1 files changed, 113 insertions, 0 deletions
diff --git a/.semaphore/semaphore-runner.sh b/.semaphore/semaphore-runner.sh
new file mode 100755
index 0000000..5219172
--- /dev/null
+++ b/.semaphore/semaphore-runner.sh
@@ -0,0 +1,113 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+set -eux
+set -o pipefail
+
+# default to Debian testing
+DISTRO="${DISTRO:-debian}"
+RELEASE="${RELEASE:-bookworm}"
+BRANCH="${BRANCH:-upstream-ci}"
+ARCH="${ARCH:-amd64}"
+CONTAINER="${RELEASE}-${ARCH}"
+CACHE_DIR="${SEMAPHORE_CACHE_DIR:-/tmp}"
+AUTOPKGTEST_DIR="${CACHE_DIR}/autopkgtest"
+# semaphore cannot expose these, but useful for interactive/local runs
+ARTIFACTS_DIR=/tmp/artifacts
+# shellcheck disable=SC2206
+PHASES=(${@:-SETUP RUN})
+UBUNTU_RELEASE="$(lsb_release -cs)"
+
+create_container() {
+    sudo lxc-create -n "$CONTAINER" -t download -- -d "$DISTRO" -r "$RELEASE" -a "$ARCH"
+
+    # 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 "$CONTAINER" -- sh -ex <<EOF
+sed 's/^deb/deb-src/' /etc/apt/sources.list >>/etc/apt/sources.list.d/sources.list
+# We might attach the console too soon
+until systemctl --quiet --wait is-system-running; do sleep 1; done
+# Manpages database trigger takes a lot of time and is not useful in a CI
+echo 'man-db man-db/auto-update boolean false' | debconf-set-selections
+# Speed up dpkg, image is thrown away after the test
+mkdir -p /etc/dpkg/dpkg.cfg.d/
+echo 'force-unsafe-io' >/etc/dpkg/dpkg.cfg.d/unsafe_io
+# For some reason, it is necessary to run this manually or the interface won't be configured
+# Note that we avoid networkd, as some of the tests will break it later on
+dhclient
+apt-get -q --allow-releaseinfo-change update
+apt-get -y dist-upgrade
+apt-get install -y eatmydata
+# The following four are needed as long as these deps are not covered by Debian's own packaging
+apt-get install -y fdisk tree libfdisk-dev libp11-kit-dev libssl-dev libpwquality-dev rpm
+apt-get purge --auto-remove -y unattended-upgrades
+systemctl unmask systemd-networkd
+systemctl enable systemd-networkd
+EOF
+    sudo lxc-stop -n "$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 -rf /etc/apt/sources.list.d/*
+
+            # enable backports for latest LXC
+            echo "deb http://archive.ubuntu.com/ubuntu $UBUNTU_RELEASE-backports main restricted universe multiverse" | sudo tee -a /etc/apt/sources.list.d/backports.list
+            sudo apt-get -q update
+            sudo apt-get install -y -t "$UBUNTU_RELEASE-backports" lxc
+            sudo apt-get install -y python3-debian git dpkg-dev fakeroot python3-jinja2
+
+            [ -d "$AUTOPKGTEST_DIR" ] || git clone --quiet --branch=debian/5.32 --depth=1 https://salsa.debian.org/ci-team/autopkgtest.git "$AUTOPKGTEST_DIR"
+
+            create_container
+        ;;
+        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//;s/-/./g')"
+            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>  $(date -R)
+
+EOF
+            cat debian/changelog >>debian/changelog.new
+            mv debian/changelog.new debian/changelog
+
+            # clean out patches
+            rm -rf debian/patches
+            # disable autopkgtests which are not for upstream
+            sed -i '/# NOUPSTREAM/ q' debian/tests/control
+            # enable more unit tests
+            sed -i '/^CONFFLAGS =/ s/=/= --werror -Dtests=unsafe -Dslow-tests=true -Dfuzz-tests=true -Dman=true /' debian/rules
+            # no orig tarball
+            echo '1.0' >debian/source/format
+
+            # build source package
+            dpkg-buildpackage -S -I -I"$(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
+            sudo "$AUTOPKGTEST_DIR/runner/autopkgtest" --env DEB_BUILD_OPTIONS=noudeb \
+                                                       --env TEST_UPSTREAM=1 ../systemd_*.dsc \
+                                                       -o "$ARTIFACTS_DIR" \
+                                                       -- lxc -s "$CONTAINER" \
+                || [ $? -eq 2 ]
+        ;;
+        *)
+            echo >&2 "Unknown phase '$phase'"
+            exit 1
+    esac
+done