63 lines
1.9 KiB
Plaintext
63 lines
1.9 KiB
Plaintext
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#!/sbin/openrc-run
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# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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if [ "${SVCNAME}" = "minecraft-server" ]; then
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instance="main"
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else
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instance="${SVCNAME#minecraft-server.}"
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fi
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dtach_tmpfile="$(mktemp -u)"
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minecraft_command="/usr/bin/minecraft-server"
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minecraft_logs="/var/log/minecraft-server"
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minecraft_logs_instance="${minecraft_logs}/${instance}"
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minecraft_path="/var/lib/minecraft-server"
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minecraft_path_instance="${minecraft_path}/${instance}"
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name="Minecraft Server (World: ${instance})"
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pidfile="/run/minecraft-server.${instance}.pid"
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start_stop_daemon_args="--chdir ${minecraft_path_instance} --env JAVA_OPTS='${MINECRAFT_OPTS}'"
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description_attach="Attaches to the session (interactive console) of the Minecraft server"
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extra_started_commands="attach"
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command="/usr/bin/dtach"
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command_background="true"
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command_args="-N ${dtach_tmpfile} ${minecraft_command}"
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command_group="minecraft"
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command_user="minecraft"
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depend() {
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use net
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}
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start_pre() {
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checkpath -d -o "${command_user}:${command_group}" -q "${minecraft_path}" "${minecraft_path_instance}"
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checkpath -f -o "${command_user}:${command_group}" -q "${minecraft_path_instance}"/eula.txt
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echo "eula=true" > "${minecraft_path_instance}"/eula.txt
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checkpath -d -o "${command_user}:${command_group}" -q "${minecraft_logs}" "${minecraft_logs_instance}"
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if [ ! -L "${minecraft_path_instance}"/logs ]; then
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cd "${minecraft_path_instance}" && ln -s ../../../log/minecraft-server/"${instance}" logs
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fi
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if [ -z "${MINECRAFT_OPTS}" ]; then
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eerror "You must define 'MINECRAFT_OPTS' in '/etc/conf.d/${SVCNAME}'!"
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return 1
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fi
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}
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attach() {
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pidnumber="$(cat ${pidfile})"
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dtach_tmpfile="$(cat /proc/${pidnumber}/cmdline | tr '\0' ' ' | awk '{print $3}')"
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if [ -S "${dtach_tmpfile}" ]; then
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eval "${command}" -a "${dtach_tmpfile}" "${DTACH_OPTS}"
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else
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eerror "The determined socket file for dtach could not be found!"
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eerror "Did the process crash?"
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fi
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}
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