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https://git.savannah.gnu.org/git/gnuboot.git
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Denis 'GNUtoo' Carikli
c9b194409d
Most GNU Boot users are interested in running GNU/Linux or BSD operating systems. And the way to install software on these operating systems is through a package manager. So most users and contributors already know the package manager abstraction. So referring to packages instead of options makes it easier to understand what the script is doing. Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> Acked-by: Adrien 'neox' Bourmault <neox@gnu.org>
102 lines
2.4 KiB
Bash
Executable file
102 lines
2.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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# generic update scripts for updating configs and such
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#
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# Copyright (C) 2014, 2015, 2020, 2021 Leah Rowe <info@minifree.org>
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# Copyright (C) 2015 Patrick "P. J." McDermott <pj@pehjota.net>
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# Copyright (C) 2015, 2016 Klemens Nanni <contact@autoboot.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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[ "x${DEBUG+set}" = 'xset' ] && set -v
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set -u -e
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projectname="$(cat projectname)"
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./resources/scripts/misc/versioncheck
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update=./resources/scripts/update
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list_packages() {
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for package in "${update}"/*; do
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printf '%s\n' "${package##*/}"
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done
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}
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# Takes exactly one package as parameter
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listoptions() {
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for option in "${update}"/"${1}"/*; do
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printf '%s\n' "${option##*/}"
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done
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}
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help() {
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cat <<- EOF
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USAGE: ./update <PACKAGE> <OPTION>
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possible values for 'package':
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$(list_packages)
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Example: ./update coreboot configs
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Example: ./update coreboot configs x60
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Refer to the ${projectname} documentation for more information.
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EOF
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}
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die() {
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printf 'Error: %s\n' "${@}" 1>&2
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exit 1
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}
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if [ $# -lt 1 ]; then
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die "Wrong number of arguments specified. See './update help'."
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fi
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package="${1}"
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[ "${package}" = help ] && help && exit 0
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if [ $# -gt 1 ]; then
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option="${2}"
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shift 2
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case "${option}" in
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list)
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printf "Available options for package '%s':\n\n" "${package}"
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listoptions "${package}"
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;;
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all)
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for option in $(listoptions "${package}"); do
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"${update}"/"${package}"/"${option}" $@
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done
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;;
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*)
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if [ -d "${update}"/"${package}"/ ]; then
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if [ -f "${update}"/"${package}"/"${option}" ]; then
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"${update}"/"${package}"/"${option}" $@
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else
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help
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die "Invalid option for '${package}'." \
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" See './update ${package} list'."
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fi
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else
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help
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die "Invalid package '${package}'. See './update help'."
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fi
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esac
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else
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help
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exit 0
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fi
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