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CISS.debian.installer/func/cdi_4000_debootstrap/4040_setup_timezone.sh
Marc S. Weidner 353568eb69
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V8.00.000.2025.06.17
Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
2025-10-11 22:14:22 +01:00

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#!/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:
# RECOVERY
# TARGET
# VAR_RUN_RECOVERY
# ntp_timezone
# Arguments:
# None
# Returns:
# 0: on success
#######################################
setup_timezone() {
### Declare Arrays, HashMaps, and Variables.
declare var_target="${TARGET}"
### Check for TARGET / RECOVERY.
[[ "${VAR_RUN_RECOVERY}" == "true" ]] && var_target="${RECOVERY}"
### Create the '$ {var_target}/etc / timezone' file.
cat << EOF >| "${var_target}/etc/timezone"
${ntp_timezone:-UTC}
EOF
chmod 0644 "${var_target}/etc/timezone"
do_log "info" "file_only" "4040() File generated: '${var_target}/etc/timezone' | timezone '${ntp_timezone:-UTC}'."
chroot_exec "${var_target}" ln -sf "/usr/share/zoneinfo/${ntp_timezone}" /etc/localtime
chroot_exec "${var_target}" dpkg-reconfigure -f noninteractive tzdata
guard_dir && return 0
}
### Prevents accidental 'unset -f'.
# shellcheck disable=SC2034
readonly -f setup_timezone
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh