new host pog

flake.lock

@@ -110,6 +110,22 @@
         "type": "github"
       }
     },
+    "fufexan": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1657711492,
+        "narHash": "sha256-t7WLSMPXWs+TR8/ZWvyoUR5h0nrSWQryNmpS/+00DtM=",
+        "owner": "fufexan",
+        "repo": "dotfiles",
+        "rev": "90b4e7452b41aaf18026b5ad46601597e8ec8dcd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "fufexan",
+        "repo": "dotfiles",
+        "type": "github"
+      }
+    },
     "helix": {
       "inputs": {
         "nixCargoIntegration": "nixCargoIntegration",
@@ -265,6 +281,7 @@
     },
     "root": {
       "inputs": {
+        "fufexan": "fufexan",
         "helix": "helix",
         "home": "home",
         "hyprland": "hyprland",

flake.nix

@@ -18,6 +18,8 @@
     helix.inputs.nixpkgs.follows = "nixpkgs";
     hyprland.url = "github:hyprwm/Hyprland";
     hyprland.inputs.nixpkgs.follows = "nixpkgs";
+    fufexan.url = "github:fufexan/dotfiles";
+    fufexan.flake = false;
   };
 
   outputs = inputs: let

hosts/default.nix

@@ -28,6 +28,7 @@
 
   systems = {
     lungmen = "x86_64-linux";
+    tkaronto = "x86_64-linux";
   };
 in
   lib.mapAttrs mkSystem systems

hosts/tkaronto/default.nix

@@ -0,0 +1,170 @@
+{
+  config,
+  lib,
+  pkgs,
+  inputs,
+  ...
+}:
+let
+  byLabel = label: "/dev/disk/by-label/${label}";
+in
+{
+  imports = with inputs;
+  with nixos-hardware.nixosModules; [
+    nixpkgs.nixosModules.notDetected
+    nixos-persistence.nixosModule
+    common-pc-ssd
+    common-pc-laptop
+    common-gpu-nvidia
+    common-gpu-amd
+    common-cpu-amd
+    ../../modules/persist
+    ../../modules/network/iwd.nix
+    #../../modules/develop/nixbuild
+    ../../users/root
+    ../../users/patriot
+  ];
+
+  system.persistDir = "/persist";
+
+  boot = {
+    tmpOnTmpfs = true;
+    loader = {
+      efi.canTouchEfiVariables = true;
+      systemd-boot.enable = true;
+      systemd-boot.configurationLimit = 10;
+    };
+    kernelPackages = pkgs.linuxPackages_latest;
+    supportedFilesystems = ["f2fs"];
+    initrd = {
+      availableKernelModules = [
+        "nvme"
+        "xhci_pci"
+        "ahci"
+        "usb_storage"
+        "usbhid"
+        "sd_mod"
+      ];
+      kernelModules = ["amdgpu"];
+    };
+    kernelModules = ["kvm-amd"];
+    extraModulePackages = [];
+    kernel.sysctl = {"fs.inotify.max_user_watches" = 524288;};
+  };
+
+  fileSystems."/" = {
+    device = "none";
+    fsType = "tmpfs";
+    options = ["defaults" "size=2G" "mode=755"];
+  };
+  fileSystems."/nix" = {
+    device = byLabel "NIX";
+    fsType = "f2fs";
+  };
+  fileSystems."${config.system.persistDir}" = {
+    device = byLabel "PERSIST";
+    fsType = "f2fs";
+    neededForBoot = true;
+  };
+  fileSystems."/boot" = {
+    device = byLabel "BOOT";
+    fsType = "vfat";
+  };
+
+  swapDevices = [];
+  zramSwap = {
+    enable = true;
+    algorithm = "zstd";
+  };
+
+  nix.settings.max-jobs = lib.mkDefault 8;
+  security = {
+    pam.loginLimits = [
+      {
+        domain = "*";
+        type = "soft";
+        item = "nofile";
+        value = "524288";
+      }
+      {
+        domain = "*";
+        type = "hard";
+        item = "nofile";
+        value = "524288";
+      }
+    ];
+    allowSimultaneousMultithreading = true;
+    # Deleting root subvolume makes sudo show lecture every boot
+    sudo.extraConfig = ''
+      Defaults lecture = never
+    '';
+    rtkit.enable = true;
+  };
+
+  sound.enable = false;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+  hardware = {
+    opengl = {
+      driSupport = true;
+      driSupport32Bit = true;
+      enable = true;
+      extraPackages = with pkgs; [
+        libvdpau-va-gl
+        vaapiVdpau
+        libva
+        vulkan-loader
+      ];
+      extraPackages32 = with pkgs.pkgsi686Linux;
+        [
+          libvdpau-va-gl
+          vaapiVdpau
+          libva
+          vulkan-loader
+        ];
+    };
+    pulseaudio = {
+      enable = false;
+      support32Bit = true;
+    };
+  };
+
+  fonts = {
+    enableDefaultFonts = true;
+    fontconfig.enable = true;
+    fonts = [pkgs.dejavu_fonts];
+  };
+
+  environment = {
+    systemPackages = [pkgs.ntfs3g];
+    pathsToLink = ["/share/zsh"];
+    persistence."${config.system.persistDir}" = {
+      directories = ["/etc/nixos"];
+      files = ["/etc/machine-id"];
+    };
+  };
+
+  networking.firewall.checkReversePath = "loose";
+  services = {
+    earlyoom.enable = true;
+    tailscale.enable = false;
+    ipfs = {
+      enable = false;
+      enableGC = true;
+      autoMount = true;
+    };
+    flatpak.enable = false;
+  };
+
+  virtualisation = {
+    waydroid.enable = false;
+    podman.enable = false;
+    libvirtd.enable = false;
+  };
+
+  system.stateVersion = "22.05";
+}

pkgs-set/overlays/discord.nix

@@ -0,0 +1,21 @@
+{inputs}: final: prev: {
+  discord-open-asar = final.callPackage "${inputs.fufexan}/pkgs/discord" {
+    inherit (prev.discord) pname version src;
+
+    openasar = prev.callPackage "${inputs.nixpkgs}/pkgs/applications/networking/instant-messengers/discord/openasar.nix" {};
+    binaryName = "Discord";
+    desktopName = "Discord";
+
+    isWayland = false;
+    enableVulkan = false;
+    extraOptions = [
+      "--disable-gpu-memory-buffer-video-frames"
+      "--enable-accelerated-mjpeg-decode"
+      "--enable-accelerated-video"
+      "--enable-gpu-rasterization"
+      "--enable-native-gpu-memory-buffers"
+      "--enable-zero-copy"
+      "--ignore-gpu-blocklist"
+    ];
+  };
+}

users/modules/hyprland/default.nix

@@ -28,8 +28,8 @@
       '';
   in ''
     # should be configured per-profile
-    monitor=HDMI-A-1,1920x1080@60,0x0,1
+    monitor=,2560x1600@120,0x0,1.6
-    workspace=HDMI-A-1,1
+    workspace=,1
     exec-once=dbus-update-activation-environment --systemd WAYLAND_DISPLAY DISPLAY HYPRLAND_INSTANCE_SIGNATURE
     exec-once=systemctl --user start graphical-session-pre.target
     exec-once=systemctl --user start graphical-session.target

users/patriot/default.nix

@@ -175,9 +175,7 @@ in {
           # polymc
           cloudflared
           lutris
-          (pkgs.discord.override {
+          discord-open-asar
-            withOpenASAR = true;
-          })
         ];
       shellAliases =
         nixosConfig.environment.shellAliases