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nixpkgs/pkgs/build-support/templaterpm/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

25 lines
728 B
Nix

{lib, stdenv, makeWrapper, python, toposort, rpm}:
stdenv.mkDerivation {
pname = "nix-template-rpm";
version = "0.1";
buildInputs = [ makeWrapper python toposort rpm ];
phases = [ "installPhase" "fixupPhase" ];
installPhase = ''
mkdir -p $out/bin
cp ${./nix-template-rpm.py} $out/bin/nix-template-rpm
wrapProgram $out/bin/nix-template-rpm \
--set PYTHONPATH "${rpm}/lib/${python.libPrefix}/site-packages":"${toposort}/lib/${python.libPrefix}/site-packages"
'';
meta = with lib; {
description = "Create templates of nix expressions from RPM .spec files";
maintainers = with maintainers; [ tstrobel ];
platforms = with stdenv.lib.platforms; unix;
hydraPlatforms = [];
};
}