#!/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

#######################################
# Generate machine-id if missing.
# Globals:
#   TARGET
# Arguments:
#   None
# Returns:
#   0: on success
#######################################
installation_machineid() {
  if ! chroot_script "${TARGET}" "[[ -s /etc/machine-id ]]"; then

    do_log "info" "file_only" "4132() Generating /etc/machine-id via systemd-machine-id-setup."
    chroot_exec "${TARGET}" systemd-machine-id-setup

  else

    do_log "info" "file_only" "4132() Existing 'machine-id' found, no action needed."

  fi

  guard_dir && return 0
}
### Prevents accidental 'unset -f'.
# shellcheck disable=SC2034
readonly -f installation_machineid
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh