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CISS.debian.installer/func/cdi_5000_recovery/5130_installation_toolset.sh
2025-10-13 17:13:09 +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
#######################################
# Check and set up the minimum required tools for the next installation steps.
# Every 'apt-get install' command is invoked by adding 'export INITRD=No'
# to suppress the 'update-initramfs'-Kernel-Hooks, according to the initramfs-tools manpage:
# https://manpages.debian.org/testing/initramfs-tools-core/initramfs-tools.7.en.html
# Globals:
# RECOVERY
# Arguments:
# None
# Returns:
# 0: on success
#######################################
installation_toolset_reco() {
### Declare Arrays, HashMaps, and Variables.
# shellcheck disable=SC2154
declare -A hmp_tool_pkg=(
[apt-show-versions]="apt-show-versions"
[bc]="bc"
[dig]="bind9-dnsutils"
[host]="bind9-dnsutils"
[hexdump]="bsdmainutils"
[btrfs]="btrfs-progs"
[bunzip2]="bzip2"
[setupcon]="console-setup"
[curl]="curl"
[dirmngr]="dirmngr"
[dmsetup]="dmsetup"
[fsck.vfat]="dosfstools"
[mkfs.vfat]="dosfstools"
[e2label]="e2fsprogs"
[tune2fs]="e2fsprogs"
[fsck]="e2fsprogs"
[efibootmgr]="efibootmgr"
[file]="file"
[awk]="gawk"
[gdisk]="gdisk"
[gnupg]="gnupg"
[haveged]="haveged"
[update-initramfs]="initramfs-tools"
[jq]="jq"
[loadkeys]="kbd"
[setfont]="kbd"
[keyctl]="keyutils"
[libpam-pwquality]="libpam-pwquality"
[lsb_release]="lsb-release"
[parted]="parted"
[lspci]="pciutils"
[pwgen]="pwgen"
[sudo]="sudo"
[tree]="tree"
[unzip]="unzip"
[lsusb]="usbutils"
[xxd]="vim-common"
[wget]="wget"
[whois]="whois"
[zsh]="zsh"
)
declare -a ary_missing_pkgs=() ary_unique_pkgs=()
declare -r var_logfile="/root/.ciss/cdi/log/5130_installation_toolset.log"
declare var_bin=""
chroot_logger "${RECOVERY}${var_logfile}"
### Collecting missing binaries.
for var_bin in "${!hmp_tool_pkg[@]}"; do
if ! chroot_script "${RECOVERY}" "command -v ${var_bin} >/dev/null" "debug"; then
ary_missing_pkgs+=("${hmp_tool_pkg[${var_bin}]}")
fi
done
do_log "debug" "file_only" "5130() [ary_missing_pkgs]='${ary_missing_pkgs[*]}'."
### Installing unique list of packages.
if ((${#ary_missing_pkgs[@]})); then
# shellcheck disable=SC2312
mapfile -t ary_unique_pkgs < <(printf '%s\n' "${ary_missing_pkgs[@]}" | sort -u)
do_log "debug" "file_only" "5130() [ary_unique_pkgs]='${ary_unique_pkgs[*]}'."
chroot_script "${RECOVERY}" "
export INITRD=No
apt-get install -y --no-install-recommends --no-install-suggests ${ary_unique_pkgs[*]} 2>&1 | tee -a ${var_logfile}
echo ExitCode of PIPESTATUS[0]: [\${PIPESTATUS[0]}] >> ${var_logfile}
"
fi
guard_dir && return 0
}
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh