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nixpkgs/pkgs/applications/graphics/jpegrescan/default.nix
2016-07-06 12:42:58 +02:00

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Nix

{ 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 stdenv.lib; {
description = "losslessly shrink any JPEG file";
homepage = https://github.com/kud/jpegrescan;
license = licenses.publicDomain;
maintainers = [ maintainers.ramkromberg ];
platforms = platforms.all;
};
}