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nixpkgs/pkgs/top-level/make-tarball.nix

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/* Hydra job to build a tarball for Nixpkgs from a Git checkout. It
also builds the documentation and tests whether the Nix expressions
evaluate correctly. */
{ nixpkgs
, officialRelease
, pkgs ? import nixpkgs.outPath {}
, nix ? pkgs.nix
, lib-tests ? import ../../lib/tests/release.nix { inherit pkgs; }
}:
with pkgs;
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releaseTools.sourceTarball {
name = "nixpkgs-tarball";
src = nixpkgs;
inherit officialRelease;
version = pkgs.lib.fileContents ../../.version;
versionSuffix = "pre${
if nixpkgs ? lastModified
then builtins.substring 0 8 (nixpkgs.lastModifiedDate or nixpkgs.lastModified)
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else toString nixpkgs.revCount}.${nixpkgs.shortRev or "dirty"}";
buildInputs = [ nix.out jq lib-tests pkgs.brotli ];
configurePhase = ''
eval "$preConfigure"
releaseName=nixpkgs-$VERSION$VERSION_SUFFIX
echo -n $VERSION_SUFFIX > .version-suffix
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echo -n ${nixpkgs.rev or nixpkgs.shortRev or "dirty"} > .git-revision
echo "release name is $releaseName"
echo "git-revision is $(cat .git-revision)"
'';
dontBuild = false;
doCheck = true;
checkPhase = ''
set -o pipefail
export NIX_STATE_DIR=$TMPDIR
export NIX_PATH=nixpkgs=$TMPDIR/barf.nix
opts=(--option build-users-group "")
nix-store --init
echo 'abort "Illegal use of <nixpkgs> in Nixpkgs."' > $TMPDIR/barf.nix
# Make sure that Nixpkgs does not use <nixpkgs>.
badFiles=$(find pkgs -type f -name '*.nix' -print | xargs grep -l '^[^#]*<nixpkgs\/' || true)
if [[ -n $badFiles ]]; then
echo "Nixpkgs is not allowed to use <nixpkgs> to refer to itself."
echo "The offending files: $badFiles"
exit 1
fi
# Make sure that derivation paths do not depend on the Nixpkgs path.
mkdir $TMPDIR/foo
ln -s $(readlink -f .) $TMPDIR/foo/bar
p1=$(nix-instantiate ./. --dry-run -A firefox --show-trace)
p2=$(nix-instantiate $TMPDIR/foo/bar --dry-run -A firefox --show-trace)
if [ "$p1" != "$p2" ]; then
echo "Nixpkgs evaluation depends on Nixpkgs path ($p1 vs $p2)!"
exit 1
fi
# Check that all-packages.nix evaluates on a number of platforms without any warnings.
for platform in i686-linux x86_64-linux x86_64-darwin; do
header "checking Nixpkgs on $platform"
nix-env -f . \
--show-trace --argstr system "$platform" \
-qa --drv-path --system-filter \* --system \
"''${opts[@]}" 2>&1 >/dev/null | tee eval-warnings.log
if [ -s eval-warnings.log ]; then
echo "Nixpkgs on $platform evaluated with warnings, aborting"
exit 1
fi
rm eval-warnings.log
nix-env -f . \
--show-trace --argstr system "$platform" \
-qa --drv-path --system-filter \* --system --meta --xml \
"''${opts[@]}" > /dev/null
done
header "checking eval-release.nix"
nix-instantiate --eval --strict --show-trace ./maintainers/scripts/eval-release.nix > /dev/null
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header "checking find-tarballs.nix"
nix-instantiate --readonly-mode --eval --strict --show-trace --json \
./maintainers/scripts/find-tarballs.nix \
--arg expr 'import ./maintainers/scripts/all-tarballs.nix' > $TMPDIR/tarballs.json
nrUrls=$(jq -r '.[].url' < $TMPDIR/tarballs.json | wc -l)
echo "found $nrUrls URLs"
if [ "$nrUrls" -lt 10000 ]; then
echo "suspiciously low number of URLs"
exit 1
fi
header "generating packages.json"
mkdir -p $out/nix-support
echo -n '{"version":2,"packages":' > tmp
nix-env -f . -I nixpkgs=${src} -qa --json --arg config 'import ${./packages-config.nix}' "''${opts[@]}" >> tmp
echo -n '}' >> tmp
packages=$out/packages.json.br
< tmp sed "s|$(pwd)/||g" | jq -c | brotli -9 > $packages
rm tmp
echo "file json-br $packages" >> $out/nix-support/hydra-build-products
'';
distPhase = ''
mkdir -p $out/tarballs
mkdir ../$releaseName
cp -prd . ../$releaseName
(cd .. && tar cfa $out/tarballs/$releaseName.tar.xz $releaseName) || false
'';
meta = {
maintainers = [ lib.maintainers.all ];
};
}