#! /bin/sh
# Some build types prefer a LXD image over a traditional chroot tarball.
set -e

. config/bootstrap

TMPDIR="$(mktemp -d)"
config/make-lxd-metadata "${LB_DISTRIBUTION%-*}" "$ARCH" \
	>"$TMPDIR/metadata.yaml"
tar --numeric-owner -cf "livecd.$PROJECT.lxd.tar" -C "$TMPDIR" metadata.yaml
rm -rf "$TMPDIR"
# When using the combined metadata/rootfs form, the rootfs must be under
# rootfs/ rather than under chroot-autobuild/.
tar --transform='s,^chroot,rootfs,' --sort=name --numeric-owner \
	-rf "livecd.$PROJECT.lxd.tar" chroot
gzip -9 "livecd.$PROJECT.lxd.tar"