From cdfa60ad5e4a93e4e61dd1d8e8df6dfc515744b6 Mon Sep 17 00:00:00 2001
From: Andrea Ciceri <andrea.ciceri@autistici.org>
Date: Fri, 16 May 2025 16:05:12 +0200
Subject: [PATCH] Add `arbi` NixOS module

---
 modules/arbi/default.nix | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 modules/arbi/default.nix

diff --git a/modules/arbi/default.nix b/modules/arbi/default.nix
new file mode 100644
index 0000000..02ab9e5
--- /dev/null
+++ b/modules/arbi/default.nix
@@ -0,0 +1,22 @@
+{ config, pkgs, ... }:
+let
+  rev = "d531730d9640160f0519ef4b3640f8da49dd96f8";
+  arbi-flake = builtins.getFlake "git+ssh://git@github.com/aciceri/arbi.git?rev=${rev}";
+in
+{
+  imports = [ arbi-flake.nixosModules.arbi ];
+
+  services.arbi = {
+    enable = true;
+    log_level = "debug";
+    configFile = pkgs.writeText "arbi-config.kdl" ''
+      endpoint "wss://eth-mainnet.g.alchemy.com/v2/<REDACTED>"
+      pairs_file "pairs.json"
+      concurrency 4
+    '';
+  };
+
+  environment.persistence."/persist".directories = [
+    config.services.arbi.dataDir
+  ];
+}