{lib, stdenv, fetchFromGitHub, zfs }: stdenv.mkDerivation { pname = "easysnap"; version = "unstable-2020-04-04"; src = fetchFromGitHub { owner = "sjau"; repo = "easysnap"; rev = "26f89c0c3cda01e2595ee19ae5fb8518da25b4ef"; sha256 = "1k49k1m7y8s099wyiiz8411i77j1156ncirynmjfyvdhmhcyp5rw"; }; installPhase = '' mkdir -p $out/bin cp -n easysnap* $out/bin/ for i in $out/bin/*; do substituteInPlace $i \ --replace zfs ${zfs}/bin/zfs done ''; meta = with lib; { homepage = "https://github.com/sjau/easysnap"; description = "Customizable ZFS Snapshotting tool with zfs send/recv pulling"; license = licenses.gpl3; maintainers = with maintainers; [ sjau ]; }; }