diff options
| -rw-r--r-- | .SRCINFO | 18 | ||||
| -rw-r--r-- | PKGBUILD | 50 | ||||
| -rw-r--r-- | README.md | 6 | ||||
| -rw-r--r-- | papermc-backup.service | 12 | ||||
| -rw-r--r-- | papermc-backup.timer | 10 | ||||
| -rw-r--r-- | papermc.conf | 27 | ||||
| -rw-r--r-- | papermc.service | 13 | ||||
| -rwxr-xr-x | papermc.sh | 549 | ||||
| -rw-r--r-- | papermc.sysusers | 1 | ||||
| -rw-r--r-- | papermc.tmpfiles | 3 |
10 files changed, 35 insertions, 654 deletions
@@ -1,7 +1,7 @@ pkgbase = papermc pkgdesc = Next generation of Minecraft server, compatible with Spigot plugins and offering uncompromising performance pkgver = 1.18.1+b68 - pkgrel = 1 + pkgrel = 2 url = https://papermc.io/ install = papermc.install arch = any @@ -18,22 +18,10 @@ pkgbase = papermc noextract = papermc.1.18.1+b68.jar backup = etc/conf.d/papermc source = papermc.1.18.1+b68.jar::https://papermc.io/api/v2/projects/paper/versions/1.18.1/builds/68/downloads/paper-1.18.1-68.jar - source = papermc-backup.service - source = papermc-backup.timer - source = papermc.service - source = papermc.conf - source = papermc.sh - source = papermc.tmpfiles - source = papermc.sysusers source = LICENSE_1.18.1+b68.md::https://raw.githubusercontent.com/PaperMC/Paper/e955cb5/LICENSE.md + source = minecraft-server-1.0.0.tar.gz::https://github.com/Edenhofer/minecraft-server/archive/refs/tags/v1.0.0.tar.gz sha512sums = 62802d0f1f46c4996e8b4ac11f1fc1773165e046c90229d6276384a6100399094c578fff0eae3edc6f8c2f67ffbab4a24c337ec34e0f0abc40be8174e5123200 - sha512sums = a4fcc9f28436c0163e9414f2793fcbd4f6ea74772230cdff4a628246eae2a8008688b3dfb94d433f8f0887cd7eea3fe43ce25f9d5812d46e62179ff315b62895 - sha512sums = 51c5345155e8640d4f1eaef0c8cfb890ae46063f2d4e7a0fe181ad4c8ff7b96fea88b0f9fc74031d589dfd61602f37b440f183ca1859835930fe69d37508cd42 - sha512sums = f29c4044d9e3cc5ab137c21f7e62399b36d7e1f777d5558a39f7b4a01de75bdf2de0b8678e424accc03934ca7db9ebb6a22c78c8c4497759287dd55e1c3eb456 - sha512sums = fe268d7380f881229100700b1d4f4897904a630aa65b0b06bba08be5d5918f208d497e01fc5306deecd5d93a78cfdb7e9c7f1c3b910b3a414ce9af186a05224d - sha512sums = 236eefc067a3d5172d164b3d4ee9d3735f7d399d11172a5b24b175395526c5a11db65d647039149717d216219365962e0d89022073afa8ffa09ea0f84d08b1d9 - sha512sums = c40cba5dfbf5af5d206cd42fa2b43f2321b481f83ab79c9ce4eaa76f204abab48ff2d8b8526a1a3d82636be97f18596d4343b0efc72a7082642e4af8d1b561c5 - sha512sums = 115fe7213d7edd0e3159607a31b28edb6e6b3bd1d454d516973e38c8cf0b803275c2c4e59b29e2260561270d931c71bad134046535e5add309e0a8d055cde0ff sha512sums = b46b8ef9b837ac7cb3cded4ba2c4b5215e92ab27fcd889766a6fa3238e76a8b9ba8eb608b136648af5c08e4ef80c21570d6ac2868e4ef6c46521c387c1f7e519 + sha512sums = e315277da81cb28de338e870f477dc58dc9d8f8542594431ab5321150c92ff5634ace2be8c6778d1edb718fdeb6850d7021bffcbd3cae2a00f20e3a64caa3d92 pkgname = papermc @@ -7,7 +7,8 @@ _pkgver=1.18.1 _build=68 _license_commit=e955cb5 pkgver="${_pkgver}+b${_build}" -pkgrel=1 +pkgrel=2 +_mng_ver=1.0.0 pkgdesc="Next generation of Minecraft server, compatible with Spigot plugins and offering uncompromising performance" arch=('any') url="https://papermc.io/" @@ -19,36 +20,37 @@ conflicts=('papermc-git') backup=('etc/conf.d/papermc') install="${pkgname}.install" source=("papermc.${pkgver}.jar"::"https://papermc.io/api/v2/projects/paper/versions/${_pkgver}/builds/${_build}/downloads/paper-${_pkgver}-${_build}.jar" - "papermc-backup.service" - "papermc-backup.timer" - "papermc.service" - "papermc.conf" - "papermc.sh" - "papermc.tmpfiles" - "papermc.sysusers" - "LICENSE_${pkgver}.md"::"https://raw.githubusercontent.com/PaperMC/Paper/${_license_commit}/LICENSE.md") + "LICENSE_${pkgver}.md"::"https://raw.githubusercontent.com/PaperMC/Paper/${_license_commit}/LICENSE.md" + "minecraft-server-${_mng_ver}.tar.gz"::"https://github.com/Edenhofer/minecraft-server/archive/refs/tags/v${_mng_ver}.tar.gz") noextract=("papermc.${pkgver}.jar") sha512sums=('62802d0f1f46c4996e8b4ac11f1fc1773165e046c90229d6276384a6100399094c578fff0eae3edc6f8c2f67ffbab4a24c337ec34e0f0abc40be8174e5123200' - 'a4fcc9f28436c0163e9414f2793fcbd4f6ea74772230cdff4a628246eae2a8008688b3dfb94d433f8f0887cd7eea3fe43ce25f9d5812d46e62179ff315b62895' - '51c5345155e8640d4f1eaef0c8cfb890ae46063f2d4e7a0fe181ad4c8ff7b96fea88b0f9fc74031d589dfd61602f37b440f183ca1859835930fe69d37508cd42' - 'f29c4044d9e3cc5ab137c21f7e62399b36d7e1f777d5558a39f7b4a01de75bdf2de0b8678e424accc03934ca7db9ebb6a22c78c8c4497759287dd55e1c3eb456' - 'fe268d7380f881229100700b1d4f4897904a630aa65b0b06bba08be5d5918f208d497e01fc5306deecd5d93a78cfdb7e9c7f1c3b910b3a414ce9af186a05224d' - '236eefc067a3d5172d164b3d4ee9d3735f7d399d11172a5b24b175395526c5a11db65d647039149717d216219365962e0d89022073afa8ffa09ea0f84d08b1d9' - 'c40cba5dfbf5af5d206cd42fa2b43f2321b481f83ab79c9ce4eaa76f204abab48ff2d8b8526a1a3d82636be97f18596d4343b0efc72a7082642e4af8d1b561c5' - '115fe7213d7edd0e3159607a31b28edb6e6b3bd1d454d516973e38c8cf0b803275c2c4e59b29e2260561270d931c71bad134046535e5add309e0a8d055cde0ff' - 'b46b8ef9b837ac7cb3cded4ba2c4b5215e92ab27fcd889766a6fa3238e76a8b9ba8eb608b136648af5c08e4ef80c21570d6ac2868e4ef6c46521c387c1f7e519') + 'b46b8ef9b837ac7cb3cded4ba2c4b5215e92ab27fcd889766a6fa3238e76a8b9ba8eb608b136648af5c08e4ef80c21570d6ac2868e4ef6c46521c387c1f7e519' + 'e315277da81cb28de338e870f477dc58dc9d8f8542594431ab5321150c92ff5634ace2be8c6778d1edb718fdeb6850d7021bffcbd3cae2a00f20e3a64caa3d92') _game="papermc" _server_root="/srv/papermc" +build() { + make -C "${srcdir}/minecraft-server-${_mng_ver}" clean + + make -C "${srcdir}/minecraft-server-${_mng_ver}" \ + GAME=${_game} \ + MYNAME=${_game} \ + SERVER_ROOT=${_server_root} \ + BACKUP_PATHS="world" \ + GAME_USER=${_game} \ + MAIN_EXECUTABLE=papermc_server.jar \ + SERVER_START_CMD="java -Xms512M -Xmx1024M -jar ./papermc_server.jar nogui" \ + all +} + package() { - install -Dm644 ${_game}.conf "${pkgdir}/etc/conf.d/${_game}" - install -Dm755 ${_game}.sh "${pkgdir}/usr/bin/${_game}" - install -Dm644 ${_game}.service "${pkgdir}/usr/lib/systemd/system/${_game}.service" - install -Dm644 ${_game}-backup.service "${pkgdir}/usr/lib/systemd/system/${_game}-backup.service" - install -Dm644 ${_game}-backup.timer "${pkgdir}/usr/lib/systemd/system/${_game}-backup.timer" - install -Dm644 ${_game}.sysusers "${pkgdir}/usr/lib/sysusers.d/${_game}.conf" - install -Dm644 ${_game}.tmpfiles "${pkgdir}/usr/lib/tmpfiles.d/${_game}.conf" + make -C "${srcdir}/minecraft-server-${_mng_ver}" \ + DESTDIR="${pkgdir}" \ + GAME=${_game} \ + MYNAME=${_game} \ + install + install -Dm644 ${_game}.${pkgver}.jar "${pkgdir}/${_server_root}/${_game}.${pkgver}.jar" ln -s "${_game}.${pkgver}.jar" "${pkgdir}${_server_root}/${_game}_server.jar" diff --git a/README.md b/README.md new file mode 100644 index 000000000000..e8639fddd80a --- /dev/null +++ b/README.md @@ -0,0 +1,6 @@ +# Minecraft Server Management Script + +The management script to control this minecraft flavor was moved to a dedicated repository at [GitHub:Edenhofer/minecraft-server](https://github.com/Edenhofer/minecraft-server). +The script works for various flavors of minecraft. +It is very minimalist yet versatile and feature-rich. +For more information on how to configure and install the script separately, visit the above linked repository. diff --git a/papermc-backup.service b/papermc-backup.service deleted file mode 100644 index 10941a16ee86..000000000000 --- a/papermc-backup.service +++ /dev/null @@ -1,12 +0,0 @@ -[Unit] -Description=PaperMC Server World Backup -After=local-fs.target - -[Service] -Type=oneshot -ExecStart=/usr/bin/papermc backup -User=papermc -Group=papermc - -[Install] -WantedBy=multi-user.target diff --git a/papermc-backup.timer b/papermc-backup.timer deleted file mode 100644 index d4f3bad5fa9e..000000000000 --- a/papermc-backup.timer +++ /dev/null @@ -1,10 +0,0 @@ -[Unit] -Description=Daily PaperMC Server Backup - -[Timer] -OnCalendar=daily -AccuracySec=5min -Persistent=true - -[Install] -WantedBy=multi-user.target diff --git a/papermc.conf b/papermc.conf deleted file mode 100644 index 87c9299ceba6..000000000000 --- a/papermc.conf +++ /dev/null @@ -1,27 +0,0 @@ -# THIS IS THE CONFIGURATION FILE FOR THE MANAGING SCRIPT NOT FOR THE ACTUAL SERVER -# Variables are interpreted in bash. Simply using bash-syntax is sufficient. - -# General parameters -SERVER_ROOT="/srv/papermc" -BACKUP_DEST="/srv/papermc/backup" -BACKUP_PATHS="world" # World paths separated by spaces relative to SERVER_ROOT -KEEP_BACKUPS="10" -GAME_USER="papermc" -MAIN_EXECUTABLE="papermc_server.jar" -SESSION_NAME="papermc" - -# System parameters for java -# -Xms sets the intial heap size (must be a multiple of 1024 and greater than 2MB, no spaces!) -# -Xmx sets the maximum heap size (must be a multiple of 1024 and greater than 2MB, no spaces!) -SERVER_START_CMD="java -Xms512M -Xmx1024M -jar './${MAIN_EXECUTABLE}' nogui" - -# System parameters for the actual game server -# Describes whether a daemon process which stops the server if it is not used by a player -# within IDLE_IF_TIME seconds should be started. The GAME_PORT is not inhereted to the server! -IDLE_SERVER=false # true or false -# Ensure that if SESSION_NAME is passed through the command line and therefore set to read only by the script, -# IDLE_SESSION_NAME gets altered according to the command line and not the configurtion file, hence invoke the variable -IDLE_SESSION_NAME="idle_server_${SESSION_NAME}" -GAME_PORT="25565" # used to listen for incoming connections when the server is down -CHECK_PLAYER_TIME="30" # in seconds -IDLE_IF_TIME="1200" # in seconds diff --git a/papermc.service b/papermc.service deleted file mode 100644 index 2503d55a6ce3..000000000000 --- a/papermc.service +++ /dev/null @@ -1,13 +0,0 @@ -[Unit] -Description=PaperMC Server -After=local-fs.target network.target multi-user.target - -[Service] -Type=forking -ExecStart=/usr/bin/papermc start -ExecStop=/usr/bin/papermc stop -User=papermc -Group=papermc - -[Install] -WantedBy=multi-user.target diff --git a/papermc.sh b/papermc.sh deleted file mode 100755 index 703e8680cd7e..000000000000 --- a/papermc.sh +++ /dev/null @@ -1,549 +0,0 @@ -#!/bin/bash - -# The actual program name -declare -r myname="papermc" -declare -r game="papermc" - -# General rule for the variable-naming-schema: -# Variables in capital letters may be passed through the command line others not. -# Avoid altering any of those later in the code since they may be readonly (IDLE_SERVER is an exception!) - -# You may use this script for any game server of your choice, just alter the config file -[[ -n "${SERVER_ROOT}" ]] && declare -r SERVER_ROOT=${SERVER_ROOT} || SERVER_ROOT="/srv/${game}" -[[ -n "${BACKUP_DEST}" ]] && declare -r BACKUP_DEST=${BACKUP_DEST} || BACKUP_DEST="/srv/${game}/backup" -[[ -n "${BACKUP_PATHS}" ]] && declare -r BACKUP_PATHS=${BACKUP_PATHS} || BACKUP_PATHS="world" -[[ -n "${BACKUP_FLAGS}" ]] && declare -r BACKUP_FLAGS=${BACKUP_FLAGS} || BACKUP_FLAGS="-z" -[[ -n "${KEEP_BACKUPS}" ]] && declare -r KEEP_BACKUPS=${KEEP_BACKUPS} || KEEP_BACKUPS="10" -[[ -n "${GAME_USER}" ]] && declare -r GAME_USER=${GAME_USER} || GAME_USER="papermc" -[[ -n "${MAIN_EXECUTABLE}" ]] && declare -r MAIN_EXECUTABLE=${MAIN_EXECUTABLE} || MAIN_EXECUTABLE="papermc_server.jar" -[[ -n "${SESSION_NAME}" ]] && declare -r SESSION_NAME=${SESSION_NAME} || SESSION_NAME="${game}" - -# Command and parameter declaration with which to start the server -[[ -n "${SERVER_START_CMD}" ]] && declare -r SERVER_START_CMD=${SERVER_START_CMD} || SERVER_START_CMD="java -Xms512M -Xmx1024M -jar './${MAIN_EXECUTABLE}' nogui" -[[ -n "${SERVER_START_SUCCESS}" ]] && declare -r SERVER_START_SUCCESS=${SERVER_START_SUCCESS} || SERVER_START_SUCCESS="done" - -# System parameters for the control script -[[ -n "${IDLE_SERVER}" ]] && tmp_IDLE_SERVER=${IDLE_SERVER} || IDLE_SERVER="false" -[[ -n "${IDLE_SESSION_NAME}" ]] && declare -r IDLE_SESSION_NAME=${IDLE_SESSION_NAME} || IDLE_SESSION_NAME="idle_server_${SESSION_NAME}" -[[ -n "${GAME_PORT}" ]] && declare -r GAME_PORT=${GAME_PORT} || GAME_PORT="25565" -[[ -n "${CHECK_PLAYER_TIME}" ]] && declare -r CHECK_PLAYER_TIME=${CHECK_PLAYER_TIME} || CHECK_PLAYER_TIME="30" -[[ -n "${IDLE_IF_TIME}" ]] && declare -r IDLE_IF_TIME=${IDLE_IF_TIME} || IDLE_IF_TIME="1200" - -# Additional configuration options which only few may need to alter -[[ -n "${GAME_COMMAND_DUMP}" ]] && declare -r GAME_COMMAND_DUMP=${GAME_COMMAND_DUMP} || GAME_COMMAND_DUMP="/tmp/${myname}_${SESSION_NAME}_command_dump.txt" - -# Variables passed over the command line will always override the one from a config file -source /etc/conf.d/"${game}" 2>/dev/null || >&2 echo "Could not source /etc/conf.d/${game}" - -# Preserve the content of IDLE_SERVER without making it readonly -[[ -n ${tmp_IDLE_SERVER} ]] && IDLE_SERVER=${tmp_IDLE_SERVER} - - -# Strictly disallow uninitialized Variables -set -u -# Exit if a single command breaks and its failure is not handled accordingly -set -e - -MAX_SERVER_START_TIME=150 - -# Check whether sudo is needed at all -if [[ "$(whoami)" == "${GAME_USER}" ]]; then - SUDO_CMD="" -else - SUDO_CMD="sudo -u ${GAME_USER}" -fi - -# Choose which flavor of netcat is to be used -if command -v netcat &> /dev/null; then - NETCAT_CMD="netcat" -elif command -v ncat &> /dev/null; then - NETCAT_CMD="ncat" -else - NETCAT_CMD="" -fi - -# Check for sudo rigths -if [[ "$(${SUDO_CMD} whoami)" != "${GAME_USER}" ]]; then - >&2 echo -e "You have \e[39;1mno permission\e[0m to run commands as $GAME_USER user." - exit 21 -fi - -# Pipe any given argument to the game server console, -# sleep for $sleep_time and return its output if $return_stdout is set -game_command() { - ${SUDO_CMD} tmux -L "${SESSION_NAME}" wait-for -L "command_lock" - if [[ -z "${return_stdout:-}" ]]; then - ${SUDO_CMD} tmux -L "${SESSION_NAME}" send-keys -t "${SESSION_NAME}":0.0 "$*" Enter - else - ${SUDO_CMD} tmux -L "${SESSION_NAME}" pipe-pane -t "${SESSION_NAME}":0.0 "cat > ${GAME_COMMAND_DUMP}" - ${SUDO_CMD} tmux -L "${SESSION_NAME}" send-keys -t "${SESSION_NAME}":0.0 "$*" Enter - sleep "${sleep_time:-0.3}" - ${SUDO_CMD} tmux -L "${SESSION_NAME}" pipe-pane -t "${SESSION_NAME}":0.0 - ${SUDO_CMD} cat "${GAME_COMMAND_DUMP}" - fi - ${SUDO_CMD} tmux -L "${SESSION_NAME}" wait-for -U "command_lock" -} - -# Check whether there are player on the server through list -is_player_online() { - response="$(sleep_time=0.6 return_stdout=true game_command list)" - # Delete leading line and fancy characters from free response string - response="$(echo "${response}" | sed -r -e 's/\x1B\[([0-9]{1,2}(;[0-9]{1,2})*)?[JKmsuG]//g')" - # The list command prints a line containing the usernames after the last occurrence of ": " - # and since playernames may not contain this string the clean player-list can easily be retrieved. - # Otherwise check the first digit after the last occurrence of "There are". If it is 0 then there - # are no players on the server. Should this test fail as well. Assume that a player is online. - if [[ $(echo "${response}" | grep ":" | sed -e 's/.*\: //' | tr -d '\n' | wc -c) -le 1 ]]; then - # No player is online - return 0 - elif [[ "x$(echo "${response}" | grep "There are" | sed -r -e 's/.*\: //' -e 's/^([^.]+).*$/\1/; s/^[^0-9]*([0-9]+).*$/\1/' | tr -d '\n')" == "x0" ]]; then - # No player is online - return 0 - else - # A player is online (or it could not be determined) - return 1 - fi -} - -# Check whether the server is visited by a player otherwise shut it down -idle_server_daemon() { - # This function is run within a tmux session of the GAME_USER therefore SUDO_CMD can be omitted - if [[ "$(whoami)" != "${GAME_USER}" ]]; then - >&2 echo "Somehow this hidden function was not executed by the ${GAME_USER} user." - >&2 echo "This should not have happend. Are you messing around with this script? :P" - exit 22 - fi - - # Time in seconds for which no player was on the server - no_player=0 - - while true; do - printf "no_player: %10ss check_player_time: %10ss idle_if_time: %10ss\n" "${no_player}" "${CHECK_PLAYER_TIME}" "${IDLE_IF_TIME}" - # Retry in ${CHECK_PLAYER_TIME} seconds - sleep ${CHECK_PLAYER_TIME} - - if socket_has_session "${SESSION_NAME}"; then - # Game server is up and running - # Check for active player - if [[ -n "$(tmux -L "${SESSION_NAME}" list-clients -t "${SESSION_NAME}":0.0 2> /dev/null)" ]]; then - # An administrator is connected to the console, pause player checking - echo "An admin is connected to the console. Pause player checking." - elif SUDO_CMD="" is_player_online; then - # No player was seen on the server through list - no_player=$(( no_player + CHECK_PLAYER_TIME )) - # Stop the game server if no player was active for at least ${IDLE_IF_TIME} - if [[ "${no_player}" -ge "${IDLE_IF_TIME}" ]]; then - IDLE_SERVER="false" ${myname} stop - # Wait for game server to go down - for i in {1..100}; do - socket_has_session "${SESSION_NAME}" || break - [[ $i -eq 100 ]] && echo -e "An \e[39;1merror\e[0m occurred while trying to reset the idle_server!" - sleep 0.1 - done - # Reset timer and give the player 300 seconds to connect after pinging - no_player=$(( IDLE_IF_TIME - 300 )) - # Game server is down, listen on port ${GAME_PORT} for incoming connections - echo -n "Netcat: " - ${NETCAT_CMD} -v -l -p ${GAME_PORT} 2>&1 | (grep -m1 -i "connect" && pkill -P $$ ${NETCAT_CMD}) || true - echo "Netcat caught a connection. The server is coming up again..." - IDLE_SERVER="false" ${myname} start - fi - else - # Reset timer since there is an active player on the server - no_player=0 - fi - else - # Reset timer and give the player 300 seconds to connect after pinging - no_player=$(( IDLE_IF_TIME - 300 )) - # Game server is down, listen on port ${GAME_PORT} for incoming connections - echo -n "Netcat: " - ${NETCAT_CMD} -v -l -p ${GAME_PORT} 2>&1 | (grep -m1 -i "connect" && pkill -P $$ ${NETCAT_CMD}) || true - echo "Netcat caught a connection. The server is coming up again..." - IDLE_SERVER="false" ${myname} start - fi - done -} - -# Start the server if it is not already running -server_start() { - # Start the game server - if socket_has_session "${SESSION_NAME}"; then - echo "A tmux ${SESSION_NAME} session is already running. Please close it first." - else - echo -en "Starting server..." - ${SUDO_CMD} rm -f "${GAME_COMMAND_DUMP}" - # Use a plain file as command buffers for the server startup and switch to a FIFO pipe later - ${SUDO_CMD} touch "${GAME_COMMAND_DUMP}" - # Ensure pipe-pine is started before the server itself by splitting the session creation and server startup - ${SUDO_CMD} tmux -L "${SESSION_NAME}" new-session -s "${SESSION_NAME}" -c "${SERVER_ROOT}" -d /bin/bash - ${SUDO_CMD} tmux -L "${SESSION_NAME}" wait-for -L "command_lock" - ${SUDO_CMD} tmux -L "${SESSION_NAME}" pipe-pane -t "${SESSION_NAME}":0.0 "cat > ${GAME_COMMAND_DUMP}" - ${SUDO_CMD} tmux -L "${SESSION_NAME}" send-keys -t "${SESSION_NAME}":0.0 "exec ${SERVER_START_CMD}" Enter - for ((i=1; i<=MAX_SERVER_START_TIME; i++)); do - sleep "${sleep_time:-0.1}" - if ! socket_session_is_alive "${SESSION_NAME}"; then - echo -e "\e[39;1m failed\e[0m\n" - >&2 ${SUDO_CMD} cat "${GAME_COMMAND_DUMP}" - ${SUDO_CMD} rm -f "${GAME_COMMAND_DUMP}" - # Session is dead but remain-on-exit left it open; close it for sure - ${SUDO_CMD} tmux -L "${SESSION_NAME}" kill-session -t "${SESSION_NAME}" - exit 1 - elif grep -q -i "${SERVER_START_SUCCESS}" "${GAME_COMMAND_DUMP}"; then - echo -e "\e[39;1m done\e[0m" - break - elif [[ $i -eq ${MAX_SERVER_START_TIME} ]]; then - echo -e "\e[39;1m skipping\e[0m" - >&2 echo -e "Server startup has not finished yet; continuing anyways" - fi - done - ${SUDO_CMD} tmux -L "${SESSION_NAME}" pipe-pane -t "${SESSION_NAME}":0.0 - # Let the command buffer be a FIFO pipe - ${SUDO_CMD} rm -f "${GAME_COMMAND_DUMP}" - ${SUDO_CMD} mkfifo "${GAME_COMMAND_DUMP}" - ${SUDO_CMD} tmux -L "${SESSION_NAME}" wait-for -U "command_lock" - - # Mimic GNU screen and allow for both C-a and C-b as prefix - ${SUDO_CMD} tmux -L "${SESSION_NAME}" set -g prefix2 C-a - fi - - if [[ "${IDLE_SERVER,,}" == "true" ]]; then - # Check for the availability of the netcat (nc) binaries - if [[ -z "${NETCAT_CMD}" ]]; then - >&2 echo "The netcat binaries are needed for suspending an idle server." - exit 12 - fi - - # Start the idle server daemon - if socket_has_session "${IDLE_SESSION_NAME}"; then - ${SUDO_CMD} tmux -L "${SESSION_NAME}" kill-session -t "${IDLE_SESSION_NAME}" - # Restart as soon as the idle_server_daemon has shut down completely - for i in {1..100}; do - sleep 0.1 - if ! socket_has_session "${IDLE_SESSION_NAME}"; then - ${SUDO_CMD} tmux -L "${SESSION_NAME}" new-session -s "${IDLE_SESSION_NAME}" -d "${myname} idle_server_daemon" - break - fi - [[ $i -eq 100 ]] && echo -e "An \e[39;1merror\e[0m occurred while trying to reset the idle_server!" - done - else - echo -en "Starting idle server daemon..." - ${SUDO_CMD} tmux -L "${SESSION_NAME}" new-session -s "${IDLE_SESSION_NAME}" -d "${myname} idle_server_daemon" - echo -e "\e[39;1m done\e[0m" - fi - fi -} - -# Stop the server gracefully by saving everything prior and warning the users -server_stop() { - # Quit the idle daemon - if [[ "${IDLE_SERVER,,}" == "true" ]]; then - # Check for the availability of the netcat (nc) binaries - if [[ -z "${NETCAT_CMD}" ]]; then - >&2 echo "The netcat binaries are needed for suspending an idle server." - exit 12 - fi - - if socket_has_session "${IDLE_SESSION_NAME}"; then - echo -en "Stopping idle server daemon..." - ${SUDO_CMD} tmux -L "${SESSION_NAME}" kill-session -t "${IDLE_SESSION_NAME}" - echo -e "\e[39;1m done\e[0m" - else - echo "The corresponding tmux session for ${IDLE_SESSION_NAME} was already dead." - fi - fi - - # Gracefully exit the game server - if socket_has_session "${SESSION_NAME}"; then - # Game server is up and running, gracefully stop the server when there are still active players - - # Check for active player - if is_player_online; then - # No player was seen on the server through list - echo -en "Server is going down..." - game_command stop - else - # Player(s) were seen on the server through list (or an error occurred) - # Warning the users through the server console - game_command say "Server is going down in 10 seconds! HURRY UP WITH WHATEVER YOU ARE DOING!" - game_command save-all - echo -en "Server is going down in..." - for i in {1..10}; do - game_command say "down in... $(( 10 - i ))" - echo -n " $(( 10 - i ))" - sleep 1 - done - game_command stop - fi - - # Finish as soon as the server has shut down completely - for i in {1..100}; do - if ! socket_has_session "${SESSION_NAME}"; then - ${SUDO_CMD} rm -f "${GAME_COMMAND_DUMP}" - echo -e "\e[39;1m done\e[0m" - break - fi - [[ $i -eq 100 ]] && echo -e "\e[39;1m timed out\e[0m" - sleep 0.1 - done - else - echo "The corresponding tmux session for ${SESSION_NAME} was already dead." - fi -} - -# Print whether the server is running and if so give some information about memory usage and threads -server_status() { - # Print status information about the idle daemon - if [[ "${IDLE_SERVER,,}" == "true" ]]; then - # Check for the availability of the netcat (nc) binaries - if [[ -z "${NETCAT_CMD}" ]]; then - >&2 echo "The netcat binaries are needed for suspending an idle server." - exit 12 - fi - - if socket_has_session "${IDLE_SESSION_NAME}"; then - echo -e "Idle server daemon status:\e[39;1m running\e[0m" - else - echo -e "Idle server daemon status:\e[39;1m stopped\e[0m" - fi - fi - - # Print status information for the game server - if socket_has_session "${SESSION_NAME}"; then - echo -e "Status:\e[39;1m running\e[0m" - - # Calculating memory usage - for p in $(${SUDO_CMD} pgrep -f "${MAIN_EXECUTABLE}"); do - ps -p"${p}" -O rss | tail -n 1; - done | gawk '{ count ++; sum += $2 }; END {count --; print "Number of processes =", count, "(tmux +", count, "x server)"; print "Total memory usage =", sum/1024, "MB" ;};' - else - echo -e "Status:\e[39;1m stopped\e[0m" - fi -} - -# Restart the complete server by shutting it down and starting it again -server_restart() { - if socket_has_session "${SESSION_NAME}"; then - server_stop - server_start - else - server_start - fi -} - -# Backup the directories specified in BACKUP_PATHS -backup_files() { - # Check for the availability of the tar binaries - if ! command -v tar &> /dev/null; then - >&2 echo "The tar binaries are needed for a backup." - exit 11 - fi - - echo "Starting backup..." - fname="$(date +%Y_%m_%d_%H.%M.%S).tar.gz" - ${SUDO_CMD} mkdir -p "${BACKUP_DEST}" - if socket_has_session "${SESSION_NAME}"; then - game_command save-off - game_command save-all - sleep "${sleep_time:-0.3}" - sync && wait - ${SUDO_CMD} tar -C "${SERVER_ROOT}" -cf "${BACKUP_DEST}/${fname}" ${BACKUP_PATHS} --totals ${BACKUP_FLAGS} 2>&1 | grep -v "tar: Removing leading " - game_command save-on - else - ${SUDO_CMD} tar -C "${SERVER_ROOT}" -cf "${BACKUP_DEST}/${fname}" ${BACKUP_PATHS} --totals ${BACKUP_FLAGS} 2>&1 | grep -v "tar: Removing leading " - fi - echo -e "\e[39;1mbackup completed\e[0m\n" - - echo -n "Only keeping the last ${KEEP_BACKUPS} backups and removing the other ones..." - backup_count=$(for f in "${BACKUP_DEST}"/[0-9_.]*; do echo "${f}"; done | wc -l) - if [[ $(( backup_count - KEEP_BACKUPS )) -gt 0 ]]; then - for old_backup in $(for f in "${BACKUP_DEST}"/[0-9_.]*; do echo "${f}"; done | head -n"$(( backup_count - KEEP_BACKUPS ))"); do - ${SUDO_CMD} rm "${old_backup}"; - done - echo -e "\e[39;1m done\e[0m ($(( backup_count - KEEP_BACKUPS)) backup(s) pruned)" - else - echo -e "\e[39;1m done\e[0m (no backups pruned)" - fi -} - -# Restore backup -backup_restore() { - # Check for the availability of the tar binaries - if ! command -v tar &> /dev/null; then - >&2 echo "The tar binaries are needed for a backup." - exit 11 - fi - - # Only allow the user to restore a backup if the server is down - if socket_has_session "${SESSION_NAME}"; then - >&2 echo -e "The \e[39;1mserver should be down\e[0m in order to restore the world data." - exit 3 - fi - - # Either let the user choose a backup or expect one as an argument - if [[ $# -lt 1 ]]; then - echo "Please enter the corresponding number for the backup to be restored: " - i=1 - for f in "${BACKUP_DEST}"/[0-9_.]*; do - echo -e " \e[39;1m$i)\e[0m\t$f" - i=$(( i + 1 )) - done - echo -en "Restore backup number: " - - # Read in user input - read -r user_choice - - # Interpeting the input - if [[ $user_choice =~ ^-?[0-9]+$ ]]; then - n=1 - for f in "${BACKUP_DEST}"/[0-9_.]*; do - [[ ${n} -eq $user_choice ]] && fname="$f" - n=$(( n + 1 )) - done - if [[ -z $fname ]]; then - >&2 echo -e "\e[39;1mFailed\e[0m to interpret your input. Please enter the digit of the presented options." - exit 5 - fi - else - >&2 echo -e "\e[39;1mFailed\e[0m to interpret your input. Please enter a valid digit for one of the presented options." - exit 6 - fi - elif [[ $# -eq 1 ]]; then - # Check for the existance of the specified file - if [[ -f "$1" ]]; then - fname="$1" - else - if [[ -f "${BACKUP_DEST}"/"$1" ]]; then - fname="${BACKUP_DEST}"/"$1" - else - >&2 echo -e "Sorry, but '$1', is \e[39;1mnot a valid file\e[0m, neither in your current directory nor in the backup folder." - exit 4 - fi - fi - elif [[ $# -gt 1 ]]; then - >&2 echo -e "\e[39;1mToo many arguments.\e[0m Please pass only the filename for the world data as an argument." - >&2 echo "Or alternatively, no arguments at all to choose from a list of available backups." - exit 7 - fi - - echo "Restoring backup..." - if ${SUDO_CMD} tar -xf "${fname}" -C "${SERVER_ROOT}" 2>&1; then - echo -e "\e[39;1mRestoration completed\e[0m" - else - echo -e "\e[39;1mFailed to restore backup.\e[0m" - fi -} - -# Run the given command at the game server console -server_command() { - if [[ $# -lt 1 ]]; then - >&2 echo "No server command specified. Try 'help' for a list of commands." - exit 1 - fi - - if socket_has_session "${SESSION_NAME}"; then - return_stdout=true game_command "$@" - else - echo "There is no ${SESSION_NAME} session to connect to." - fi -} - -# Enter the tmux game session -server_console() { - if socket_has_session "${SESSION_NAME}"; then - ${SUDO_CMD} tmux -L "${SESSION_NAME}" attach -t "${SESSION_NAME}":0.0 - else - echo "There is no ${SESSION_NAME} session to connect to." - fi -} - -# Check if there is a session available -socket_has_session() { - if [[ "$(whoami)" != "${GAME_USER}" ]]; then - ${SUDO_CMD} tmux -L "${SESSION_NAME}" has-session -t "${1}":0.0 2> /dev/null - return $? - fi - tmux -L "${SESSION_NAME}" has-session -t "${1}":0.0 2> /dev/null - return $? -} - -socket_session_is_alive() { - if socket_has_session "${1}"; then - if [[ "$(whoami)" != "${GAME_USER}" ]]; then - return $(${SUDO_CMD} tmux -L "${SESSION_NAME}" list-panes -t "${1}":0.0 -F '#{pane_dead}' 2> /dev/null) - fi - return $(tmux -L "${SESSION_NAME}" list-panes -t "${1}":0.0 -F '#{pane_dead}' 2> /dev/null) - else - return 1 - fi -} - -# Help function, no arguments required -help() { - cat <<-EOF - This script was designed to easily control any ${game} server. Almost any parameter for a given - ${game} server derivative can be changed by editing the variables in the configuration file. - - Usage: ${myname} {start|stop|restart|status|backup|restore|command <command>|console} - start Start the ${game} server - stop Stop the ${game} server - restart Restart the ${game} server - status Print some status information - backup Backup the world data - restore [filename] Restore the world data from a backup - command <command> Run the given command at the ${game} server console - console Enter the server console through a tmux session - - Copyright (c) Gordian Edenhofer <gordian.edenhofer@gmail.com> - EOF -} - -case "${1:-}" in - start) - server_start - ;; - - stop) - server_stop - ;; - - status) - server_status - ;; - - restart) - server_restart - ;; - - console) - server_console - ;; - - command) - server_command "${@:2}" - ;; - - backup) - backup_files - ;; - - restore) - backup_restore "${@:2}" - ;; - - idle_server_daemon) - # This shall be a hidden function which should only be invoked internally - idle_server_daemon - ;; - - -h|--help) - help - exit 0 - ;; - - *) - help - exit 1 - ;; -esac - -exit 0 diff --git a/papermc.sysusers b/papermc.sysusers deleted file mode 100644 index 6581e1effc8b..000000000000 --- a/papermc.sysusers +++ /dev/null @@ -1 +0,0 @@ -u papermc - "PaperMC Server" /srv/papermc /bin/bash diff --git a/papermc.tmpfiles b/papermc.tmpfiles deleted file mode 100644 index a8ad726372b3..000000000000 --- a/papermc.tmpfiles +++ /dev/null @@ -1,3 +0,0 @@ -z /srv/papermc 2775 papermc papermc - - -d /srv/papermc/logs 2755 papermc papermc - -z /srv/papermc/logs - papermc papermc - - |