#!/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

#######################################
# Install Debian Packages as specified in 'preseed.yaml'.
# Globals:
#   ARY_PACKAGES
#   TARGET
# Arguments:
#   None
# Returns:
#   0: on success
#######################################
installation_packages() {
  ### Declare Arrays, HashMaps, and Variables.
  declare -r  var_logfile="/root/.ciss/cdi/log/4600_installation_packages.log"

  chroot_logger "${TARGET}${var_logfile}"

  if [[ "${VAR_APT_FULL_UPGRADE}" == "true" ]]; then
    chroot_script "${TARGET}" "
      export INITRD=No
      apt-get update        2>&1 | tee -a ${var_logfile}
      echo ExitCode of PIPESTATUS[0]: [\${PIPESTATUS[0]}] >> ${var_logfile}
      apt-get upgrade    -y 2>&1 | tee -a ${var_logfile}
      echo ExitCode of PIPESTATUS[0]: [\${PIPESTATUS[0]}] >> ${var_logfile}
    "
  fi

  chroot_script "${TARGET}" "
    export INITRD=No
    apt-get install -y --no-install-recommends --no-install-suggests ${ARY_PACKAGES[*]} 2>&1 | tee -a ${var_logfile}
    echo ExitCode of PIPESTATUS[0]: [\${PIPESTATUS[0]}] >> ${var_logfile}
  "

  chroot_script "${TARGET}" "
    export INITRD=No
    apt-get autoclean  -y 2>&1 | tee -a ${var_logfile}
    echo ExitCode of PIPESTATUS[0]: [\${PIPESTATUS[0]}] >> ${var_logfile}
    apt-get autopurge  -y 2>&1 | tee -a ${var_logfile}
    echo ExitCode of PIPESTATUS[0]: [\${PIPESTATUS[0]}] >> ${var_logfile}
    apt-get autoremove -y 2>&1 | tee -a ${var_logfile}
    echo ExitCode of PIPESTATUS[0]: [\${PIPESTATUS[0]}] >> ${var_logfile}
  "

  guard_dir && return 0
}
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