nixpkgs/pkgs/data/misc/polytopes_db/default.nix

{ lib, stdenv
, fetchurl
}:

stdenv.mkDerivation rec {
  pname = "polytopes_db";
  version = "20170220";

  src = fetchurl {
    url = "mirror://sageupstream/${pname}/${pname}-${version}.tar.bz2";
    sha256 = "1q0cd811ilhax4dsj9y5p7z8prlalqr7k9mzq178c03frbgqny6b";
  };

  installPhase = ''
    mkdir -p "$out/share/reflexive_polytopes"
    cp -R * "$out/share/reflexive_polytopes/"
  '';

  meta = with lib; {
    description = "Reflexive polytopes database";
    license = licenses.gpl2;
    platforms = platforms.all;
    maintainers = teams.sage.members;
  };
}
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`
polytopes_db: init at 20170220 2018-04-24 14:15:12 +00:00			`, fetchurl`
			`}:`

			`stdenv.mkDerivation rec {`
			`pname = "polytopes_db";`
			`version = "20170220";`

			`src = fetchurl {`
			`url = "mirror://sageupstream/${pname}/${pname}-${version}.tar.bz2";`
			`sha256 = "1q0cd811ilhax4dsj9y5p7z8prlalqr7k9mzq178c03frbgqny6b";`
			`};`

			`installPhase = ''`
			`mkdir -p "$out/share/reflexive_polytopes"`
			`cp -R * "$out/share/reflexive_polytopes/"`
			`'';`

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; {`
polytopes_db: init at 20170220 2018-04-24 14:15:12 +00:00			`description = "Reflexive polytopes database";`
			`license = licenses.gpl2;`
			`platforms = platforms.all;`
maintainers: create sage team Maintaining all the packages whose updates might break some aspect of sage. For reference: https://github.com/NixOS/nixpkgs/pull/103810#issuecomment-727536510 2020-11-17 19:41:33 +00:00			`maintainers = teams.sage.members;`
polytopes_db: init at 20170220 2018-04-24 14:15:12 +00:00			`};`
			`}`