feat: added deployment flow

flake.nix

@@ -1,5 +1,5 @@
 {
-  description = "A Nix-flake-based Node.js development environment";
+  description = "Volpe Blog";
 
   inputs.nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.*.tar.gz";
 
@@ -19,9 +19,39 @@
           pkgs = import nixpkgs {inherit overlays system;};
         });
   in {
+    packages = forEachSupportedSystem ({pkgs}: {
+      default = pkgs.callPackage ./nix/package.nix {};
+      volpe = pkgs.callPackage ./nix/package.nix {};
+    });
+
     devShells = forEachSupportedSystem ({pkgs}: {
       default = pkgs.mkShell {
-        packages = with pkgs; [node2nix nodejs pnpm sqlite];
+        packages = with pkgs; [
+          nodejs
+          nodePackages.pnpm
+        ];
+      };
+    });
+
+    nixosConfigurations.volpe = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      modules = [
+        {nixpkgs.overlays = overlays;}
+        ./nix/configuration.nix
+      ];
+    };
+
+    # Deployment helper - use with: nix run .#deploy
+    apps = forEachSupportedSystem ({pkgs}: {
+      deploy = {
+        type = "app";
+        program = toString (pkgs.writeShellScript "deploy-volpe" ''
+          set -e
+          echo "Building and deploying to cyberian@69.61.19.180..."
+          nixos-rebuild switch --flake .#volpe \
+            --target-host cyberian@69.61.19.180 \
+            --sudo
+        '');
       };
     });
   };

nix/configuration.nix

@@ -0,0 +1,44 @@
+{
+  config,
+  pkgs,
+  ...
+}: {
+  imports = [
+    ./hardware-configuration.nix
+    ./module.nix
+  ];
+
+  nix.settings.experimental-features = ["nix-command" "flakes"];
+  nix.settings.trusted-users = ["root" "cyberian"];
+
+  swapDevices = [
+    {
+      device = "/swapfile";
+      size = 2 * 1024; # 2GB
+    }
+  ];
+
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/vda";
+  system.stateVersion = "24.11";
+
+  users.users.cyberian = {
+    isNormalUser = true;
+    extraGroups = ["wheel"];
+  };
+  security.sudo.wheelNeedsPassword = false;
+
+  services.qemuGuest.enable = true;
+  services.acpid.enable = true;
+
+  services.openssh = {
+    enable = true;
+    settings.PasswordAuthentication = false;
+  };
+
+  # Enable the volpe service
+  services.volpe = {
+    enable = true;
+    domain = "69.61.19.180";
+  };
+}

nix/hardware-configuration.nix

@@ -0,0 +1,30 @@
+# Do not modify this file!  It was generated by 'nixos-generate-config'
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}: {
+  imports = [
+    (modulesPath + "/profiles/qemu-guest.nix")
+  ];
+
+  boot.initrd.availableKernelModules = ["ata_piix" "virtio_pci" "floppy" "sr_mod" "virtio_blk"];
+  boot.initrd.kernelModules = [];
+  boot.kernelModules = ["kvm-amd"];
+  boot.extraModulePackages = [];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/1195bb4c-ddcb-4ad6-8109-d28170f169b1";
+    fsType = "ext4";
+  };
+
+  swapDevices = [];
+
+  networking.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

nix/module.nix

@@ -0,0 +1,33 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  cfg = config.services.volpe;
+  pkg = pkgs.callPackage ./package.nix {};
+in {
+  options.services.volpe = {
+    enable = lib.mkEnableOption "volpe blog";
+
+    domain = lib.mkOption {
+      type = lib.types.str;
+      default = "localhost";
+      description = "Domain name for nginx virtual host.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.nginx = {
+      enable = true;
+      virtualHosts.${cfg.domain} = {
+        root = "${pkg}";
+        locations."/" = {
+          tryFiles = "$uri $uri/ /index.html";
+        };
+      };
+    };
+
+    networking.firewall.allowedTCPPorts = [80 443];
+  };
+}

nix/package.nix

@@ -0,0 +1,47 @@
+{
+  lib,
+  stdenv,
+  nodejs_latest,
+  pnpm_10,
+  fetchPnpmDeps,
+  pnpmConfigHook,
+}: let
+  nodejs = nodejs_latest;
+  pnpm = pnpm_10;
+in
+  stdenv.mkDerivation (finalAttrs: {
+    pname = "volpe";
+    version = "1.0.0";
+
+    src = lib.cleanSource ./..;
+
+    nativeBuildInputs = [
+      nodejs
+      pnpm
+      pnpmConfigHook
+    ];
+
+    # fetchPnpmDeps creates the offline store
+    pnpmDeps = fetchPnpmDeps {
+      inherit (finalAttrs) pname version src;
+      hash = "sha256-AiyDVGSxlfdqzuei0N0F3UOXlQVztxqyU7gBkZbUqOI=";
+      fetcherVersion = 3; # pnpm store version
+    };
+
+    buildPhase = ''
+      runHook preBuild
+
+      pnpm build
+
+      runHook postBuild
+    '';
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p $out
+      cp -r _site/* $out/
+
+      runHook postInstall
+    '';
+  })