From ed60e06ae2775d64c124b32390da77a1ad948985 Mon Sep 17 00:00:00 2001
From: Alejandro Cabeza Romero <alex93cabeza@gmail.com>
Date: Tue, 3 Feb 2026 14:52:12 +0100
Subject: [PATCH] Nixify

---
 .gitignore |  3 +-
 flake.lock | 64 +++++++++++++++++++++++++++++++++++++++++++
 flake.nix  | 80 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 146 insertions(+), 1 deletion(-)
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/.gitignore b/.gitignore
index 6162763b..b91f5b05 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@ data/
 .vscode/
 rocksdb
 sequencer_runner/data/
-storage.json
\ No newline at end of file
+storage.json
+result
\ No newline at end of file
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 00000000..a12fbc85
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,64 @@
+{
+  "nodes": {
+    "crane": {
+      "locked": {
+        "lastModified": 1769737823,
+        "narHash": "sha256-DrBaNpZ+sJ4stXm+0nBX7zqZT9t9P22zbk6m5YhQxS4=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "b2f45c3830aa96b7456a4c4bc327d04d7a43e1ba",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1770019141,
+        "narHash": "sha256-VKS4ZLNx4PNrABoB0L8KUpc1fE7CLpQXQs985tGfaCU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "cb369ef2efd432b3cdf8622b0ffc0a97a02f3137",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "crane": "crane",
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1770088046,
+        "narHash": "sha256-4hfYDnUTvL1qSSZEA4CEThxfz+KlwSFQ30Z9jgDguO0=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "71f9daa4e05e49c434d08627e755495ae222bc34",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 00000000..ae1c61dc
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,80 @@
+{
+  description = "Logos Execution Zone";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    crane.url = "github:ipetkov/crane";
+  };
+
+  outputs =
+    {
+      nixpkgs,
+      rust-overlay,
+      crane,
+      ...
+    }:
+    let
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "aarch64-darwin"
+        "x86_64-windows"
+      ];
+
+      forAll = nixpkgs.lib.genAttrs systems;
+
+      mkPkgs =
+        system:
+        import nixpkgs {
+          inherit system;
+          overlays = [ rust-overlay.overlays.default ];
+        };
+    in
+    {
+      packages = forAll (
+        system:
+        let
+          pkgs = mkPkgs system;
+          rustToolchain = pkgs.rust-bin.stable.latest.default;
+          craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain;
+          src = ./.;
+
+          commonArgs = {
+            inherit src;
+            buildInputs = [ pkgs.openssl ];
+            nativeBuildInputs = [
+              pkgs.pkg-config
+              pkgs.clang
+              pkgs.llvmPackages.libclang.lib
+            ];
+            LIBCLANG_PATH = "${pkgs.llvmPackages.libclang.lib}/lib";
+          };
+
+          logosExecutionZoneWalletFfi = craneLib.buildPackage (
+            commonArgs // {
+              pname = "logos-execution-zone-wallet-ffi";
+              version = "0.1.0";
+              cargoExtraArgs = "-p wallet-ffi";
+              postInstall = ''
+                mkdir -p $out/include
+                cp wallet-ffi/wallet_ffi.h $out/include/
+              '' + pkgs.lib.optionalString pkgs.stdenv.isDarwin ''
+                install_name_tool -id @rpath/libwallet_ffi.dylib $out/lib/libwallet_ffi.dylib
+              '';
+            }
+          );
+
+        in
+        {
+          logos-execution-zone-wallet-ffi = logosExecutionZoneWalletFfi;
+          default = logosExecutionZoneWalletFfi;
+        }
+      );
+    };
+}