test-bitcoind-26.sh

#!/usr/bin/env bash

read -rd '' src <<'EOF' || :
let
  system = "x86_64-linux";

  # nix-bitcoin 0.0.99
  nix-bitcoin = builtins.getFlake "github:fort-nix/nix-bitcoin?rev=8a8f32a4fa8fa4d97bea60c19d587a4523d10a2a";

  makeTest = scenario:
    nix-bitcoin.legacyPackages.${system}.makeTest {
      name = "bitcoind_26-${scenario}";
      config = { pkgs, lib, ... }: {
        imports = [ nix-bitcoin.lib.test.scenarios.${scenario} ];

        services.bitcoind.package = pkgs.bitcoind.overrideAttrs rec {
          version = "26.0";
          src = builtins.fetchurl {
              url = "https://bitcoincore.org/bin/bitcoin-core-${version}/test.rc2/bitcoin-${version}rc2.tar.gz";
              sha256 = "fc7d150c1ba424286e95a1ace8af5e31557974443a806c26120633cb5c9fbfad";
          };
          # file name of completions changed
          postInstall = "";
        };

        # joinmarket fails with bitcoind 26.0
        services.joinmarket.enable = lib.mkForce false;
      };
    };
in [
  (makeTest "default")
  (makeTest "regtest")
]
EOF
nix build -L --no-link --print-out-paths --expr "$src"