nixpkgs/pkgs/tools/networking/tcp-cutter/default.nix

{ lib, stdenv, fetchurl }:

stdenv.mkDerivation rec {
  pname = "tcp-cutter";
  version = "1.04";

  src = fetchurl {
    url = "http://www.digitage.co.uk/digitage/files/cutter/${pname}-${version}.tgz";
    sha256 = "100iy31a3njif6vh9gfsqrm14hac05rrflla275gd4rkxdlnqcqv";
  };

  installPhase = ''
    install -D -m 0755 cutter $out/bin/tcp-cutter
  '';

  meta = with lib; {
    description = "TCP/IP Connection cutting on Linux Firewalls and Routers";
    homepage = "http://www.digitage.co.uk/digitage/software/linux-security/cutter";
    license = licenses.gpl2;
    platforms = platforms.linux;
    maintainers = [ maintainers.offline ];
  };
}
treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 07:54:33 +00:00			`{ lib, stdenv, fetchurl }:`
Add cutter, TCP/IP Connection cutting 2014-05-20 10:37:20 +00:00
			`stdenv.mkDerivation rec {`
tcp-cutter: rename from cutter 2021-03-30 08:42:43 +00:00			`pname = "tcp-cutter";`
			`version = "1.04";`
Add cutter, TCP/IP Connection cutting 2014-05-20 10:37:20 +00:00
			`src = fetchurl {`
tcp-cutter: rename from cutter 2021-03-30 08:42:43 +00:00			`url = "http://www.digitage.co.uk/digitage/files/cutter/${pname}-${version}.tgz";`
cutter: update from 1.03 to 1.04 2015-10-25 18:06:05 +00:00			`sha256 = "100iy31a3njif6vh9gfsqrm14hac05rrflla275gd4rkxdlnqcqv";`
Add cutter, TCP/IP Connection cutting 2014-05-20 10:37:20 +00:00			`};`

			`installPhase = ''`
			`install -D -m 0755 cutter $out/bin/tcp-cutter`
			`'';`

treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 07:54:33 +00:00			`meta = with lib; {`
Add cutter, TCP/IP Connection cutting 2014-05-20 10:37:20 +00:00			`description = "TCP/IP Connection cutting on Linux Firewalls and Routers";`
treewide: Per RFC45, remove all unquoted URLs 2020-04-01 01:11:51 +00:00			`homepage = "http://www.digitage.co.uk/digitage/software/linux-security/cutter";`
Add cutter, TCP/IP Connection cutting 2014-05-20 10:37:20 +00:00			`license = licenses.gpl2;`
			`platforms = platforms.linux;`
			`maintainers = [ maintainers.offline ];`
			`};`
			`}`