mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-07-17 18:34:57 +02:00
Leah Rowe
c6fd4d2ad3
After that, do not allow anything to run if the user is root. This logic flow is more robust, and reduces the chance of bugs in the future. We must not permit the user to run lbmk as root. Running it as root *is* possible, by just removing the check, and wily enough users will do that, but this behaviour in lbmk is good practise because it prevents accidentally running as root. If the user went into root just for installing dependencies, they might accidentally forget to switch back. This is a safeguard against such folly. Signed-off-by: Leah Rowe <leah@libreboot.org>
128 lines
3.4 KiB
Bash
Executable File
128 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env sh
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# generic script for calling other scripts in lbmk
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#
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# Copyright (C) 2014,2015,2020,2021,2023 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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# Copyright (C) 2022, Caleb La Grange <thonkpeasant@protonmail.com>
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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${DEBUG+set}" = 'xset' ] && set -v
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set -u -e
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. "include/err.sh"
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projectname="$(cat projectname)"
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buildpath=""
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mode=""
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option=""
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main()
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{
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id -u 1>/dev/null 2>/dev/null || \
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err "cannot ascertain user id"
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[ "${0##*/}" = "lbmk" ] && err "Don't run this script directly."
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[ $# -lt 1 ] && err "Too few arguments. Try: ${0} help"
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mode="${1}"
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if [ "${mode}" = "dependencies" ]; then
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if [ $# -lt 2 ]; then
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printf "You must specify a distro, namely:\n" 1>&2
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printf "Look at files under resources/dependencies/\n" \
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1>&2
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printf "Example: ./build dependencies debian\n" 1>&2
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err "target not specified"
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fi
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install_dependencies $@ || err "Could not install dependencies"
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exit 0
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fi
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if [ "$(id -u)" = "0" ]; then
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err "running this command as root is not permitted"
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fi
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buildpath="./script/${0##*/}"
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[ "${mode}" = "help" ] && usage ${0} && exit 0
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[ "${mode}" = "list" ] && ./build command options "${buildpath}" && \
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exit 0
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[ $# -lt 2 ] && usage ${0} && exit 1
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./checkgit || err "Please read: https://libreboot.org/docs/build/"
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option="${2}"
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shift 2
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./script/misc/versioncheck || \
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err "Cannot check lbmk version"
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case "${option}" in
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list)
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./build command options "${buildpath}/${mode}" ;;
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all)
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for option in $(./build command options "${buildpath}/${mode}")
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do
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"${buildpath}/${mode}/${option}" $@ || \
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err "script fail: ${buildpath}/${mode}/${option} $@"
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done
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;;
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*)
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if [ ! -d "${buildpath}/${mode}" ]; then
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usage $0
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err "Invalid mode '${mode}'. Run: ${0} help"
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elif [ ! -f "${buildpath}/${mode}/${option}" ]; then
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usage $0
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printf "Invalid option for '%s'." ${mode}
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err "Run: ${0} ${mode} list'."
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fi
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"${buildpath}/${mode}/${option}" $@ || err "lbmk error"
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esac
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}
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install_dependencies()
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{
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[ -f "resources/dependencies/${2}" ] || err "Unsupported target"
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aur_notice=""
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. "resources/dependencies/${2}"
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${pkg_add} ${pkglist} || \
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err "install_dependencies: Error installing dependencies"
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[ "${aur_notice}" = "" ] || \
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printf "You must install AUR packages: %s\n" "${aur_notice}" 1>&2
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}
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usage()
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{
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progname=${0}
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cat <<- EOF
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USAGE: ${progname} <MODE> <OPTION>
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possible values for 'mode':
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$(./build command options "${buildpath}/${mode}")
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Example: ${progname} module all
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Example: ${progname} module flashrom [static]
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Example: ${progname} roms withgrub
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Example: ${progname} clean all
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Refer to ${projectname} documentation for more info.
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EOF
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}
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main $@
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