Auto-merging via docker-versions-create

#1064

.github/release.yml

@@ -1,4 +0,0 @@
-changelog:
-  exclude:
-    authors:
-      - dependabot

.github/workflows/build-multiarch.yml

@@ -9,7 +9,6 @@ on:
       - java16*
       - java17*
       - test/*
-      - fix/*
     tags:
       - "[0-9]+.[0-9]+.[0-9]+"
       - "[0-9]+.[0-9]+.[0-9]+-java8-multiarch"
@@ -68,7 +67,7 @@ jobs:
           load: true
           push: false
           cache-from: type=gha
-          # no cache-to to avoid cross-cache update from next build step
+          cache-to: type=gha,mode=max
 
       - name: Run tests
         # It is assumed that image variants are merged from master and tested there
@@ -81,7 +80,7 @@ jobs:
         uses: docker/build-push-action@v2.7.0
         with:
           context: .
-          platforms: linux/amd64,linux/arm/v7,linux/arm64
+          platforms: linux/amd64
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           # ensure latest base image is used

.github/workflows/stale-check.yml

@@ -12,7 +12,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Process Stale Issues
-        uses: actions/stale@v4.1.0
+        uses: actions/stale@v4.0.0
         with:
           stale-issue-label: status/stale
           stale-pr-label: status/stale

Dockerfile

@@ -1,39 +1,40 @@
-FROM openjdk:8-jdk-alpine
+FROM adoptopenjdk:16-jdk-openj9
 
 LABEL org.opencontainers.image.authors="Geoff Bourne <itzgeoff@gmail.com>"
 
-RUN apk add --no-cache -U \
-    openssl \
+RUN apt-get update \
+  && DEBIAN_FRONTEND=noninteractive \
+  apt-get install -y \
     imagemagick \
-    lsof \
-    su-exec \
-    shadow \
-    bash \
-    curl iputils wget \
+    gosu \
+    sudo \
+    net-tools \
+    iputils-ping \
+    curl wget \
     git \
     jq \
+    dos2unix \
     mysql-client \
     tzdata \
     rsync \
     nano \
-    sudo \
-    knock \
-    ttf-dejavu
+    unzip \
+    knockd \
+    ttf-dejavu \
+    && apt-get clean
 
-RUN addgroup -g 1000 minecraft \
-  && adduser -Ss /bin/false -u 1000 -G minecraft -h /home/minecraft minecraft \
-  && mkdir -m 777 /data \
-  && chown minecraft:minecraft /data /home/minecraft
+RUN addgroup --gid 1000 minecraft \
+  && adduser --system --shell /bin/false --uid 1000 --ingroup minecraft --home /data minecraft
 
-COPY --chmod=644 files/sudoers* /etc/sudoers.d
+COPY files/sudoers* /etc/sudoers.d
 
 EXPOSE 25565 25575
 
 # hook into docker BuildKit --platform support
 # see https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope
-ARG TARGETOS=linux
-ARG TARGETARCH=amd64
-ARG TARGETVARIANT=""
+ARG TARGETOS
+ARG TARGETARCH
+ARG TARGETVARIANT
 
 ARG EASY_ADD_VER=0.7.1
 ADD https://github.com/itzg/easy-add/releases/download/${EASY_ADD_VER}/easy-add_${TARGETOS}_${TARGETARCH}${TARGETVARIANT} /usr/bin/easy-add
@@ -59,7 +60,7 @@ RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
  --var version=0.1.1 --var app=maven-metadata-release --file {{.app}} \
  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
-ARG MC_HELPER_VERSION=1.11.0
+ARG MC_HELPER_VERSION=1.9.10
 ARG MC_HELPER_BASE_URL=https://github.com/itzg/mc-image-helper/releases/download/v${MC_HELPER_VERSION}
 RUN curl -fsSL ${MC_HELPER_BASE_URL}/mc-image-helper-${MC_HELPER_VERSION}.tgz \
     | tar -C /usr/share -zxf - \
@@ -71,22 +72,21 @@ WORKDIR /data
 STOPSIGNAL SIGTERM
 
 ENV UID=1000 GID=1000 \
-  JVM_XX_OPTS="-XX:+UseG1GC" MEMORY="1G" \
+  MEMORY="1G" \
   TYPE=VANILLA VERSION=LATEST \
   ENABLE_RCON=true RCON_PORT=25575 RCON_PASSWORD=minecraft \
   ENABLE_AUTOPAUSE=false AUTOPAUSE_TIMEOUT_EST=3600 AUTOPAUSE_TIMEOUT_KN=120 AUTOPAUSE_TIMEOUT_INIT=600 \
-  AUTOPAUSE_PERIOD=10 AUTOPAUSE_KNOCK_INTERFACE=eth0 \
-  ENABLE_AUTOSTOP=false AUTOSTOP_TIMEOUT_EST=3600 AUTOSTOP_TIMEOUT_INIT=1800 AUTOSTOP_PERIOD=10
+  AUTOPAUSE_PERIOD=10 AUTOPAUSE_KNOCK_INTERFACE=eth0
 
-COPY --chmod=755 scripts/start* /
-COPY --chmod=755 bin/ /usr/local/bin/
-COPY --chmod=755 bin/mc-health /health.sh
-COPY --chmod=644 files/server.properties /tmp/server.properties
-COPY --chmod=644 files/log4j2.xml /tmp/log4j2.xml
-COPY --chmod=755 files/autopause /autopause
-COPY --chmod=755 files/autostop /autostop
+COPY scripts/start* /
+COPY bin/ /usr/local/bin/
+COPY bin/mc-health /health.sh
+COPY files/server.properties /tmp/server.properties
+COPY files/log4j2.xml /tmp/log4j2.xml
+COPY files/autopause /autopause
 
-RUN dos2unix /start* /autopause/* /autostop/*
+RUN dos2unix /start* && chmod +x /start* \
+    && dos2unix /autopause/* && chmod +x /autopause/*.sh
 
 ENTRYPOINT [ "/start" ]
 HEALTHCHECK --start-period=1m CMD mc-health

README.md

@@ -73,7 +73,6 @@ By default, the container will download the latest version of the "vanilla" [Min
       * [Downloadable world](#downloadable-world)
       * [Cloning world from a container path](#cloning-world-from-a-container-path)
       * [Overwrite world on start](#overwrite-world-on-start)
-      * [Datapacks](#datapacks)
    * [Server configuration](#server-configuration)
       * [Message of the Day](#message-of-the-day)
       * [Difficulty](#difficulty)
@@ -132,11 +131,10 @@ By default, the container will download the latest version of the "vanilla" [Min
    * [Autopause](#autopause)
       * [Description](#description)
       * [Enabling Autopause](#enabling-autopause)
-   * [Autostop](#autostop)
    * [Running on RaspberryPi](#running-on-raspberrypi)
    * [Contributing](#contributing)
 
-<!-- Added by: runner, at: Wed Dec 22 13:01:43 UTC 2021 -->
+<!-- Added by: runner, at: Tue Dec  7 03:43:47 UTC 2021 -->
 
 <!--te-->
 
@@ -454,13 +452,19 @@ Plugins can either be managed within the `plugins` subdirectory of the [data dir
 
 Enable Paper server mode by adding a `-e TYPE=PAPER` to your command-line.
 
-By default, the container will run the latest build of [Paper server](https://papermc.io/downloads) but you can also choose to run a specific build with `-e PAPERBUILD=205`.
+By default the container will run the latest build of [Paper server](https://papermc.io/downloads)
+but you can also choose to run a specific build with `-e PAPERBUILD=205`.
 
     docker run -d -v /path/on/host:/data \
         -e TYPE=PAPER \
         -p 25565:25565 -e EULA=TRUE --name mc itzg/minecraft-server
 
-If you are hosting your own copy of Paper you can override the download URL with `PAPER_DOWNLOAD_URL=<url>`.
+If you are hosting your own copy of Paper you can override the download URL with:
+
+- -e PAPER_DOWNLOAD_URL=<url>
+
+An example compose file is provided at
+[examples/docker-compose-paper.yml](examples/docker-compose-paper.yml).
 
 If you have attached a host directory to the `/data` volume, then you can install plugins via the `plugins` subdirectory. You can also [attach a `/plugins` volume](#optional-plugins-mods-and-config-attach-points). If you add plugins while the container is running, you'll need to restart it to pick those up.
 
@@ -472,7 +476,7 @@ An [Airplane](https://airplane.gg) server, which is "a stable, optimized, well s
 
     -e TYPE=AIRPLANE
 
-> NOTE: The `VERSION` variable is used to select an Airplane branch to download from. The available options are "LATEST" "1.17" and "PURPUR"
+> NOTE: The `VERSION` variable is used to select an Airplane branch to download from. The available options are "LATEST" "1.17" "1.16" "PURPUR" and "PURPUR-1.16"
 
 Extra variables:
 - `AIRPLANE_BUILD=lastSuccessfulBuild` : set a specific Airplane build to use
@@ -794,16 +798,6 @@ The following diagram shows how this option can be used in a compose deployment
 ### Overwrite world on start
 The world will only be downloaded or copied if it doesn't exist already. Set `FORCE_WORLD_COPY=TRUE` to force overwrite the world on every server start.
 
-### Datapacks
-Datapacks can be installed in a similar manner to mods/plugins. There are many environment variables which function in the same way they do for [mods](#working-with-mods-and-plugins): 
-* `DATAPACKS`
-* `DATAPACKS_FILE` 
-* `REMOVE_OLD_DATAPACKS` 
-* `REMOVE_OLD_DATAPACKS_DEPTH` 
-* `REMOVE_OLD_DATAPACKS_INCLUDE`
-* `REMOVE_OLD_DATAPACKS_EXCLUDE`
-Datapacks will be placed in `/data/$LEVEL/datapacks`
-
 ## Server configuration
 
 By default, the server configuration will be created and set based on the following environment variables, but only the first time the server is started. If the `server.properties` file already exists, the values in them will not be changed.
@@ -852,35 +846,30 @@ values.
 
 > **NOTE** it is very important to set this with servers exposed to the internet where you want only limited players to join.
 
-To whitelist players for your Minecraft server, you can:
-- Provide the url or path to a whitelist file via `WHITELIST_FILE` environment variable  
-    `docker run -d -e WHITELIST_FILE=/extra/whitelist.json ...`
-- Provide a list of usernames and/or UUIDs separated by commas via the `WHITELIST` environment variable  
-    `docker run -d -e WHITELIST=user1,uuid2 ...`
+To whitelist players for your Minecraft server, pass the Minecraft usernames separated by commas via the `WHITELIST` environment variable, such as
 
-To enforce the whitelist and auto-kick players not included in whitelist configuration, set `ENFORCE_WHITELIST=TRUE`. **By default** any user can join your Minecraft server if it's publicly accessible, regardless of your whitelist configuration.
+    docker run -d -e WHITELIST=user1,user2 ...
 
-If whitelist configuration already exists, `WHITELIST_FILE` will not be retrieved and any usernames in `WHITELIST` are **added** to the whitelist configuration. You can enforce regeneration of the whitelist on each server startup by setting `OVERRIDE_WHITELIST` to "true". This will delete the whitelist file before processing whitelist configuration.
+or 
 
-> NOTE: You can provide both `WHITELIST_FILE` and `WHITELIST`, which are processed in that order.
+    docker run -d -e WHITELIST=uuid1,uuid2 ...
 
-> NOTE: UUIDs passed via `WHITELIST` need to be the dashed variant, otherwise it not be recognised and instead added as a username.
+If the `WHITELIST` environment variable is not used, any user can join your Minecraft server if it's publicly accessible.
 
-> If running Minecraft 1.7.5 or earlier, these variables will apply to `white-list.txt`, with 1.7.6 implementing support for `whitelist.json`. Make sure your `WHITELIST_FILE` is in the appropriate format.
+> NOTE: When using uuids in the whitelist, please make sure it is the dashed variant otherwise it will not parse correctly.
 
-If either `WHITELIST_FILE` or `WHITELIST` is provided, the server property `white-list` is automatically set to `true`, enabline whitelist functionality. Alternatively you can set `ENABLE_WHITELIST=TRUE` to only set the server property `white-list` without modifying the whitelist file. In this case the whitelist can be managed using the `whitelist add` and `whitelist remove` commands. Remember you can set enforcement via the `ENFORCE_WHITELIST` variable.
+> NOTE: When `WHITELIST` is used the server properties `white-list` and `whitelist` will automatically get set to `true`.
 
+> By default, the players in `WHITELIST` are **added** to the final `whitelist.json` file by the Minecraft server. If you set `OVERRIDE_WHITELIST` to "true" then the `whitelist.json` file will be recreated on each server startup.
+
+Alternatively, you can set `ENABLE_WHITELIST=true` to only set the server properties `white-list` and `whitelist` without modifying the whitelist file. In this case the whitelist is solely managed using the `whitelist add` and `whitelist remove` commands.
 ### Op/Administrator Players
 
-Similar to the whitelist, to add users as operators (aka adminstrators) to your Minecraft server, you can:
-- Provide te url or path to an ops file via `OPS_FILE` environment variable  
-    `docker run -d -e OPS_FILE=https://config.example.com/extra/ops.json ...`
-- Provide a list of usernames and/or UUIDs separated by commas via the `OPS` environment variable  
-    `docker run -d -e OPS=user1,uuid2 ...`
+To add more "op" (aka adminstrator) users to your Minecraft server, pass the Minecraft usernames separated by commas via the `OPS` environment variable, such as
 
-If ops configuration already exists, `OPS_FILE` will not be retrieved and any usernames in `OPS` are **added** to the ops configuration. You can enforce regeneration of the ops configuration on each server startup by setting `OVERRIDE_OPS` to "true". This will delete the ops file before processing ops configuration.
+    docker run -d -e OPS=user1,user2 ...
 
-> Similar to whitelists, you can provide both `OPS_FILE` and `OPS`, and Minecraft 1.7.5 or earlier will use `ops.txt` rather than `ops.json`.
+> By default, the players in `OPS` are **added** to the final `ops.json` file by the Minecraft server. If you set `OVERRIDE_OPS` to "true" then the `ops.json` file will be recreated on each server startup.
 
 ### Server icon
 
@@ -1338,8 +1327,6 @@ If you would like to `docker attach` to the Minecraft server console with color
 > This will bypass graceful server shutdown handling when using `docker stop`, so be sure the server console's `stop` command.
 > 
 > Make to enable stdin and tty with `-it` when using `docker run` or `stdin_open: true` and `tty: true` when using docker compose.
->
-> This feature is incompatible with Autopause and cannot be set when `ENABLE_AUTOPAUSE=true`.
 
 ### Server Shutdown Options
 
@@ -1457,8 +1444,6 @@ Enable the Autopause functionality by setting:
 -e ENABLE_AUTOPAUSE=TRUE
 ```
 
-Autopause is not compatible with `EXEC_DIRECTLY=true` and the two cannot be set together.
-
 The following environment variables define the behaviour of auto-pausing:
 * `AUTOPAUSE_TIMEOUT_EST`, default `3600` (seconds)
   describes the time between the last client disconnect and the pausing of the process (read as timeout established)
@@ -1471,28 +1456,6 @@ The following environment variables define the behaviour of auto-pausing:
 * `AUTOPAUSE_KNOCK_INTERFACE`, default `eth0`
   <br>Describes the interface passed to the `knockd` daemon. If the default interface does not work, run the `ifconfig` command inside the container and derive the interface receiving the incoming connection from its output. The passed interface must exist inside the container. Using the loopback interface (`lo`) does likely not yield the desired results.
 
-## Autostop
-
-An option to stop the server after a specified time has been added for niche applications (e.g. billing saving on AWS Fargate). The function is incompatible with the Autopause functionality, as they basically cancel out each other.
-
-Note that the docker container variables have to be set accordingly (restart policy set to "no") and that the container has to be manually restarted.
-
-A starting, example compose file has been provided in [examples/docker-compose-autostop.yml](examples/docker-compose-autostop.yml).
-
-Enable the Autostop functionality by setting:
-
-```
--e ENABLE_AUTOSTOP=TRUE
-```
-
-The following environment variables define the behaviour of auto-stopping:
-* `AUTOSTOP_TIMEOUT_EST`, default `3600` (seconds)
-  describes the time between the last client disconnect and the stopping of the server (read as timeout established)
-* `AUTOSTOP_TIMEOUT_INIT`, default `1800` (seconds)
-  describes the time between server start and the stopping of the server, when no client connects inbetween (read as timeout initialized)
-* `AUTOSTOP_PERIOD`, default `10` (seconds)
-  describes period of the daemonized state machine, that handles the stopping of the server
-
 ## Running on RaspberryPi
 
 To run this image on a RaspberryPi 3 B+, 4, or newer, use any of the image tags [list in the Java version section](#running-minecraft-server-on-different-java-version) that specify `armv7` for the architecture, which includes `itzg/minecraft-server:latest`.

bin/mc-send-to-console

@@ -12,4 +12,4 @@ if [ ! -p "${CONSOLE_IN_NAMED_PIPE}" ]; then
   exit 1
 fi
 
-gosu minecraft bash -c "echo $* > '${CONSOLE_IN_NAMED_PIPE:-/tmp/minecraft-console-in}'"
+echo "$@" > "${CONSOLE_IN_NAMED_PIPE:-/tmp/minecraft-console-in}"

docker-versions-create.sh

@@ -130,28 +130,3 @@ EOL
   fi
 
 done
-
-if [[ $tag ]]; then
-  if [ -f "$HOME/.github.env" ]; then
-    source "$HOME/.github.env"
-    if [[ $GITHUB_TOKEN ]]
-    then
-      auth=(-u ":$GITHUB_TOKEN")
-      base=https://api.github.com
-      : "${owner:=itzg}"
-      : "${repo:=docker-minecraft-server}"
-      read -r -d '' releaseBody << EOF
-        {
-          "tag_name": "$tag",
-          "name": "$tag",
-          "generate_release_notes": true
-        }
-EOF
-      if ! curl "${auth[@]}" -H "Accept: application/vnd.github.v3+json" \
-        "${base}/repos/${owner}/${repo}/releases" -d "$releaseBody"; then
-          echo "ERROR failed to create github release $tag"
-          exit 1
-      fi
-    fi
-  fi
-fi

examples/docker-compose-autostop.yml

@@ -1,20 +0,0 @@
-version: '3.8'
-
-services:
-  minecraft:
-    image: itzg/minecraft-server
-    ports:
-      - "25565:25565"
-    volumes:
-      - "mc:/data"
-    environment:
-      EULA: "TRUE"
-      ENABLE_AUTOSTOP: "TRUE"
-      # More aggressive settings for demo purposes
-      AUTOSTOP_TIMEOUT_INIT: "30"
-      AUTOSTOP_TIMEOUT_EST: "20"
-    # Important not to auto-restart the server!!!
-    restart: "no"
-
-volumes:
-  mc: {}

examples/docker-compose-paper.yml

@@ -1,19 +1,18 @@
 version: '3.8'
+
 services:
   mc:
     image: itzg/minecraft-server
-    container_name: paper
     environment:
       EULA: "true"
-      ENABLE_RCON: "true"
       TYPE: PAPER
-      VIEW_DISTANCE: 10
-      MEMORY: 2G
+      VERSION: 1.9.4
+      # needed for Paper versions before 1.14
       CONSOLE: "false"
     ports:
       - 25565:25565
     volumes:
       - mc-paper:/data
-    restart: unless-stopped
+
 volumes:
   mc-paper:

files/autopause/autopause-fcns.sh

@@ -5,15 +5,15 @@ current_uptime() {
 }
 
 java_running() {
-  [[ $( ps -a -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^S.*$ ]]
+  [[ $( ps -ax -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^S.*$ ]]
 }
 
 java_process_exists() {
-  [[ -n "$(ps -a -o comm | grep 'java')" ]]
+  [[ -n "$(ps -ax -o comm | grep 'java')" ]]
 }
 
 rcon_client_exists() {
-  [[ -n "$(ps -a -o comm | grep 'rcon-cli')" ]]
+  [[ -n "$(ps -ax -o comm | grep 'rcon-cli')" ]]
 }
 
 mc_server_listening() {

files/autopause/knockd-config.cfg

@@ -3,12 +3,12 @@
 [unpauseMCServer-server]
  sequence = 25565
  seq_timeout = 1
- command = /sbin/su-exec minecraft:minecraft /autopause/resume.sh
+ command = /usr/sbin/gosu minecraft:minecraft /autopause/resume.sh
  tcpflags = syn
 [unpauseMCServer-rcon]
  sequence = 25575
  seq_timeout = 1
- command = /sbin/su-exec minecraft:minecraft /autopause/resume.sh
+ command = /usr/sbin/gosu minecraft:minecraft /autopause/resume.sh
  tcpflags = syn
 [unpauseMCServer-bedrock]
  sequence = 19132:udp

files/autopause/pause.sh

@@ -2,7 +2,7 @@
 
 . /start-utils
 
-if [[ $( ps -a -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^S.*$ ]] ; then
+if [[ $( ps -ax -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^S.*$ ]] ; then
   # save world
   rcon-cli save-all >/dev/null
 

files/autopause/resume.sh

@@ -2,7 +2,7 @@
 
 . /start-utils
 
-if [[ $( ps -a -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^T.*$ ]] ; then
+if [[ $( ps -ax -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^T.*$ ]] ; then
   logAutopauseAction "Knocked, resuming Java process"
   pkill -CONT java
 fi

files/autostop/autostop-daemon.sh

@@ -1,69 +0,0 @@
-#!/bin/bash
-
-# needed for the clients connected function residing in autopause
-. /autopause/autopause-fcns.sh
-
-. ${SCRIPTS:-/}start-utils
-
-# wait for java process to be started
-while :
-do
-  if java_process_exists ; then
-    break
-  fi
-  sleep 0.1
-done
-
-STATE=INIT
-
-while :
-do
-  case X$STATE in
-  XINIT)
-    # Server startup
-    if mc_server_listening ; then
-      TIME_THRESH=$(($(current_uptime)+$AUTOSTOP_TIMEOUT_INIT))
-      logAutostop "MC Server listening for connections - stopping in $AUTOSTOP_TIMEOUT_INIT seconds"
-      STATE=II
-    fi
-    ;;
-  XII)
-    # Initial idle
-    if java_clients_connected ; then
-      logAutostop "Client connected - waiting for disconnect"
-      STATE=E
-    else
-      if [[ $(current_uptime) -ge $TIME_THRESH ]] ; then
-        logAutostop "No client connected since startup - stopping server"
-        /autostop/stop.sh
-        exit 0
-      fi
-    fi
-    ;;
-  XE)
-    # Established
-    if ! java_clients_connected ; then
-      TIME_THRESH=$(($(current_uptime)+$AUTOSTOP_TIMEOUT_EST))
-      logAutostop "All clients disconnected - stopping in $AUTOSTOP_TIMEOUT_EST seconds"
-      STATE=I
-    fi
-    ;;
-  XI)
-    # Idle
-    if java_clients_connected ; then
-      logAutostop "Client reconnected - waiting for disconnect"
-      STATE=E
-    else
-      if [[ $(current_uptime) -ge $TIME_THRESH ]] ; then
-        logAutostop "No client reconnected - stopping"
-        /autostop/stop.sh
-        exit 0
-      fi
-    fi
-    ;;
-  *)
-    logAutostop "Error: invalid state: $STATE"
-    ;;
-  esac
-  sleep $AUTOSTOP_PERIOD
-done

files/autostop/stop.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-
-. /start-utils
-
-logAutostopAction "Stopping Java process"
-kill -SIGTERM 1

scripts/start

@@ -40,7 +40,7 @@ if ! isTrue "${SKIP_SUDO:-false}" && [ $(id -u) = 0 ]; then
     echo 'hosts: files dns' > /etc/nsswitch.conf
   fi
 
-  exec su-exec ${runAsUser}:${runAsGroup} ${SCRIPTS:-/}start-configuration "$@"
+  exec gosu ${runAsUser}:${runAsGroup} ${SCRIPTS:-/}start-configuration $@
 else
-  exec ${SCRIPTS:-/}start-configuration "$@"
+  exec ${SCRIPTS:-/}start-configuration $@
 fi

scripts/start-autostop

@@ -1,34 +0,0 @@
-#!/bin/bash
-
-# shellcheck source=start-utils
-. "${SCRIPTS:-/}start-utils"
-
-: "${SERVER_PORT:=25565}"
-export SERVER_PORT
-
-log "Autostop functionality enabled"
-
-isDebugging && set -x
-
-if ! [[ $AUTOSTOP_PERIOD =~ ^[0-9]+$ ]]; then
-  AUTOSTOP_PERIOD=10
-  export AUTOSTOP_PERIOD
-  log "Warning: AUTOSTOP_PERIOD is not numeric, set to 10 (seconds)"
-fi
-if [ "$AUTOSTOP_PERIOD" -eq "0" ] ; then
-  AUTOSTOP_PERIOD=10
-  export AUTOSTOP_PERIOD
-  log "Warning: AUTOSTOP_PERIOD must not be 0, set to 10 (seconds)"
-fi
-if ! [[ $AUTOSTOP_TIMEOUT_EST =~ ^[0-9]+$ ]] ; then
-  AUTOSTOP_TIMEOUT_EST=3600
-  export AUTOSTOP_TIMEOUT_EST
-  log "Warning: AUTOSTOP_TIMEOUT_EST is not numeric, set to 3600 (seconds)"
-fi
-if ! [[ $AUTOSTOP_TIMEOUT_INIT =~ ^[0-9]+$ ]] ; then
-  AUTOSTOP_TIMEOUT_INIT=1800
-  export AUTOSTOP_TIMEOUT_INIT
-  log "Warning: AUTOSTOP_TIMEOUT_INIT is not numeric, set to 1800 (seconds)"
-fi
-
-/autostop/autostop-daemon.sh &

scripts/start-configuration

@@ -32,15 +32,6 @@ if [ ! -e /data/eula.txt ]; then
   writeEula
 fi
 
-if isTrue "${ENABLE_AUTOPAUSE}" && isTrue "${EXEC_DIRECTLY:-false}"; then
-    log "EXEC_DIRECTLY=true is incompatible with ENABLE_AUTOPAUSE=true"
-    exit 1
-fi
-
-if isTrue "${ENABLE_AUTOPAUSE}" && isTrue "${ENABLE_AUTOSTOP}"; then
-    log "ENABLE_AUTOPAUSE=true is incompatible with ENABLE_AUTOSTOP=true"
-    exit 1
-fi
 
 if [[ $PROXY ]]; then
     export http_proxy="$PROXY"
@@ -68,7 +59,7 @@ fi
 
 if ! which java > /dev/null; then
   log "Fixing PATH to include java"
-  PATH="${PATH}:/usr/bin"
+  PATH="${PATH}:/opt/java/openjdk/bin"
 fi
 
 export VERSIONS_JSON=https://launchermeta.mojang.com/mc/game/version_manifest.json
@@ -101,10 +92,6 @@ if isTrue "${ENABLE_AUTOPAUSE}"; then
   ${SCRIPTS:-/}start-autopause
 fi
 
-if isTrue "${ENABLE_AUTOSTOP}"; then
-  ${SCRIPTS:-/}start-autostop
-fi
-
 if versionLessThan 1.7; then
   echo "
 MC_HEALTH_EXTRA_ARGS=(
@@ -124,6 +111,14 @@ case "${TYPE^^}" in
   ;;
 
   FORGE)
+    if versionLessThan 1.17; then
+    log "**********************************************************************"
+    log "WARNING: The image tag itzg/minecraft-server:java8 is recommended"
+    log "         since some mods require Java 8"
+    log "         Exception traces reporting ClassCastException: class jdk.internal.loader.ClassLoaders\$AppClassLoader"
+    log "         can be fixed with java8"
+    log "**********************************************************************"
+    fi
     exec ${SCRIPTS:-/}start-deployForge "$@"
   ;;
 
@@ -131,7 +126,15 @@ case "${TYPE^^}" in
     exec ${SCRIPTS:-/}start-deployFabric "$@"
   ;;
 
+  FTBA)
+    exec ${SCRIPTS:-/}start-deployFTBA "$@"
+  ;;
+
   FTB|CURSEFORGE)
+    log "**********************************************************************"
+    log "NOTE: Some mods and modpacks may require Java 8."
+    log "      If so, use itzg/minecraft-server:java8"
+    log "**********************************************************************"
     exec ${SCRIPTS:-/}start-deployCF "$@"
   ;;
 
@@ -176,6 +179,12 @@ case "${TYPE^^}" in
   ;;
 
   CRUCIBLE)
+    log "**********************************************************************"
+    log "WARNING: The image tag itzg/minecraft-server:java8 is recommended"
+    log "         since some mods require Java 8"
+    log "         Exception traces reporting ClassCastException: class jdk.internal.loader.ClassLoaders\$AppClassLoader"
+    log "         can be fixed with java8"
+    log "**********************************************************************"
     exec "${SCRIPTS:-/}start-deployCrucible" "$@"
   ;;
 

scripts/start-deployAirplane

@@ -1,13 +1,12 @@
 #!/bin/bash
-
-. ${SCRIPTS:-/}start-utils
 set -euo pipefail
-isDebugging && set -x
-
 IFS=$'\n\t'
 
-if [ "${VERSION}" != "LATEST" ] && [ "${VERSION}" != "1.17" ] && [ "${VERSION}" != "PURPUR" ] ; then
-  log "ERROR: Airplane server type only supports VERSION=LATEST, VERSION=1.17, VERSION=PURPUR. Note that these are branches, not #.#.# versions."
+. ${SCRIPTS:-/}start-utils
+isDebugging && set -x
+
+if [ "${VERSION}" != "LATEST" ] && [ "${VERSION}" != "1.16" ] && [ "${VERSION}" != "1.17" ] && [ "${VERSION}" != "PURPUR" ] && [ "${VERSION}" != "PURPUR-1.16" ] ; then
+  log "ERROR: Airplane server type only supports VERSION=LATEST, VERSION=1.17, VERSION=1.16, VERSION=PURPUR or VERSION=PURPUR-1.16. Note that these are branches, not #.#.# versions."
   exit 1
 fi
 
@@ -18,21 +17,24 @@ if  [ "${VERSION}" = "LATEST" ] || [ "${VERSION}" = "1.17" ]; then
   AIRPLANE_BRANCH="1.17"
 fi
 
+if [ "${VERSION}" = "1.16" ]; then
+  AIRPLANE_BRANCH="1.16"
+fi
+
 if [ "${VERSION}" = "PURPUR" ]; then
   AIRPLANE_BRANCH="Purpur-1.17"
   AIRPLANE_TYPE="airplanepurpur"
 fi
 
+if [ "${VERSION}" = "PURPUR-1.16" ]; then
+  AIRPLANE_BRANCH="Purpur-1.16"
+  AIRPLANE_TYPE="airplanepurpur"
+fi
+
 log "Using Airplane-${AIRPLANE_BRANCH} branch"
 
 export SERVER=airplane-${AIRPLANE_BRANCH}-${AIRPLANE_BUILD}.jar
 
-log "Removing old Airplane versions ..."
-shopt -s nullglob
-for f in airplane-*.jar; do
-  [[ $f != $SERVER ]] && rm $f
-done
-
 if [ ! -f "$SERVER" ] || isTrue "${FORCE_REDOWNLOAD:-false}"; then
     downloadUrl="https://ci.tivy.ca/job/Airplane-${AIRPLANE_BRANCH}/${AIRPLANE_BUILD}/artifact/launcher-${AIRPLANE_TYPE}.jar"
     log "Downloading Airplane from $downloadUrl ..."
@@ -45,7 +47,6 @@ fi
 
 # Normalize on Spigot for later operations
 export TYPE=SPIGOT
-export FAMILY=SPIGOT
 export SKIP_LOG4J_CONFIG=true
 
 exec ${SCRIPTS:-/}start-spiget "$@"

scripts/start-deployBukkitSpigot

@@ -127,7 +127,6 @@ fi
 
 # Normalize on Spigot for operations below
 export TYPE=SPIGOT
-export FAMILY=SPIGOT
 export SKIP_LOG4J_CONFIG=true
 
 exec ${SCRIPTS:-/}start-spiget "$@"

scripts/start-deployCF

@@ -85,8 +85,6 @@ if ! isTrue "${USE_MODPACK_START_SCRIPT:-true}"; then
         exit 2
       fi
 
-      forgeInstallerJar=$(ls -t "${forgeInstallerJar}" | head -1)
-
       log "Installing forge server"
       dirOfInstaller=$(dirname "${forgeInstallerJar}")
       (cd "${dirOfInstaller}"; java -jar "$(basename "${forgeInstallerJar}")" --installServer)
@@ -235,5 +233,4 @@ elif [ -e "${FTB_DIR}/Install.sh" ]; then
   popd
 fi
 
-export FAMILY=FORGE
 exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-deployCanyon

@@ -44,7 +44,6 @@ fi
 
 # Normalize on Spigot for later operations
 export TYPE=SPIGOT
-export FAMILY=SPIGOT
 export SKIP_LOG4J_CONFIG=true
 
 exec ${SCRIPTS:-/}start-spiget "$@"

scripts/start-deployCatserver

@@ -28,6 +28,5 @@ fi
 
 export SKIP_LOG4J_CONFIG=true
 
-export FAMILY=HYBRID
 # Continue to Final Setup
 exec ${SCRIPTS:-/}start-setupWorld "$@"

scripts/start-deployCrucible

@@ -47,7 +47,6 @@ if [ ! -d "$librariesDir" ]; then
     exit 1
   fi
 
-  mkdir "$librariesDir"
   if ! unzip /tmp/libraries.zip -d "$librariesDir"; then
     log "ERROR: failed to unzip Crucible libraries"
     exit 1
@@ -57,6 +56,5 @@ fi
 
 export SERVER
 export SKIP_LOG4J_CONFIG=true
-export FAMILY=HYBRID
 
 exec "${SCRIPTS:-$(dirname "$0")}/start-setupWorld" "$@"

scripts/start-deployCustom

@@ -31,5 +31,5 @@ else
 fi
 
 export SKIP_LOG4J_CONFIG=true
-export FAMILY=HYBRID
+
 exec ${SCRIPTS:-/}start-setupWorld $@

scripts/start-deployFTBA

@@ -79,5 +79,4 @@ if ! [ -v SERVER ]; then
   exit 2
 fi
 
-export FAMILY=FORGE
 exec ${SCRIPTS:-/}start-setupWorld $@

scripts/start-deployFabric

@@ -2,31 +2,27 @@
 set -eu
 
 # shellcheck source=start-utils
-. "${SCRIPTS:-/}start-utils"
+. ${SCRIPTS:-/}start-utils
 
 requireVar VANILLA_VERSION
 export TYPE=FABRIC
-: "${FABRIC_INSTALLER_VERSION:=${FABRICVERSION:-LATEST}}"
-: "${FABRIC_INSTALLER:=}"
-: "${FABRIC_INSTALLER_URL:=}"
-: "${FABRIC_LOADER_VERSION:=LATEST}"
+export SERVER=fabric-server-${VANILLA_VERSION}.jar
 
 isDebugging && set -x
 
-log "Checking Fabric version information."
-if [[ $FABRIC_INSTALLER ]]; then
-  FABRIC_INSTALLER_VERSION=$(echo -n "$FABRIC_INSTALLER" | mc-image-helper hash)
-elif [[ $FABRIC_INSTALLER_URL ]]; then
-  FABRIC_INSTALLER_VERSION=$(echo -n "$FABRIC_INSTALLER_URL" | mc-image-helper hash)
-elif [[ ${FABRIC_INSTALLER_VERSION^^} = LATEST ]]; then
-  FABRIC_INSTALLER_VERSION=$(maven-metadata-release https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml)
-fi
+if [[ ! -e ${SERVER} ]]; then
 
-export SERVER=fabric-server-${VANILLA_VERSION}-${FABRIC_INSTALLER_VERSION}.jar
-
-if [ ! \( -e ${SERVER} -a -e "server-${VANILLA_VERSION}.jar" \) ]; then
+  : ${FABRIC_INSTALLER:=}
+  : ${FABRIC_INSTALLER_URL:=}
+  : ${FABRIC_LOADER_VERSION:=LATEST}
+  : ${FABRIC_INSTALLER_VERSION:=${FABRICVERSION:-LATEST}}
 
   if [[ -z $FABRIC_INSTALLER && -z $FABRIC_INSTALLER_URL ]]; then
+    log "Checking Fabric version information."
+    if [[ ${FABRIC_INSTALLER_VERSION^^} = LATEST ]]; then
+      FABRIC_INSTALLER_VERSION=$(maven-metadata-release https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml)
+    fi
+
     FABRIC_INSTALLER="fabric-installer-${FABRIC_INSTALLER_VERSION}.jar"
     FABRIC_INSTALLER_URL="https://maven.fabricmc.net/net/fabricmc/fabric-installer/${FABRIC_INSTALLER_VERSION}/fabric-installer-${FABRIC_INSTALLER_VERSION}.jar"
   elif [[ -z $FABRIC_INSTALLER ]]; then
@@ -70,12 +66,7 @@ if [ ! \( -e ${SERVER} -a -e "server-${VANILLA_VERSION}.jar" \) ]; then
     exit 10
   fi
 
-  mv server.jar "server-${VANILLA_VERSION}.jar"
   mv fabric-server-launch.jar "${SERVER}"
 fi
 
-# Specify which server jar to run
-echo "serverJar=server-${VANILLA_VERSION}.jar" >  fabric-server-launcher.properties
-
-export FAMILY=FABRIC
-exec "${SCRIPTS:-/}start-setupWorld" "$@"
+exec ${SCRIPTS:-/}start-setupWorld "$@"

scripts/start-deployForge

@@ -147,5 +147,4 @@ else
   fi
 fi
 
-export FAMILY=FORGE
 exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-deployLimbo

@@ -60,5 +60,4 @@ export LEVEL
 
 export SKIP_LOG4J_CONFIG=true
 
-export FAMILY=LIMBO
 exec ${SCRIPTS:-/}start-setupWorld $@

scripts/start-deployMagma

@@ -89,5 +89,4 @@ else
   fi
 fi
 
-export FAMILY=HYBRID
-exec ${SCRIPTS:-/}start-setupWorld "$@"
+exec ${SCRIPTS:-/}start-setupWorld $@

scripts/start-deployMohist

@@ -40,5 +40,4 @@ fi
 
 export SKIP_LOG4J_CONFIG=true
 
-export FAMILY=HYBRID
 exec "${SCRIPTS:-$(dirname "$0")}/start-setupWorld" "$@"

scripts/start-deployPaper

@@ -74,7 +74,6 @@ fi
 
 # Normalize on Spigot for downstream operations
 export TYPE=SPIGOT
-export FAMILY=SPIGOT
 export SKIP_LOG4J_CONFIG=true
 
 exec ${SCRIPTS:-/}start-spiget "$@"

scripts/start-deployPurpur

@@ -32,7 +32,6 @@ fi
 
 # Normalize on Spigot for later operations
 export TYPE=SPIGOT
-export FAMILY=SPIGOT
 export SKIP_LOG4J_CONFIG=true
 
 exec ${SCRIPTS:-/}start-spiget "$@"

scripts/start-deploySpongeVanilla

@@ -37,5 +37,4 @@ if [ ! -e $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
   curl -sSL -o $SERVER https://repo.spongepowered.org/maven/org/spongepowered/$TYPE/$SPONGEVERSION/$SERVER
 fi
 
-export FAMILY=SPONGE
-exec ${SCRIPTS:-/}start-setupWorld "$@"
+exec ${SCRIPTS:-/}start-setupWorld $@

scripts/start-deployVanilla

@@ -52,5 +52,5 @@ elif [[ -L /data/minecraft_server.jar ]]; then
 fi
 
 isDebugging && ls -l
-export FAMILY=VANILLA
+
 exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-finalExec

@@ -3,93 +3,28 @@
 . ${SCRIPTS:-/}start-utils
 isDebugging && set -x
 
-if versionLessThan 1.7.6; then
-  opsFile=ops.txt
-  whitelistFile=white-list.txt
-else
-  opsFile=ops.json
-  whitelistFile=whitelist.json
+if [ -n "$OPS" ]; then
+  log "Updating ops"
+  rm -f /data/ops.txt.converted
+  echo $OPS | awk -v RS=, '{print}' > /data/ops.txt
 fi
-
-function process_user_file() {
-  local output=$1
-  local source=$2
-
-  if isURL "$source"; then
-    log "Downloading $output from $source"
-    if ! get -o /data/$output "$source"; then
-      log "ERROR: failed to download from $source"
-      exit 2
-    fi
-  else
-    log "Copying $output from $source"
-    if ! cp "$source" /data/$output; then
-      log "ERROR: failed to copy from $source"
-      exit 1
-    fi
-  fi
-}
-
-function process_user_csv() {
-  local output=$1
-  local list=$2
-  local playerDataList
-
-  if [[ "$output" == *"ops"* ]]; then
-    # Extra data for ops.json
-    userData='{"uuid": .id, "name": .username, "level": 4}'
-  else
-    userData='{"uuid": .id, "name": .username}'
-  fi
-
-  log "Updating ${output%.*}"
-  for i in ${list//,/ }
-  do
-    if [ -e "$output" ] && grep -q "$i" "$output"; then
-      log "$i already present in $output, skipping"
-      continue
-    fi
-    if ! playerData=$(get "https://playerdb.co/api/player/minecraft/$i" | jq -re ".data.player"); then
-      log "WARNING: Could not lookup user $i for ${output} addition"
-    else
-      playerDataList=$playerDataList$(echo $playerData | jq -r "$userData")
-    fi
-  done
-  local newUsers=$(echo $playerDataList | jq -s .)
-  if [[ $output =~ .*\.txt ]]; then
-    # username list for txt config (Minecraft <= 1.7.5)
-    echo $newUsers | jq -r '.[].name' >> /data/${output}
-    sort -u /data/${output} -o /data/${output}
-  elif [ -e /data/${output} ]; then
-    # Merge with existing json file
-    local currentUsers=$(cat /data/${output})
-    jq --argjson current "$currentUsers" --argjson new "$newUsers" -n '$new + $current | unique_by(.uuid)' > /data/${output}
-  else
-    # New json file
-    echo $newUsers > /data/${output}
-  fi
-}
-
 if isTrue "${OVERRIDE_OPS}"; then
-  log "Recreating ${opsFile} file at server startup"
-  rm -f /data/${opsFile}
-fi
-if [ -n "${OPS_FILE}" ] && [ ! -e "/data/${opsFile}" ]; then
-  process_user_file ${opsFile} "$OPS_FILE"
-fi
-if [ -n "${OPS}" ]; then
-  process_user_csv ${opsFile} "$OPS"
+  log "Recreating ops.json file at server startup"
+  rm -f /data/ops.json
 fi
 
+if [ -n "$WHITELIST" ]; then
+  log "Updating whitelist"
+  rm -f /data/white-list.txt.converted
+  if [[ $WHITELIST == *"-"* ]]; then
+    echo $WHITELIST | awk -v RS=, '{print}' | xargs -l -i curl -s https://playerdb.co/api/player/minecraft/{} | jq -r '.["data"]["player"] | {"uuid": .id, "name": .username}' | jq -s . > "whitelist.json"
+  else
+    echo $WHITELIST | awk -v RS=, '{print}' > /data/white-list.txt
+  fi
+fi
 if isTrue "${OVERRIDE_WHITELIST}"; then
-  log "Recreating ${whitelistFile} file at server startup"
-  rm -f /data/${whitelistFile}
-fi
-if [ -n "${WHITELIST_FILE}" ] && [ ! -e "/data/${whitelistFile}" ]; then
-  process_user_file ${whitelistFile} "$WHITELIST_FILE"
-fi
-if [ -n "${WHITELIST}" ]; then
-  process_user_csv ${whitelistFile} "$WHITELIST"
+  log "Recreating whitelist.json file at server startup"
+  rm -f /data/whitelist.json
 fi
 
 if [ -n "$ICON" ]; then
@@ -107,36 +42,7 @@ if [ -n "$ICON" ]; then
     fi
 fi
 
-canUseRollingLogs=true
-
-patchLog4jConfig() {
-  file=${1?}
-  url=${2?}
-  if ! get -o "$file" "$url"; then
-    log "ERROR: failed to download corrected log4j config"
-    exit 1
-  fi
-  JVM_OPTS="-Dlog4j.configurationFile=${file} ${JVM_OPTS}"
-  canUseRollingLogs=false
-}
-
-# Patch Log4j remote code execution vulnerability
-# See https://www.minecraft.net/en-us/article/important-message--security-vulnerability-java-edition
-if versionLessThan 1.7; then
-  : # No patch required here.
-elif isFamily VANILLA && versionLessThan 1.12; then
-  patchLog4jConfig log4j2_17-111.xml https://launcher.mojang.com/v1/objects/dd2b723346a8dcd48e7f4d245f6bf09e98db9696/log4j2_17-111.xml
-elif isFamily VANILLA && versionLessThan 1.17; then
-  patchLog4jConfig log4j2_112-116.xml https://launcher.mojang.com/v1/objects/02937d122c86ce73319ef9975b58896fc1b491d1/log4j2_112-116.xml
-elif versionLessThan 1.18.1; then
-  JVM_OPTS="-Dlog4j2.formatMsgNoLookups=true ${JVM_OPTS}"
-fi
-
 if isTrue ${ENABLE_ROLLING_LOGS:-false}; then
-  if ! ${canUseRollingLogs}; then
-    log "ERROR: Using rolling logs is currently not possible in the selected version due to CVE-2021-44228"
-    exit 1
-  fi
   # Set up log configuration
   LOGFILE="/data/log4j2.xml"
   if [ ! -e "$LOGFILE" ]; then
@@ -179,6 +85,9 @@ if [ -n "$JVM_DD_OPTS" ]; then
       done
 fi
 
+# Patch Log4j remote code execution vulnerability
+JVM_OPTS="-Dlog4j2.formatMsgNoLookups=true ${JVM_OPTS}"
+
 if isTrue ${ENABLE_JMX}; then
   : ${JMX_PORT:=7091}
   JVM_OPTS="${JVM_OPTS}

scripts/start-setupDatapack

@@ -1,77 +0,0 @@
-#!/bin/bash
-
-set -e -o pipefail
-
-: "${REMOVE_OLD_DATAPACKS:=false}"
-: "${DATAPACKS_FILE:=}"
-: "${REMOVE_OLD_DATAPACKS_DEPTH:=1} "
-: "${REMOVE_OLD_DATAPACKS_INCLUDE:=*.zip}"
-
-# shellcheck source=start-utils
-. "${SCRIPTS:-/}start-utils"
-isDebugging && set -x
-
-out_dir=/data/${LEVEL:-world}/datapacks
-
-# Remove old datapacks
-if isTrue "${REMOVE_OLD_DATAPACKS}" && [ -z "${DATAPACKS_FILE}" ]; then
-    if [ -d "$out_dir" ]; then
-    find "$out_dir" -mindepth 1 -maxdepth ${REMOVE_OLD_DATAPACKS_DEPTH:-16} -wholename "${REMOVE_OLD_DATAPACKS_INCLUDE:-*}" -not -wholename "${REMOVE_OLD_DATAPACKS_EXCLUDE:-}" -delete
-  fi
-fi
-
-if [[ "$DATAPACKS" ]]; then
-  mkdir -p "$out_dir"
-
-  for i in ${DATAPACKS//,/ }
-  do
-    if isURL "$i"; then
-      log "Downloading datapack $i ..."
-      if ! get -o "${out_dir}" "$i"; then
-        log "ERROR: failed to download from $i into $out_dir"
-        exit 2
-      fi
-    elif [[ -f "$i" && "$i" =~ .*\.zip ]]; then
-      log "Copying datapack located at $i ..."
-      out_file=$(basename "$i")
-      if ! cp "$i" "${out_dir}/$out_file"; then
-        log "ERROR: failed to copy from $i into $out_dir"
-        exit 2
-      fi
-    elif [[ -d "$i" ]]; then
-      log "Copying datapacks from $i ..."
-      cp "$i"/*.zip "${out_dir}"
-    else
-      log "ERROR Invalid URL or path given in DATAPACKS: $i"
-      exit 2
-    fi
-  done
-
-elif [[ "$DATAPACKS_FILE" ]]; then
-  if [ ! -f "$DATAPACKS_FILE" ]; then
-    log "ERROR: given DATAPACKS_FILE file does not exist"
-    exit 2
-  fi
-
-  mkdir -p "$out_dir"
-
-  args=(
-    -o "${out_dir}"
-    --log-progress-each
-    --skip-existing
-    --uris-file "${DATAPACKS_FILE}"
-  )
-  if isTrue "${REMOVE_OLD_DATAPACKS}"; then
-    args+=(
-    --prune-others "${REMOVE_OLD_DATAPACKS_INCLUDE}"
-    --prune-depth "${REMOVE_OLD_DATAPACKS_DEPTH}"
-    )
-  fi
-
-  if ! get "${args[@]}" ; then
-    log "ERROR: failed to retrieve one or more datapacks"
-    exit 1
-  fi
-fi
-
-exec "${SCRIPTS:-/}start-setupModpack" "$@"

scripts/start-setupServerProperties

@@ -33,18 +33,15 @@ function setServerProp {
 }
 
 function customizeServerProps {
-  # Whitelist processing
-  if [ -n "$WHITELIST" ] || [ -n "$WHITELIST_FILE" ] || isTrue "${ENABLE_WHITELIST:-false}"; then
-    log "Enabling whitelist functionality"
+  if [ -n "$WHITELIST" ] || isTrue "${ENABLE_WHITELIST:-false}"; then
+    log "Creating whitelist"
+    setServerPropValue "whitelist" "true"
     setServerPropValue "white-list" "true"
   else
-    log "Disabling whitelist functionality"
+    log "Disabling whitelist"
+    setServerPropValue "whitelist" "false"
     setServerPropValue "white-list" "false"
   fi
-  setServerProp "enforce-whitelist" ENFORCE_WHITELIST
-  if [[ $(grep "enforce-whitelist" $SERVER_PROPERTIES) != *true ]]; then
-    log "WARNING: whitelist enabled but not enforced. Set ENFORCE_WHITELIST=TRUE or update 'enforce-whitelist' in server.properties to enforce the whitelist."
-  fi
 
   # If not provided, generate a reasonable default message-of-the-day,
   # which shows up in the server listing in the client
@@ -107,6 +104,7 @@ function customizeServerProps {
   setServerProp "op-permission-level" OP_PERMISSION_LEVEL
   setServerProp "prevent-proxy-connections" PREVENT_PROXY_CONNECTIONS
   setServerProp "use-native-transport" USE_NATIVE_TRANSPORT
+  setServerProp "enforce-whitelist" ENFORCE_WHITELIST
   setServerProp "simulation-distance" SIMULATION_DISTANCE
   setServerPropValue "motd" "$(echo "$MOTD" | mc-image-helper asciify)"
   [[ $LEVEL_TYPE ]] && setServerPropValue "level-type" "${LEVEL_TYPE^^}"

scripts/start-setupWorld

@@ -69,4 +69,4 @@ if [[ "$WORLD" ]] && ( isTrue "${FORCE_WORLD_COPY}" || [ ! -d "$worldDest" ] );
   fi
 fi
 
-exec "${SCRIPTS:-/}start-setupDatapack" "$@"
+exec "${SCRIPTS:-/}start-setupModpack" "$@"

scripts/start-spiget

@@ -22,20 +22,6 @@ containsJars() {
   return 1
 }
 
-containsPlugin() {
-  file=${1?}
-
-  pat='plugin.yml$'
-
-  while read -r line; do
-    if [[ $line =~ $pat ]]; then
-      return 0
-    fi
-  done <<<$(unzip -l "$file")
-
-  return 1
-}
-
 getResourceFromSpiget() {
   resource=${1?}
 
@@ -95,12 +81,9 @@ downloadResourceFromSpiget() {
     log "Extracting contents of resource ${resource} into plugins"
     unzip -o -q -d /data/plugins "${tmpfile}"
     rm "${tmpfile}"
-  elif containsPlugin "${tmpfile}"; then
+  else
     log "Moving resource ${resource} into plugins"
     mv "${tmpfile}" "/data/plugins/${resource}.jar"
-  else
-    log "ERROR downloaded resource '${resource}' seems to be not a valid plugin"
-    exit 2
   fi
 
 }

scripts/start-utils

@@ -93,14 +93,6 @@ function logAutopauseAction() {
   echo "[$(date -Iseconds)] [Autopause] $*"
 }
 
-function logAutostop() {
-  echo "[Autostop loop] $*"
-}
-
-function logAutostopAction() {
-  echo "[$(date -Iseconds)] [Autostop] $*"
-}
-
 function normalizeMemSize() {
   local scale=1
   case ${1,,} in
@@ -120,7 +112,34 @@ function normalizeMemSize() {
 }
 
 function versionLessThan() {
-  mc-image-helper compare-versions "${VANILLA_VERSION}" lt "${1?}"
+  local activeParts
+  version=${VANILLA_VERSION%%-*} # for snapshot/rc versions
+  version=${version##b} # for versions like b1.7.3
+  IFS=. read -ra activeParts <<<"${version}"
+
+  local givenParts
+  IFS=. read -ra givenParts <<<"$1"
+
+  if ((${#activeParts[@]} < 2)); then
+    return 1
+  fi
+
+  if ((${#activeParts[@]} == 2)); then
+    if ((activeParts[0] < givenParts[0])) ||
+      ((activeParts[0] == givenParts[0] && activeParts[1] < givenParts[1])); then
+      return 0
+    else
+      return 1
+    fi
+  else
+    if ((activeParts[0] < givenParts[0])) ||
+      ((activeParts[0] == givenParts[0] && activeParts[1] < givenParts[1])) ||
+      ((activeParts[0] == givenParts[0] && activeParts[1] == givenParts[1] && activeParts[2] < givenParts[2])); then
+      return 0
+    else
+      return 1
+    fi
+  fi
 }
 
 requireVar() {
@@ -144,7 +163,7 @@ requireEnum() {
     fi
   done
 
-  log "ERROR: $var must be set to one of $*"
+  log "ERROR: $var must be set to one of $@"
 #  exit 1
 }
 
@@ -170,13 +189,4 @@ function get() {
     flags+=("--debug")
   fi
   mc-image-helper "${flags[@]}" get "$@"
-}
-
-function isFamily() {
-  for f in "${@}"; do
-    if [[ $FAMILY == "$f" ]]; then
-      return 0
-    fi
-  done
-  return 1
 }