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#!/bin/bash
# Copyright 2014 Holger Levsen <holger@layer-acht.org>
# released under the GPLv=2
DEBUG=false
. /srv/jenkins/bin/common-functions.sh
common_init "$@"
# common code defining db access
. /srv/jenkins/bin/reproducible_common.sh
# create dirs for results
mkdir -p /var/lib/jenkins/userContent/dbd/ /var/lib/jenkins/userContent/buildinfo/ /var/lib/jenkins/userContent/rbuild/
cleanup_all() {
rm -r $TMPDIR $TMPCFG
}
cleanup_userContent() {
rm -f /var/lib/jenkins/userContent/rbuild/${SRCPACKAGE}_*.rbuild.log > /dev/null 2>&1
rm -f /var/lib/jenkins/userContent/dbd/${SRCPACKAGE}_*.debbindiff.html > /dev/null 2>&1
rm -f /var/lib/jenkins/userContent/buildinfo/${SRCPACKAGE}_*.buildinfo > /dev/null 2>&1
}
unschedule_from_db() {
# unmark build as properly finished
sqlite3 -init $INIT ${PACKAGES_DB} "DELETE FROM sources_scheduled WHERE name = '$SRCPACKAGE';"
set +x
# (force) update html page for package (only really needed for long building packages where a note updates the page during build....)
touch -d $PREDATE /var/lib/jenkins/userContent/rb-pkg/${SRCPACKAGE}.html
process_packages $SRCPACKAGE
echo
echo "Successfully updated the database and updated $REPRODUCIBLE_URL/rb-pkg/$SRCPACKAGE.html"
echo
}
call_debbindiff() {
LOGFILE=$(ls ${SRCPACKAGE}_${EVERSION}.dsc)
LOGFILE=$(echo ${LOGFILE%.dsc}.debbindiff.html)
BUILDINFO=${SRCPACKAGE}_${EVERSION}_amd64.buildinfo
# the schroot for debbindiff gets updated once a day. wait patiently if that's the case
if [ -f $DBDCHROOT_WRITELOCK ] || [ -f $DBDCHROOT_READLOCK ] ; then
for i in $(seq 0 100) ; do
sleep 15
echo "sleeping 15s, debbindiff schroot is locked."
if [ ! -f $DBDCHROOT_WRITELOCK ] && [ ! -f $DBDCHROOT_READLOCK ] ; then
break
fi
done
if [ -f $DBDCHROOT_WRITELOCK ] || [ -f $DBDCHROOT_READLOCK ] ; then
echo "Warning: lock $DBDCHROOT_WRITELOCK or [ -f $DBDCHROOT_READLOCK ] still exists, exiting."
exit 1
fi
else
# we create (more) read-lock(s) but stop on write locks...
# write locks are only done by the schroot setup job
touch $DBDCHROOT_READLOCK
fi
echo "$(date) - $(schroot --directory /tmp -c source:jenkins-reproducible-sid debbindiff -- --version) will be used to compare the two builds now." | tee -a ${RBUILDLOG}
( timeout 15m schroot --directory /tmp -c source:jenkins-reproducible-sid debbindiff -- --html $TMPDIR/${LOGFILE} $TMPDIR/b1/${SRCPACKAGE}_${EVERSION}_amd64.changes $TMPDIR/b2/${SRCPACKAGE}_${EVERSION}_amd64.changes ) 2>&1 >> ${RBUILDLOG}
RESULT=$?
set +x
set -e
rm -f $DBDCHROOT_READLOCK
echo | tee -a ${RBUILDLOG}
if [ $RESULT -eq 124 ] ; then
echo "$(date) - debbindiff was killed after running into timeout... maybe there is still $REPRODUCIBLE_URL/dbd/${LOGFILE}" | tee -a ${RBUILDLOG}
if [ ! -s ./${LOGFILE} ] ; then
echo "$(date) - debbindiff produced no output and was killed after running into timeout..." >> ${LOGFILE}
fi
elif [ $RESULT -eq 1 ] ; then
DEBBINDIFFOUT="debbindiff found issues, please investigate $REPRODUCIBLE_URL/dbd/${LOGFILE}"
fi
if [ $RESULT -eq 0 ] && [ ! -f ./${LOGFILE} ] && [ -f b1/${BUILDINFO} ] ; then
cp b1/${BUILDINFO} /var/lib/jenkins/userContent/buildinfo/ > /dev/null 2>&1
figlet ${SRCPACKAGE}
echo
echo "debbindiff found no differences in the changes files, and a .buildinfo file also exist." | tee -a ${RBUILDLOG}
echo "${SRCPACKAGE} built successfully and reproducibly." | tee -a ${RBUILDLOG}
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO source_packages VALUES (\"${SRCPACKAGE}\", \"${VERSION}\", \"reproducible\", \"$DATE\")"
unschedule_from_db
else
echo | tee -a ${RBUILDLOG}
echo -n "$(date) - ${SRCPACKAGE} failed to build reproducibly " | tee -a ${RBUILDLOG}
cp b1/${BUILDINFO} /var/lib/jenkins/userContent/buildinfo/ > /dev/null 2>&1 || true
if [ -f ./${LOGFILE} ] ; then
echo -n "$DEBBINDIFFOUT" | tee -a ${RBUILDLOG}
mv ./${LOGFILE} /var/lib/jenkins/userContent/dbd/
else
echo -n ", debbindiff produced no output (which is strange)"
fi
if [ ! -f b1/${BUILDINFO} ] ; then
echo " and a .buildinfo file is missing." | tee -a ${RBUILDLOG}
else
echo "." | tee -a ${RBUILDLOG}
fi
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO source_packages VALUES (\"${SRCPACKAGE}\", \"${VERSION}\", \"unreproducible\", \"$DATE\")"
unschedule_from_db
fi
}
TMPDIR=$(mktemp --tmpdir=/srv/reproducible-results -d)
TMPCFG=$(mktemp -t pbuilderrc_XXXX)
trap cleanup_all INT TERM EXIT
cd $TMPDIR
RESULT=$(sqlite3 -init $INIT ${PACKAGES_DB} "SELECT name,date_scheduled FROM sources_scheduled WHERE date_build_started = '' ORDER BY date_scheduled LIMIT 1")
if [ -z "$RESULT" ] ; then
echo "No packages scheduled, sleeping 30m."
sleep 30m
else
set +x
SRCPACKAGE=$(echo $RESULT|cut -d "|" -f1)
SCHEDULED_DATE=$(echo $RESULT|cut -d "|" -f2)
echo "============================================================================="
echo "Trying to build ${SRCPACKAGE} reproducibly now."
echo "============================================================================="
set -x
PREDATE=$(date -d "1 minute ago" +'%Y-%m-%d %H:%M')
DATE=$(date +'%Y-%m-%d %H:%M')
# mark build attempt
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO sources_scheduled VALUES ('$SRCPACKAGE','$SCHEDULED_DATE','$DATE');"
RBUILDLOG=/var/lib/jenkins/userContent/rbuild/${SRCPACKAGE}_None.rbuild.log
echo "Starting to build ${SRCPACKAGE} on $DATE" | tee ${RBUILDLOG}
echo "The jenkins build log is/was available at $BUILD_URL/console" | tee -a ${RBUILDLOG}
# host has only sid in deb-src in sources.list
set +e
apt-get --download-only --only-source source ${SRCPACKAGE} >> ${RBUILDLOG} 2>&1
RESULT=$?
if [ $RESULT != 0 ] ; then
# sometimes apt-get cannot download a package for whatever reason.
# if so, wait some time and try again. only if that fails, give up.
echo "Download of ${SRCPACKAGE} sources failed." | tee -a ${RBUILDLOG}
ls -l ${SRCPACKAGE}* | tee -a ${RBUILDLOG}
echo "Sleeping 5m before re-trying..." | tee -a ${RBUILDLOG}
sleep 5m
apt-get source --download-only --only-source ${SRCPACKAGE} >> ${RBUILDLOG} 2>&1
RESULT=$?
fi
if [ $RESULT != 0 ] ; then
echo "Warning: Download of ${SRCPACKAGE} sources failed." | tee -a ${RBUILDLOG}
ls -l ${SRCPACKAGE}* | tee -a ${RBUILDLOG}
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO source_packages VALUES (\"${SRCPACKAGE}\", \"None\", \"404\", \"$DATE\")"
set +x
echo "Warning: Maybe there was a network problem, or ${SRCPACKAGE} is not a source package, or was removed or renamed. Please investigate." | tee -a ${RBUILDLOG}
unschedule_from_db
exit 0
else
set -e
VERSION=$(grep "^Version: " ${SRCPACKAGE}_*.dsc| head -1 | egrep -v '(GnuPG v|GnuPG/MacGPG2)' | cut -d " " -f2-)
# EPOCH_FREE_VERSION was too long
EVERSION=$(echo $VERSION | cut -d ":" -f2)
# preserve RBUILDLOG as TMPLOG, then cleanup userContent from previous builds,
# and then access RBUILDLOG with it's correct name (=eversion)
TMPLOG=$(mktemp)
mv ${RBUILDLOG} ${TMPLOG}
cleanup_userContent
RBUILDLOG=/var/lib/jenkins/userContent/rbuild/${SRCPACKAGE}_${EVERSION}.rbuild.log
mv ${TMPLOG} ${RBUILDLOG}
cat ${SRCPACKAGE}_${EVERSION}.dsc | tee -a ${RBUILDLOG}
# check whether the package is not for us...
SUITABLE=false
ARCHITECTURES=$(grep "^Architecture: " ${SRCPACKAGE}_*.dsc| cut -d " " -f2- | sed -s "s# #\n#g" | sort -u)
set +x
for ARCH in ${ARCHITECTURES} ; do
if [ "$ARCH" = "any" ] || [ "$ARCH" = "all" ] || [ "$ARCH" = "amd64" ] || [ "$ARCH" = "linux-any" ] || [ "$ARCH" = "linux-amd64" ] || [ "$ARCH" = "any-amd64" ] ; then
SUITABLE=true
break
fi
done
if ! $SUITABLE ; then
set -x
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO source_packages VALUES (\"${SRCPACKAGE}\", \"${VERSION}\", \"not for us\", \"$DATE\")"
set +x
echo "Package ${SRCPACKAGE} (${VERSION}) shall only be build on \"$(echo "${ARCHITECTURES}" | xargs echo )\" and thus was skipped." | tee -a ${RBUILDLOG}
unschedule_from_db
exit 0
fi
set +e
set -x
NUM_CPU=$(cat /proc/cpuinfo |grep ^processor|wc -l)
FTBFS=1
TMPLOG=$(mktemp)
printf "BUILDUSERID=1111\nBUILDUSERNAME=pbuilder1\n" > $TMPCFG
( timeout 12h nice ionice -c 3 sudo DEB_BUILD_OPTIONS="parallel=$NUM_CPU" pbuilder --build --configfile $TMPCFG --debbuildopts "-b" --basetgz /var/cache/pbuilder/base-reproducible.tgz --distribution sid ${SRCPACKAGE}_*.dsc ) 2>&1 | tee ${TMPLOG}
set +x
if [ -f /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_amd64.changes ] ; then
mkdir b1 b2
dcmd cp /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_amd64.changes b1
# the .changes file might not contain the original sources archive
# so first delete files from .dsc, then from .changes file
sudo dcmd rm /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}.dsc
sudo dcmd rm /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_amd64.changes
printf "BUILDUSERID=2222\nBUILDUSERNAME=pbuilder2\n" > $TMPCFG
echo "============================================================================="
echo "Re-building ${SRCPACKAGE} now."
echo "============================================================================="
set -x
( timeout 12h nice ionice -c 3 sudo DEB_BUILD_OPTIONS="parallel=$NUM_CPU" LANG="fr_CH.UTF-8" LC_ALL="fr_CH.UTF-8" unshare --uts -- /usr/sbin/pbuilder --build --configfile $TMPCFG --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts "-b" --basetgz /var/cache/pbuilder/base-reproducible.tgz --distribution sid ${SRCPACKAGE}_${EVERSION}.dsc ) 2>&1 | tee -a ${RBUILDLOG}
set +x
if [ -f /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_amd64.changes ] ; then
FTBFS=0
dcmd cp /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_amd64.changes b2
# and again (see comment 5 lines above)
sudo dcmd rm /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}.dsc
sudo dcmd rm /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_amd64.changes
cat b1/${SRCPACKAGE}_${EVERSION}_amd64.changes | tee -a ${RBUILDLOG}
call_debbindiff
else
echo "The second build failed, even though the first build was successful." | tee -a ${RBUILDLOG}
fi
else
cat ${TMPLOG} >> ${RBUILDLOG}
fi
rm ${TMPLOG}
if [ $FTBFS -eq 1 ] ; then
set +x
echo "${SRCPACKAGE} failed to build from source."
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO source_packages VALUES (\"${SRCPACKAGE}\", \"${VERSION}\", \"FTBFS\", \"$DATE\")"
unschedule_from_db
fi
fi
fi
cd ..
cleanup_all
trap - INT TERM EXIT
|