diff options
Diffstat (limited to 'nixos/lib/make-channel.nix')
-rw-r--r-- | nixos/lib/make-channel.nix | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/nixos/lib/make-channel.nix b/nixos/lib/make-channel.nix new file mode 100644 index 00000000000..9b920b989fc --- /dev/null +++ b/nixos/lib/make-channel.nix @@ -0,0 +1,31 @@ +/* Build a channel tarball. These contain, in addition to the nixpkgs + * expressions themselves, files that indicate the version of nixpkgs + * that they represent. + */ +{ 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 + ''; +} |