nixify the project

.envrc

@@ -0,0 +1,2 @@
+# shellcheck shell=bash
+use flake

.gitignore

@@ -26,3 +26,11 @@ gitignore
 # System Files
 .DS_Store
 Thumbs.db
+
+# ---> Nix
+# Ignore build outputs from performing a nix-build or `nix build` command
+result
+result-*
+
+# Ignore automatically generated direnv output
+.direnv

flake.lock

@@ -0,0 +1,133 @@
+{
+  "nodes": {
+    "blueprint": {
+      "inputs": {
+        "nixpkgs": [
+          "bun2nix",
+          "nixpkgs"
+        ],
+        "systems": [
+          "bun2nix",
+          "systems"
+        ]
+      },
+      "locked": {
+        "lastModified": 1744632722,
+        "narHash": "sha256-0chvqUV1Kzf8BMQ7MsH3CeicJEb2HeCpwliS77FGyfc=",
+        "owner": "numtide",
+        "repo": "blueprint",
+        "rev": "49bbd5d072b577072f4a1d07d4b0621ecce768af",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "blueprint",
+        "type": "github"
+      }
+    },
+    "bun2nix": {
+      "inputs": {
+        "blueprint": "blueprint",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "systems": "systems",
+        "treefmt-nix": "treefmt-nix"
+      },
+      "locked": {
+        "lastModified": 1758108094,
+        "narHash": "sha256-ZO7dOTEipchkK/2mX6uAGbe6zQXnvHr40ri6jOztNR4=",
+        "owner": "baileyluTCD",
+        "repo": "bun2nix",
+        "rev": "72c047583edc83e2c2eada6e348dfaa622781331",
+        "type": "github"
+      },
+      "original": {
+        "owner": "baileyluTCD",
+        "repo": "bun2nix",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1756770412,
+        "narHash": "sha256-+uWLQZccFHwqpGqr2Yt5VsW/PbeJVTn9Dk6SHWhNRPw=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "4524271976b625a4a605beefd893f270620fd751",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1758035966,
+        "narHash": "sha256-qqIJ3yxPiB0ZQTT9//nFGQYn8X/PBoJbofA7hRKZnmE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "8d4ddb19d03c65a36ad8d189d001dc32ffb0306b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "bun2nix": "bun2nix",
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "bun2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1748243702,
+        "narHash": "sha256-9YzfeN8CB6SzNPyPm2XjRRqSixDopTapaRsnTpXUEY8=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "1f3f7b784643d488ba4bf315638b2b0a4c5fb007",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,38 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs?ref=nixos-unstable";
+
+    flake-parts = {
+      url = "github:hercules-ci/flake-parts";
+      inputs.nixpkgs-lib.follows = "nixpkgs";
+    };
+
+    bun2nix = {
+      url = "github:baileyluTCD/bun2nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = inputs@{ flake-parts, ... }: flake-parts.lib.mkFlake { inherit inputs; } {
+    systems = [
+      "x86_64-linux"
+      "aarch64-linux"
+      "aarch64-darwin"
+      "x86_64-darwin"
+    ];
+
+    imports = [
+      ./nix/devShells/flake-module.nix
+      ./nix/packages/flake-module.nix
+    ];
+
+    perSystem = { lib, self', ... }: {
+      checks = 
+        let
+          packages = lib.mapAttrs' (n: lib.nameValuePair "package-${n}") self'.packages;
+          devShells = lib.mapAttrs' (n: lib.nameValuePair "devShell-${n}") self'.devShells;
+        in
+        packages // devShells;
+    };
+  };
+}

nix/devShells/flake-module.nix

@@ -0,0 +1,11 @@
+{ inputs, ... }:
+{
+  perSystem = { pkgs, system, ... }: {
+    devShells.default = pkgs.mkShellNoCC {
+      nativeBuildInputs = with pkgs; [
+        bun
+        inputs.bun2nix.packages.${system}.default
+      ];
+    };
+  };
+}

nix/packages/flake-module.nix

@@ -0,0 +1,17 @@
+{ self, inputs, ... }:
+{
+  perSystem = { pkgs, self', system, ... }: {
+    packages = {
+      default = self'.packages.customer-portal;
+
+      customer-portal = inputs.bun2nix.lib.${system}.mkBunDerivation {
+        pname = "customer-portal";
+        version = "0.0.1";
+        index = "app.config.ts";
+
+        src = ../..;
+        bunNix = ./bun.nix;
+      };
+    };
+  };
+}

package.json

@@ -5,7 +5,8 @@
     "dev": "vinxi dev",
     "build": "vinxi build",
     "start": "vinxi start",
-    "version": "vinxi version"
+    "version": "vinxi version",
+    "postinstall": "bun2nix -o bun.nix"
   },
   "dependencies": {
     "@solid-primitives/context": "^0.3.2",