roc/nix/zig.nix

42 lines
1.2 KiB
Nix

{ pkgs }:
let
version = "0.8.1";
osName = if pkgs.stdenv.isDarwin then "macos" else "linux";
splitSystem = builtins.split "-" builtins.currentSystem;
arch = builtins.elemAt splitSystem 0;
isAarch64 = arch == "aarch64";
archiveName = "zig-${osName}-${arch}-${version}";
# If your system is not aarch64, we assume it's x86_64
sha256 = if pkgs.stdenv.isDarwin then
if isAarch64 then
"5351297e3b8408213514b29c0a938002c5cf9f97eee28c2f32920e1227fd8423" # macos-aarch64
else
"16b0e1defe4c1807f2e128f72863124bffdd906cefb21043c34b673bf85cd57f" # macos-x86_64
else if isAarch64 then
"2166dc9f2d8df387e8b4122883bb979d739281e1ff3f3d5483fec3a23b957510" # linux-aarch64
else
"6c032fc61b5d77a3f3cf781730fa549f8f059ffdb3b3f6ad1c2994d2b2d87983"; # linux-x86_64
in pkgs.stdenv.mkDerivation {
pname = "zig";
version = version;
src = pkgs.fetchurl {
inherit sha256;
name = "${archiveName}.tar.xz";
url = "https://ziglang.org/download/${version}/${archiveName}.tar.xz";
};
phases = [ "unpackPhase" ];
unpackPhase = ''
mkdir -p $out/bin
tar -xf $src
cp ${archiveName}/zig $out/zig
cp -r ${archiveName}/lib $out/lib
ln -s "$out/zig" "$out/bin/zig"
chmod +x $out/bin/zig
'';
}