#!/bin/sh # Copyright (C) 2014-2021 Daniel Baumann <daniel.baumann@open-infrastructure.net> # # SPDX-License-Identifier: GPL-3.0+ # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <https://www.gnu.org/licenses/>. set -e PROJECT="open-infrastructure" SOFTWARE="compute-tools" PROGRAM="container" CONFIG="/etc/${SOFTWARE}/debconf" DEBCONF_NOWARNINGS="true" export DEBCONF_NOWARNINGS . /usr/share/debconf/confmodule if [ -n "${PRESEED_FILE}" ] then # user specified one or more preseed files through commandline option db_set container/preseed-file "${PRESEED_FILE}" db_fset container/preseed-file seen true elif [ -e "${CONFIG}/${NAME}.cfg" ] then # user did not specify a pressed file, but there is a matching one # available on the system matching the container name db_set container/preseed-file "${CONFIG}/${NAME}.cfg" db_fset container/preseed-file seen true elif [ "$(ls ${CONFIG}/*/${NAME}.cfg 2>/dev/null | wc -l)" -eq 1 ] then # user did not specify a pressed file, but there is 1 (and only 1) # matching in a sub-directory of /etc/${SOFTWARE}/debconf FILE="$(ls ${CONFIG}/*/${NAME}.cfg)" db_set container/preseed-file "${FILE}" db_fset container/preseed-file seen true elif [ -e "${CONFIG}/default.cfg" ] then # user did not specify a pressed file, but there is a default one db_set container/preseed-file "${CONFIG}/default.cfg" db_fset container/preseed-file seen true elif ls "${CONFIG}"/*.cfg > /dev/null 2>&1 || ls "${CONFIG}"/*/*.cfg > /dev/null 2>&1 then # user has not specified preseed files through commandline option, # showing debconf selection dialog for global preseed file. FILES="$(cd ${CONFIG} && find . -type f -name '*.cfg' -printf '%P\n' | LC_ALL=C sort)" PRESEED_FILES="$(for FILE in ${FILES}; do echo -n "$(echo ${FILE} | sed -e 's|.cfg$||'), "; done | sed -e 's|, $||')" if [ -n "${PRESEED_FILES}" ] then db_subst container/preseed-files CHOICES "none, custom, , ${PRESEED_FILES}" db_settitle container/title db_input high container/preseed-files || true db_go db_get container/preseed-files PRESEED_FILE="${RET}" # select case "${PRESEED_FILE}" in none|custom) ;; *) # user specified preseed file through debconf select db_set container/preseed-file "${CONFIG}/${PRESEED_FILE}.cfg" db_fset container/preseed-file seen true ;; esac fi fi case "${PRESEED_FILE}" in none) ;; *) # ask user for a preseed file db_settitle container/title db_input high container/preseed-file || true db_go db_get container/preseed-file PRESEED_FILE="${RET}" # string (w/ empty) echo "PRESEED_FILE=\"${PRESEED_FILE}\"" >> "${DEBCONF_TMPDIR}/debconf.default" export PRESEED_FILE ;; esac db_stop