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|
#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2016-2020 The Debian Live team
## 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="Manage /etc/apt/apt.conf"
USAGE="${PROGRAM} {install|install-binary|remove} [--force]"
# Processing arguments and configuration files
Init_config_data "${@}"
# Requiring stage file
Require_stagefiles config bootstrap
CONFD="chroot/etc/apt/apt.conf.d"
case "${1}" in
install|install-binary)
Echo_message "Configuring file /etc/apt/apt.conf"
# Checking stage file
Check_stagefile
# Acquire lock file
Acquire_lockfile
mkdir -p ${CONFD}
# Configuring apt ftp proxy
if [ -n "${LB_APT_FTP_PROXY}" ]
then
echo "Acquire::ftp::Proxy \"${LB_APT_FTP_PROXY}\";" > ${CONFD}/00ftp-proxy
fi
# Configuring apt http proxy
if [ -n "${LB_APT_HTTP_PROXY}" ]
then
echo "Acquire::http::Proxy \"${LB_APT_HTTP_PROXY}\";" > ${CONFD}/00http-proxy
fi
# Configuring apt pipeline
if [ -n "${LB_APT_PIPELINE}" ]
then
echo "Acquire::http::Pipeline-Depth \"${LB_APT_PIPELINE}\";" > ${CONFD}/00pipeline
fi
# Configuring apt recommends
case "${LB_APT_RECOMMENDS}" in
true)
echo "APT::Install-Recommends \"true\";" > ${CONFD}/00recommends
echo "Aptitude::Recommends-Important \"true\";" >> ${CONFD}/00recommends
;;
false)
echo "APT::Install-Recommends \"false\";" > ${CONFD}/00recommends
echo "Aptitude::Recommends-Important \"false\";" >> ${CONFD}/00recommends
;;
esac
# Configuring apt secure
case "${LB_APT_SECURE}" in
true)
echo "APT::Get::AllowUnauthenticated \"false\";" > ${CONFD}/00secure
echo "Aptitude::CmdLine::Ignore-Trust-Violations \"false\";" >> ${CONFD}/00secure
echo "Acquire::AllowInsecureRepositories \"false\";" >> ${CONFD}/00secure
;;
false)
echo "APT::Get::AllowUnauthenticated \"true\";" > ${CONFD}/00secure
echo "Aptitude::CmdLine::Ignore-Trust-Violations \"true\";" >> ${CONFD}/00secure
echo "Acquire::AllowInsecureRepositories \"true\";" >> ${CONFD}/00secure
;;
esac
# Configuring apt config
CONFIG_FILE="config/apt/apt.conf"
CHROOT_FILE="chroot/etc/apt/apt.conf"
if [ -f ${CONFIG_FILE} ]; then
if [ -f ${CHROOT_FILE} ]; then
mv ${CHROOT_FILE} ${CHROOT_FILE}.orig
fi
cp ${CONFIG_FILE} ${CHROOT_FILE}
fi
# Configuring apt preferences
CONFIG_FILE="config/apt/preferences"
CHROOT_FILE="chroot/etc/apt/preferences"
if [ -f ${CONFIG_FILE} ]; then
if [ -f ${CHROOT_FILE} ]; then
mv ${CHROOT_FILE} ${CHROOT_FILE}.orig
fi
cp ${CONFIG_FILE} ${CHROOT_FILE}
fi
if Find_files config/apt/*.pref; then
for CONFIG_FILE in config/apt/*.pref; do
CHROOT_FILE="chroot/etc/apt/preferences.d/$(basename ${CONFIG_FILE})"
if [ -f ${CHROOT_FILE} ]; then
mv ${CHROOT_FILE} ${CHROOT_FILE}.orig
fi
cp -aL ${CONFIG_FILE} chroot/etc/apt/preferences.d
done
fi
if Find_files config/packages.chroot/*.deb || Find_files config/packages/*.deb
then
CHROOT_FILE="chroot/etc/apt/preferences"
echo >> ${CHROOT_FILE}
echo "# Added by lb_chroot_apt ${@}" >> ${CHROOT_FILE}
echo "Package: *" >> ${CHROOT_FILE}
echo "Pin: release o=config/packages.chroot" >> ${CHROOT_FILE}
case "${1}" in
install)
# Ensure local packages have priority
echo "Pin-Priority: 1001" >> ${CHROOT_FILE}
;;
install-binary)
# Ensure local packages are not re-installed during lb_binary
echo "Pin-Priority: 99" >> ${CHROOT_FILE}
echo >> ${CHROOT_FILE}
echo "Package: *" >> ${CHROOT_FILE}
echo "Pin: release o=debian" >> ${CHROOT_FILE}
echo "Pin-Priority: 99" >> ${CHROOT_FILE}
;;
esac
fi
# Creating stage file
Create_stagefile
;;
remove)
Echo_message "Deconfiguring file /etc/apt/apt.conf"
# Acquire lock file
Acquire_lockfile
# Deconfiguring aptitude ftp proxy
rm -f ${CONFD}/00ftp-proxy
# Deconfiguring aptitude http proxy
rm -f ${CONFD}/00http-proxy
# Deconfiguring aptitude pipeline
rm -f ${CONFD}/00pipeline
# Deconfiguring aptitude recommends
if [ "${LB_APT_RECOMMENDS}" = "true" ]; then
rm -f ${CONFD}/00recommends
fi
# Deconfiguring aptitude secure
if [ "${LB_APT_SECURE}" = "true" ]; then
rm -f ${CONFD}/00secure
fi
# Configuring apt config
CONFIG_FILE="config/apt/apt.conf"
CHROOT_FILE="chroot/etc/apt/apt.conf"
if [ -f ${CONFIG_FILE} ]; then
rm -f ${CHROOT_FILE}
if [ -f ${CHROOT_FILE}.orig ]; then
mv ${CHROOT_FILE}.orig ${CHROOT_FILE}
fi
fi
# Deconfiguring apt preferences
CONFIG_FILE="config/apt/preferences"
CHROOT_FILE="chroot/etc/apt/preferences"
if [ -f ${CONFIG_FILE} ]; then
rm -f ${CHROOT_FILE}
if [ -f ${CHROOT_FILE}.orig ]; then
mv ${CHROOT_FILE}.orig ${CHROOT_FILE}
fi
elif [ -f ${CHROOT_FILE} ]; then
# delete additions from lb_chroot_apt install|install-binary to preferences
sed -i '/# Added by lb_chroot_apt/,$d' ${CHROOT_FILE}
# delete the last empty line
sed -i '${/^[[:blank:]]*$/d;}' ${CHROOT_FILE}
# if the resulting preferences file is empty, we must have created it, remove it
if [ ! -s ${CHROOT_FILE} ]; then
rm -f ${CHROOT_FILE}
fi
fi
if Find_files config/apt/*.pref; then
for CONFIG_FILE in config/apt/*.pref; do
CHROOT_FILE="chroot/etc/apt/preferences.d/$(basename ${CONFIG_FILE})"
rm -f ${CHROOT_FILE}
if [ -f ${CHROOT_FILE}.orig ]; then
mv ${CHROOT_FILE}.orig ${CHROOT_FILE}
fi
done
fi
# Removing stage file
Remove_stagefile
;;
*)
Usage --fail
;;
esac
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