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#!/bin/bash
# Copyright 2015 Holger Levsen <holger@layer-acht.org>
# released under the GPLv=2
DEBUG=false
. /srv/jenkins/bin/common-functions.sh
common_init "$@"
# common code
. /srv/jenkins/bin/reproducible_common.sh
set -e
cleanup_all() {
cd
# delete main work dir (only on master)
if [ "$MODE" = "master" ] ; then
rm $TMPDIR -r
echo "$(date -u) - $TMPDIR deleted."
fi
# delete makekpg build dir
if [ ! -z $SRCPACKAGE ] && [ -d /tmp/$SRCPACKAGE-$(basename $TMPDIR) ] ; then
rm -r /tmp/$SRCPACKAGE-$(basename $TMPDIR)
fi
# delete session if it still exists
if [ "$MODE" != "master" ] ; then
schroot --end-session -c arch-$SRCPACKAGE-$(basename $TMPDIR) > /dev/null 2>&1 || true
fi
}
handle_remote_error() {
MESSAGE="${BUILD_URL}console got remote error $1"
echo "$(date -u ) - $MESSAGE" | tee -a /var/log/jenkins/reproducible-remote-error.log
echo "Sleeping 5m before aborting the job."
sleep 5m
exec /srv/jenkins/bin/abort.sh
exit 0
}
first_build() {
echo "============================================================================="
echo "Building ${SRCPACKAGE} for Archlinux on $(hostname -f) now."
echo "Date: $(date)"
echo "Date UTC: $(date -u)"
echo "============================================================================="
set -x
local SESSION="arch-$SRCPACKAGE-$(basename $TMPDIR)"
local BUILDDIR="/tmp/$SRCPACKAGE-$(basename $TMPDIR)"
local LOG=$TMPDIR/b1/$SRCPACKAGE/build1.log
schroot --begin-session --session-name=$SESSION -c jenkins-reproducible-arch
echo "MAKEFLAGS=-j$NUM_CPU" | schroot --run-session -c $SESSION --directory /tmp -u root -- tee -a /etc/makepkg.conf
schroot --run-session -c $SESSION --directory /tmp -- mkdir $BUILDDIR
schroot --run-session -c $SESSION --directory /tmp -- cp -r /var/abs/core/$SRCPACKAGE $BUILDDIR/
schroot --run-session -c $SESSION --directory $BUILDDIR/$SRCPACKAGE -- makepkg --syncdeps --noconfirm --skippgpcheck 2>&1 | tee -a $LOG
schroot --end-session -c $SESSION
if ! "$DEBUG" ; then set +x ; fi
}
second_build() {
echo "============================================================================="
echo "Re-Building ${SRCPACKAGE} for Archlinux on $(hostname -f) now."
echo "Date: $(date)"
echo "Date UTC: $(date -u)"
echo "============================================================================="
set -x
local SESSION="arch-$SRCPACKAGE-$(basename $TMPDIR)"
local BUILDDIR="/tmp/$SRCPACKAGE-$(basename $TMPDIR)"
local LOG=$TMPDIR/b2/$SRCPACKAGE/build2.log
NEW_NUM_CPU=$(echo $NUM_CPU-1|bc)
schroot --begin-session --session-name=$SESSION -c jenkins-reproducible-arch
echo "MAKEFLAGS=-j$NEW_NUM_CPU" | schroot --run-session -c $SESSION --directory /tmp -u root -- tee -a /etc/makepkg.conf
schroot --run-session -c $SESSION --directory /tmp -- mkdir $BUILDDIR
schroot --run-session -c $SESSION --directory /tmp -- cp -r /var/abs/core/$SRCPACKAGE $BUILDDIR/
schroot --run-session -c $SESSION --directory $BUILDDIR/$SRCPACKAGE -- makepkg --syncdeps --noconfirm --skippgpcheck 2>&1 | tee -a $LOG
schroot --end-session -c $SESSION
if ! "$DEBUG" ; then set +x ; fi
}
remote_build() {
local BUILDNR=$1
local NODE=profitbricks-build3-amd64.debian.net
local PORT=22
set +e
ssh -p $PORT $NODE /bin/true
RESULT=$?
# abort job if host is down
if [ $RESULT -ne 0 ] ; then
SLEEPTIME=$(echo "$BUILDNR*$BUILDNR*5"|bc)
echo "$(date -u) - $NODE seems to be down, sleeping ${SLEEPTIME}min before aborting this job."
sleep ${SLEEPTIME}m
exec /srv/jenkins/bin/abort.sh
fi
ssh -p $PORT $NODE /srv/jenkins/bin/reproducible_build_arch_pkg.sh $BUILDNR ${SRCPACKAGE} ${TMPDIR}
RESULT=$?
if [ $RESULT -ne 0 ] ; then
ssh -p $PORT $NODE "rm -r $TMPDIR" || true
handle_remote_error "with exit code $RESULT from $NODE for build #$BUILDNR for ${SRCPACKAGE}"
fi
rsync -e "ssh -p $PORT" -r $NODE:$TMPDIR/b$BUILDNR $TMPDIR/
RESULT=$?
if [ $RESULT -ne 0 ] ; then
echo "$(date -u ) - rsync from $NODE failed, sleeping 2m before re-trying..."
sleep 2m
rsync -e "ssh -p $PORT" -r $NODE:$TMPDIR/b$BUILDNR $TMPDIR/
RESULT=$?
if [ $RESULT -ne 0 ] ; then
handle_remote_error "when rsyncing remote build #$BUILDNR results from $NODE"
fi
fi
ls -R $TMPDIR
ssh -p $PORT $NODE "rm -r $TMPDIR"
set -e
}
#
# below is what controls the world
#
TMPDIR=$(mktemp --tmpdir=/srv/reproducible-results -d) # where everything actually happens
trap cleanup_all INT TERM EXIT
cd $TMPDIR
DATE=$(date -u +'%Y-%m-%d %H:%M')
START=$(date +'%s')
BUILDER="${JOB_NAME#reproducible_builder_}/${BUILD_ID}"
#
# determine mode
#
if [ "$1" = "" ] ; then
MODE="master"
elif [ "$1" = "1" ] || [ "$1" = "2" ] ; then
MODE="$1"
SRCPACKAGE="$2"
TMPDIR="$3"
[ -d $TMPDIR ] || mkdir -p $TMPDIR
cd $TMPDIR
mkdir -p b$MODE/$SRCPACKAGE
if [ "$MODE" = "1" ] ; then
first_build
else
second_build
fi
# preserve results and delete build directory
mv -v /tmp/$SRCPACKAGE-$(basename $TMPDIR)/$SRCPACKAGE/*.pkg.tar.xz $TMPDIR/b$MODE/$SRCPACKAGE/ || ls /tmp/$SRCPACKAGE-$(basename $TMPDIR)/$SRCPACKAGE/
rm -r /tmp/$SRCPACKAGE-$(basename $TMPDIR)/
echo "$(date -u) - build #$MODE for $SRCPACKAGE on $HOSTNAME done."
exit 0
fi
#
# main - only used in master-mode
#
# first, we need to choose a package…
#SESSION="arch-scheduler-$RANDOM"
#schroot --begin-session --session-name=$SESSION -c jenkins-reproducible-arch
#PACKAGES="$(schroot --run-session -c $SESSION --directory /var/abs/core -- ls -1|sort -R|xargs echo)"
#schroot --end-session -c $SESSION
#SRCPACKAGE=""
PACKAGES="acl archlinux-keyring attr autoconf automake b43-fwcutter bash binutils bison bridge-utils btrfs-progs bzip2 ca-certificates ca-certificates-cacert coreutils cracklib crda cronie cryptsetup curl dash db dbus dhcpcd dialog diffutils ding-libs dmraid dnssec-anchors dosfstools e2fsprogs ed efibootmgr efivar elfutils expat fakeroot file filesystem findutils flex gawk gcc gdbm gettext glib2 glibc gmp gnupg gnutls gpgme gpm grep groff grub gssproxy gzip hdparm hwids iana-etc ifenslave inetutils iproute2 iptables iputils ipw2100-fw ipw2200-fw isdn4k-utils iw jfsutils kbd keyutils kmod krb5 ldns less libaio libarchive libassuan libcap libedit libevent libffi libgcrypt libgpg-error libgssglue libidn libksba libmpc libnl libpcap libpipeline librpcsecgss libsasl libseccomp libssh2 libtasn1 libtirpc libtool libunistring libusb licenses links linux linux-api-headers linux-atm linux-firmware linux-lts logrotate lvm2 lz4 lzo m4 make man-db man-pages mdadm mkinitcpio mkinitcpio-busybox mkinitcpio-nfs-utils mlocate mpfr nano ncurses net-tools netctl nettle nfs-utils nfsidmap nilfs-utils npth nspr nss openldap openresolv openssh openssl openvpn p11-kit pacman pacman-mirrorlist pam pambase patch pciutils pcmciautils pcre perl pinentry pkg-config popt ppp pptpclient procinfo-ng procps-ng psmisc pth readline reiserfsprogs rfkill rpcbind run-parts s-nail sdparm sed shadow sqlite sudo sysfsutils syslinux systemd tar texinfo thin-provisioning-tools traceroute tzdata usbutils util-linux vi which wireless-regdb wireless_tools wpa_actiond wpa_supplicant xfsprogs xinetd xz zd1211-firmware zlib" # this is hard coded here, because of running jobs on remote nodes, basically… WIP :)
for PKG in $PACKAGES ; do
if [ ! -d $BASE/archlinux/$PKG ] ; then
SRCPACKAGE=$PKG
echo "Building $PKG now..."
break
fi
done
if [ -z $SRCPACKAGE ] ; then
echo "No package found to be build, sleeping 30m."
sleep 30m
exec /srv/jenkins/bin/abort.sh
exit 0
fi
# build package twice
mkdir b1 b2
remote_build 1
# only do the 2nd build if the 1st produced some results
if [ ! -z "$(ls $TMPDIR/b1/$SRCPACKAGE/*.pkg.tar.xz 2>/dev/null|| true)" ] ; then
remote_build 2
# run diffoscope on the results
TIMEOUT="30m"
DIFFOSCOPE="$(schroot --directory /tmp -c source:jenkins-reproducible-${DBDSUITE}-diffoscope diffoscope -- --version 2>&1)"
echo "$(date -u) - Running $DIFFOSCOPE now..."
cd $TMPDIR/b1/$SRCPACKAGE
for ARTIFACT in *.pkg.tar.xz ; do
[ -f $ARTIFACT ] || continue
call_diffoscope $SRCPACKAGE $ARTIFACT
# publish page
if [ -f $TMPDIR/$SRCPACKAGE/$ARTIFACT.html ] ; then
mkdir -p $BASE/archlinux/$SRCPACKAGE/
cp $TMPDIR/$SRCPACKAGE/$ARTIFACT.html $BASE/archlinux/$SRCPACKAGE/
fi
done
fi
# publish logs
mkdir -p $BASE/archlinux/$SRCPACKAGE/
cd $TMPDIR/b1/$SRCPACKAGE
cp build1.log $BASE/archlinux/$SRCPACKAGE/
[ ! -f $TMPDIR/b2/$SRCPACKAGE/build2.log ] || cp $TMPDIR/b2/$SRCPACKAGE/build2.log $BASE/archlinux/$SRCPACKAGE/
echo "$(date -u) - $REPRODUCIBLE_URL/archlinux/$SRCPACKAGE/ updated."
cd
cleanup_all
trap - INT TERM EXIT
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