nixpkgs/nixos/lib/make-channel.nix
2018-10-02 21:52:43 +02:00

32 lines
1,019 B
Nix
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

/* Build a channel tarball. These contain, in addition to the nixpkgs
* expressions themselves, files that indicate the version of nixpkgs
* that they represent. This only seems to be used by Travis.
*/
{ pkgs, nixpkgs, version, versionSuffix }:
pkgs.releaseTools.makeSourceTarball {
name = "nixos-channel";
src = nixpkgs;
officialRelease = false; # FIXME: fix this in makeSourceTarball
inherit version versionSuffix;
buildInputs = [ pkgs.nix ];
distPhase = ''
rm -rf .git
echo -n $VERSION_SUFFIX > .version-suffix
echo -n ${nixpkgs.rev or nixpkgs.shortRev} > .git-revision
releaseName=nixos-$VERSION$VERSION_SUFFIX
mkdir -p $out/tarballs
cp -prd . ../$releaseName
chmod -R u+w ../$releaseName
ln -s . ../$releaseName/nixpkgs # hack to make <nixpkgs> work
NIX_STATE_DIR=$TMPDIR nix-env -f ../$releaseName/default.nix -qaP --meta --xml \* > /dev/null
cd ..
chmod -R u+w $releaseName
tar cfJ $out/tarballs/$releaseName.tar.xz $releaseName
'';
}