lix/nix-support/binary-tarball.nix
Qyriad 629351163d flake: factor out binary tarball into its own file
Bit-for-bit identical, and this one is callPackage-able

Change-Id: Ic635687b0054e107271a9c24ae69101f5e0fba9e
2024-04-12 06:35:54 -06:00

29 lines
817 B
Nix

{
buildPackages,
nix,
system,
version,
}:
let
installerClosureInfo = buildPackages.closureInfo { rootPaths = [ nix ]; };
meta.description = "Distribution-independent Nix bootstrap binaries for ${system}";
in
buildPackages.runCommand "nix-binary-tarball-${version}" { inherit meta; } ''
cp ${installerClosureInfo}/registration $TMPDIR/reginfo
dir=nix-${version}-${system}
fn=$out/$dir.tar.xz
mkdir -p $out/nix-support
echo "file binary-dist $fn" >> $out/nix-support/hydra-build-products
tar cvfJ $fn \
--owner=0 --group=0 --mode=u+rw,uga+r \
--mtime='1970-01-01' \
--absolute-names \
--hard-dereference \
--transform "s,$TMPDIR/reginfo,$dir/.reginfo," \
--transform "s,$NIX_STORE,$dir/store,S" \
$TMPDIR/reginfo \
$(cat ${installerClosureInfo}/store-paths)
''