lix/nix-support/binary-tarball.nix
Artemis Tosini 201e8b6994
nix-support/binary-tarball.nix: Pass through root paths
Passing through root paths allows external programs to see
which nix and cacert are in a binary tarball,
e.g. to recreate it from substituters

Change-Id: I27431134df53bbc6623484f8a0822004b51f7c87
2024-07-13 23:22:43 +00:00

38 lines
938 B
Nix

{
buildPackages,
cacert,
nix,
system,
}:
let
rootPaths = [
nix
cacert
];
installerClosureInfo = buildPackages.closureInfo { inherit rootPaths; };
meta.description = "Distribution-independent Lix bootstrap binaries for ${system}";
in
buildPackages.runCommand "lix-binary-tarball-${nix.version}"
{
inherit meta;
passthru.rootPaths = rootPaths;
}
''
cp ${installerClosureInfo}/registration $TMPDIR/reginfo
dir=lix-${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)
''