nixpkgs/pkgs/tools/nix/nix-script/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

35 lines
973 B
Nix

{ lib, stdenv, haskellPackages, fetchFromGitHub }:
stdenv.mkDerivation {
pname = "nix-script";
version = "2020-03-23";
src = fetchFromGitHub {
owner = "bennofs";
repo = "nix-script";
rev = "7706b45429ff22c35bab575734feb2926bf8840b";
sha256 = "0yiqljamcj9x8z801bwj7r30sskrwv4rm6sdf39j83jqql1fyq7y";
};
buildInputs = [
(haskellPackages.ghcWithPackages (hs: with hs; [ posix-escape ]))
];
phases = [ "buildPhase" "installPhase" "fixupPhase" ];
buildPhase = ''
mkdir -p $out/bin
ghc -O2 $src/nix-script.hs -o $out/bin/nix-script -odir . -hidir .
'';
installPhase = ''
ln -s $out/bin/nix-script $out/bin/nix-scripti
'';
meta = with lib; {
description = "A shebang for running inside nix-shell";
homepage = "https://github.com/bennofs/nix-script";
license = licenses.bsd3;
maintainers = with maintainers; [ bennofs rnhmjoj ];
platforms = haskellPackages.ghc.meta.platforms;
};
}