add module assertions

2020-06-15 10:34:11 +00:00 · 2020-06-15 10:34:11 +00:00 · f280d54bb8
commit f280d54bb8
parent 23cd323ad1
8 changed files with 51 additions and 0 deletions
--- a/modules/hardware-wallets.nix
+++ b/modules/hardware-wallets.nix
@ -33,6 +33,15 @@ in {

  config = mkMerge [
    (mkIf (cfg.ledger || cfg.trezor) {
+      assertions = [
+        { assertion = (config.services.bitcoind.disablewallet == null || !config.services.bitcoind.disablewallet);
+          message = ''
+            Hardware-Wallets are not compatible with bitcoind.disablewallet.
+            Note that this option is active when enabling electrs.high-memory.
+          '';
+        }
+      ];
+
      environment.systemPackages = with pkgs; [
        nix-bitcoin.hwi
        # Provides lsusb for debugging