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#!/bin/bash
#
# Copyright (C) 2016 Colin Walters <walters@verbum.org>
#
# SPDX-License-Identifier: LGPL-2.0+
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
set -euo pipefail
. $(dirname $0)/libtest.sh
skip_without_fuse
skip_without_user_xattrs
echo "1..1"
# Run "triggers" like ldconfig, gtk-update-icon-cache, etc.
demo_triggers() {
root=$1
shift
mkdir -p ${root}/usr/lib
echo updated ldconfig at $(date) > ${root}/usr/lib/ld.so.cache.new
mv ${root}/usr/lib/ld.so.cache{.new,}
}
# Make a binary in /usr/bin/$pkg which contains $version
exampleos_build_commit_package() {
pkg=$1
version=$2
mkdir -p ${pkg}-package/usr/bin/
echo "${pkg}-content ${version}" > ${pkg}-package/usr/bin/${pkg}
# Use a dummy subject for this.
${CMD_PREFIX} ostree --repo=build-repo commit -b exampleos/x86_64/${pkg} -s '' --tree=dir=${pkg}-package
rm ${pkg}-package -rf
}
exampleos_recompose() {
rm exampleos-build -rf
for pkg in ${packages}; do
${CMD_PREFIX} ostree --repo=build-repo checkout -U --union exampleos/x86_64/${pkg} exampleos-build
done
# Now that we have our rootfs, run triggers
rofiles-fuse exampleos-build mnt
demo_triggers mnt/
fusermount -u mnt
# Then we commit it, using --link-checkout-speedup to effectively
# only re-checksum the ldconfig file. We also have dummy commit
# message here.
${CMD_PREFIX} ostree --repo=build-repo commit -b exampleos/x86_64/standard -s 'exampleos build' --link-checkout-speedup exampleos-build
}
packages="bash systemd"
mkdir build-repo
ostree_repo_init build-repo --mode=bare-user
mkdir repo
ostree_repo_init repo --mode=archive
# Our FUSE mount point
mkdir mnt
# "Build" some packages which are really just files with
# the version number inside.
exampleos_build_commit_package bash 0.4.7
exampleos_build_commit_package systemd 224
# Now union the packages and commit
exampleos_recompose
# This is our first commit - let's publish it.
${CMD_PREFIX} ostree --repo=repo pull-local build-repo exampleos/x86_64/standard
# Now, update the bash package - this is a new commit on the branch
# exampleos/x86_64/bash.
exampleos_build_commit_package bash 0.5.0
# We now have two commits
exampleos_recompose
# Publish again:
${CMD_PREFIX} ostree --repo=repo pull-local build-repo exampleos/x86_64/standard
# Optional: Generate a static delta vs the previous build
${CMD_PREFIX} ostree --repo=repo static-delta generate exampleos/x86_64/standard
# Optional: Regenerate the summary file
${CMD_PREFIX} ostree --repo=repo summary -u
# Try: ostree --repo=demo-repo ls -R exampleos/x86_64/standard
echo "ok demo buildsystem"
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