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-rwxr-xr-xmodify102
1 files changed, 102 insertions, 0 deletions
diff --git a/modify b/modify
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+#!/usr/bin/env bash
+
+# generic scripts for modifying configs and such
+#
+# Copyright (C) 2014, 2015, 2020, 2021 Leah Rowe <info@minifree.org>
+# Copyright (C) 2015 Patrick "P. J." McDermott <pj@pehjota.net>
+# Copyright (C) 2015, 2016 Klemens Nanni <contact@autoboot.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+projectname="$(cat projectname)"
+./resources/scripts/misc/versioncheck
+
+modify=./resources/scripts/modify
+
+listmodes() {
+ for mode in "${modify}"/*; do
+ printf '%s\n' "${mode##*/}"
+ done
+}
+
+# Takes exactly one mode as parameter
+listoptions() {
+ for option in "${modify}"/"${1}"/*; do
+ printf '%s\n' "${option##*/}"
+ done
+}
+
+help() {
+ cat <<- EOF
+ USAGE: ./modify <MODE> <OPTION>
+
+ possible values for 'mode':
+ $(listmodes)
+
+ Example: ./modify coreboot configs
+ Example: ./modify coreboot configs x60
+
+ Refer to the ${projectname} documentation for more information.
+ EOF
+}
+
+die() {
+ printf 'Error: %s\n' "${@}" 1>&2
+ exit 1
+}
+
+if [ $# -lt 1 ]; then
+ die "Wrong number of arguments specified. See './modify help'."
+fi
+
+mode="${1}"
+
+[ "${mode}" = help ] && help && exit 0
+
+if [ $# -gt 1 ]; then
+
+ option="${2}"
+ shift 2
+
+ case "${option}" in
+ list)
+ printf "Available options for mode '%s':\n\n" "${mode}"
+ listoptions "${mode}"
+ ;;
+ all)
+ for option in $(listoptions "${mode}"); do
+ "${modify}"/"${mode}"/"${option}" $@
+ done
+ ;;
+ *)
+ if [ -d "${modify}"/"${mode}"/ ]; then
+ if [ -f "${modify}"/"${mode}"/"${option}" ]; then
+ "${modify}"/"${mode}"/"${option}" $@
+ else
+ help
+ die "Invalid option for '${mode}'. See './modify ${mode} list'."
+ fi
+ else
+ help
+ die "Invalid mode '${mode}'. See './modify help'."
+ fi
+ esac
+else
+ help
+ exit 0
+fi