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