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
		
			
				
	
	
		
			34 lines
		
	
	
		
			852 B
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			852 B
		
	
	
	
		
			Nix
		
	
	
	
	
	
{ lib, stdenv, fetchgit, python3, coreutils }:
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stdenv.mkDerivation rec {
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  pname = "acpilight";
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  version = "1.2";
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  src = fetchgit {
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    url = "https://gitlab.com/wavexx/acpilight.git";
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    rev = "v${version}";
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    sha256 = "1r0r3nx6x6vkpal6vci0zaa1n9dfacypldf6k8fxg7919vzxdn1w";
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  };
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  pyenv = python3.withPackages (pythonPackages: with pythonPackages; [
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    ConfigArgParse
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  ]);
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  postConfigure = ''
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    substituteInPlace 90-backlight.rules --replace /bin ${coreutils}/bin
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    substituteInPlace Makefile --replace udevadm true
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  '';
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  buildInputs = [ pyenv ];
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  makeFlags = [ "DESTDIR=$(out) prefix=" ];
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  meta = with lib; {
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    homepage = "https://gitlab.com/wavexx/acpilight";
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    description = "ACPI backlight control";
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    license = licenses.gpl3;
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    maintainers = with maintainers; [ smakarov ];
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    platforms = platforms.linux;
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  };
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}
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