nixpkgs/pkgs/applications/misc/electrum/ltc.nix
2022-01-25 17:05:20 -08:00

186 lines
4.7 KiB
Nix

{ lib
, stdenv
, fetchurl
, fetchFromGitHub
, wrapQtAppsHook
, python3
, zbar
, secp256k1
, enableQt ? true
# for updater.nix
, writeScript
, common-updater-scripts
, bash
, coreutils
, curl
, gnugrep
, gnupg
, gnused
, nix
}:
let
version = "4.0.9.3";
libsecp256k1_name =
if stdenv.isLinux then "libsecp256k1.so.0"
else if stdenv.isDarwin then "libsecp256k1.0.dylib"
else "libsecp256k1${stdenv.hostPlatform.extensions.sharedLibrary}";
libzbar_name =
if stdenv.isLinux then "libzbar.so.0"
else "libzbar${stdenv.hostPlatform.extensions.sharedLibrary}";
# Not provided in official source releases, which are what upstream signs.
tests = fetchFromGitHub {
owner = "pooler";
repo = "electrum-ltc";
rev = version;
sha256 = "sha256-oZjQnrnj8nCaQjrIz8bWNt6Ib8Wu2ZMXHEPfCCy2fjk=";
extraPostFetch = ''
mv $out ./all
mv ./all/electrum_ltc/tests $out
'';
};
py = python3.override {
packageOverrides = self: super: {
aiorpcx = super.aiorpcx.overridePythonAttrs (oldAttrs: rec {
version = "0.18.7";
src = oldAttrs.src.override {
inherit version;
sha256 = "1rswrspv27x33xa5bnhrkjqzhv0sknv5kd7pl1vidw9d2z4rx2l0";
};
});
};
};
in
python3.pkgs.buildPythonApplication {
pname = "electrum-ltc";
inherit version;
src = fetchurl {
url = "https://electrum-ltc.org/download/Electrum-LTC-${version}.tar.gz";
sha256 = "sha256-+oox0BGqkvj0OGOKJF8tUoKdsZFeffNb6rTF8E8mo08=";
};
postUnpack = ''
# can't symlink, tests get confused
cp -ar ${tests} $sourceRoot/electrum_ltc/tests
'';
prePatch = ''
substituteInPlace contrib/requirements/requirements.txt \
--replace "dnspython>=2.0,<2.1" "dnspython>=2.0"
# according to upstream, this is fine
# https://github.com/spesmilo/electrum/issues/7361
substituteInPlace contrib/requirements/requirements.txt \
--replace "qdarkstyle<2.9" "qdarkstyle>=2.7"
'';
nativeBuildInputs = lib.optionals enableQt [ wrapQtAppsHook ];
propagatedBuildInputs = with py.pkgs; [
aiohttp
aiohttp-socks
aiorpcx
attrs
bitstring
cryptography
dnspython
jsonrpclib-pelix
matplotlib
pbkdf2
protobuf
py_scrypt
pysocks
qrcode
requests
tlslite-ng
# plugins
btchip
ckcc-protocol
keepkey
trezor
] ++ lib.optionals enableQt [
pyqt5
qdarkstyle
];
preBuild = ''
sed -i 's,usr_share = .*,usr_share = "'$out'/share",g' setup.py
substituteInPlace ./electrum_ltc/ecc_fast.py \
--replace ${libsecp256k1_name} ${secp256k1}/lib/libsecp256k1${stdenv.hostPlatform.extensions.sharedLibrary}
'' + (if enableQt then ''
substituteInPlace ./electrum_ltc/qrscanner.py \
--replace ${libzbar_name} ${zbar.lib}/lib/libzbar${stdenv.hostPlatform.extensions.sharedLibrary}
'' else ''
sed -i '/qdarkstyle/d' contrib/requirements/requirements.txt
'');
postInstall = lib.optionalString stdenv.isLinux ''
# Despite setting usr_share above, these files are installed under
# $out/nix ...
mv $out/${python3.sitePackages}/nix/store"/"*/share $out
rm -rf $out/${python3.sitePackages}/nix
substituteInPlace $out/share/applications/electrum-ltc.desktop \
--replace 'Exec=sh -c "PATH=\"\\$HOME/.local/bin:\\$PATH\"; electrum-ltc %u"' \
"Exec=$out/bin/electrum-ltc %u" \
--replace 'Exec=sh -c "PATH=\"\\$HOME/.local/bin:\\$PATH\"; electrum-ltc --testnet %u"' \
"Exec=$out/bin/electrum-ltc --testnet %u"
'';
postFixup = lib.optionalString enableQt ''
wrapQtApp $out/bin/electrum-ltc
'';
checkInputs = with python3.pkgs; [ pytestCheckHook pyaes pycryptodomex ];
pytestFlagsArray = [ "electrum_ltc/tests" ];
disabledTests = [
"test_loop" # test tries to bind 127.0.0.1 causing permission error
"test_is_ip_address" # fails spuriously https://github.com/spesmilo/electrum/issues/7307
];
postCheck = ''
$out/bin/electrum-ltc help >/dev/null
'';
passthru.updateScript = import ./update.nix {
inherit lib;
inherit
writeScript
common-updater-scripts
bash
coreutils
curl
gnupg
gnugrep
gnused
nix
;
};
meta = with lib; {
description = "Lightweight Litecoin Client";
longDescription = ''
Electrum-LTC is a simple, but powerful Litecoin wallet. A unique secret
phrase (or seed) leaves intruders stranded and your peace of mind
intact. Keep it on paper, or in your head... and never worry about losing
your litecoins to theft or hardware failure.
'';
homepage = "https://electrum-ltc.org/";
license = licenses.mit;
platforms = platforms.all;
maintainers = with maintainers; [ lourkeur ];
};
}