#!/bin/bash
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-10-07; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.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: LicenseRef-CNCL-1.1 OR LicenseRef-CCLA-1.1
# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
# SPDX-PackageName: CISS.debian.live.builder
# SPDX-Security-Contact: security@coresecret.eu

#######################################
# Generates artifact inside the target for microcode updates.
# Globals:
#   BASH_SOURCE
#   VAR_ARCHITECTURE
#   VAR_HANDLER_BUILD_DIR
# Arguments:
#   None
# Returns:
#   0: on success
#######################################
update_microcode() {
  printf "\e[95m++++ ++++ ++++ ++++ ++++ ++++ ++ 🧪 %s starting ... \e[0m\n" "${BASH_SOURCE[0]}"

  if [[ "${VAR_ARCHITECTURE,,}" == "amd64" ]]; then

    cat << EOF >| "${VAR_HANDLER_BUILD_DIR}/config/includes.chroot/root/.architecture"
${VAR_ARCHITECTURE,,}
EOF
    chmod 0600 "${VAR_HANDLER_BUILD_DIR}/config/includes.chroot/root/.architecture"

  fi

  printf "\e[92m++++ ++++ ++++ ++++ ++++ ++++ ++ ✅ %s successfully applied. \e[0m\n" "${BASH_SOURCE[0]}"

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