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nixpkgs/pkgs/tools/package-management/nix-top/default.nix
2021-01-15 17:12:36 +07:00

54 lines
1.2 KiB
Nix

{ stdenv
, lib
, fetchFromGitHub
, ruby
, makeWrapper
, getent # /etc/passwd
, ncurses # tput
, binutils-unwrapped # strings
, coreutils
, findutils
}:
# No gems used, so mkDerivation is fine.
let
additionalPath = lib.makeBinPath [ getent ncurses binutils-unwrapped coreutils findutils ];
in
stdenv.mkDerivation rec {
pname = "nix-top";
version = "0.2.0";
src = fetchFromGitHub {
owner = "samueldr";
repo = "nix-top";
rev = "v${version}";
sha256 = "0560a9g8n4p764r3va1nn95iv4bg71g8h0wws1af2p5g553j4zps";
};
nativeBuildInputs = [
makeWrapper
];
buildInputs = [
ruby
];
installPhase = ''
mkdir -p $out/libexec/nix-top
install -D -m755 ./nix-top $out/bin/nix-top
wrapProgram $out/bin/nix-top \
--prefix PATH : "$out/libexec/nix-top:${additionalPath}"
'' + lib.optionalString stdenv.isDarwin ''
ln -s /bin/stty $out/libexec/nix-top
'';
meta = with lib; {
description = "Tracks what nix is building";
homepage = "https://github.com/samueldr/nix-top";
license = licenses.mit;
maintainers = with maintainers; [ samueldr ];
platforms = platforms.linux ++ platforms.darwin;
inherit version;
};
}