From 93ffd06ab57b6658deadefb53c72e60171bda695 Mon Sep 17 00:00:00 2001
From: "Gustavo \"Guz\" L de Mello" <contact@guz.one>
Date: Mon, 31 Mar 2025 17:42:53 -0300
Subject: [PATCH] feat: nix module definition

---
 flake.nix | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/flake.nix b/flake.nix
index 3dec333..067580f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -65,5 +65,57 @@
         };
       };
     });
+    nixosModules = {
+      default = self.nixosModules.capytalcc;
+      capytalcc = {
+        config,
+        lib,
+        pkgs,
+        ...
+      }: let
+        cfg = config.services.capytalcc.web;
+      in {
+        options.services.capytalcc.web = with lib;
+        with lib.types; {
+          enable = mkEnableOption "";
+          port = mkOption {
+            type = port;
+            default = 7332;
+          };
+          package = mkOption {
+            type = package;
+            default = self.packages.${pkgs.system}.default;
+          };
+          user = mkOption {
+            type = str;
+            default = "capytalcc-web";
+          };
+          group = mkOption {
+            type = str;
+            default = cfg.user;
+          };
+        };
+        config = with lib;
+          mkIf cfg.enable {
+            systemd.services."capytalcc-web" = {
+              after = ["network.target"];
+              wantedBy = ["multi-user.target"];
+              serviceConfig = {
+                Type = "simple";
+                User = cfg.user;
+                Group = cfg.group;
+                ExecStart = "${lib.escapeShellArg (lib.getExe cfg.package)} web -port ${toString cfg.port}";
+                Restart = "on-success";
+              };
+            };
+
+            users.users."${cfg.user}" = {
+              isSystemUser = true;
+              group = cfg.group;
+            };
+            users.groups."${cfg.group}" = {};
+          };
+      };
+    };
   };
 }