1 files changed, 183 insertions, 0 deletions
diff --git a/examples/cron/snapshots.sh b/examples/cron/snapshots.sh
new file mode 100755
index 000000000..4c6290fde
--- /dev/null
+++ b/examples/cron/snapshots.sh
@@ -0,0 +1,183 @@
+#!/bin/sh -e
+
+# Static variables
+if [ -n "${1}" ]
+then
+	PACKAGES="${@}"
+else
+	PACKAGES="live-helper live-initramfs live-initscripts live-webhelper live-magic debian-unofficial-archive-keyring"
+fi
+
+DEBEMAIL="debian-live@lists.debian.org"
+EMAIL="debian-live@lists.debian.org"
+DEBFULLNAME="Debian Live Autobuilder"
+NAME="Debian Live Autobuilder"
+KEY="FDB8D39A"
+
+export DEBEMAIL EMAIL DEBFULLNAME NAME KEY
+
+TEMPDIR="$(mktemp -d -t debian-live.XXXXXXXX)"
+SERVER="/mnt/daniel1/srv/debian-unofficial/live/debian"
+LOGFILE="${SERVER}/build.log"
+
+DATE_START="$(date -R)"
+HOST="$(hostname)"
+
+# Checking lock file
+if [ -f "${SERVER}"/Archive-Update-in-Progress ]
+then
+	echo "E: locked."
+	exit 1
+fi
+
+# Creating server directory
+if [ ! -d "${SERVER}" ]
+then
+	mkdir -p "${SERVER}"
+fi
+
+# Creating lock trap
+trap "test -f ${SERVER}/Archive-Update-in-Progress && rm -f ${SERVER}/Archive-Update-in-Progress; exit 0" 0 HUP INT QUIT KILL TERM
+
+# Creating lock file
+echo "${DATE_START}" > "${SERVER}"/Archive-Update-in-Progress
+
+echo "$(date +%b\ %d\ %H:%M:%S) ${HOST} live-snapshots: begin build." >> "${LOGFILE}"
+
+# Processing packages
+for PACKAGE in ${PACKAGES}
+do
+	# Cleaning build directory
+	if [ -d "${TEMPDIR}" ]
+	then
+		rm -rf "${TEMPDIR}"
+	fi
+
+	# Creating build directory
+	mkdir -p "${TEMPDIR}"
+
+	# Getting sources
+	cd "${TEMPDIR}"
+
+	case "${PACKAGE}" in
+		debian-unofficial-archive-keyring)
+			git clone git://git.debian.net/git/${PACKAGE}.git
+			;;
+
+		live-magic)
+			git clone git://git.debian.org/git/users/lamby-guest/${PACKAGE}.git
+			;;
+
+		*)
+			git clone git://git.debian.org/git/users/daniel/${PACKAGE}.git
+			;;
+	esac
+
+	# Getting version
+	cd "${TEMPDIR}"/${PACKAGE}
+
+	for BRANCH in debian
+	do
+		if [ -n "$(git branch -r | grep ${BRANCH})" ]
+		then
+			git checkout -b ${BRANCH} origin/${BRANCH} || true
+		fi
+	done
+
+	VERSION="$(dpkg-parsechangelog | awk '/Version:/ { print $2 }' | awk -F- '{ print $1 }')"
+
+	# Getting revision
+	cd "${TEMPDIR}"/${PACKAGE}
+	REVISION="$(git log | grep -m1 Date | awk -FDate: '{ print $2 }' | awk '{ print $1 ",", $3, $2, $5, $4, $6 }')"
+	REVISION="$(date -d "${REVISION}" +%Y%m%d.%H%M%S)"
+
+	# Check for existing package
+	if [ ! -f "${SERVER}"/${PACKAGE}_${VERSION}+${REVISION}.dsc ] || [ "${1}" = "--force" ]
+	then
+		UPDATE_INDICES="true"
+
+		# Renaming directory
+		mv "${TEMPDIR}"/${PACKAGE} "${TEMPDIR}"/${PACKAGE}-${VERSION}+${REVISION}
+
+		# Building package
+		cd "${TEMPDIR}"/${PACKAGE}-${VERSION}+${REVISION}
+		rm -rf .git
+		dch --force-bad-version --newversion ${VERSION}+${REVISION} --distribution UNRELEASED Autobuild snapshot of git ${REVISION}.
+		dpkg-buildpackage -rfakeroot -k${KEY} -sa
+
+		# Removing sources
+		rm -rf "${TEMPDIR}"/${PACKAGE}-${VERSION}+${REVISION}
+
+		# Creating directory
+		mkdir -p "${SERVER}"
+
+		# Removing old packages
+		if [ -f "${SERVER}"/"${PACKAGE}"*.changes ]
+		then
+			for FILE in $(awk {'print $5'} "${SERVER}"/"${PACKAGE}"*.changes | grep -e ".*\.deb$" -e ".*\.diff.gz$" -e ".*\.dsc$" -e ".*\.tar.gz$" -e ".*\.udeb$")
+			do
+				rm -f "${SERVER}"/"${FILE}"
+			done
+		fi
+
+		rm -f "${SERVER}"/"${PACKAGE}"*.changes
+
+		# Installing new packages
+		for FILE in $(awk {'print $5'} "${TEMPDIR}"/"${PACKAGE}"*.changes | grep -e ".*\.deb$" -e ".*\.diff.gz$" -e ".*\.dsc$" -e ".*\.tar.gz$" -e ".*\.udeb$")
+		do
+			mv "${TEMPDIR}"/"${FILE}" "${SERVER}"
+		done
+
+		mv "${TEMPDIR}"/"${PACKAGE}"*.changes "${SERVER}"
+	else
+		# Remove sources
+		rm -rf "${TEMPDIR}"/${PACKAGE}
+	fi
+done
+
+if [ "${UPDATE_INDICES}" = "true" ]
+then
+	LAST_UPDATE="$(date -R)"
+
+	cd "${SERVER}"
+
+	apt-ftparchive packages . /dev/null > Packages
+	gzip -9 -c Packages > Packages.gz
+	bzip2 -9 -c Packages > Packages.bz2
+
+	apt-ftparchive sources . /dev/null > Sources
+	gzip -9 -c Sources > Sources.gz
+	bzip2 -9 -c Sources > Sources.bz2
+
+	if [ -f release.conf ]
+	then
+		apt-ftparchive -c release.conf -o APT::FTPArchive::Release::Description="Last updated: `date -R`" release ./ >> Release.tmp
+		mv Release.tmp Release
+
+		rm -f Release.gpg
+		gpg --default-key ${KEY} --quiet --output Release.gpg -ba Release
+	fi
+fi
+
+# Reading timestamp
+if [ -z "${LAST_UPDATE}" ]
+then
+	LAST_UPDATE="$(awk -F: '/Last update:/ { print $2":"$3":"$4 }' ${SERVER}/LAST_BUILD | sed -e 's/    //')"
+fi
+
+# Writing timestamp
+cat > "${SERVER}"/LAST_BUILD << EOF
+Last run begin: ${DATE_START}
+Last run end:   $(date -R)
+
+Last update:    ${LAST_UPDATE}
+EOF
+
+# Removing build directory
+rm -rf "${TEMPDIR}"
+
+# Fixing permissions
+chmod 0644 "${SERVER}"/*
+chmod 0766 "${SERVER}"/*.sh
+
+echo "$(date +%b\ %d\ %H:%M:%S) ${HOST} live-snapshots: end build." >> "${LOGFILE}"