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https://github.com/ostreedev/ostree.git
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455cc5e892
There are a lot of things suboptimal about this approach, but on the other hand we need to get our CI back up and running. The basic approach is to - in the test suite, detect if we're on overlayfs. If so, set a flag in the repo, which gets picked up by a few strategic places in the core to turn on "ignore xattrs". I also had to add a variant of this for the sysroot work. The core problem here is while overlayfs will let us read and see the SELinux labels, it won't let us write them. Down the line, we should improve this so that we can selectively ignore e.g. `security.*` attributes but not `user.*` say. Closes: https://github.com/ostreedev/ostree/issues/758 Closes: #759 Approved by: jlebon
103 lines
3.2 KiB
Bash
Executable File
103 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (C) 2016 Colin Walters <walters@verbum.org>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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set -euo pipefail
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. $(dirname $0)/libtest.sh
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skip_without_fuse
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skip_without_user_xattrs
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echo "1..1"
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# Run "triggers" like ldconfig, gtk-update-icon-cache, etc.
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demo_triggers() {
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root=$1
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shift
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mkdir -p ${root}/usr/lib
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echo updated ldconfig at $(date) > ${root}/usr/lib/ld.so.cache.new
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mv ${root}/usr/lib/ld.so.cache{.new,}
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}
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# Make a binary in /usr/bin/$pkg which contains $version
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exampleos_build_commit_package() {
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pkg=$1
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version=$2
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mkdir -p ${pkg}-package/usr/bin/
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echo "${pkg}-content ${version}" > ${pkg}-package/usr/bin/${pkg}
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# Use a dummy subject for this.
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${CMD_PREFIX} ostree --repo=build-repo commit -b exampleos/x86_64/${pkg} -s '' --tree=dir=${pkg}-package
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rm ${pkg}-package -rf
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}
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exampleos_recompose() {
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rm exampleos-build -rf
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for pkg in ${packages}; do
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${CMD_PREFIX} ostree --repo=build-repo checkout -U --union exampleos/x86_64/${pkg} exampleos-build
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done
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# Now that we have our rootfs, run triggers
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rofiles-fuse exampleos-build mnt
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demo_triggers mnt/
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fusermount -u mnt
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# Then we commit it, using --link-checkout-speedup to effectively
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# only re-checksum the ldconfig file. We also have dummy commit
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# message here.
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${CMD_PREFIX} ostree --repo=build-repo commit -b exampleos/x86_64/standard -s 'exampleos build' --link-checkout-speedup exampleos-build
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}
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packages="bash systemd"
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mkdir build-repo
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ostree_repo_init build-repo --mode=bare-user
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mkdir repo
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ostree_repo_init repo --mode=archive-z2
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# Our FUSE mount point
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mkdir mnt
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# "Build" some packages which are really just files with
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# the version number inside.
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exampleos_build_commit_package bash 0.4.7
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exampleos_build_commit_package systemd 224
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# Now union the packages and commit
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exampleos_recompose
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# This is our first commit - let's publish it.
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${CMD_PREFIX} ostree --repo=repo pull-local build-repo exampleos/x86_64/standard
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# Now, update the bash package - this is a new commit on the branch
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# exampleos/x86_64/bash.
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exampleos_build_commit_package bash 0.5.0
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# We now have two commits
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exampleos_recompose
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# Publish again:
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${CMD_PREFIX} ostree --repo=repo pull-local build-repo exampleos/x86_64/standard
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# Optional: Generate a static delta vs the previous build
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${CMD_PREFIX} ostree --repo=repo static-delta generate exampleos/x86_64/standard
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# Optional: Regenerate the summary file
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${CMD_PREFIX} ostree --repo=repo summary -u
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# Try: ostree --repo=demo-repo ls -R exampleos/x86_64/standard
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echo "ok demo buildsystem"
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