pkgs/tools/misc/fend/default.nix


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{ lib, fetchFromGitHub, rustPlatform }:

rustPlatform.buildRustPackage rec {
  pname = "fend";
  version = "0.1.28";

  src = fetchFromGitHub {
    owner = "printfn";
    repo = pname;
    rev = "v${version}";
    sha256 = "sha256-1bSbeY0ijPKQ/bO1pD/gJ6AC1KNhUlQ1CP0ApbHKkPI=";
  };

  cargoSha256 = "sha256-d4Kv3CNDrsnit5ukw6EXdgjirGkeTEBZ0nm97ZQ8TZ0=";

  doInstallCheck = true;

  installCheckPhase = ''
    [[ "$($out/bin/fend "1 km to m")" = "1000 m" ]]
  '';

  meta = with lib; {
    description = "Arbitrary-precision unit-aware calculator";
    homepage = "https://github.com/printfn/fend";
    license = licenses.mit;
    maintainers = with maintainers; [ djanatyn ];
  };
}