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|
#!/bin/bash
# Copyright 2014-2015 Holger Levsen <holger@layer-acht.org>
# © 2015 Mattia Rizzolo <mattia@mapreri.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
# support for different architectures (we have actual support only for amd64)
ARCH="amd64"
# sleep 1-12 secs to randomize start times
/bin/sleep $(echo "scale=1 ; $(shuf -i 1-120 -n 1)/10" | bc )
create_results_dirs() {
mkdir -p /var/lib/jenkins/userContent/dbd/${SUITE}/${ARCH}
mkdir -p /var/lib/jenkins/userContent/rbuild/${SUITE}/${ARCH}
mkdir -p /var/lib/jenkins/userContent/buildinfo/${SUITE}/${ARCH}
}
cleanup_all() {
if [ $SAVE_ARTIFACTS -eq 1 ] || [ $SAVE_ARTIFACTS -eq 3 ] ; then
local random=$(head /dev/urandom | tr -cd '[:alnum:]'| head -c5)
local ARTIFACTS="artifacts/r00t-me/${SRCPACKAGE}_${SUITE}_tmp-${random}"
mkdir -p /var/lib/jenkins/userContent/$ARTIFACTS
cp -r $TMPDIR/* /var/lib/jenkins/userContent/$ARTIFACTS/
echo | tee -a ${RBUILDLOG}
echo "Artifacts from this build are preserved. They will be available for 72h only, so download them now if you want them." | tee -a ${RBUILDLOG}
echo "WARNING: You shouldn't trust packages you downloaded from this host, they can contain malware or the worst of your fears, packaged nicely in debian format." | tee -a ${RBUILDLOG}
echo "If you are not afraid facing your fears while helping the world by investigating reproducible build issues, you can download the artifacts from the following location:" | tee -a ${RBUILDLOG}
echo "https://reproducible.debian.net/$ARTIFACTS" | tee -a ${RBUILDLOG}
echo | tee -a ${RBUILDLOG}
MESSAGE="https://reproducible.debian.net/$ARTIFACTS/ published"
if [ $SAVE_ARTIFACTS -eq 3 ] ; then
MESSAGE="$MESSAGE, debbindiff had troubles with these..."
fi
kgb-client --conf /srv/jenkins/kgb/debian-reproducible.conf --relay-msg "$MESSAGE" || true # don't fail the whole job
elif [ $SAVE_ARTIFACTS -eq 2 ] ; then
echo "No artifacts were saved for this build." | tee -a ${RBUILDLOG}
kgb-client --conf /srv/jenkins/kgb/debian-reproducible.conf --relay-msg "Check $REPRODUCIBLE_URL/rbuild/${SUITE}/${ARCH}/${SRCPACKAGE}_${EVERSION}.rbuild.log to find out why no artifacts were saved." || true # don't fail the whole job
fi
rm -r $TMPDIR $TMPCFG
}
cleanup_userContent() {
rm -f /var/lib/jenkins/userContent/rbuild/${SUITE}/${ARCH}/${SRCPACKAGE}_*.rbuild.log > /dev/null 2>&1
rm -f /var/lib/jenkins/userContent/dbd/${SUITE}/${ARCH}/${SRCPACKAGE}_*.debbindiff.html > /dev/null 2>&1
rm -f /var/lib/jenkins/userContent/buildinfo/${SUITE}/${ARCH}/${SRCPACKAGE}_*.buildinfo > /dev/null 2>&1
}
calculate_build_duration() {
END=$(date +'%s')
DURATION=$(( $END - $START ))
}
update_db_and_html() {
# unmark build as properly finished
sqlite3 -init $INIT ${PACKAGES_DB} "DELETE FROM schedule WHERE package_id='$SRCPKGID';"
set +x
gen_packages_html $SUITE $SRCPACKAGE
echo
echo "Successfully updated the database and updated $REPRODUCIBLE_URL/rb-pkg/${SUITE}/${ARCH}/$SRCPACKAGE.html"
echo
}
call_debbindiff() {
LOGFILE=$(ls ${SRCPACKAGE}_${EVERSION}.dsc)
LOGFILE=$(echo ${LOGFILE%.dsc}.debbindiff.html)
BUILDINFO=${SRCPACKAGE}_${EVERSION}_${ARCH}.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 0 200) ; do # this loop also exists in _common.sh and _setup_pbuilder.sh
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 | tee -a ${RBUILDLOG}
TIMEOUT="30m" # don't forget to also change the "seq 0 200" loop 17 lines above
echo "$(date) - $(schroot --directory /tmp -c source:jenkins-reproducible-unstable-debbindiff debbindiff -- --version 2>&1) will be used to compare the two builds now." | tee -a ${RBUILDLOG}
( timeout $TIMEOUT schroot --directory $TMPDIR -c source:jenkins-reproducible-unstable-debbindiff debbindiff -- --html ./${LOGFILE} ./b1/${SRCPACKAGE}_${EVERSION}_${ARCH}.changes ./b2/${SRCPACKAGE}_${EVERSION}_${ARCH}.changes 2>&1 ) 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 after $TIMEOUT... maybe there is still $REPRODUCIBLE_URL/dbd/${SUITE}/${ARCH}/${LOGFILE}" | tee -a ${RBUILDLOG}
if [ ! -s ./${LOGFILE} ] ; then
echo "$(date) - debbindiff produced no output and was killed after running into timeout after $TIMEOUT..." >> ${LOGFILE}
fi
SAVE_ARTIFACTS=3
elif [ $RESULT -eq 1 ] ; then
DEBBINDIFFOUT="debbindiff found issues, please investigate $REPRODUCIBLE_URL/dbd/${SUITE}/${ARCH}/${LOGFILE}"
elif [ $RESULT -eq 2 ] ; then
DEBBINDIFFOUT="debbindiff had trouble comparing the two builds. Please investigate $REPRODUCIBLE_URL/rbuild/${SUITE}/${ARCH}/${SRCPACKAGE}_${EVERSION}.rbuild.log"
SAVE_ARTIFACTS=3
fi
if [ $RESULT -eq 0 ] && [ ! -f ./${LOGFILE} ] && [ -f b1/${BUILDINFO} ] ; then
cp b1/${BUILDINFO} /var/lib/jenkins/userContent/buildinfo/${SUITE}/${ARCH}/ > /dev/null 2>&1
figlet ${SRCPACKAGE}
echo
echo "debbindiff found no differences in the changes files, and a .buildinfo file also exists." | tee -a ${RBUILDLOG}
echo "${SRCPACKAGE} built successfully and reproducibly." | tee -a ${RBUILDLOG}
calculate_build_duration
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO results (package_id, version, status, build_date, build_duration) VALUES ('${SRCPKGID}', '${VERSION}', 'reproducible', '$DATE', '$DURATION')"
sqlite3 -init $INIT ${PACKAGES_DB} "INSERT INTO stats_build (name, version, suite, architecture, status, build_date, build_duration) VALUES ('${SRCPACKAGE}', '${VERSION}', '${SUITE}', '${ARCH}', 'reproducible', '${DATE}', '${DURATION}')"
update_db_and_html
else
echo | tee -a ${RBUILDLOG}
echo -n "$(date) - ${SRCPACKAGE} failed to build reproducibly in ${SUITE} on ${ARCH} " | tee -a ${RBUILDLOG}
cp b1/${BUILDINFO} /var/lib/jenkins/userContent/buildinfo/${SUITE}/${ARCH}/ > /dev/null 2>&1 || true
if [ -f ./${LOGFILE} ] ; then
echo -n ", $DEBBINDIFFOUT" | tee -a ${RBUILDLOG}
mv ./${LOGFILE} /var/lib/jenkins/userContent/dbd/${SUITE}/${ARCH}/
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 ${RBUILDLOG}
fi
OLD_STATUS=$(sqlite3 -init $INIT ${PACKAGES_DB} "SELECT status FROM results WHERE package_id='${SRCPKGID}'")
calculate_build_duration
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO results (package_id, version, status, build_date, build_duration) VALUES ('${SRCPKGID}', '${VERSION}', 'unreproducible', '$DATE', '$DURATION')"
sqlite3 -init $INIT ${PACKAGES_DB} "INSERT INTO stats_build (name, version, suite, architecture, status, build_date, build_duration) VALUES ('${SRCPACKAGE}', '${VERSION}', '${SUITE}', '${ARCH}', 'unreproducible', '${DATE}', '${DURATION}')"
update_db_and_html
if [ "${OLD_STATUS}" = "reproducible" ]; then
MESSAGE="status changed from reproducible -> unreproducible. ${REPRODUCIBLE_URL}/${SUITE}/${ARCH}/${SRCPACKAGE}"
echo "\n$MESSAGE" | tee -a ${RBUILDLOG}
# kgb-client --conf /srv/jenkins/kgb/debian-reproducible.conf --relay-msg "$MESSAGE" || true # don't fail the whole job
fi
fi
}
TMPDIR=$(mktemp --tmpdir=/srv/reproducible-results -d)
TMPCFG=$(mktemp -t pbuilderrc_XXXX)
trap cleanup_all INT TERM EXIT
cd $TMPDIR
SQL_SUITES=""
for i in $SUITES ; do
if [ -n "$SQL_SUITES" ] ; then
SQL_SUITES="$SQL_SUITES, '$i'"
else
SQL_SUITES="('$i'"
fi
done
SQL_SUITES="$SQL_SUITES)"
RESULT=$(sqlite3 -init $INIT ${PACKAGES_DB} "SELECT s.suite, s.id, s.name, sch.date_scheduled, sch.save_artifacts FROM schedule AS sch JOIN sources AS s ON sch.package_id=s.id WHERE sch.date_build_started = '' AND s.suite IN $SQL_SUITES ORDER BY date_scheduled LIMIT 1")
if [ -z "$RESULT" ] ; then
echo "No packages scheduled, sleeping 30m."
sleep 30m
else
set +x
SUITE=$(echo $RESULT|cut -d "|" -f1)
SRCPKGID=$(echo $RESULT|cut -d "|" -f2)
SRCPACKAGE=$(echo $RESULT|cut -d "|" -f3)
SCHEDULED_DATE=$(echo $RESULT|cut -d "|" -f4)
SAVE_ARTIFACTS=$(echo $RESULT|cut -d "|" -f5)
if [ $SAVE_ARTIFACTS -eq 1 ] ; then
AANOUNCE=" Artifacts will be preserved."
else
AANOUNCE=""
fi
create_results_dirs
echo "============================================================================="
echo "Trying to reproducibly build ${SRCPACKAGE} in ${SUITE} on ${ARCH} now.$AANOUNCE"
echo "============================================================================="
set -x
DATE=$(date +'%Y-%m-%d %H:%M')
START=$(date +'%s')
DURATION=0
# mark build attempt
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO schedule (package_id, date_scheduled, date_build_started) VALUES ('$SRCPKGID', '$SCHEDULED_DATE', '$DATE');"
RBUILDLOG=/var/lib/jenkins/userContent/rbuild/${SUITE}/${ARCH}/${SRCPACKAGE}_None.rbuild.log
echo "Starting to build ${SRCPACKAGE}/${SUITE} on $DATE" | tee ${RBUILDLOG}
echo "The jenkins build log is/was available at $BUILD_URL/console" | tee -a ${RBUILDLOG}
set +e
schroot --directory $PWD -c source:jenkins-reproducible-$SUITE 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 from ${SUITE} failed." | tee -a ${RBUILDLOG}
ls -l ${SRCPACKAGE}* | tee -a ${RBUILDLOG}
echo "Sleeping 5m before re-trying..." | tee -a ${RBUILDLOG}
sleep 5m
schroot --directory $PWD -c source:jenkins-reproducible-$SUITE apt-get -- --download-only --only-source source ${SRCPACKAGE} >> ${RBUILDLOG} 2>&1
RESULT=$?
fi
if [ $RESULT != 0 ] ; then
echo "Warning: Download of ${SRCPACKAGE} sources from ${SUITE} failed." | tee -a ${RBUILDLOG}
ls -l ${SRCPACKAGE}* | tee -a ${RBUILDLOG}
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO results (package_id, version, status, build_date, build_duration) VALUES ('${SRCPKGID}', 'None', '404', '$DATE', '')"
set +x
echo "Warning: Maybe there was a network problem, or ${SRCPACKAGE} is not a source package in ${SUITE}, or was removed or renamed. Please investigate." | tee -a ${RBUILDLOG}
update_db_and_html
if [ $SAVE_ARTIFACTS -eq 1 ] ; then SAVE_ARTIFACTS=2 ; fi
exit 0
else
VERSION=$(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)
# catch race conditions due to several builders trying to build the same package
mv ${RBUILDLOG} ${TMPLOG}
RESULT=$?
if [ $RESULT -ne 0 ] ; then
echo "Warning, package ${SRCPACKAGE} in ${SUITE} on ${ARCH} is probably already building elsewhere, exiting."
echo "Warning, package ${SRCPACKAGE} in ${SUITE} on ${ARCH} is probably already building elsewhere, exiting. Please check $BUILD_URL and https://reproducible.debian.net/$SUITE/$ARCH/${SRCPACKAGE} for a different BUILD_URL..." | mail -s "race condition found" qa-jenkins-scm@lists.alioth.debian.org
exit 0
fi
set -e
cleanup_userContent
RBUILDLOG=/var/lib/jenkins/userContent/rbuild/${SUITE}/${ARCH}/${SRCPACKAGE}_${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" ] || [ "$arch" = "amd64" ] || [ "$arch" = "linux-any" ] || [ "$arch" = "linux-amd64" ] || [ "$arch" = "any-amd64" ] ; then
SUITABLE=true
break
fi
done
if [ "${ARCHITECTURES}" = "all" ] ; then
SUITABLE=true
fi
if ! $SUITABLE ; then
set -x
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO results (package_id, version, status, build_date, build_duration) VALUES ('${SRCPKGID}', '${VERSION}', 'not for us', '$DATE', '')"
set +x
echo "Package ${SRCPACKAGE} (${VERSION}) shall only be build on \"$(echo "${ARCHITECTURES}" | xargs echo )\" and thus was skipped." | tee -a ${RBUILDLOG}
update_db_and_html
if [ $SAVE_ARTIFACTS -eq 1 ] ; then SAVE_ARTIFACTS=2 ; fi
exit 0
fi
set +e
set -x
NUM_CPU=$(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" \
TZ="/usr/share/zoneinfo/Etc/GMT+12" \
pbuilder --build --configfile $TMPCFG --debbuildopts "-b" --basetgz /var/cache/pbuilder/$SUITE-reproducible-base.tgz --distribution ${SUITE} ${SRCPACKAGE}_*.dsc
) 2>&1 | tee ${TMPLOG}
set +x
if [ -f /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_${ARCH}.changes ] ; then
mkdir b1 b2
dcmd cp /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_${ARCH}.changes b1
# the .changes file might not contain the original sources archive
# so first delete files from .dsc, then from .changes file
sudo dcmd rm /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}.dsc
sudo dcmd rm /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_${ARCH}.changes
echo "============================================================================="
echo "Re-building ${SRCPACKAGE} in ${SUITE} on ${ARCH} now."
echo "============================================================================="
set -x
printf "BUILDUSERID=2222\nBUILDUSERNAME=pbuilder2\n" > $TMPCFG
( timeout 12h nice ionice -c 3 sudo \
DEB_BUILD_OPTIONS="parallel=$NUM_CPU" \
TZ="/usr/share/zoneinfo/Etc/GMT-14" \
LANG="fr_CH.UTF-8" \
LC_ALL="fr_CH.UTF-8" \
/usr/bin/linux64 --uname-2.6 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile $TMPCFG --hookdir /etc/pbuilder/rebuild-hooks \
--debbuildopts "-b" --basetgz /var/cache/pbuilder/$SUITE-reproducible-base.tgz --distribution ${SUITE} ${SRCPACKAGE}_${EVERSION}.dsc
) 2>&1 | tee -a ${RBUILDLOG}
set +x
if [ -f /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_${ARCH}.changes ] ; then
FTBFS=0
dcmd cp /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_${ARCH}.changes b2
# and again (see comment 5 lines above)
sudo dcmd rm /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}.dsc
sudo dcmd rm /var/cache/pbuilder/result/${SRCPACKAGE}_${EVERSION}_${ARCH}.changes
cat b1/${SRCPACKAGE}_${EVERSION}_${ARCH}.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."
calculate_build_duration
sqlite3 -init $INIT ${PACKAGES_DB} "REPLACE INTO results (package_id, version, status, build_date, build_duration) VALUES ('${SRCPKGID}', '${VERSION}', 'FTBFS', '$DATE', '$DURATION')"
sqlite3 -init $INIT ${PACKAGES_DB} "INSERT INTO stats_build (name, version, suite, architecture, status, build_date, build_duration) VALUES ('${SRCPACKAGE}', '${VERSION}', '${SUITE}', '${ARCH}', 'FTBFS', '${DATE}', '${DURATION}')"
update_db_and_html
if [ $SAVE_ARTIFACTS -eq 1 ] ; then SAVE_ARTIFACTS=2 ; fi
fi
fi
fi
cd ..
cleanup_all
trap - INT TERM EXIT
|