nixpkgs/pkgs/tools/graphics/oxipng/default.nix

{ lib, stdenv, fetchCrate, rustPlatform }:

rustPlatform.buildRustPackage rec {
  version = "4.0.3";
  pname = "oxipng";

  src = fetchCrate {
    inherit version pname;
    sha256 = "sha256-lvVgoAZMIqmbS6yMul9Hf9PtneEVy+jDs3kU1jSBL2w=";
  };

  cargoSha256 = "sha256-v0A8/b/OPAtnaNlMX7QNXTGGH6kg67WBo/2ChOPDZdQ=";

  doCheck = !stdenv.isAarch64 && !stdenv.isDarwin;

  meta = with lib; {
    homepage = "https://github.com/shssoichiro/oxipng";
    description = "A multithreaded lossless PNG compression optimizer";
    license = licenses.mit;
    maintainers = with maintainers; [ dywedir ];
  };
}
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, fetchCrate, rustPlatform }:`
oxipng: init at 1.0.0 2018-02-12 01:14:02 +00:00
			`rustPlatform.buildRustPackage rec {`
oxipng: 4.0.2 -> 4.0.3 2021-01-20 19:32:25 +00:00			`version = "4.0.3";`
oxipng: 2.2.0 -> 2.2.1 2019-03-27 00:30:42 +00:00			`pname = "oxipng";`
oxipng: init at 1.0.0 2018-02-12 01:14:02 +00:00
oxipng: 3.0.1 -> 4.0.0 2020-11-11 20:22:12 +00:00			`src = fetchCrate {`
			`inherit version pname;`
oxipng: 4.0.2 -> 4.0.3 2021-01-20 19:32:25 +00:00			`sha256 = "sha256-lvVgoAZMIqmbS6yMul9Hf9PtneEVy+jDs3kU1jSBL2w=";`
oxipng: init at 1.0.0 2018-02-12 01:14:02 +00:00			`};`

oxipng: 4.0.2 -> 4.0.3 2021-01-20 19:32:25 +00:00			`cargoSha256 = "sha256-v0A8/b/OPAtnaNlMX7QNXTGGH6kg67WBo/2ChOPDZdQ=";`
oxipng: init at 1.0.0 2018-02-12 01:14:02 +00:00
oxipng: 2.2.2 -> 2.3.0 2019-10-16 18:06:11 +01:00			`doCheck = !stdenv.isAarch64 && !stdenv.isDarwin;`

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; {`
treewide: Per RFC45, remove all unquoted URLs 2020-04-01 02:11:51 +01:00			`homepage = "https://github.com/shssoichiro/oxipng";`
oxipng: 2.1.0 -> 2.1.6 2018-11-21 21:19:24 +00:00			`description = "A multithreaded lossless PNG compression optimizer";`
oxipng: init at 1.0.0 2018-02-12 01:14:02 +00:00			`license = licenses.mit;`
oxipng: 1.0.1 -> 2.1.0 (#44488) 2018-08-05 15:20:38 +01:00			`maintainers = with maintainers; [ dywedir ];`
oxipng: init at 1.0.0 2018-02-12 01:14:02 +00:00			`};`
			`}`