mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-01 01:51:24 +00:00
d77150df30
Sometimes extra arguments when making tarball are required, for example if making a container owner of files has to be changed to root.
42 lines
1.3 KiB
Nix
42 lines
1.3 KiB
Nix
{ stdenv, perl, xz, pathsFromGraph
|
|
|
|
, # The file name of the resulting tarball
|
|
fileName ? "nixos-system-${stdenv.system}"
|
|
|
|
, # The files and directories to be placed in the tarball.
|
|
# This is a list of attribute sets {source, target} where `source'
|
|
# is the file system object (regular file or directory) to be
|
|
# grafted in the file system at path `target'.
|
|
contents
|
|
|
|
, # In addition to `contents', the closure of the store paths listed
|
|
# in `packages' are also placed in the Nix store of the tarball. This is
|
|
# a list of attribute sets {object, symlink} where `object' if a
|
|
# store path whose closure will be copied, and `symlink' is a
|
|
# symlink to `object' that will be added to the tarball.
|
|
storeContents ? []
|
|
|
|
# Extra tar arguments
|
|
, extraArgs ? ""
|
|
}:
|
|
|
|
stdenv.mkDerivation {
|
|
name = "tarball";
|
|
builder = ./make-system-tarball.sh;
|
|
buildInputs = [perl xz];
|
|
|
|
inherit fileName pathsFromGraph extraArgs;
|
|
|
|
# !!! should use XML.
|
|
sources = map (x: x.source) contents;
|
|
targets = map (x: x.target) contents;
|
|
|
|
# !!! should use XML.
|
|
objects = map (x: x.object) storeContents;
|
|
symlinks = map (x: x.symlink) storeContents;
|
|
|
|
# For obtaining the closure of `storeContents'.
|
|
exportReferencesGraph =
|
|
map (x: [("closure-" + baseNameOf x.object) x.object]) storeContents;
|
|
}
|