feat: add nix server provision

flake.nix

@@ -1,22 +1,125 @@
 {
-  description = "NodeiWest dev environment module";
+  description = "NodeiWest company flake";
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-    flake-parts.url = "github:hercules-ci/flake-parts";
+    colmena.url = "github:zhaofengli/colmena";
+    disko = {
+      url = "github:nix-community/disko";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs =
-    inputs:
-    inputs.flake-parts.lib.mkFlake { inherit inputs; } {
-      systems = [
+    inputs@{
+      self,
+      nixpkgs,
+      colmena,
+      disko,
+      home-manager,
+      ...
+    }:
+    let
+      lib = nixpkgs.lib;
+      supportedSystems = [
         "aarch64-darwin"
         "x86_64-darwin"
         "x86_64-linux"
       ];
+      forAllSystems = lib.genAttrs supportedSystems;
 
-      flake = {
-        homeManagerModules.default = ./modules/home.nix;
+      mkPkgs =
+        system:
+        import nixpkgs {
+          inherit system;
+        };
+
+      mkHost =
+        name:
+        nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          specialArgs = {
+            inherit inputs self;
+          };
+          modules = [
+            disko.nixosModules.disko
+            home-manager.nixosModules.home-manager
+            self.nixosModules.common
+            ./hosts/${name}/configuration.nix
+          ];
+        };
+    in
+    {
+      homeManagerModules.default = ./modules/home.nix;
+      homeManagerModules.helpers = ./modules/helpers/home.nix;
+      nixosModules.common = ./modules/nixos/common.nix;
+
+      packages = forAllSystems (
+        system:
+        let
+          pkgs = mkPkgs system;
+          nodeiwestHelper = pkgs.callPackage ./pkgs/helpers { };
+        in
+        {
+          colmena = colmena.packages.${system}.colmena;
+          nodeiwest-helper = nodeiwestHelper;
+          default = colmena.packages.${system}.colmena;
+        }
+      );
+
+      apps = forAllSystems (system: {
+        colmena = {
+          type = "app";
+          program = "${colmena.packages.${system}.colmena}/bin/colmena";
+        };
+        nodeiwest-helper = {
+          type = "app";
+          program = "${self.packages.${system}.nodeiwest-helper}/bin/nodeiwest";
+        };
+        default = self.apps.${system}.colmena;
+      });
+
+      nixosConfigurations = {
+        vps1 = mkHost "vps1";
       };
+
+      colmena = {
+        meta = {
+          nixpkgs = mkPkgs "x86_64-linux";
+          specialArgs = {
+            inherit inputs self;
+          };
+        };
+
+        defaults =
+          { name, ... }:
+          {
+            networking.hostName = name;
+            imports = [
+              disko.nixosModules.disko
+              home-manager.nixosModules.home-manager
+              self.nixosModules.common
+            ];
+          };
+
+        vps1 = {
+          deployment = {
+            targetHost = "100.101.167.118";
+            targetUser = "root";
+            tags = [
+              "company"
+              "edge"
+            ];
+          };
+
+          imports = [ ./hosts/vps1/configuration.nix ];
+        };
+      };
+
+      colmenaHive = colmena.lib.makeHive self.outputs.colmena;
     };
 }