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|
#!/bin/bash
set -eux
# default to Debian testing
DISTRO=${DISTRO:-debian}
RELEASE=${RELEASE:-buster}
BRANCH=${BRANCH:-experimental}
ARCH=${ARCH:-amd64}
CONTAINER=${RELEASE}-${ARCH}
MAX_CACHE_AGE=604800 # one week
CACHE_DIR=${SEMAPHORE_CACHE_DIR:=/tmp}
CACHE="${CACHE_DIR}/${CONTAINER}.img.tar.gz"
AUTOPKGTEST_DIR="${CACHE_DIR}/autopkgtest"
# semaphore cannot expose these, but useful for interactive/local runs
ARTIFACTS_DIR=/tmp/artifacts
PHASES=(${@:-SETUP RUN})
create_container() {
# create autopkgtest LXC image; this sometimes fails with "Unable to fetch
# GPG key from keyserver", so retry a few times
for retry in $(seq 5); do
sudo lxc-create -n $CONTAINER -t download -- -d $DISTRO -r $RELEASE -a $ARCH && break
sleep $((retry*retry))
done
# unconfine the container, otherwise some tests fail
echo 'lxc.apparmor.profile = unconfined' | sudo tee -a /var/lib/lxc/$CONTAINER/config
sudo lxc-start -n $CONTAINER
# enable source repositories so that apt-get build-dep works
sudo lxc-attach -n $CONTAINER -- sh -ex <<EOF
sed 's/^deb/deb-src/' /etc/apt/sources.list >> /etc/apt/sources.list.d/sources.list
# wait until online
while [ -z "\$(ip route list 0/0)" ]; do sleep 1; done
apt-get -q --allow-releaseinfo-change update
apt-get -y dist-upgrade
apt-get install -y eatmydata
EOF
sudo lxc-stop -n $CONTAINER
# cache it
sudo tar cpzf "$CACHE" /var/lib/lxc/$CONTAINER
}
for phase in "${PHASES[@]}"; do
case $phase in
SETUP)
# remove semaphore repos, some of them don't work and cause error messages
sudo rm -f /etc/apt/sources.list.d/*
# enable backports for latest LXC
echo 'deb http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse' | sudo tee -a /etc/apt/sources.list.d/backports.list
sudo apt-get -q update
sudo apt-get install -y -t xenial-backports lxc
sudo apt-get install -y python3-debian git dpkg-dev fakeroot
[ -d $AUTOPKGTEST_DIR ] || git clone --quiet --depth=1 https://salsa.debian.org/ci-team/autopkgtest.git "$AUTOPKGTEST_DIR"
# use cached container image, unless older than a week
if [ -e "$CACHE" ] && [ $(( $(date +%s) - $(stat -c %Y "$CACHE") )) -le $MAX_CACHE_AGE ]; then
sudo tar -C / -xpzf "$CACHE"
else
create_container
fi
;;
RUN)
# add current debian/ packaging
git fetch --depth=1 https://salsa.debian.org/systemd-team/systemd.git $BRANCH
git checkout FETCH_HEAD debian
# craft changelog
UPSTREAM_VER=$(git describe | sed 's/^v//')
cat << EOF > debian/changelog.new
systemd (${UPSTREAM_VER}-0) UNRELEASED; urgency=low
* Automatic build for upstream test
-- systemd test <pkg-systemd-maintainers@lists.alioth.debian.org> $(date -R)
EOF
cat debian/changelog >> debian/changelog.new
mv debian/changelog.new debian/changelog
# clean out patches
rm -rf debian/patches
# disable autopkgtests which are not for upstream
sed -i '/# NOUPSTREAM/ q' debian/tests/control
# enable more unit tests
sed -i '/^CONFFLAGS =/ s/=/= -Dtests=unsafe -Dsplit-usr=true -Dslow-tests=true -Dman=true /' debian/rules
# no orig tarball
echo '1.0' > debian/source/format
# build source package
dpkg-buildpackage -S -I -I$(basename "$CACHE_DIR") -d -us -uc -nc
# now build the package and run the tests
rm -rf "$ARTIFACTS_DIR"
# autopkgtest exits with 2 for "some tests skipped", accept that
$AUTOPKGTEST_DIR/runner/autopkgtest --apt-upgrade \
--env DEB_BUILD_OPTIONS=noudeb \
--env TEST_UPSTREAM=1 ../systemd_*.dsc \
-o "$ARTIFACTS_DIR" \
-- lxc -s $CONTAINER \
|| [ $? -eq 2 ]
;;
*)
echo >&2 "Unknown phase '$phase'"
exit 1
esac
done
|
