#!/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

#######################################
# Wrapper for executing commands in the desired chroot environment.
# Globals:
#   ERR_CHRT_COMMAND
#   TERM
# Arguments:
#   1: Target of the chroot environment.
#   2: Commands and options and parameters to be executed in chroot.
# Returns:
#   ERR_CHRT_COMMAND: Unsuccessfully executed commands.
#   0: Successfully executed commands.
#######################################
do_in_target() {
  declare var_chroot_target="$1"; shift
  declare -a ary_chroot_command=("$@")
  if chroot "${var_chroot_target}" /usr/bin/env -i \
    HOME=/root \
    PATH=/usr/sbin:/usr/bin:/sbin:/bin \
    TERM="${TERM}" \
    "${ary_chroot_command[@]}"; then
    do_log "info" "true" "Success: chroot ${var_chroot_target}: ${ary_chroot_command[*]}"
    return 0
  else
    do_log "emergency" "true" "Failed: chroot ${var_chroot_target}: ${ary_chroot_command[*]}"
    return "${ERR_CHRT_COMMAND}"
  fi
}
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh