nixpkgs/pkgs/applications/graphics/jpegrescan/default.nix
Profpatsch 4a7f99d55d 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 10:38:22 +01:00

43 lines
1.0 KiB
Nix

{ lib, stdenv, fetchFromGitHub, makeWrapper, libjpeg_turbo, perl, perlPackages }:
stdenv.mkDerivation rec {
pname = "jpegrescan";
date = "2016-06-01";
name = "${pname}-${date}";
src = fetchFromGitHub {
owner = "kud";
repo = pname;
rev = "e5e39cd972b48ccfb2cba4da6855c511385c05f9";
sha256 = "0jbx1vzkzif6yjx1fnsm7fjsmq166sh7mn22lf01ll7s245nmpdp";
};
patchPhase = ''
patchShebangs jpegrescan
'';
installPhase = ''
mkdir -p $out/share/jpegrescan
mv README.md $out/share/jpegrescan/
mkdir $out/bin
mv jpegrescan $out/bin
chmod +x $out/bin/jpegrescan
wrapProgram $out/bin/jpegrescan --prefix PERL5LIB : $PERL5LIB
'';
propagatedBuildInputs = [ perlPackages.FileSlurp ];
buildInputs = [
perl libjpeg_turbo makeWrapper
];
meta = with lib; {
description = "losslessly shrink any JPEG file";
homepage = "https://github.com/kud/jpegrescan";
license = licenses.publicDomain;
maintainers = [ maintainers.ramkromberg ];
platforms = platforms.all;
};
}