feat: initialize repo with NixOS and Home Manager configs

- Add .gitignore for common languages, tools, and OS/editor artifacts - Configure .gitattributes for Git LFS (fonts, images, archives, ISOs) - Add README with repo description - Add flake.nix defining inputs and outputs for NixOS, Home Manager, and related modules - Introduce home-manager configs: - Base home.nix with packages, services, and programs - Hyprland WM configuration (waybar, fuzzel, keybindings, theming) - Vim (nixvim) setup with LSP and plugins - Zsh setup with aliases, Oh My Zsh, clipboard helpers - Systemd user services (e.g., librespot) - Add scripts (GPU monitor, RAM build helper, install automation) - Add host configurations: - Nixbook (Apple laptop) with hardware, disko, and install script - Nixstation (desktop) with firewall, virtualization, Btrfs scrub timer - Nixtest (test VM) with QEMU + Alpine-based install test harness - Common modules (network, NVIDIA, rclone, screen, keychron, users) - Include statix config for linting
2025-08-20 21:55:46 -03:00 · 2025-08-20 21:55:46 -03:00 · d0b63ce601
commit d0b63ce601
34 changed files with 1954 additions and 0 deletions
--- a/hosts/Nixstation/default.nix
+++ b/hosts/Nixstation/default.nix
@ -0,0 +1,170 @@
+{ pkgs
+, ...
+}:
+{
+
+  imports = [
+    ../common/default.nix
+    ../common/keychron.nix
+    ../common/network.nix
+    ../common/nvidia/default.nix
+    ../common/rclone.nix
+    ../common/screen.nix
+    ./hardware-configuration.nix
+  ];
+
+  boot = {
+    loader.systemd-boot.enable = true;
+    loader.efi.canTouchEfiVariables = true;
+  };
+  environment = {
+    systemPackages = with pkgs; [
+      act
+      btrfs-progs
+      cudatoolkit
+      networkmanagerapplet
+    ];
+
+    variables = {
+      NIXOS_HOST = "nixstation";
+      NIXOS_DE = "wayland";
+    };
+
+    sessionVariables = {
+      NIXOS_OZONE_WL = "1";
+      XDG_SESSION_TYPE = "wayland";
+      QT_QPA_PLATFORM = "wayland";
+      GDK_BACKEND = "wayland";
+    };
+  };
+  hardware = {
+    sane.enable = true;
+    graphics.enable = true;
+  };
+
+  i18n.defaultLocale = "en_US.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "pt_BR.UTF-8";
+    LC_IDENTIFICATION = "pt_BR.UTF-8";
+    LC_MEASUREMENT = "pt_BR.UTF-8";
+    LC_MONETARY = "pt_BR.UTF-8";
+    LC_NAME = "pt_BR.UTF-8";
+    LC_NUMERIC = "pt_BR.UTF-8";
+    LC_PAPER = "pt_BR.UTF-8";
+    LC_TELEPHONE = "pt_BR.UTF-8";
+    LC_TIME = "pt_BR.UTF-8";
+  };
+
+  networking.firewall = {
+    enable = true;
+    allowPing = true;
+    allowedTCPPorts = [
+      11434
+      8888
+      8000
+      8080
+    ];
+  };
+
+  nix = {
+    settings = {
+      auto-optimise-store = true;
+    };
+  };
+
+  programs = {
+    # steam = {
+    #   enable = true;
+    #   remotePlay.openFirewall = true;
+    #   dedicatedServer.openFirewall = true;
+    #   localNetworkGameTransfers.openFirewall = true;
+
+    # };
+    dconf.enable = true;
+    hyprland = {
+      enable = true;
+      withUWSM = true;
+      xwayland.enable = true;
+    };
+    virt-manager.enable = true;
+  };
+  # security.pam.services.gdm.enableGnomeKeyring = true;
+  security.rtkit.enable = true;
+  services = {
+    avahi = {
+      enable = true;
+      nssmdns4 = true;
+      openFirewall = true;
+      extraConfig = ''
+        [server]
+        allow-interfaces=wlp7s0
+      '';
+    };
+
+    earlyoom = {
+      enable = true;
+      freeMemThreshold = 5;
+      freeSwapThreshold = 10;
+    };
+
+    flatpak.enable = true;
+
+    greetd = {
+      enable = true;
+      settings.default_session = {
+        command = "${pkgs.hyprland}/bin/Hyprland";
+        user = "thiago";
+      };
+    };
+
+    pipewire = {
+      enable = true;
+      alsa.enable = true;
+      alsa.support32Bit = true;
+      pulse.enable = true;
+    };
+  };
+  systemd = {
+    services."getty@tty1".enable = false;
+    services."autovt@tty1".enable = false;
+  };
+
+  systemd.timers.btrfs-scrub = {
+    description = "Run Btrfs Scrub Daily";
+    wantedBy = [ "timers.target" ];
+    timerConfig = {
+      OnCalendar = "daily";
+      Persistent = true;
+    };
+  };
+
+  systemd.services = {
+    btrfs-scrub = {
+      description = "Daily Btrfs Scrub";
+      serviceConfig = {
+        Type = "oneshot";
+        Nice = 19;
+        IOSchedulingClass = "idle";
+        ExecStart = "${pkgs.btrfs-progs}/bin/btrfs scrub start -n 2 -B / && ${pkgs.btrfs-progs}/bin/btrfs scrub start -n 2 -B /mnt/hdd0";
+      };
+    };
+  };
+  system.stateVersion = "24.05"; # keep it!
+  time.timeZone = "America/Sao_Paulo";
+  virtualisation = {
+    vmware.host.enable = false;
+    spiceUSBRedirection.enable = true;
+    libvirtd = {
+      enable = true;
+      qemu.ovmf.enable = true;
+      qemu.package = pkgs.qemu_full;
+    };
+
+  };
+
+  zramSwap = {
+    enable = true;
+    memoryPercent = 30;
+    algorithm = "zstd";
+  };
+}