semaphoreci/semaphore-runner.sh

   1 #!/bin/bash
   2
   3 set -eux
   4
   5 # default to Debian testing
   6 DISTRO=${DISTRO:-debian}
   7 RELEASE=${RELEASE:-buster}
   8 BRANCH=${BRANCH:-master}
   9 ARCH=${ARCH:-amd64}
  10 CONTAINER=${RELEASE}-${ARCH}
  11 CACHE_DIR=${SEMAPHORE_CACHE_DIR:=/tmp}
  12 AUTOPKGTEST_DIR="${CACHE_DIR}/autopkgtest"
  13 # semaphore cannot expose these, but useful for interactive/local runs
  14 ARTIFACTS_DIR=/tmp/artifacts
  15 PHASES=(${@:-SETUP RUN})
  16
  17 create_container() {
  18     # create autopkgtest LXC image; this sometimes fails with "Unable to fetch
  19     # GPG key from keyserver", so retry a few times
  20     for retry in $(seq 5); do
  21         sudo lxc-create -n $CONTAINER -t download -- -d $DISTRO -r $RELEASE -a $ARCH --keyserver hkp://keyserver.ubuntu.com:80 && break
  22         sleep $((retry*retry))
  23     done
  24
  25     # unconfine the container, otherwise some tests fail
  26     echo 'lxc.apparmor.profile = unconfined' | sudo tee -a /var/lib/lxc/$CONTAINER/config
  27
  28     sudo lxc-start -n $CONTAINER
  29
  30     # enable source repositories so that apt-get build-dep works
  31     sudo lxc-attach -n $CONTAINER -- sh -ex <<EOF
  32 sed 's/^deb/deb-src/' /etc/apt/sources.list >> /etc/apt/sources.list.d/sources.list
  33 # wait until online
  34 while [ -z "\$(ip route list 0/0)" ]; do sleep 1; done
  35 apt-get -q --allow-releaseinfo-change update
  36 apt-get -y dist-upgrade
  37 apt-get install -y eatmydata
  38 apt-get purge --auto-remove -y unattended-upgrades
  39 EOF
  40     sudo lxc-stop -n $CONTAINER
  41 }
  42
  43 for phase in "${PHASES[@]}"; do
  44     case $phase in
  45         SETUP)
  46             # remove semaphore repos, some of them don't work and cause error messages
  47             sudo rm -f /etc/apt/sources.list.d/*
  48
  49             # enable backports for latest LXC
  50             echo 'deb http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse' | sudo tee -a /etc/apt/sources.list.d/backports.list
  51             sudo apt-get -q update
  52             sudo apt-get install -y -t xenial-backports lxc
  53             sudo apt-get install -y python3-debian git dpkg-dev fakeroot
  54
  55             [ -d $AUTOPKGTEST_DIR ] || git clone --quiet --depth=1 https://salsa.debian.org/ci-team/autopkgtest.git "$AUTOPKGTEST_DIR"
  56
  57             create_container
  58         ;;
  59         RUN)
  60             # add current debian/ packaging
  61             git fetch --depth=1 https://salsa.debian.org/systemd-team/systemd.git $BRANCH
  62             git checkout FETCH_HEAD debian
  63
  64             # craft changelog
  65             UPSTREAM_VER=$(git describe | sed 's/^v//')
  66             cat << EOF > debian/changelog.new
  67 systemd (${UPSTREAM_VER}-0) UNRELEASED; urgency=low
  68
  69   * Automatic build for upstream test
  70
  71  -- systemd test <pkg-systemd-maintainers@lists.alioth.debian.org>  $(date -R)
  72
  73 EOF
  74             cat debian/changelog >> debian/changelog.new
  75             mv debian/changelog.new debian/changelog
  76
  77             # clean out patches
  78             rm -rf debian/patches
  79             # disable autopkgtests which are not for upstream
  80             sed -i '/# NOUPSTREAM/ q' debian/tests/control
  81             # enable more unit tests
  82             sed -i '/^CONFFLAGS =/ s/=/= --werror -Dtests=unsafe -Dsplit-usr=true -Dslow-tests=true -Dman=true /' debian/rules
  83             # no orig tarball
  84             echo '1.0' > debian/source/format
  85
  86             # build source package
  87             dpkg-buildpackage -S -I -I$(basename "$CACHE_DIR") -d -us -uc -nc
  88
  89             # now build the package and run the tests
  90             rm -rf "$ARTIFACTS_DIR"
  91             # autopkgtest exits with 2 for "some tests skipped", accept that
  92             $AUTOPKGTEST_DIR/runner/autopkgtest --env DEB_BUILD_OPTIONS=noudeb \
  93                                                 --env TEST_UPSTREAM=1 ../systemd_*.dsc \
  94                                                 -o "$ARTIFACTS_DIR" \
  95                                                 -- lxc -s $CONTAINER \
  96                 || [ $? -eq 2 ]
  97         ;;
  98         *)
  99             echo >&2 "Unknown phase '$phase'"
 100             exit 1
 101     esac
 102 done