#!/bin/bash
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.git
# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-FileType: SOURCE
# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
# SPDX-PackageName: CISS.debian.installer
# SPDX-Security-Contact: security@coresecret.eu

guard_sourcing

#######################################
# Configure the '/etc/timezone' | '/etc/localtime' files.
# Globals:
#   TARGET
#   ntp_timezone
# Arguments:
#   None
# Returns:
#   0: on success
#######################################
setup_timezone() {
  ### Create '${TARGET}/etc/timezone' file.
  cat << EOF >| "${TARGET}/etc/timezone"
${ntp_timezone:-UTC}
EOF
  chmod 0644 "${TARGET}/etc/timezone"
  do_log "info" "file_only" "4040() File generated: '${TARGET}/etc/timezone' | timezone '${ntp_timezone:-UTC}'."

  do_in_target "${TARGET}" ln -sf "/usr/share/zoneinfo/${ntp_timezone}" /etc/localtime

  do_in_target "${TARGET}" dpkg-reconfigure -f noninteractive tzdata

  guard_dir && return 0
}
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
