nixpkgs/pkgs/tools/misc/leanify/default.nix
Artturin e0464e4788 treewide: replace stdenv.is with stdenv.hostPlatform.is
In preparation for the deprecation of `stdenv.isX`.

These shorthands are not conducive to cross-compilation because they
hide the platforms.

Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way

One example of why this is bad and especially affects compiler packages
https://www.github.com/NixOS/nixpkgs/pull/343059

There are too many files to go through manually but a treewide should
get users thinking when they see a `hostPlatform.isX` in a place where it
doesn't make sense.

```
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is"
fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is"
```
2024-09-25 00:04:37 +03:00

59 lines
1.5 KiB
Nix

{ lib
, stdenv
, fetchFromGitHub
, libiconv
}:
stdenv.mkDerivation rec {
pname = "leanify";
version = "unstable-2023-12-17";
src = fetchFromGitHub {
owner = "JayXon";
repo = "Leanify";
rev = "9daa4303cdc03f6b90b72c369e6377c6beb75c39";
hash = "sha256-fLazKCQnOT3bN3Kz25Q80RLk54EU5U6HCf6kPLcXn9c=";
};
postPatch = lib.optionalString stdenv.hostPlatform.isDarwin ''
substituteInPlace Makefile \
--replace-fail "-flto" "" \
--replace-fail "lib/LZMA/Alloc.o" "lib/LZMA/CpuArch.o lib/LZMA/Alloc.o" \
--replace-quiet "-Werror" ""
'';
buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [ libiconv ];
doCheck = true;
checkPhase = ''
runHook preCheck
./leanify /dev/null
runHook postCheck
'';
installPhase = ''
runHook preInstall
mkdir -p $out/bin
cp leanify $out/bin/
runHook postInstall
'';
meta = with lib; {
description = "Lightweight lossless file minifier/optimizer";
longDescription = ''
Leanify is a lightweight lossless file minifier/optimizer.
It removes unnecessary data (debug information, comments, metadata, etc.) and recompress the file to reduce file size.
It will not reduce image quality at all.
'';
homepage = "https://github.com/JayXon/Leanify";
changelog = "https://github.com/JayXon/Leanify/blob/master/CHANGELOG.md";
license = licenses.mit;
maintainers = [ maintainers.mynacol ];
platforms = platforms.all;
mainProgram = "leanify";
};
}