nixpkgs/pkgs/tools/networking/netcat/default.nix

{ lib, stdenv, fetchurl }:

stdenv.mkDerivation rec {
  pname = "netcat-gnu";
  version = "0.7.1";

  src = fetchurl {
    url = "mirror://sourceforge/netcat/netcat-${version}.tar.bz2";
    sha256 = "1frjcdkhkpzk0f84hx6hmw5l0ynpmji8vcbaxg8h5k2svyxz0nmm";
  };

  meta = with lib; {
    description = "Utility which reads and writes data across network connections";
    homepage = "https://netcat.sourceforge.net/";
    mainProgram = "netcat";
    license = licenses.gpl2Plus;
    platforms = platforms.unix;
  };
}
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 }:`
* GNU Netcat. svn path=/nixpkgs/trunk/; revision=6120 2006-08-15 13:22:45 +00:00
tools/networking: replace name with pname&version 2021-08-01 20:48:53 +00:00			`stdenv.mkDerivation rec {`
			`pname = "netcat-gnu";`
			`version = "0.7.1";`
netcat: add meta data 2016-01-02 19:34:20 +00:00
* GNU Netcat. svn path=/nixpkgs/trunk/; revision=6120 2006-08-15 13:22:45 +00:00			`src = fetchurl {`
tools/networking: replace name with pname&version 2021-08-01 20:48:53 +00:00			`url = "mirror://sourceforge/netcat/netcat-${version}.tar.bz2";`
change md5sum to sha256sum for a few packages 2014-10-12 14:13:21 +00:00			`sha256 = "1frjcdkhkpzk0f84hx6hmw5l0ynpmji8vcbaxg8h5k2svyxz0nmm";`
* GNU Netcat. svn path=/nixpkgs/trunk/; revision=6120 2006-08-15 13:22:45 +00:00			`};`
netcat: add meta data 2016-01-02 19:34:20 +00:00
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; {`
netcat: add meta data 2016-01-02 19:34:20 +00:00			`description = "Utility which reads and writes data across network connections";`
treewide: replace http by https when https is a permanent redirection 2023-01-21 21:41:12 +00:00			`homepage = "https://netcat.sourceforge.net/";`
netcat-gnu: Add mainProgram 2023-03-31 09:37:24 +00:00			`mainProgram = "netcat";`
netcat: add meta data 2016-01-02 19:34:20 +00:00			`license = licenses.gpl2Plus;`
treewide: Add lots of meta.platforms Build-tested on x86_64 Linux & Mac. 2016-08-02 17:50:55 +00:00			`platforms = platforms.unix;`
netcat: add meta data 2016-01-02 19:34:20 +00:00			`};`
* GNU Netcat. svn path=/nixpkgs/trunk/; revision=6120 2006-08-15 13:22:45 +00:00			`}`