129 lines
3.2 KiB
Text
129 lines
3.2 KiB
Text
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#!/bin/sh
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#
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# Copyright (c) 2019-2021, mord0d and their slaves
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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VERSION="0.6"
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PROGNAME="gamelib"
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arch="$(uname -m)"
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uid="$(id -u)"
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gid="$(id -g)"
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: ${TMPDIR:=/tmp}
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: ${GAMELIB_DEBUG:=0}
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LOCKFILE="${TMPDIR}/.${PROGNAME}-${uid}.lock"
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TEMPDIR="${TMPDIR}/.${PROGNAME}-${uid}"
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# gl_log {{{
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gl_log() {
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local lvl="${1}"
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shift
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if [ "${lvl}" = "FTL" ] || [ "${GAMELIB_DEBUG}" -ne 0 ] || [ -z "${LOGFILE}" -o ! -w "${LOGFILE}" ]; then
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echo "[${lvl}] ${*}" >&2
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fi
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echo "[${lvl}:${$}] $(date -j '+%Y-%m-%d %H:%M:%S') ${*}" >> "${LOGFILE:=/dev/null}"
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}
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# }}}
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gl_run() {
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}
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gl_edit() {
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}
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gl_upgrade() {
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}
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gl_rollback() {
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}
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gl_usage() {
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}
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# gl_version {{{
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gl_version() {
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echo "${PROGNAME} ${VERSION}"
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}
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# }}}
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# gl_license {{{
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gl_license() {
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sed -n 's/^# //; s/^#$//; 4,25p' "${0}"
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}
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# }}}
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gl_list() {
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}
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game=''
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subcommands=''
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upgrade=0
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rollback=0
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edit=0
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while :; do
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case "${1}" in
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('') break ;;
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(-h|--help) gl_usage; exit 0 ;;
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(-V|--version) gl_version; exit 0 ;;
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(-L|--license) gl_license; exit 0 ;;
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(-l|--list) gl_list; exit 0 ;;
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(-v|--verbose) GAMELIB_DEBUG=1; shift ;;
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(-u|--upgrade) upgrade=1; rollback=0; shift ;;
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(-b|--rollback) rollback=1; upgrade=0; shift ;;
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(-r|--run) shift; subcommands="${subcommands} ${1}"; shift ;;
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(-e|--edit) edit=1; shift ;;
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(-w|--workdir) shift; GAMELIB_GAMES_DIR="${1}"; shift ;;
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(-*) gl_log ERR "Unknown option \"${1}\"!"; exit 1 ;;
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(*) game="${1}"; shift ;;
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esac
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done
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if [ -z "${GAMELIB_GAMES_DIR}" ]; then
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gl_log FTL "\"\$GAMELIB_GAMES_DIR\" is not defined!"
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exit 1
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fi
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if [ ! -d "${GAMELIB_GAMES_DIR}" ]; then
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gl_log FTL "\"\$GAMELIB_GAMES_DIR\" is not a directory"
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exit 1
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fi
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if [ -z "${game}" ]; then
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gl_log FTL "No game specified!"
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gl_list
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exit 1
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fi
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if [ ${edit} -eq 1 ]; then
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gl_edit "${game}"
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exit ${?}
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fi
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if [ ${upgrade} -eq 1 ]; then
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gl_upgrade "${game}"
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elif [ ${rollback} -eq 1 ]; then
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gl_rollback "${game}"
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else
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gl_run "${game}" "${subcommands}"
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fi
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