;

    openssh = {
      enable = true;
      forwardX11 = true;
    };
    
    compton = {
      enable = true;
      extraOptions = ''
        xrender-sync = true;
        xrender-sync-fence = true;
        blur-background = true;
        blur-kern = "7,7,0.913931,0.937067,0.951229,0.955997,0.951229,0.937067,0.913931,0.937067,0.960789,0.975310,0.980199,0.975310,0.960789,0.937067,0.951229,0.975310,0.990050,0.995012,0.990050,0.975310,0.951229,0.955997,0.980199,0.995012,0.995012,0.980199,0.955997,0.951229,0.975310,0.990050,0.995012,0.990050,0.975310,0.951229,0.937067,0.960789,0.975310,0.980199,0.975310,0.960789,0.937067,0.913931,0.937067,0.951229,0.955997,0.951229,0.937067,0.913931,";
      '';
    };

    xserver = {
      xkbVariant = "colemak";
      xkbOptions = "ctrl:swap_lalt_lctl,lv3:ralt_alt";
      enable = true;
      windowManager.xmonad.enable = true;
      windowManager.xmonad.enableContribAndExtras = true;
      displayManager.lightdm.enable = true;
      displayManager.lightdm.extraSeatDefaults = ''
        xserver-allow-tcp=true
      '';
      displayManager.xserverArgs = [ "+iglx" "-listen tcp " ];
      displayManager.sessionCommands = ''
        xset m 1 0
      '';
      videoDrivers = [ "intel" ];
      deviceSection = ''
        Option "DRI" "3"
        Option "TearFree" "true"
      '';
      windowManager.session = [{
        name = "xhbmonad";
        start = ''
          ${pkgs.sxhkd}/sxhkd
          /home/myrl/.local/bin/xhbmonad
        '';
      }];
    };

#     udev.extraHwdb = ''
#       evdev:input:b0003v1EA7p0911*
#        KEYBOARD_KEY_70039=backspace
#        KEYBOARD_KEY_700e0=leftalt
#        KEYBOARD_KEY_700e2=leftctrl
#        KEYBOARD_KEY_70014=q
#        KEYBOARD_KEY_7001a=w
#        KEYBOARD_KEY_70008=f
#        KEYBOARD_KEY_70015=p
#        KEYBOARD_KEY_70017=g
#        KEYBOARD_KEY_7001c=j
#        KEYBOARD_KEY_70018=l
#        KEYBOARD_KEY_7000c=u
#        KEYBOARD_KEY_70012=y
#        KEYBOARD_KEY_70013=semicolon
#        KEYBOARD_KEY_70004=a
#        KEYBOARD_KEY_70016=r
#        KEYBOARD_KEY_70007=s
#        KEYBOARD_KEY_70009=t
#        KEYBOARD_KEY_7000a=d
#        KEYBOARD_KEY_7000b=h
#        KEYBOARD_KEY_7000d=n
#        KEYBOARD_KEY_7000e=e
#        KEYBOARD_KEY_7000f=i
#        KEYBOARD_KEY_70033=o
#        KEYBOARD_KEY_7001d=z
#        KEYBOARD_KEY_7001b=x
#        KEYBOARD_KEY_70006=c
#        KEYBOARD_KEY_70019=v
#        KEYBOARD_KEY_70005=b
#        KEYBOARD_KEY_70011=k
#        KEYBOARD_KEY_70010=m
#     '';
    
#     gnome3.gvfs.enable = true;
#     udisks2.enable = true;
  };

  environment = {
    variables = {
      SDL_VIDEO_MINIMIZE_ON_FOCUS_LOSS = "0";
      VISUAL = "emacsclient";
      EDITOR = "$EDITOR";
      _JAVA_AWT_WM_NONREPARENTING = "1";
      NAME = "Adrian Parvin Ouano";
      QT_QPA_PLATFORMTHEME = "qt5ct";
      #QTAH_QMAKE="${pkgs.qt56.qtbase}/bin/qmake";
    };

    sessionVariables = {
      TERMINFO_DIRS = "/run/current-system/sw/share/terminfo";
    };
  };


  time.timeZone = "Asia/Manila";


  users.extraUsers.disnix = {
    isNormalUser = true;
    home = "/home/disnix";
    description = "build slave";
    shell = "/run/current-system/sw/bin/zsh";
  };
  users.extraUsers.myrl = {
    isNormalUser = true;
    home = "/home/myrl";
    description = "Myrl Hex";
    extraGroups = [ "disk" "wheel" "video" "audio" "vboxusers" "docker" ];
    shell = "/run/current-system/sw/bin/zsh";
  };

  programs.zsh = {
    enable = true;
  };

  environment.systemPackages = with pkgs; let
    tex = texlive.combine {
      inherit (texlive) scheme-basic koma-script stmaryrd booktabs paralist framed fontspec luatex85 luatex luaotfload float lualibs euenc titlesec tabu varwidth xypic standalone enumitem xetex xkeyval currfile filehook tocloft pgf ms xcolor glossaries mfirstuc etoolbox textcase xfor datatool substr fp exam latex-fonts collection-fontsrecommended easylist soul tracklang pgfplots biblatex apacite biblatex-apa logreq xstring biber picinpar wrapfig ulem capt-of usebib biblatex-mla setspace mathtools ucs multirow sectsty pgfgantt beamer listings pdfpages etoc microtype luatexbase ctablestack siunitx dvipng metafont datetime fmtcount csquotes;
    };
    system = [ ntfs3g efibootmgr grub2_efi ];
    word_editing = [ plover evince aspell aspellDicts.en tex ]; # tex libreoffice ghostscript biber
    media = [ transmission mpv ffmpeg gimp-with-plugins imagemagick ];
    security = [ gnupg1compat gnutls keepassxc ];
    archiving = [ zip unzip unrar ];
  
    misc = [ dmenu qrencode glxinfo feh ]; # kolourpaint
    tools = [ htop wget mtr ag scrot xsel st tmux xwinwrap xorg.xgamma ];

    dev = [ cabal2nix manpages gcc git emacs ghc ocl-icd rustc cargo ]; # myrddin R gnumake coq  valgrind ocl-icd
    games = [ steam wine winetricks ]; # steam wine winetricks minecraft

    networking = [ firefox discord tdesktop mu offlineimap gnutls samba ]; # slack samba 
    theming = [ qt5ct ]; # qt5ct libsForQt5.qtstyleplugins
  in system
  ++ word_editing
  ++ media
  ++ security
  ++ archiving
  ++ misc
  ++ tools
  ++ dev
  ++ games
  ++ networking
  ++ theming;

  fonts = {
    enableFontDir = true;
    fontconfig = {
      defaultFonts = {
        monospace = ["Envypn" "DejaVu Sans Mono"];
        serif = ["CMU Serif" "DejaVu Serif"];
      };
    };
    fonts = with pkgs; [
      envypn-font
      carlito
      caladea
      cm_unicode
      
      unifont
      corefonts
      terminus_font_ttf

      overpass
    ];
  };
  
  nixpkgs.config = {
    allowUnfree = true;
    
    st = {
      patches = [ ./st/config.patch ];
      extraLibs = with pkgs; [ xorg.renderproto xorg.libXrender ];
    };
    
    wine = {
      release = "staging";
      build = "wineWow";
    };
  };

  hardware = {
    pulseaudio.enable = true;
    opengl = {
      driSupport32Bit = true;
      # extraPackages = [ pkgs.pocl ];
    };
  };

  # nix.distributedBuilds = true;
  # nix.buildMachines = [
  #   { hostName = "192.168.2.10";
  #     sshUser = "disnix";
  #     sshKey = "/root/.ssh/disnix_lappy_rsa";
  #     system = "x86_64-linux";
  #     maxJobs = 2;
  #   }
  # ];
  nix.trustedUsers = [ "root" "disnix" ];
  # nix.binaryCachePublicKeys = [ "ryantrinkle.com-1:JJiAKaRv9mWgpVAz8dwewnZe0AzzEAzPkagE9SP5NWI=" ];
  nix.nixPath = [ "/etc/nixos" "nixos-config=/etc/nixos/configuration.nix" "nixpkgs=/etc/nixos/nixpkgs" ];
  nix.binaryCaches = [
    "http://cache.earthtools.ca"
    "https://cache.nixos.org"
  ];
  nix.binaryCachePublicKeys = [
    "c2d.localnet-1:YTVKcy9ZO3tqPNxRqeYEYxSpUH5C8ykZ9ImUKuugf4c="
    "hydra.nixos.org-1:CNHJZBh9K4tP3EKF6FkkgeVYsS3ohTl+oS0Qa8bezVs="
  ];
  # environment.etc = {
  #   "OpenCL/vendors/pocl.icd" = {
  #     source = ''${pkgs.pocl}/etc/OpenCL/vendors/pocl.icd'';
  #   };
  # };


  # nix.buildCores = lib.mkDefault 4;
}