Init

.gitignore

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+hardware-configuration.nix

Justfile

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+up:
+  nix flake update
+
+deploy:
+  nixos-rebuild switch --flake . --use-remote-sudo
+
+debug:
+  nixos-rebuild switch --flake . --use-remote-sudo --show-trace --verbose
+
+# Update specific input
+# usage: make upp i=home-manager
+upp:
+  nix flake update $(i)
+
+history:
+  nix profile history --profile /nix/var/nix/profiles/system
+
+repl:
+  nix repl -f flake:nixpkgs
+
+clean:
+  # remove all generations older than 7 days
+  sudo nix profile wipe-history --profile /nix/var/nix/profiles/system  --older-than 7d
+
+gc:
+  # garbage collect all unused nix store entries
+  sudo nix-collect-garbage --delete-old

flake.lock

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+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1758463745,
+        "narHash": "sha256-uhzsV0Q0I9j2y/rfweWeGif5AWe0MGrgZ/3TjpDYdGA=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "3b955f5f0a942f9f60cdc9cacb7844335d0f21c3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-25.05",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1758346548,
+        "narHash": "sha256-afXE7AJ7MY6wY1pg/Y6UPHNYPy5GtUKeBkrZZ/gC71E=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "b2a3852bd078e68dd2b3dfa8c00c67af1f0a7d20",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

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+{
+  description = "NixOS configuration";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
+    home-manager = {
+      url = "github:nix-community/home-manager/release-25.05";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = inputs@{ nixpkgs, home-manager, ... }: {
+    nixosConfigurations = {
+      aly-laptop = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          ./hardware-configuration.nix
+          ({ config, pkgs, ... }: {
+            networking.hostName = "aly-laptop";
+            services.logind = {
+              lidSwitch = "suspend";
+              lidSwitchDocked = "ignore";
+              lidSwitchExternalPower = "ignore";
+            };
+          })
+          ({ config, pkgs, ... }: {
+            system.stateVersion = "25.05";
+            boot.loader.systemd-boot.enable = true;
+            boot.loader.efi.canTouchEfiVariables = true;
+            nix.settings.experimental-features = [ "nix-command" "flakes" ];
+            environment.systemPackages = with pkgs; [
+              just
+              git
+              vim
+              wget
+              obs-studio
+            ];
+            environment.variables.EDITOR = "vim";
+            security.sudo.wheelNeedsPassword = false;
+          
+            networking.networkmanager.enable = true;
+
+            services.flatpak.enable = true;
+            services.pulseaudio.enable = false;
+            services.pipewire = {
+              enable = true;
+              pulse.enable = true;
+            };
+            time.timeZone = "Australia/Brisbane";
+            users.users.aly = {
+              isNormalUser = true;
+              description = "aly";
+              hashedPassword = "$y$j9T$Q.yFJjo9LMA8o.7Ac5uSr/$Y8pYIPSzCXHSd4nAlUohaaohwpquK6XEIjxFKq3J4s/";
+              extraGroups = [ "networkmanager" "wheel" ];
+            };
+          
+            # Enable the OpenSSH daemon.
+            services.openssh = {
+              enable = true;
+              settings = {
+                X11Forwarding = true;
+                PermitRootLogin = "no"; # disable root login
+                PasswordAuthentication = false; # disable password login
+              };
+              openFirewall = true;
+            };
+            # Enable the X11 windowing system.
+            services.xserver.enable = true;
+          
+            # Enable the GNOME Desktop Environment.
+            services.xserver.displayManager.gdm.enable = true;
+            services.xserver.desktopManager.gnome.enable = true;
+          })
+
+          home-manager.nixosModules.home-manager
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+
+            home-manager.users.aly = import ./home.nix;
+
+            # Optionally, use home-manager.extraSpecialArgs to pass arguments to home.nix
+          }
+
+          ({ pkgs, ... }: {
+            environment.etc."nixos".source = ./.;
+          })
+        ];
+      };
+    };
+  };
+}

home.nix

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+{ config, pkgs, ... }:
+
+{
+  home.username = "aly";
+  home.homeDirectory = "/home/aly";
+  xresources.properties = {
+    "Xcursor.size" = 16;
+    "Xft.dpi" = 172;
+  };
+  home.packages = with pkgs; [
+    gnome-tweaks
+    firefox
+    neofetch
+    nnn
+    zip
+    xz
+    unzip
+    p7zip
+    ripgrep
+    jq
+    yq-go
+    mtr
+    iperf3
+    dnsutils
+    ldns
+    aria2
+    socat
+    nmap
+    ipcalc
+    file
+    which
+    tree
+    gnused
+    gnutar
+    gawk
+    zstd
+    gnupg
+    nix-output-monitor
+
+    btop
+    iotop
+    iftop
+    strace
+    ltrace
+    lsof
+    sysstat
+    lm_sensors
+    ethtool
+    pciutils
+    usbutils
+  ];
+  programs.git = {
+    enable = true;
+    userName = "alydev";
+    userEmail = "alyssa.dev.smith@gmail.com";
+  };
+
+  # alacritty - a cross-platform, GPU-accelerated terminal emulator
+#  programs.alacritty = {
+#    enable = true;
+#    # custom settings
+#    settings = {
+#      env.TERM = "xterm-256color";
+#      font = {
+#        size = 12;
+#        draw_bold_text_with_bright_colors = true;
+#      };
+#      scrolling.multiplier = 5;
+#      selection.save_to_clipboard = true;
+#    };
+#  };
+
+  programs.bash = {
+    enable = true;
+    enableCompletion = true;
+    bashrcExtra = ''
+      export PATH="$PATH:$HOME/bin:$HOME/.local/bin:$HOME/go/bin"
+    '';
+  };
+  home.stateVersion = "25.05";
+}