Marc S. Weidner
60374476ab
Some checks failed
💙 Generating a PUBLIC Live ISO. / 💙 Generating a PUBLIC Live ISO. (push) Has been cancelled
🔐 Generating a Private Live ISO TRIXIE. / 🔐 Generating a Private Live ISO TRIXIE. (push) Has been cancelled
🛡️ Retrieve DNSSEC status of coresecret.dev. / 🛡️ Retrieve DNSSEC status of coresecret.dev. (push) Successful in 1m6s
🛡️ Shell Script Linting / 🛡️ Shell Script Linting (push) Successful in 1m47s
Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
47 lines
2.7 KiB
Bash
47 lines
2.7 KiB
Bash
#!/bin/bash
|
|
# SPDX-Version: 3.0
|
|
# SPDX-CreationInfo: 2025-05-05; 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
|
|
|
|
guard_sourcing || return "${ERR_GUARD_SRCE}"
|
|
|
|
unset BASH_ENV CDPATH ENV GLOBIGNORE
|
|
|
|
### For all options see https://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
|
|
set -o errexit # Exit script when a command exits with non-zero status, the same as "set -e".
|
|
set -o errtrace # Any traps on ERR are inherited in a subshell environment, the same as "set -E".
|
|
set -o functrace # Any traps on DEBUG and RETURN are inherited in a subshell environment, the same as "set -T".
|
|
set -o ignoreeof # An interactive shell will not exit upon reading EOF.
|
|
set -o noclobber # Prevent overwriting, the same as "set -C".
|
|
set -o nounset # Exit script on use of an undefined variable, the same as "set -u".
|
|
set -o pipefail # Makes pipelines return the exit status of the last command in the pipe that failed.
|
|
|
|
### For all options see https://www.gnu.org/software/bash/manual/bash.html#The-Shopt-Builtin
|
|
shopt -s failglob # If set, patterns that fail to match filenames during filename expansion result in an expansion error.
|
|
shopt -s inherit_errexit # If set, command substitution inherits the value of the errexit option instead of unsetting it in the
|
|
# subshell environment.
|
|
shopt -s lastpipe # If set, and job control is not active, the shell runs the last command of a pipeline not executed in
|
|
# the background in the current shell environment.
|
|
shopt -u expand_aliases # If set, aliases are expanded as described. This option is enabled by default for interactive shells.
|
|
shopt -u dotglob # If set, Bash includes filenames beginning with a '.' in the results of filename expansion.
|
|
shopt -u extglob # If set, enable the extended pattern matching features.
|
|
shopt -u nullglob # If set, filename expansion patterns that match no files expand to nothing and are removed.
|
|
|
|
### Deterministic environment
|
|
declare -gx IFS=$' \t\n'
|
|
declare -gx LANG=C.UTF-8
|
|
declare -gx LC_ALL=C.UTF-8
|
|
declare -gx PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
|
|
declare -gx TZ=UTC
|
|
|
|
umask 0022
|
|
|
|
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
|