nixpkgs-suyu/pkgs/tools/security/sha1collisiondetection/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

34 lines
1 KiB
Nix

{ lib, stdenv, fetchFromGitHub, libtool, which }:
stdenv.mkDerivation rec {
pname = "sha1collisiondetection";
version = "1.0.3";
src = fetchFromGitHub {
owner = "cr-marcstevens";
repo = "sha1collisiondetection";
rev = "stable-v${version}";
sha256 = "0xn31hkkqs0kj9203rzx6w4nr0lq8fnrlm5i76g0px3q4v2dzw1s";
};
makeFlags = [ "PREFIX=$(out)" ];
doCheck = true;
nativeBuildInputs = [ libtool which ];
meta = with lib; {
description = "Library and command line tool to detect SHA-1 collision";
longDescription = ''
This library and command line tool were designed as near drop-in
replacements for common SHA-1 libraries and sha1sum. They will
compute the SHA-1 hash of any given file and additionally will
detect cryptanalytic collision attacks against SHA-1 present in
each file. It is very fast and takes less than twice the amount
of time as regular SHA-1.
'';
platforms = platforms.all;
maintainers = with maintainers; [ leenaars ];
license = licenses.mit;
};
}