nixpkgs/pkgs/top-level/make-tarball.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

88 lines
2.3 KiB
Nix

{
nixpkgs,
officialRelease,
pkgs ? import nixpkgs.outPath { },
nix ? pkgs.nix,
lib-tests ? import ../../lib/tests/release.nix { inherit pkgs; },
}:
pkgs.releaseTools.sourceTarball {
name = "nixpkgs-tarball";
src = nixpkgs;
inherit officialRelease;
version = pkgs.lib.fileContents ../../.version;
versionSuffix = "pre${
if nixpkgs ? lastModified then
builtins.substring 0 8 (nixpkgs.lastModifiedDate or nixpkgs.lastModified)
else
toString (nixpkgs.revCount or 0)
}.${nixpkgs.shortRev or "dirty"}";
buildInputs = with pkgs; [
nix.out
jq
lib-tests
brotli
];
configurePhase = ''
eval "$preConfigure"
releaseName=nixpkgs-$VERSION$VERSION_SUFFIX
echo -n $VERSION_SUFFIX > .version-suffix
echo -n ${nixpkgs.rev or nixpkgs.shortRev or "dirty"} > .git-revision
echo "release name is $releaseName"
echo "git-revision is $(cat .git-revision)"
'';
dontUnpack = true;
dontBuild = false;
doCheck = true;
checkPhase = ''
echo "generating packages.json"
(
echo -n '{"version":2,"packages":'
NIX_STATE_DIR=$TMPDIR NIX_PATH= nix-env -f $src -qa --meta --json --show-trace --arg config 'import ${./packages-config.nix}'
echo -n '}'
) | sed "s|$src/||g" | jq -c > packages.json
# Arbitrary number. The index has ~115k packages as of April 2024.
if [ $(jq -r '.packages | length' < packages.json) -lt 100000 ]; then
echo "ERROR: not enough packages in the search index, bailing out!"
exit 1
fi
packages=$out/packages.json.br
mkdir -p $out/nix-support
brotli -9 < packages.json > $packages
echo "file json-br $packages" >> $out/nix-support/hydra-build-products
'';
# --hard-dereference: reproducibility for src if auto-optimise-store = true
# Some context: https://github.com/NixOS/infra/issues/438
distPhase = ''
mkdir -p $out/tarballs
XZ_OPT="-T0" tar \
--create \
--xz \
--file=$out/tarballs/$releaseName.tar.xz \
--absolute-names \
--transform="s|^$src|$releaseName|g" \
--transform="s|^$(pwd)|$releaseName|g" \
--owner=0 \
--group=0 \
--numeric-owner \
--format=gnu \
--sort=name \
--mtime="@$SOURCE_DATE_EPOCH" \
--mode=ug+w \
--hard-dereference \
$src $(pwd)/{.version-suffix,.git-revision}
'';
}