#!/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

#######################################
# Prepare '/etc/skel'-Directory.
# Globals:
#   TARGET
#   VAR_SETUP_PATH
# Arguments:
#   None
# Returns:
#   0: on success
#######################################
installation_skel() {
  mkdir -p "${TARGET}/etc/skel/.ciss"

  install -m 0644 -o root -g root "${VAR_SETUP_PATH}/includes/target/etc/skel/.bashrc" "${TARGET}/etc/skel/.bashrc"
  install -m 0644 -o root -g root "${VAR_SETUP_PATH}/includes/target/etc/skel/.zshrc" "${TARGET}/etc/skel/.zshrc"
  install -m 0644 -o root -g root "${VAR_SETUP_PATH}/includes/target/root/.ciss/alias" "${TARGET}/etc/skel/.ciss/alias"
  install -m 0644 -o root -g root "${VAR_SETUP_PATH}/includes/target/root/.ciss/clean_logout.sh" "${TARGET}/etc/skel/.ciss/clean_logout.sh"
  install -m 0644 -o root -g root "${VAR_SETUP_PATH}/includes/target/root/.ciss/f2bchk.sh" "${TARGET}/etc/skel/.ciss/f2bchk.sh"
  install -m 0644 -o root -g root "${VAR_SETUP_PATH}/includes/target/root/.ciss/scan_libwrap" "${TARGET}/etc/skel/.ciss/scan_libwrap"
  install -m 0644 -o root -g root "${VAR_SETUP_PATH}/includes/target/root/.ciss/shortcuts" "${TARGET}/etc/skel/.ciss/shortcuts"

  insert_comments "${TARGET}/etc/skel/.bashrc"
  insert_comments "${TARGET}/etc/skel/.zshrc"
  insert_comments "${TARGET}/etc/skel/.ciss/alias"
  insert_comments "${TARGET}/etc/skel/.ciss/clean_logout.sh"
  insert_comments "${TARGET}/etc/skel/.ciss/f2bchk.sh"
  insert_comments "${TARGET}/etc/skel/.ciss/scan_libwrap"
  insert_comments "${TARGET}/etc/skel/.ciss/shortcuts"

  ### In order to be able to copy/paste from vim, one needs to create a '.vimrc' in every home directory with the following content:
  echo 'set clipboard=unnamed' >| "${TARGET}/etc/skel/.vimrc"
  chmod 0644 "${TARGET}/etc/skel/.vimrc"

  guard_dir && return 0
}
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh