73 lines
2.1 KiB
Bash
Executable File
73 lines
2.1 KiB
Bash
Executable File
#!/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.
|
|
|
|
|
|
Chroot ()
|
|
{
|
|
local CHROOT="${1}"; shift
|
|
local COMMANDS
|
|
COMMANDS="${@}" #must be on separate line to 'local' declaration to avoid error
|
|
|
|
# Executing commands in chroot
|
|
Echo_debug "Executing: %s" "${COMMANDS}"
|
|
|
|
local ENV=""
|
|
|
|
local _FILE
|
|
for _FILE in config/environment config/environment.chroot
|
|
do
|
|
if [ -e "${_FILE}" ]
|
|
then
|
|
ENV="${ENV} $(grep -v '^#' ${_FILE})"
|
|
fi
|
|
done
|
|
|
|
${_LINUX32} chroot "${CHROOT}" /usr/bin/env -i HOME="/root" PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin" TERM="${TERM}" DEBIAN_FRONTEND="${LB_DEBCONF_FRONTEND}" DEBIAN_PRIORITY="${LB_DEBCONF_PRIORITY}" DEBCONF_NONINTERACTIVE_SEEN="true" DEBCONF_NOWARNINGS="true" SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} http_proxy=${http_proxy} no_proxy=${no_proxy} ${ENV} ${COMMANDS}
|
|
|
|
return ${?}
|
|
}
|
|
|
|
Chroot_has_package() {
|
|
local PACKAGE="${1}"; shift
|
|
local CHROOT="${2:-chroot}"; shift
|
|
|
|
if dpkg-query --admindir=${CHROOT}/var/lib/dpkg -s ${PACKAGE} >/dev/null 2>&1 | grep -q "^Status: install"
|
|
then
|
|
return 0
|
|
fi
|
|
return 1
|
|
}
|
|
|
|
Chroot_package_list() {
|
|
local CHROOT="${1:-chroot}"; shift
|
|
|
|
dpkg-query --admindir=${CHROOT}/var/lib/dpkg -W -f'${Package}\n'
|
|
}
|
|
|
|
Chroot_copy_dir() {
|
|
local DIR="${1}"
|
|
local NAME="${2:-$(basename ${DIR})}"
|
|
|
|
Check_installed host /usr/bin/rsync rsync
|
|
if [ "${INSTALL_STATUS}" -eq "0" ]
|
|
then
|
|
Echo_message "Copying ${NAME} into chroot using rsync..."
|
|
rsync -Klrv --chown=0:0 "${DIR}" chroot/
|
|
else
|
|
cd "${DIR}"
|
|
Echo_message "Creating a tarball with files from ${NAME}..."
|
|
tar cf "${OLDPWD}"/chroot/"${NAME}".tar .
|
|
cd "${OLDPWD}"
|
|
Echo_message "Extracting the tarball in the chroot..."
|
|
Chroot chroot "tar -xvf ${NAME}.tar --no-same-owner --keep-directory-symlink --overwrite"
|
|
rm chroot/"${NAME}".tar
|
|
fi
|
|
}
|