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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.
set -e
# Including common functions
[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
# Setting static variables
DESCRIPTION="Debian sources"
USAGE="${PROGRAM} [--force]"
# Processing arguments and configuration files
Init_config_data "${@}"
if [ "${LB_SOURCE}" != "true" ]
then
exit 0
fi
Echo_message "Begin downloading sources..."
# Requiring stage file
Require_stagefile .build/config .build/bootstrap
# Checking stage file
Check_stagefile .build/source_debian
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
# Remove old sources
if [ -d source/debian ]
then
rm -rf source/debian
fi
# Download sources
Chroot chroot "dpkg --get-selections" | awk '{ print $1 }' > source-selection.txt
echo "${LB_BOOTLOADERS}" | \
while IFS="," read -r BOOTLOADER
do
echo "${BOOTLOADER}" >> source-selection.txt
done
echo "live-build" >> source-selection.txt
case "${LB_BINARY_IMAGES}" in
iso*)
echo "xorriso" >> source-selection.txt
;;
hdd*)
echo "parted" >> source-selection.txt
;;
esac
case "${LB_CHROOT_FILESYSTEM}" in
squashfs)
echo "squashfs-tools" >> source-selection.txt
;;
esac
case "${LB_BINARY_FILESYSTEM}" in
fat*)
echo "dosfstools" >> source-selection.txt
;;
ntfs)
echo "ntfs-3g" >> source-selection.txt
;;
esac
case "${LB_ARCHITECTURES}" in
amd64|i386)
echo "mtools" >> source-selection.txt
echo "syslinux" >> source-selection.txt
echo "grub" >> source-selection.txt
if [ "${LB_MEMTEST}" != "none" ]; then
echo "${LB_MEMTEST}" >> source-selection.txt
fi
;;
esac
if [ -n "${LB_TASKS}" ]
then
echo "${LB_TASKSEL}" >> source-selection.txt
fi
# apt-get source does not respect pinning
# building images with backports included but not enabled
# will result in apt-get source download stuff from backports
# where available. workaround: disable backports
case "${LB_MODE}" in
progress-linux)
case "${LB_DISTRIBUTION_BINARY}" in
*-backports)
;;
*)
if grep -qs "${LB_DISTRIBUTION_BINARY}-backports" chroot/etc/apt/sources.list.d/progress-linux.list
then
cp chroot/etc/apt/sources.list.d/progress-linux.list chroot/etc/apt/sources.list.d/progress-linux.list.orig
while read -r _LINE
do
if echo "${_LINE}" | grep -qs ${LB_DISTRIBUTION_BINARY}-backports
then
sed -i -e "s|${_LINE}|#${_LINE}|" chroot/etc/apt/sources.list.d/progress-linux.list
fi
done < chroot/etc/apt/sources.list.d/progress-linux.list.orig
Apt chroot update
fi
;;
esac
;;
esac
# Make a clean directory to download the packages to.
# We need to set the ownership to user `_apt` to give write access to the apt user,
# otherwise we get a lot of warnings from apt about downloading as root.
mkdir -p chroot/source.pkgs
chown _apt:root chroot/source.pkgs
cat > chroot/missing-source.txt << EOF
This file contains the list of binary packages that are installed on the "live"
system (to which this source disc is a companion) for which a corresponding
source package is not included on this disc. This may be because the binary
package does not have a corresponding source package, or because the version of
the source package available was not the same as that of the binary.
EOF
cat > chroot/source-download.sh << EOF
#!/bin/sh
cd source.pkgs
PACKAGE="\${1}"
if ! apt-get ${APT_OPTIONS} --download-only source \${PACKAGE}
then
dpkg -l \${PACKAGE} | tail -n1 >> ../missing-source.txt
touch ../missing-source-some
fi
EOF
while read -r PACKAGE
do
Chroot chroot "sh source-download.sh ${PACKAGE}" || true
done < source-selection.txt
rm -f source-selection.txt
rm -f chroot/source-download.sh
if [ -e chroot/missing-source-some ]
then
mv chroot/missing-source.txt source/missing-source.txt
rm -f chroot/missing-source-some
else
rm -f chroot/missing-source.txt
fi
# Sort sources
for DSC in chroot/source.pkgs/*.dsc
do
SOURCE="$(sed -n 's|^Source: ||p' ${DSC} 2>/dev/null || :)"
# The sed may fail if multiple dsc files exist for same source, as the
# first one to match will have already been moved.
[ -n "$SOURCE" ] || continue
case "${SOURCE}" in
lib?*)
LETTER="$(echo ${SOURCE} | sed 's|\(....\).*|\1|')"
;;
*)
LETTER="$(echo ${SOURCE} | sed 's|\(.\).*|\1|')"
;;
esac
# Install directory
mkdir -p source/debian/"${LETTER}"/"${SOURCE}"
# Move files
mv chroot/source.pkgs/"${SOURCE}"_* source/debian/"${LETTER}"/"${SOURCE}"
done
rmdir --ignore-fail-on-non-empty chroot/source.pkgs
# Reverting apt sources again
if [ -e chroot/etc/apt/sources.list.d/progress-linux.list.orig ]
then
mv chroot/etc/apt/sources.list.d/progress-linux.list.orig chroot/etc/apt/sources.list.d/progress-linux.list
Apt chroot update
fi
# Creating stage file
Create_stagefile .build/source_debian
Create_stagefile .build/source
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