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#!/bin/sh
set -e
#set -x
### Make sure we're only executing this script once at a time ###
### with 120s timeout, using flock ###
LOCKDIR=/var/run/lock
LOCKFILE=${LOCKDIR}/$(basename ${0})
if [ "${1}" = "--nolock" ] ; then
shift
else
echo "Locking scan repository process in ${LOCKFILE}"
if ! flock -w 120 -x ${LOCKFILE}.lock $0 --nolock $@ ; then
exit 1
fi
exit 0
fi
if ! [ -r /etc/pkgos/pkgos.conf ] ; then
echo "Could not read /etc/pkgos/pkgos.conf"
exit 1
else
. /etc/pkgos/pkgos.conf
fi
# It's possible to give the repo name as parameter
if [ -n "${1}" ] ; then
REPO_DEST=${1}
shift
fi
NOT_AUTOMATIC=""
if [ "${1}" = "--not-automatic" ] ; then
NOT_AUTOMATIC="-o APT::FTPArchive::Release::NotAutomatic=yes -o APT::FTPArchive::Release::ButAutomaticUpgrades=yes"
shift
fi
# Scan the repo
scan_repo() {
echo "===> Scanning ${REPO_ROOT} for packages in ${REPO_DEST} with arch ${SCAN_ARCHES}"
local MYCUR_DIR
MYCURDIR=`pwd`
cd ${REPO_ROOT}/debian
for i in ${SCAN_ARCHES} ; do
mkdir -p dists/${REPO_DEST}/main/binary-${i}
dpkg-scanpackages -a ${i} pool/${REPO_DEST}/main /dev/null > dists/${REPO_DEST}/main/binary-${i}/Packages
gzip -c dists/${REPO_DEST}/main/binary-${i}/Packages >dists/${REPO_DEST}/main/binary-${i}/Packages.gz
bzip2 -f -k dists/${REPO_DEST}/main/binary-${i}/Packages
done
mkdir -p dists/${REPO_DEST}/main/source
dpkg-scansources pool/${REPO_DEST}/main /dev/null >dists/${REPO_DEST}/main/source/Sources
gzip -c dists/${REPO_DEST}/main/source/Sources >dists/${REPO_DEST}/main/source/Sources.gz
bzip2 -f -k dists/${REPO_DEST}/main/source/Sources
cd dists/${REPO_DEST}
rm -f Release Release.gpg
TMPFILE=`mktemp -t pkgos_scan.XXXXXX`
apt-ftparchive release . -o APT::FTPArchive::Release::Origin="osbpo" -o APT::FTPArchive::Release::Codename="${REPO_DEST}" ${NOT_AUTOMATIC} > ${TMPFILE}
mv ${TMPFILE} ./Release
gpg -abs -o Release.gpg Release
gpg --clearsign Release
mv Release.asc InRelease
chmod +r Release Release.gpg
cd ${MYCURDIR}
}
scan_repo
for i in ${SCAN_ARCHES} ; do
echo "===> Updating schroot ${TARGET_DISTRO}-${i}"
sudo sbuild-update -udcar ${TARGET_DISTRO}-${i}
done
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