# NixOps configuration for dionach

{ config, pkgs, ... }:

{

  imports = [
    ../hardware/purism_librem_15.nix   # Include the results of the hardware scan.
    ../roles/android.nix               # Provide an Android dev environment
    ../roles/daedalus.nix              # The open source cryptocurrency wallet for ADA
    ../roles/desktop-feeds.nix         # Tools for news feeds and podcasts
    ../roles/haskell-dev.nix           # Haskel dev environment
    ../roles/host_common.nix           # Common host configuration options
    ../roles/iohk.nix                  # IOHK environment
    ../roles/neomutt.nix               # Neomutt email
    ../roles/nix-community.nix         # Nix community aarch64 tooling
    ../roles/nix-mio-ops.nix           # mio-ops Nix tooling
    ../roles/nixpkgs-dev.nix           # Nix pkgs dev tools
    ../roles/qemu.nix                  # Qemu virtualisation
    ../roles/xmonad.nix                # Xmonad desktop environment
    ../roles/yubikey.nix               # Yubikey tooling
    ../secrets/craige.nix              # Ssshhhhh!
    ../secrets/wireless.nix            # Hey look! A squirrel!
  ];

  nixpkgs.config = {
    allowUnfree = true;
    permittedInsecurePackages = [
      "openssl-1.0.2u"
    ];
  };

  nix.nixPath = [
    "nixpkgs=https://nixos.org/channels/nixos-20.03/nixexprs.tar.xz"
    "nixos-config=/etc/nixos/configuration.nix"
  ];

  # Use the GRUB 2 boot loader.
  boot.loader.grub.enable = true;
  boot.loader.grub.version = 2;
  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
  boot.kernel.sysctl."net.ipv4.ip_forward" = "1";
  boot.extraModprobeConfig = "options kvm_intel nested=1";

  networking = {
    hostName = "dionach";   # Define your hostname.
  };

  # List packages installed in system profile. To search, run:
  environment.systemPackages = with pkgs; [
    aspell                        # Required for spell checking in weechat
    aspellDicts.en                # Required for spell checking in weechat
    aspellDicts.en-computers      # Required for spell checking in weechat
    aspellDicts.en-science        # Required for spell checking in weechat
    bash
    binutils
    bluez-tools
    brave                         # Privacy-oriented browser
    bridge-utils                  # for brctl
    chromium
    clang
    ddrescue
    dejavu_fonts
    docutils                      # Python Documentation Utilities
    electrum                      # Bitcoin wallet
    emacs25-nox                   # Emacs, no X11
    evince
    exiftool                      # A tool to read, write and edit EXIF meta information
    ffmpeg-full                   # record, convert and stream audio and video
    file
    fira-code                     # Monospace font with programming ligatures
    firefox
    gcc
    gimp
    gnome2.gvfs
    gnumake
    gnused
    google-authenticator          # 2FA
    google-chrome                 # A freeware web browser developed by Google
    gvfs
    imagemagick
    iptables                      # iptables
    libmtp
    libgphoto2
    libreoffice-fresh             # Libreoffice - fresh version
    lxmenu-data
    mkpasswd
    monoid                        # Customisable coding font with alternates, ligatures and contextual positioning
    mp3info                       # MP3 tag editor / query tool
    mpd
    mplayer
    mtpfs
    multimc
    ncmpcpp
    nextcloud-client
    obs-studio                    # Free and open source software for video recording and live streaming
    openjdk8
    p7zip
    pandoc
    pavucontrol
    pcmanfm
    pstree                        # Show the set of running processes as a tree
    pwgen
    pythonFull
    python27Packages.restview     # ReStructuredText viewer
    python37Packages.sphinx       # A tool that makes it easy to create intelligent and beautifulul documentation for Python projects
    python37Packages.websocket_client  # Used by Slack plugin for weechat
    radiotray-ng                  # Internet radio player
    rdiff-backup                  # External backups
    riot-desktop                  # A feature-rich client for Matrix.org
    shared_mime_info
    shotwell
    signal-desktop
    sshfs
    taskwarrior                   # Highly flexible command-line tool to manage TODO lists
    tcpdump                       # tcpdump
    tectonic
    tdesktop                      # Telegram Desktop messaging app
    termonad-with-packages
    texlive.combined.scheme-full
    tpm-tools
    tor-browser-bundle-bin
    udevil
    unrar
    unzip
    vcsh
    vgo2nix                       # Required for packaging Golang applications
    weechat                       # Preferred instant messaging client
    weechat-matrix-bridge         # Matrix plugin for weechat
    wget
    xorg.xev
    youtube-dl
    zip                           # zip all the zip's
    zlib
    zlib.dev
    (
      import /home/craige/Forge/mio-ops/roles/vim.nix
    )
  ];

  environment.variables = {
    GIO_EXTRA_MODULES = [ "${pkgs.gvfs}/lib/gio/modules" ];
  };

  # Enable cron service
  services.cron = {
    enable = true;
    systemCronJobs = [
      "*/5 * * * *     root    date >> /tmp/cron.log"
      "*/5 * * * *     craige  /run/current-system/sw/bin/task sync >> /home/craige/.tasksync.log 2>&1"
      "*/5 * * * *     craige  /run/current-system/sw/bin/task rc:~/.taskrc_obair sync >> /home/craige/.tasksync_obair.log 2>&1"
    ];
  };
  services.acpid.enable = true;
  services.blueman.enable = true;
  services.kbfs.enable = true;

  services.xserver.desktopManager.enlightenment.enable = true;

  networking.firewall = {
    enable = true;
    checkReversePath = false;   # Needed for libvirtd
    allowedTCPPorts = [ 15000 ];
  };

  # Virtualisation configuration:
  virtualisation = {
    libvirtd = {
      enable = true;                 # Enable libvirtd
      #qemuPackage = pkgs.qemu_kvm;   # Enable guest only for the same arch
      qemuPackage = pkgs.qemu;       # Enable full emulation
      onShutdown = "shutdown";       # Set gust VMs to shutdown on host shutdown
      extraConfig = ''
        disk_bus = "virtio"
      '';
      qemuVerbatimConfig = ''
        user = "craige"
        group = "libvirtd"
      '';
    };
  };

  # Enable sound.
  sound.enable = true;
  hardware = {
    pulseaudio = {
      enable = true;
      systemWide = false;
      extraModules = [ pkgs.pulseaudio-modules-bt ];
      package = pkgs.pulseaudioFull;
    };
    bluetooth = {
      enable = true;
      config = {
        General = {
          Enable = "Source,Sink,Media,Socket";
        };
        Policy = {
          AutoEnable = "true";
        };
      };
    };
    opengl.enable = true;
  };

  # This value determines the NixOS release with which your system is to be
  # compatible, in order to avoid breaking some software such as database
  # servers. You should change this only after NixOS release notes say you
  # should.
  system.stateVersion = "18.03"; # Did you read the comment?
  system.autoUpgrade.enable = true;
  system.autoUpgrade.channel = https://nixos.org/channels/nixos-20.03;

}