#! /bin/bash

set -e
set -o pipefail
set -u

export SCRIPTVARS=/srv/security-master.debian.org/dak/config/debian-security/vars
. $SCRIPTVARS

# And use one locale, no matter what the caller has set
export LANG=C
export LC_ALL=C

report=$queuedir/REPORT
reportdis=$queuedir/REPORT.disembargo
timestamp=$(date "+%Y-%m-%d %H:%M")
doanything=false
dopolicy=false
LOCKFILE="$lockdir/unchecked.lock"

cleanup() {
    rm -f "$LOCKFILE"
}

if ! lockfile -r8 "$LOCKFILE"; then
    echo "aborting cron.unchecked because $LOCKFILE has already been locked"
    exit 0
fi
trap cleanup EXIT

cd $unchecked
changes=$(find . -maxdepth 1 -mindepth 1 -type f -name \*.changes | sed -e "s,./,," | xargs)
if [ -n "$changes" ]; then
    doanything=true
    echo "$timestamp": ${changes:-"Nothing to do in unchecked"}  >> $report
    dak process-upload -a -d "$unchecked" >> $report
fi

cd $disembargo
changes=$(find . -maxdepth 1 -mindepth 1 -type f -name \*.changes | sed -e "s,./,," | xargs)
if [ -n "$changes" ]; then
    doanything=true
    echo "$timestamp": ${changes:-"Nothing to do in disembargo"}  >> $reportdis
    dak process-upload -a -d "$disembargo" >> $reportdis
fi

for queue in embargoed unembargoed; do
    echo "$timestamp: processing ${queue}" >> ${report}
    dak process-policy ${queue} | mail -a "X-Debian: DAK" -e -s "Automatically accepted from ${queue}" team@security.debian.org -- -F "Debian FTP Masters" -f ftpmaster@ftp-master.debian.org
done
accepted=$(find ${queuedir}/accepted -type f -name "*.changes")
if [ -n "${accepted}" ]; then
    dopolicy=true
fi

# sync accepted files to ftpmaster
cd ${base}
find ${queuedir}/accepted -type f -exec mv -t /srv/queued/ftpmaster '{}' +

# export policy queues
for queue in embargoed; do
    cd ${queuedir}/${queue}
    rm -rf export.new
    mkdir export.new
    dak export -q ${queue} -d export.new --all
    rsync -a --delete export.new/. export/.
    rm -rf export.new
    cd ${base}
done

if [ "${doanything}" = "false" ] && [ "${dopolicy}" = "false" ]; then
    echo "$timestamp": Nothing to do >> $report
    exit 0
fi

# manage build queues
dak manage-build-queues -a
dak generate-packages-sources2 -a build-queues
dak generate-releases -a build-queues >/dev/null
${scriptsdir}/update-buildd-archive ${base}/build-queues ${incoming}/debian-security-buildd

# export build queues in old format
# XXX: This should be removed later.
for suite in stable testing; do
    overridecodename=$(dak admin suite show ${suite} | awk '$1 == "OverrideCodename:" { print $2 }')
    rm -rf ${incoming}/${suite}.new
    mkdir ${incoming}/${suite}.new
    dak export-suite -s buildd-${suite} -d ${incoming}/${suite}.new

    cd ${incoming}/${suite}.new
    apt-ftparchive packages . ${overridedir}/override.${overridecodename}.all3 >Packages
    gzip -9c --rsyncable <Packages >Packages.gz
    apt-ftparchive sources . ${overridedir}/override.${overridecodename}.all3 >Sources
    gzip -9c --rsyncable <Sources >Sources.gz
    rm -f Release

    cd ${incoming}
    apt-ftparchive -qq -o APT::FTPArchive::Release::Origin="Debian" -o APT::FTPArchive::Release::Label="Debian" -o APT::FTPArchive::Release::Description="buildd $suite security" -o APT::FTPArchive::Release::Architectures="$archs" release ${suite}.new >${suite}.Release

    gpg --secret-keyring /srv/security-master.debian.org/s3kr1t/dot-gnupg/secring.gpg --keyring /srv/security-master.debian.org/s3kr1t/dot-gnupg/pubring.gpg --no-options --batch --no-tty --armour --default-key 473041FA --detach-sign -o ${suite}.Release.gpg ${suite}.Release

    mv ${suite}.Release ${suite}.new/Release
    mv ${suite}.Release.gpg ${suite}.new/Release.gpg

    if [ -d ${suite} ]; then
	mv ${suite} ${suite}.old
    fi
    mv ${suite}.new ${suite}
    rm -rf ${suite}.old
done

if [ "x${dopolicy}x" = "xtruex" ]; then
    # We had something approved from a policy queue, push out new archive
    dak dominate
    #dak generate-filelist
    cd $configdir
    $configdir/map.sh
    #apt-ftparchive generate apt.conf
    dak generate-packages-sources2 -a security
    dak generate-releases -a security
    /srv/security-master.debian.org/dak/config/debian-security/make-mirror.sh
    sudo -u archvsync -H /home/archvsync/signal_security
fi

cleanup
trap - EXIT

$configdir/cron.buildd