Auto-merging via docker-versions-create

# Conflicts:
#	README.md
#	start-minecraftFinalSetup

.circleci/config.yml

@@ -0,0 +1,25 @@
+version: 2
+jobs:
+  minecraft_server:
+    docker:
+      - image: circleci/buildpack-deps:stable
+    steps:
+      - checkout
+      - setup_remote_docker
+      - run:
+          name: Build image
+          command: docker build -t itzg/minecraft-server:${CIRCLE_BRANCH} .
+#      - run:
+#          name: Build arm v7 image
+#          command: docker build -t itzg/minecraft-server:${CIRCLE_BRANCH}-arm-v7 --platform linux/arm/v7 --build-arg ARCH=armv7 .
+
+workflows:
+  version: 2
+  build:
+    jobs:
+      - minecraft_server:
+          filters:
+            branches:
+              ignore:
+                - armv7
+                - multiarch

.dockerignore

@@ -1,6 +1,5 @@
 data
-testdata
 examples
 k8s-examples
 .idea
-.git
+.git

.editorconfig

@@ -1,4 +1,2 @@
 [start-*]
-indent_size = 2
-indent_style = space
-end_of_line = lf
+indent_size = 2

.github/workflows/build-multiarch.yml

@@ -1,82 +0,0 @@
-name: Build and publish multiarch
-on:
-  push:
-    branches:
-      - multiarch
-      - java8-multiarch
-      - multiarch-latest
-      - java15
-      - test/multiarch/*
-    tags:
-      - "[0-9]+.[0-9]+.[0-9]+-multiarch"
-      - "[0-9]+.[0-9]+.[0-9]+-multiarch-latest"
-      - "[0-9]+.[0-9]+.[0-9]+-java15"
-
-jobs:
-  docker-buildx:
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2.2.0
-
-      - name: Prepare
-        id: prep
-        run: |
-          DOCKER_IMAGE=itzg/minecraft-server
-          VERSION=edge
-          if [[ $GITHUB_REF == refs/tags/* ]]; then
-            VERSION=${GITHUB_REF#refs/tags/}
-          fi
-          if [[ $GITHUB_REF == refs/heads/* ]]; then
-            VERSION=${GITHUB_REF#refs/heads/}
-            if [[ $VERSION == master ]]; then
-              VERSION=latest
-            fi
-          fi
-          TAGS="${DOCKER_IMAGE}:${VERSION//\//-}"
-          echo ::set-output name=tags::${TAGS}
-          echo ::set-output name=cache_from::${TAGS}
-          echo ::set-output name=version::${VERSION//\//-}
-          echo ::set-output name=cache_version::${VERSION//\//-}
-
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v1
-
-      - name: Cache Docker layers
-        uses: actions/cache@v2
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ steps.prep.outputs.cache_version }}-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-${{ steps.prep.outputs.cache_version }}-
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKER_USER }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-
-      - name: Build and push
-        id: docker_build
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          file: ./Dockerfile
-          platforms: linux/amd64,linux/arm/v7,linux/arm64
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.prep.outputs.tags }}
-          # ensure latest base image is used
-          pull: true
-          cache-from: type=local,src=/tmp/.buildx-cache
-          cache-to: type=local,dest=/tmp/.buildx-cache
-          labels: |
-            org.opencontainers.image.documentation=https://github.com/itzg/docker-minecraft-server
-            org.opencontainers.image.source=https://github.com/itzg/docker-minecraft-server
-            org.opencontainers.image.version=${{ steps.prep.outputs.version }}
-            org.opencontainers.image.revision=${{ github.sha }}
-
-      - name: Image digest
-        run: echo ${{ steps.docker_build.outputs.digest }}

.github/workflows/main.yml

@@ -1,97 +0,0 @@
-name: Build and Publish
-
-on:
-  push:
-    branches:
-      - master
-      - java8
-      - openj9
-      - openj9-11
-      - adopt11
-      - test/*
-    tags:
-      - "[0-9]+.[0-9]+.[0-9]+"
-      - "[0-9]+.[0-9]+.[0-9]+-java8"
-      - "[0-9]+.[0-9]+.[0-9]+-openj9"
-      - "[0-9]+.[0-9]+.[0-9]+-openj9-11"
-      - "[0-9]+.[0-9]+.[0-9]+-openj9-nightly"
-      - "[0-9]+.[0-9]+.[0-9]+-adopt11"
-
-jobs:
-  test:
-    runs-on: ubuntu-20.04
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Run tests
-        run: |
-          tests/test.sh
-  build:
-    needs:
-      - test
-    runs-on: ubuntu-20.04
-
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: Prepare
-      id: prep
-      run: |
-        DOCKER_IMAGE=itzg/minecraft-server
-        VERSION=edge
-        if [[ $GITHUB_REF == refs/tags/* ]]; then
-          VERSION=${GITHUB_REF#refs/tags/}
-        fi
-        if [[ $GITHUB_REF == refs/heads/* ]]; then
-          VERSION=${GITHUB_REF#refs/heads/}
-          if [[ $VERSION == master ]]; then
-            VERSION=latest
-          fi
-        fi
-        TAGS="${DOCKER_IMAGE}:${VERSION//\//-}"
-        echo ::set-output name=tags::${TAGS}
-        echo ::set-output name=cache_from::${TAGS}
-        echo ::set-output name=version::${VERSION//\//-}
-        echo ::set-output name=cache_version::${VERSION//\//-}
-
-    - name: Setup Docker Buildx
-      uses: docker/setup-buildx-action@v1
-
-    - name: Cache Docker layers
-      uses: actions/cache@v2
-      with:
-        path: /tmp/.buildx-cache
-        key: ${{ runner.os }}-buildx-${{ steps.prep.outputs.cache_version }}-${{ github.sha }}
-        restore-keys: |
-          ${{ runner.os }}-buildx-${{ steps.prep.outputs.cache_version }}-
-          ${{ runner.os }}-buildx-
-
-    - name: Login to DockerHub
-      uses: docker/login-action@v1
-      with:
-        username: ${{ secrets.DOCKER_USER }}
-        password: ${{ secrets.DOCKER_PASSWORD }}
-
-    - name: Build and push
-      id: docker_build
-      uses: docker/build-push-action@v2
-      with:
-        context: .
-        file: ./Dockerfile
-        # ensure latest base image is used
-        pull: true
-        # publish
-        push: true
-        # tags determined by prep step
-        tags: ${{ steps.prep.outputs.tags }}
-        cache-from: type=local,src=/tmp/.buildx-cache
-        cache-to: type=local,dest=/tmp/.buildx-cache
-        labels: |
-          org.opencontainers.image.documentation=https://github.com/itzg/docker-minecraft-server
-          org.opencontainers.image.version=${{ steps.prep.outputs.version }}
-          org.opencontainers.image.source=https://github.com/itzg/docker-minecraft-server
-          org.opencontainers.image.revision=${{ github.sha }}
-
-    - name: Image digest
-      run: echo ${{ steps.docker_build.outputs.digest }}

.github/workflows/pr.yml

@@ -1,16 +0,0 @@
-name: Validate PR
-
-on:
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Run tests
-        run: |
-          tests/test.sh

BUILDING.md

@@ -1,11 +0,0 @@
-Ensure buildx/BuildKit support is enabled and run:
-
-```shell script
-docker buildx build --platform=linux/arm64 --platform=linux/arm/v7 --platform=linux/amd64 --tag itzg/minecraft-server:multiarch --push .
-```
-
-To build for local testing, use:
-
-```shell script
-docker buildx build --platform=linux/amd64 --tag mc-multiarch --load .
-```

DEVELOPMENT.md

@@ -1,74 +0,0 @@
-## Adding a server type
-
-Adding a new server `TYPE` can vary due to the complexity of obtaining and configuring each type; however, the addition of any server type includes at least the following steps:
-
-1. Copy an existing "start-deploy*" script, such as [start-deployMohist](start-deployMohist) and rename it accordingly making sure to retain the "start-deploy" prefix
-2. Modify the type-specific behavior between the "start-utils" preamble and the hand-off to `start-finalSetupWorld` at the end of the script 
-3. Develop and test the changes using the [iterative process described below](#iterative-script-development)
-4. Add a case-entry to the `case "${TYPE^^}"` in [start-configuration](start-configuration)
-5. Add a section to the [README](README.md). It is recommended to copy-modify an existing section to retain a similar wording and level of detail
-6. [Submit a pull request](https://github.com/itzg/docker-minecraft-server/pulls)
-
-## Iterative script development
-
-Individual scripts can be iteratively developed, debugged, and tested using the following procedure.
-
-First, build a baseline of the image to include the packages needed by existing or new scripts:
-
-```shell script
-docker build -t mc-dev .
-```
-
-Using the baseline image, an interactive container can be started to iteratively run the scripts to be developed. By attaching the current workspace directory, you can use the local editor of your choice to iteratively modify scripts while using the container to run them.
-
-```shell script
-docker run -it --rm -v ${PWD}:/scripts -e SCRIPTS=/scripts/ --entrypoint bash mc-dev
-```
-
-From within the container you can run individual scripts via the attached `/scripts/` path; however, be sure to set any environment variables expected by the scripts by either `export`ing them manually:
-
-```shell script
-export VANILLA_VERSION=1.12.2
-/scripts/start-magma
-```
-
-...or pre-pending script execution:
-
-```shell script
-VANILLA_VERSION=1.12.2 /scripts/start-magma
-```
-
-> NOTE: You may want to temporarily add an `exit` statement near the end of your script to isolate execution to just the script you're developing.
-
-## Multi-base-image variants
-
-Several base-image variants are maintained in order to offer choices in JDK provider and version. The variants are maintained in their respective branches:
-- openj9 
-- openj9-nightly
-- adopt11
-- adopt13
-- multiarch
-
-The [docker-versions-create.sh](docker-versions-create.sh) script is configured with the branches to maintain and is used to merge changes from the master branch into the mulit-base variant branches. The script also manages git tagging the master branch along with the merged branches. So a typical use of the script would be like:
-
-```shell script
-./docker-versions-create.sh -s -t 1.2.0
-```
-
-> Most often the major version will be bumped unless a bug or hotfix needs to be published in which case the patch version should be incremented.
-
-> The build and publishing of those branches and their tags is currently performed within Docker Hub.
-
-## multiarch support
-
-The [multiarch branch](https://github.com/itzg/docker-minecraft-server/tree/multiarch) supports running the image on amd64, arm64, and armv7 (aka RaspberryPi). Unlike the mainline branches, it is based on Ubuntu 18.04 since the openjdk package provided by Ubuntu includes full JIT support on all of the processor types.
-
-The multiarch images are built and published by [a Github action](https://github.com/itzg/docker-minecraft-server/actions?query=workflow%3A%22Build+and+publish+multiarch%22), which [is configured in that branch](https://github.com/itzg/docker-minecraft-server/blob/multiarch/.github/workflows/build-multiarch.yml).
-
-## Generating release notes
-
-The following git command can be used to provide the bulk of release notes content:
-
-```shell script
-git log --invert-grep --grep "^ci:" --grep "^misc:" --grep "^docs:" --pretty="- %s" 1.1.0..1.2.0
-```

Dockerfile

@@ -1,38 +1,36 @@
-FROM adoptopenjdk:15-jre
+FROM adoptopenjdk/openjdk8-openj9:alpine
 
-LABEL org.opencontainers.image.authors="Geoff Bourne <itzgeoff@gmail.com>"
+LABEL maintainer "itzg"
 
-RUN apt-get update \
-  && DEBIAN_FRONTEND=noninteractive \
-  apt-get install -y \
-    imagemagick \
-    gosu \
-    sudo \
-    net-tools \
-    curl wget \
-    jq \
-    dos2unix \
-    mysql-client \
-    tzdata \
-    rsync \
-    nano \
-    unzip \
-    knockd \
-    ttf-dejavu \
-    && apt-get clean
+RUN apk add --no-cache -U \
+  openssl \
+  imagemagick \
+  lsof \
+  su-exec \
+  shadow \
+  bash \
+  curl iputils wget \
+  git \
+  jq \
+  mysql-client \
+  tzdata \
+  rsync \
+  nano
 
-RUN addgroup --gid 1000 minecraft \
-  && adduser --system --shell /bin/false --uid 1000 --ingroup minecraft --home /data minecraft
+HEALTHCHECK --start-period=1m CMD mc-monitor status --host localhost --port $SERVER_PORT
 
-COPY files/sudoers* /etc/sudoers.d
+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
 
 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
-ARG TARGETARCH
-ARG TARGETVARIANT
+ARG TARGETOS=linux
+ARG TARGETARCH=amd64
+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
@@ -51,7 +49,7 @@ RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
- --var version=1.5.0 --var app=mc-server-runner --file {{.app}} \
+ --var version=1.4.3 --var app=mc-server-runner --file {{.app}} \
  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
@@ -65,21 +63,14 @@ COPY server.properties /tmp/server.properties
 COPY log4j2.xml /tmp/log4j2.xml
 WORKDIR /data
 
+ENTRYPOINT [ "/start" ]
+
 ENV UID=1000 GID=1000 \
   MEMORY="1G" \
-  TYPE=VANILLA VERSION=LATEST \
-  ENABLE_RCON=true RCON_PORT=25575 RCON_PASSWORD=minecraft \
-  SERVER_PORT=25565 ONLINE_MODE=TRUE SERVER_NAME="Dedicated Server" \
-  ENABLE_AUTOPAUSE=false AUTOPAUSE_TIMEOUT_EST=3600 AUTOPAUSE_TIMEOUT_KN=120 AUTOPAUSE_TIMEOUT_INIT=600 \
-  AUTOPAUSE_PERIOD=10 AUTOPAUSE_KNOCK_INTERFACE=eth0
+  TYPE=VANILLA VERSION=LATEST FORGEVERSION=RECOMMENDED SPONGEBRANCH=STABLE SPONGEVERSION= FABRICVERSION=LATEST LEVEL=world \
+  PVP=true DIFFICULTY=easy ENABLE_RCON=true RCON_PORT=25575 RCON_PASSWORD=minecraft \
+  LEVEL_TYPE=DEFAULT SERVER_PORT=25565 ONLINE_MODE=TRUE SERVER_NAME="Dedicated Server" \
+  REPLACE_ENV_VARIABLES="FALSE" ENV_VARIABLE_PREFIX="CFG_"
 
 COPY start* /
-COPY health.sh /
-ADD files/autopause /autopause
-
 RUN dos2unix /start* && chmod +x /start*
-RUN dos2unix /health.sh && chmod +x /health.sh
-RUN dos2unix /autopause/* && chmod +x /autopause/*.sh
-
-ENTRYPOINT [ "/start" ]
-HEALTHCHECK --start-period=1m CMD /health.sh

README.md

@@ -1,17 +1,20 @@
 [![Docker Pulls](https://img.shields.io/docker/pulls/itzg/minecraft-server.svg)](https://hub.docker.com/r/itzg/minecraft-server/)
 [![Docker Stars](https://img.shields.io/docker/stars/itzg/minecraft-server.svg?maxAge=2592000)](https://hub.docker.com/r/itzg/minecraft-server/)
 [![GitHub Issues](https://img.shields.io/github/issues-raw/itzg/docker-minecraft-server.svg)](https://github.com/itzg/docker-minecraft-server/issues)
-[![Discord](https://img.shields.io/discord/660567679458869252?label=Discord&logo=discord)](https://discord.gg/DXfKpjB)
-[![Build and Publish](https://github.com/itzg/docker-minecraft-server/workflows/Build%20and%20Publish/badge.svg)](https://github.com/itzg/docker-minecraft-server/actions)
+[![Discord](https://img.shields.io/discord/660567679458869252)](https://discord.gg/DXfKpjB)
 [![](https://img.shields.io/badge/Donate-Buy%20me%20a%20coffee-orange.svg)](https://www.buymeacoffee.com/itzg)
 
 This docker image provides a Minecraft Server that will automatically download the latest stable
 version at startup. You can also run/upgrade to any specific version or the
 latest snapshot. See the _Versions_ section below for more information.
 
+[![Click for more docs](https://i.imgur.com/jS02ebD.png)](https://github.com/itzg/docker-minecraft-server/blob/master/README.md)
+
+[Full docs available in Github](https://github.com/itzg/docker-minecraft-server/blob/master/README.md)
+
 To simply use the latest stable version, run
 
-    docker run -d -p 25565:25565 --name mc -e EULA=TRUE itzg/minecraft-server
+    docker run -d -p 25565:25565 --name mc itzg/minecraft-server
 
 where the standard server port, 25565, will be exposed on your host machine.
 
@@ -35,7 +38,6 @@ With that you can easily view the logs, stop, or re-start the container:
     docker stop mc
 
     docker start mc
-*Be sure to always include `-e EULA=TRUE` in your commands, as Mojang/Microsoft requires EULA acceptance.*
 
 ## Looking for a Bedrock Dedicated Server
 
@@ -116,24 +118,8 @@ to map a directory on your host machine to the container's `/data` directory, su
 
     docker run -d -v /path/on/host:/data ...
 
-When attached in this way you can stop the server, edit the configuration under your attached `/path/on/host` and start the server again with `docker start CONTAINER_ID` to pick up the new configuration.
-
-As example, using Docker compose, create the following `docker-compose.yml` in its own directory and the container will automatically create/attach the relative directory `data` to the container:
-
-```yaml
-version: "3"
-
-services:
-  mc:
-    image: itzg/minecraft-server
-    ports:
-      - 25565:25565
-    environment:
-      EULA: "TRUE"
-    volumes:
-      # attach the relative directory 'data' to the container's /data path
-      - ./data:/data
-```
+When attached in this way you can stop the server, edit the configuration under your attached `/path/on/host`
+and start the server again with `docker start CONTAINERID` to pick up the new configuration.
 
 ## Versions
 
@@ -160,31 +146,20 @@ the server jar remain in the `/data` directory. It is safe to remove those._
 
 To use a different version of Java, please use a docker tag to run your Minecraft server.
 
-| Tag name       | Java version | Linux  | JVM Type | Architecture      |
-| -------------- | -------------|--------|----------|-------------------|
-| latest         | 11           | Alpine | Hotspot  | amd64             |
-| java8          | 8            | Alpine | Hotspot  | amd64             |
-| java8-multiarch | 8           | Debian | Hotspot  | amd64,arm64,armv7 |
-| java15         | 15           | Debian | Hotspot  | amd64,arm64,armv7 |
-| adopt11        | 11           | Alpine | Hotspot  | amd64             |
-| openj9         | 8            | Alpine | OpenJ9   | amd64             |
-| openj9-11      | 11           | Alpine | OpenJ9   | amd64             |
-| multiarch      | 11           | Debian | Hotspot  | amd64,arm64,armv7 |
-| multiarch-latest | 15+        | Debian | Hotspot  | amd64,arm64,armv7 |
+| Tag name       | Description                                 | Linux        |
+| -------------- | ------------------------------------------- | ------------ |
+| latest         | **Default**. Uses Java version 8 update 212 | Alpine Linux |
+| adopt13        | Uses Java version 13 latest update          | Alpine Linux |
+| adopt11        | Uses Java version 11 latest update          | Alpine Linux |
+| openj9         | Uses Eclipse OpenJ9 JVM                     | Alpine Linux |
+| openj9-nightly | Uses Eclipse OpenJ9 JVM testing builds      | Alpine Linux |
+| multiarch      | Uses Java version 8 latest update           | Debian Linux |
 
-For example, to use Java version 15 on any supported architecture:
+For example, to use a Java version 13:
 
-    docker run --name mc itzg/minecraft-server:java15
+    docker run --name mc itzg/minecraft-server:adopt13
 
-> Keep in mind that some versions of Minecraft server can't work on the newest versions of Java. Also, FORGE doesn't support openj9 JVM implementation.
-
-### Deprecated Image Tags
-
-The following image tags have been deprecated and are no longer receiving updates:
-- adopt13
-- adopt14
-- adopt15
-- openj9-nightly
+Keep in mind that some versions of Minecraft server can't work on the newest versions of Java. Also, FORGE doesn't support openj9 JVM implementation.
 
 ## Healthcheck
 
@@ -204,46 +179,6 @@ You can also query the container's health in a script friendly way:
 healthy
 ```
 
-Some orchestration systems, such as Portainer, don't allow for disabling the default `HEALTHCHECK` declared by this image. In those cases you can approximate the disabling of healthchecks by setting the environment variable `DISABLE_HEALTHCHECK` to `true`.
-
-## Autopause
-
-### Description
-
-There are various bug reports on [Mojang](https://bugs.mojang.com) about high CPU usage of servers with newer versions, even with few or no clients connected (e.g. [this one](https://bugs.mojang.com/browse/MC-149018), in fact the functionality is based on [this comment in the thread](https://bugs.mojang.com/browse/MC-149018?focusedCommentId=593606&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-593606)).
-
-An autopause functionality has been added to this image to monitor whether clients are connected to the server. If for a specified time no client is connected, the Java process is stopped. When knocking on the server port (e.g. by the ingame Multiplayer server overview), the process is resumed. The experience for the client does not change.
-
-Of course, even loaded chunks are not ticked when the process is stopped.
-
-From the server's point of view, the pausing causes a single tick to take as long as the process is stopped, so the server watchdog might intervene after the process is continued, possibly forcing a container restart. To prevent this, ensure that the `max-tick-time` in the `server.properties` file is set correctly. Non-vanilla versions might have their own configuration file, you might have to disable their watchdogs separately (e.g. PAPER Servers).
-
-On startup the `server.properties` file is checked and, if applicable, a warning is printed to the terminal. When the server is created (no data available in the persistent directory), the properties file is created with the Watchdog disabled.
-
-The utility used to wake the server (`knock(d)`) works at network interface level. So the correct interface has to be set using the `AUTOPAUSE_KNOCK_INTERFACE` variable when using non-default networking environments (e.g. host-networking, Portainer oder NAS solutions). See the description of the variable below.
-
-A starting, example compose file has been provided in [examples/docker-compose-autopause.yml](examples/docker-compose-autopause.yml).
-
-### Enabling Autopause
-
-Enable the Autopause functionality by setting:
-
-```
--e ENABLE_AUTOPAUSE=TRUE
-```
-
-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)
-* `AUTOPAUSE_TIMEOUT_INIT`, default `600` (seconds)
-describes the time between server start and the pausing of the process, when no client connects inbetween (read as timeout initialized)
-* `AUTOPAUSE_TIMEOUT_KN`, default `120` (seconds)
-describes the time between knocking of the port (e.g. by the main menu ping) and the pausing of the process, when no client connects inbetween (read as timeout knocked)
-* `AUTOPAUSE_PERIOD`, default `10` (seconds)
-describes period of the daemonized state machine, that handles the pausing of the process (resuming is done independently)
-* `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.
-
 ## Deployment Templates and Examples
 
 ### Helm Charts
@@ -255,19 +190,14 @@ describes period of the daemonized state machine, that handles the pausing of th
 
 The [examples directory](https://github.com/itzg/docker-minecraft-server/tree/master/examples) also provides examples of deploying the [itzg/minecraft-server](https://hub.docker.com/r/itzg/minecraft-server/) Docker image.
 
-### Amazon Web Services (AWS) Deployment
-
-If you're looking for a simple way to deploy this to the Amazon Web Services Cloud, check out the [Minecraft Server Deployment (CloudFormation) repository](https://github.com/vatertime/minecraft-spot-pricing). This repository contains a CloudFormation template that will get you up and running in AWS in a matter of minutes. Optionally it uses Spot Pricing so the server is very cheap, and you can easily turn it off when not in use.
-
 ## Running a Forge Server
 
-Enable [Forge server](http://www.minecraftforge.net/wiki/) mode by adding a `-e TYPE=FORGE` to your command-line.
+Enable Forge server mode by adding a `-e TYPE=FORGE` to your command-line.
+By default the container will run the `RECOMMENDED` version of [Forge server](http://www.minecraftforge.net/wiki/)
+but you can also choose to run a specific version with `-e FORGEVERSION=10.13.4.1448`.
 
-The overall version is specified by `VERSION`, [as described in the section above](#versions) and will run the recommended Forge version by default. You can also choose to run a specific Forge version with `FORGEVERSION`, such as `-e FORGEVERSION=14.23.5.2854`.
-
-    $ docker run -d -v /path/on/host:/data \
-        -e TYPE=FORGE \
-        -e VERSION=1.12.2 -e FORGEVERSION=14.23.5.2854 \
+    $ docker run -d -v /path/on/host:/data -e VERSION=1.7.10 \
+        -e TYPE=FORGE -e FORGEVERSION=10.13.4.1448 \
         -p 25565:25565 -e EULA=TRUE --name mc itzg/minecraft-server
 
 To use a pre-downloaded Forge installer, place it in the attached `/data` directory and
@@ -304,20 +234,10 @@ the `/path/on/host` folder contents look like:
 ├── ops.json
 ├── server.properties
 ├── whitelist.json
-├── worlds
-│   └── ... PLACE MAPS IN THEIR OWN FOLDERS HERE ...
 └── ...
 ```
 
-Providing a presistent `/data` mount is a good idea, both to persist the game world and to allow for the manual configuration which is sometimes needed.
-
-For instance, imagine a scenario when the initial launch has completed, but you now want to change the worldmap for your server.  
-
-Assuming you have a shared directory to your container, you can then (after first launch) drag and drop your premade maps or worlds into the `\worlds\` directory.  **Note:** each world should be placed in its own folder under the `\worlds\` directory.  
-
-Once your maps are in the proper path, you can then specify which map the server uses by changing the `level-name` value in `server.properties` to match the name of your map.
-
-If you add mods or make changes to `server.properties` while the container is running, you'll need to restart it to pick those
+If you add mods while the container is running, you'll need to restart it to pick those
 up:
 
     docker stop mc
@@ -330,18 +250,12 @@ or downloading a world with the `WORLD` option.
 
 There are two additional volumes that can be mounted; `/mods` and `/config`.
 Any files in either of these filesystems will be copied over to the main
-`/data` filesystem before starting Minecraft. If you want old mods to be removed as the `/mods` content is updated, then add `-e REMOVE_OLD_MODS=TRUE`. If you are running a `BUKKIT` distribution this will affect all files inside the `plugins/` directory. You can fine tune the removal process by specifing the `REMOVE_OLD_MODS_INCLUDE` and `REMOVE_OLD_MODS_EXCLUDE` variables. By default everything will be removed. You can also specify the `REMOVE_OLD_MODS_DEPTH` (default 16) variable to only delete files up to a certain level.
-
-> For example: `-e REMOVE_OLD_MODS=TRUE -e REMOVE_OLD_MODS_INCLUDE="*.jar" -e REMOVE_OLD_MODS_DEPTH=1` will remove all old jar files that are directly inside the `plugins/` or `mods/` directory.
+`/data` filesystem before starting Minecraft.
 
 This works well if you want to have a common set of modules in a separate
 location, but still have multiple worlds with different server requirements
 in either persistent volumes or a downloadable archive.
 
-You can specify the destination of the configs that are located inside the `/config` mount by setting the `COPY_CONFIG_DEST` variable. The configs are copied recursivly to the `/data/config` directory by default. If a file was updated directly inside the `/data/*` directoy and is newer than the file in the `/config/*` mount it will not be overriden.
-
-> For example: `-v ./config:/config -e COPY_CONFIG_DEST=/data` will allow you to copy over your `bukkit.yml` and so on directly into the server directory.
-
 ### Replacing variables inside configs
 
 Sometimes you have mods or plugins that require configuration information that is only available at runtime.
@@ -359,7 +273,7 @@ defined environment variables. Variables that you want to replace need to be wra
 inside `${YOUR_VARIABLE}` curly brackets and prefixed with a dollar sign. This is the regular
 syntax for enviromment variables inside strings or config files.
 
-Optionally you can also define a prefix to only match predefined environment variables.
+Optionally you can also define a prefix to only match predefined enviroment variables.
 
 `ENV_VARIABLE_PREFIX="CFG_"` <-- this is the default prefix
 
@@ -375,14 +289,6 @@ There are some limitations to what characters you can use.
 Variables will be replaced in files with the following extensions:
 `.yml`, `.yaml`, `.txt`, `.cfg`, `.conf`, `.properties`.
 
-Specific files can be excluded by listing their name (without path) in the variable `REPLACE_ENV_VARIABLES_EXCLUDES`.
-
-Paths can be excluded by listing them in the variable `REPLACE_ENV_VARIABLES_EXCLUDE_PATHS`. Path
-excludes are recursive. Here is an example:
-```
-REPLACE_ENV_VARIABLES_EXCLUDE_PATHS="/data/plugins/Essentials/userdata /data/plugins/MyPlugin"
-```
-
 Here is a full example where we want to replace values inside a `database.yml`.
 
 ```yml
@@ -441,13 +347,13 @@ secrets:
 The content of `db_password`:
 
     ug23u3bg39o-ogADSs
-    
+
 ## Running a Bukkit/Spigot server
 
-Enable Bukkit/Spigot server mode by adding a `-e TYPE=BUKKIT` or `-e TYPE=SPIGOT` to your command-line.
+Enable Bukkit/Spigot server mode by adding a `-e TYPE=BUKKIT -e VERSION=1.8` or `-e TYPE=SPIGOT -e VERSION=1.8` to your command-line.
 
     docker run -d -v /path/on/host:/data \
-        -e TYPE=SPIGOT \
+        -e TYPE=SPIGOT -e VERSION=1.8 \
         -p 25565:25565 -e EULA=TRUE --name mc itzg/minecraft-server
 
 If you are hosting your own copy of Bukkit/Spigot you can override the download URLs with:
@@ -457,27 +363,117 @@ If you are hosting your own copy of Bukkit/Spigot you can override the download
 
 You can build spigot from source by adding `-e BUILD_FROM_SOURCE=true`
 
-If you have attached a host directory to the `/data` volume, then you can install plugins within the `plugins` subdirectory. You can also [attach a `/plugins` volume](#deploying-plugins-from-attached-volume). If you add plugins while the container is running, you'll need to restart it to pick those up.
+**NOTE: to avoid pegging the CPU when running Spigot,** you will need to
+pass `--noconsole` at the very end of the command line and not use `-it`. For example,
 
-## Running a Paper server
+    docker run -d -v /path/on/host:/data \
+        -e TYPE=SPIGOT -e VERSION=1.8 \
+        -p 25565:25565 -e EULA=TRUE --name mc itzg/minecraft-server --noconsole
 
-Enable Paper server mode by adding a `-e TYPE=PAPER` to your command-line.
+You can install Bukkit plugins in two ways...
+
+### Using the /data volume
+
+This is the easiest way if you are using a persistent `/data` mount.
+
+To do this, you will need to attach the container's `/data` directory
+(see "Attaching data directory to host filesystem”).
+Then, you can add plugins to the `/path/on/host/plugins` folder you chose. From the example above,
+the `/path/on/host` folder contents look like:
+
+```
+/path/on/host
+├── plugins
+│   └── ... INSTALL PLUGINS HERE ...
+├── ops.json
+├── server.properties
+├── whitelist.json
+└── ...
+```
+
+If you add plugins while the container is running, you'll need to restart it to pick those
+up:
+
+    docker stop mc
+    docker start mc
+
+### Using separate mounts
+
+This is the easiest way if you are using an ephemeral `/data` filesystem,
+or downloading a world with the `WORLD` option.
+
+There is one additional volume that can be mounted; `/plugins`.
+Any files in this filesystem will be copied over to the main
+`/data/plugins` filesystem before starting Minecraft.
+
+This works well if you want to have a common set of plugins in a separate
+location, but still have multiple worlds with different server requirements
+in either persistent volumes or a downloadable archive.
+
+## Running a PaperSpigot server
+
+Enable PaperSpigot server mode by adding a `-e TYPE=PAPER -e VERSION=1.9.4` 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`.
 
     docker run -d -v /path/on/host:/data \
-        -e TYPE=PAPER \
+        -e TYPE=PAPER -e VERSION=1.9.4 \
         -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:
+**NOTE: to avoid pegging the CPU when running PaperSpigot,** you will need to
+pass `--noconsole` at the very end of the command line and not use `-it`. For example,
+
+    docker run -d -v /path/on/host:/data \
+        -e TYPE=PAPER -e VERSION=1.9.4 \
+        -p 25565:25565 -e EULA=TRUE --name mc itzg/minecraft-server --noconsole
+
+If you are hosting your own copy of PaperSpigot you can override the download URL with:
 
 - -e PAPER_DOWNLOAD_URL=<url>
 
+You can install Bukkit plugins in two ways...
+
 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](#deploying-plugins-from-attached-volume). If you add plugins while the container is running, you'll need to restart it to pick those up.
+### Using the /data volume
+
+This is the easiest way if you are using a persistent `/data` mount.
+
+To do this, you will need to attach the container's `/data` directory
+(see "Attaching data directory to host filesystem”).
+Then, you can add plugins to the `/path/on/host/plugins` folder you chose. From the example above,
+the `/path/on/host` folder contents look like:
+
+```
+/path/on/host
+├── plugins
+│   └── ... INSTALL PLUGINS HERE ...
+├── ops.json
+├── server.properties
+├── whitelist.json
+└── ...
+```
+
+If you add plugins while the container is running, you'll need to restart it to pick those
+up:
+
+    docker stop mc
+    docker start mc
+
+### Using separate mounts
+
+This is the easiest way if you are using an ephemeral `/data` filesystem,
+or downloading a world with the `WORLD` option.
+
+There is one additional volume that can be mounted; `/plugins`.
+Any files in this filesystem will be copied over to the main
+`/data/plugins` filesystem before starting Minecraft.
+
+This works well if you want to have a common set of plugins in a separate
+location, but still have multiple worlds with different server requirements
+in either persistent volumes or a downloadable archive.
 
 ## Running a Tuinity server
 
@@ -487,30 +483,6 @@ A [Tuinity](https://github.com/Spottedleaf/Tuinity) server, which is a fork of P
 
 > **NOTE** only `VERSION=LATEST` is supported
 
-## Running a Purpur server
-
-A [Purpur](https://purpur.pl3x.net/) server, which is "a fork of Paper and Tuinity with the goal of providing new and interesting configuration options".
-
-    -e TYPE=PURPUR
-
-> NOTE: the `VERSION` variable is used to lookup a build of Purpur to download
-
-Extra variables:
-- `PURPUR_BUILD=LATEST` : set a specific Purpur build to use
-- `FORCE_REDOWNLOAD=false` : set to true to force the located server jar to be re-downloaded
-
-## Running a Yatopia server
-
-A [Yatopia](https://github.com/YatopiaMC/Yatopia) server, which is a "blazing fast Tuinity fork with best in class performance".
-
-    -e TYPE=YATOPIA
-
-> NOTE: the `VERSION` variable is used to locate the Yatopia version to download
-
-Extra variables:
-- `RELEASE=stable` : set to `stable` or `latest`
-- `FORCE_REDOWNLOAD=false` : set to true to force the located server jar to be re-downloaded
-
 ## Running a Magma server
 
 A [Magma](https://magmafoundation.org/) server, which is a combination of Forge and PaperMC, can be used with
@@ -519,67 +491,20 @@ A [Magma](https://magmafoundation.org/) server, which is a combination of Forge
 
 > **NOTE** there are limited base versions supported, so you will also need to  set `VERSION`, such as "1.12.2"
 
+## Running a Server with a Feed-The-Beast (FTB) / CurseForge modpack
 
-## Running a Mohist server
-
-A [Mohist](https://github.com/Mohist-Community/Mohist) server can be used with
-
-    -e TYPE=MOHIST
-
-> **NOTE** there are limited base versions supported, so you will also need to  set `VERSION`, such as "1.12.2"
-
-By default the latest build will be used; however, a specific build number can be selected by setting `MOHIST_BUILD`, such as
-
-    -e VERSION=1.16.5 -e MOHIST_BUILD=374
-
-## Running a Catserver type server
-
-A [Catserver](http://catserver.moe/) type server can be used with
-
-    -e TYPE=CATSERVER
-
-> **NOTE** Catserver only provides a single release stream, so `VERSION` is ignored
-
-## Running a server with a Feed the Beast modpack
-
-> **NOTE** requires one of the Debian based images listed in [the Java versions section](#running-minecraft-server-on-different-java-version).
-
-[Feed the Beast application](https://www.feed-the-beast.com/) modpacks are supported by using `-e TYPE=FTBA` (**note** the "A" at the end of the type). This server type will automatically take care of downloading and installing the modpack and appropriate version of Forge, so the `VERSION` does not need to be specified.
-
-### Environment Variables:
-- `FTB_MODPACK_ID`: **required**, the numerical ID of the modpack to install. The ID can be located by [finding the modpack](https://www.feed-the-beast.com/modpack) and using the "ID" displayed next to the name
-- `FTB_MODPACK_VERSION_ID`: optional, the numerical Id of the version to install. If not specified, the latest version will be installed. The "Version ID" can be obtained by drilling into the Versions tab and clicking a specific version.
-
-### Upgrading
-
-If a specific `FTB_MODPACK_VERSION_ID` was not specified, simply restart the container to pick up the newest modpack version. If using a specific version ID, recreate the container with the new version ID.
-
-### Example
-
-The following example runs the latest version of [FTB Presents Direwolf20 1.12](https://ftb.neptunepowered.org/pack/ftb-presents-direwolf20-1-12/):
-
-```
-docker run -d --name mc-ftb -e EULA=TRUE \
-  -e TYPE=FTBA -e FTB_MODPACK_ID=31 \
-  -p 25565:25565 \
-  itzg/minecraft-server:multiarch
-```
-
-> Normally you will also add `-v` volume for `/data` since the mods and config are installed there along with world data.
-
-## Running a server with a CurseForge modpack
-
-Enable this server mode by adding `-e TYPE=CURSEFORGE` to your command-line,
+Enable this server mode by adding a `-e TYPE=FTB` or `-e TYPE=CURSEFORGE` to your command-line,
 but note the following additional steps needed...
 
-You need to specify a modpack to run, using the `CF_SERVER_MOD` environment
-variable. A CurseForge server modpack is available together with its respective
-client modpack at <https://www.curseforge.com/minecraft/modpacks> .
+You need to specify a modpack to run, using the `FTB_SERVER_MOD` or `CF_SERVER_MOD` environment
+variable. An FTB/CurseForge server modpack is available together with its respective
+client modpack on <https://www.feed-the-beast.com> under "Additional Files." Similar you can
+locate the modpacks for CurseForge at <https://www.curseforge.com/minecraft/modpacks> .
 
-Now you can add a `-e CF_SERVER_MOD=name_of_modpack.zip` to your command-line.
+Now you can add a `-e FTB_SERVER_MOD=name_of_modpack.zip` to your command-line.
 
-    docker run -d -v /path/on/host:/data -e TYPE=CURSEFORGE \
-        -e CF_SERVER_MOD=SkyFactory_4_Server_4.1.0.zip \
+    docker run -d -v /path/on/host:/data -e TYPE=FTB \
+        -e FTB_SERVER_MOD=FTBPresentsSkyfactory3Server_3.0.6.zip \
         -p 25565:25565 -e EULA=TRUE --name mc itzg/minecraft-server
 
 If you want to keep the pre-download modpacks separate from your data directory,
@@ -587,20 +512,10 @@ then you can attach another volume at a path of your choosing and reference that
 The following example uses `/modpacks` as the container path as the pre-download area:
 
     docker run -d -v /path/on/host:/data -v /path/to/modpacks:/modpacks \
-        -e TYPE=CURSEFORGE \
-        -e CF_SERVER_MOD=/modpacks/SkyFactory_4_Server_4.1.0.zip \
+        -e TYPE=FTB \
+        -e FTB_SERVER_MOD=/modpacks/FTBPresentsSkyfactory3Server_3.0.6.zip \
         -p 25565:25565 -e EULA=TRUE --name mc itzg/minecraft-server
 
-#### Modpack data directory
-
-By default, CurseForge modpacks are expanded into the sub-directory `/data/FeedTheBeast` and executed from there. (The default location was chosen for legacy reasons, when Curse and FTB were maintained together.)
-
-The directory can be changed by setting `CF_BASE_DIR`, such as `-e CF_BASE_DIR=/data`.
-
-#### Buggy start scripts
-
-Some modpacks have buggy or overly complex start scripts. You can avoid using the bundled start script and use this image's standard server-starting logic by adding `-e USE_MODPACK_START_SCRIPT=false`.
-
 ### Fixing "unable to launch forgemodloader"
 
 If your server's modpack fails to load with an error [like this](https://support.feed-the-beast.com/t/cant-start-crashlanding-server-unable-to-launch-forgemodloader/6028/2):
@@ -611,6 +526,42 @@ then you apply a workaround by adding this to the run invocation:
 
     -e FTB_LEGACYJAVAFIXER=true
 
+### Using a client-made curseforge modpack
+
+If you use something like CurseForge, you may end up creating/using modpacks that do not
+contain server mod jars. Instead, the CurseForge setup has `manifest.json` files, which
+will show up under `/data/FeedTheBeast/manifest.json`.
+
+To use these packs you will need to:
+
+- Specify the manifest location with env var `MANIFEST=/data/FeedTheBeast/manifest`
+- Pick a relevant ServerStart.sh and potentially settings.cfg and put them in `/data/FeedTheBeast`
+
+An example of the latter would be to use <https://github.com/AllTheMods/Server-Scripts>
+There, you'll find that all you have to do is put `ServerStart.sh` and `settings.cfg` into
+`/data/FeedTheBeast`, taking care to update `settings.cfg` to specify your desired version
+of minecraft and forge. You can do this in the cli with something like:
+
+```
+$ wget https://raw.githubusercontent.com/AllTheMods/Server-Scripts/master/ServerStart.sh
+$ wget https://raw.githubusercontent.com/AllTheMods/Server-Scripts/master/settings.cfg
+$ vim settings.cfg #update the forge version to the one you want. Your manifest.json will have it
+$ chmod +x ServerStart.sh
+$ docker run -itd --name derpcraft \
+  -e MANIFEST=/data/FeedTheBeast/manifest.json \
+  -v $PWD/ServerStart.sh:/data/FeedTheBeast/ServerStart.sh \
+  -v $PWD/settings.cfg:/data/FeedTheBeast/settings.cfg \
+  -e VERSION=1.12.2\
+  -e TYPE=CURSEFORGE\
+  -e CF_SERVER_MOD=https://minecraft.curseforge.com/projects/your_amazing_modpack/files/2670435/download\
+  -p 25565:25565\
+  -e EULA=TRUE\
+  --restart=always\
+  itzg/minecraft-server
+```
+
+Note the `CF_SERVER_MOD` env var should match the server version of the modpack you are targeting.
+
 ## Running a SpongeVanilla server
 
 Enable SpongeVanilla server mode by adding a `-e TYPE=SPONGEVANILLA` to your command-line.
@@ -628,31 +579,29 @@ Just change it with `SPONGEBRANCH`, such as:
 
 ## Running a Fabric Server
 
-Enable [Fabric server](http://fabricmc.net/use/) mode by adding a `-e TYPE=FABRIC` to your command-line. By default, the container will run the latest version, but you can also choose to run a specific version with `VERSION`.
+Enable Fabric server mode by adding a `-e TYPE=FABRIC` to your command-line.
+By default the container will run the latest version of [Fabric server](http://fabricmc.net/use/)
+but you can also choose to run a specific version with `-e FABRICVERSION=0.5.0.32`.
 
-```
-docker run -d -v /path/on/host:/data \
-    -e TYPE=FABRIC \
-    -p 25565:25565 -e EULA=TRUE --name mc itzg/minecraft-server
-```
+    $ docker run -d -v /path/on/host:/data -e VERSION=1.14.3 \
+        -e TYPE=FABRIC -e FABRICVERSION=0.5.0.32 \
+        -p 25565:25565 -e EULA=TRUE --name mc itzg/minecraft-server
 
-A specific installer version can be requested using `FABRIC_INSTALLER_VERSION`. 
+To use a pre-downloaded Fabric installer, place it in the attached `/data` directory and
+specify the name of the installer file with `FABRIC_INSTALLER`, such as:
 
-To use a pre-downloaded Fabric installer, place it in a directory attached into the container, such as the `/data` volume and specify the name of the installer file with `FABRIC_INSTALLER`, such as:
+    $ docker run -d -v /path/on/host:/data ... \
+        -e FABRIC_INSTALLER=fabric-installer-0.5.0.32.jar ...
 
-```
-docker run -d -v /path/on/host:/data ... \
-    -e FABRIC_INSTALLER=fabric-installer-0.5.0.32.jar ...
-```
+To download a Fabric installer from a custom location, such as your own file repository, specify
+the URL with `FABRIC_INSTALLER_URL`, such as:
 
-To download a Fabric installer from a custom location, such as your own file repository, specify the URL with `FABRIC_INSTALLER_URL`, such as:
+    $ docker run -d -v /path/on/host:/data ... \
+        -e FORGE_INSTALLER_URL=http://HOST/fabric-installer-0.5.0.32.jar ...
 
-```
-docker run -d -v /path/on/host:/data ... \
-    -e FABRIC_INSTALLER_URL=http://HOST/fabric-installer-0.5.0.32.jar ...
-```
+In both of the cases above, there is no need for the `VERSION` or `FABRICVERSION` variables.
 
-In order to add mods, you have two options:
+In order to add mods, you have two options.
 
 ### Using the /data volume
 
@@ -694,12 +643,6 @@ This works well if you want to have a common set of modules in a separate
 location, but still have multiple worlds with different server requirements
 in either persistent volumes or a downloadable archive.
 
-## Deploying plugins from attached volume
-
-There is one additional volume that can be mounted; `/plugins`. Any files in this filesystem will be copied over to the main `/data/plugins` filesystem before starting Minecraft. Set `PLUGINS_SYNC_UPDATE=false` if you want files from `/plugins` to take precedence over newer files in `/data/plugins`.
-
-This works well if you want to have a common set of plugins in a separate location, but still have multiple worlds with different server requirements in either persistent volumes or a downloadable archive.
-
 ## Running with a custom server JAR
 
 If you would like to run a custom server JAR, set `-e TYPE=CUSTOM` and pass the custom server
@@ -719,7 +662,7 @@ For example, with PaperSpigot, it would look something like this:
 
 ```
 docker run -d -v /path/on/host:/data \
-    -e TYPE=PAPER -e FORCE_REDOWNLOAD=true \
+    -e TYPE=PAPER -e VERSION=1.14.1 -e FORCE_REDOWNLOAD=true \
     -p 25565:25565 -e EULA=TRUE --name mc itzg/minecraft-server
 ```
 
@@ -732,14 +675,16 @@ every time you want to create new Minecraft server, you can now use
 
 ```
 minecraft-server:
-  image: itzg/minecraft-server
-
   ports:
     - "25565:25565"
 
   environment:
     EULA: "TRUE"
 
+  image: itzg/minecraft-server
+
+  container_name: mc
+
   tty: true
   stdin_open: true
   restart: always
@@ -775,13 +720,9 @@ The server name (e.g. for bungeecord) can be set like:
 
 ### Server port
 
-> **WARNING:** only change this value if you know what you're doing. It is only needed when using host networking and it is rare that host networking should be used. Use `-p` port mappings instead.
+The server port can be set like:
 
-If you must, the server port can be set like:
-
-    docker run -d -e SERVER_PORT=25566 ...
-
-**however**, be sure to change your port mapping accordingly and be prepared for some features to break.
+    docker run -d -e SERVER_PORT=25565 ...
 
 ### Difficulty
 
@@ -801,18 +742,12 @@ To whitelist players for your Minecraft server, pass the Minecraft usernames sep
 
 If the `WHITELIST` environment variable is not used, any user can join your Minecraft server if it's publicly accessible.
 
-> NOTE: When `WHITELIST` is used the server property `white-list` 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.
-
 ### Op/Administrator Players
 
 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
 
     docker run -d -e OPS=user1,user2 ...
 
-> 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
 
 A server icon can be configured using the `ICON` variable. The image will be automatically
@@ -820,10 +755,6 @@ downloaded, scaled, and converted from any other image format:
 
     docker run -d -e ICON=http://..../some/image.png ...
 
-The server icon which has been set doesn't get overridden by default. It can be changed and overridden by setting `OVERRIDE_ICON` to `TRUE`.
-
-    docker run -d -e ICON=http://..../some/other/image.png -e OVERRIDE_ICON=TRUE...
-
 ### Rcon
 
 To use rcon use the `ENABLE_RCON` and `RCON_PASSORD` variables.
@@ -947,11 +878,7 @@ It determines the server-side viewing distance.
 
 If you want to create the Minecraft level with a specific seed, use `SEED`, such as
 
-    -e SEED=1785852800490497919
-
-If using a negative value for the seed, make sure to quote the value such as:
-
-    -e SEED="-1785852800490497919"
+    docker run -d -e SEED=1785852800490497919 ...
 
 ### Game Mode
 
@@ -973,13 +900,16 @@ For example:
 
 The message of the day, shown below each server entry in the UI, can be changed with the `MOTD` environment variable, such as
 
-    -e MOTD="My Server"
+    docker run -d -e 'MOTD=My Server' ...
 
 If you leave it off, a default is computed from the server type and version, such as
 
     A Paper Minecraft Server powered by Docker
 
-That way you can easily differentiate between several servers you may have started.
+when `TYPE` is `PAPER`. That way you can easily differentiate between several servers you may have started.
+
+_The example shows how to specify a server message of the day that contains spaces by putting quotes
+around the whole thing._
 
 ### PVP Mode
 
@@ -991,7 +921,7 @@ environment variable set to `false`, such as
 ### Level Type and Generator Settings
 
 By default, a standard world is generated with hills, valleys, water, etc. A different level type can
-be configured by setting `LEVEL_TYPE` to an expected type, for example
+be configured by setting `LEVEL_TYPE` to an expected type, such as
 
 - DEFAULT
 - FLAT
@@ -999,8 +929,6 @@ be configured by setting `LEVEL_TYPE` to an expected type, for example
 - AMPLIFIED
 - CUSTOMIZED
 - BUFFET
-- BIOMESOP (Biomes O' Plenty for 1.12 and older)
-- BIOMESOPLENTY (Biomes O' Plenty for 1.15 and above)
 
 Descriptions are available at the [gamepedia](http://minecraft.gamepedia.com/Server.properties).
 
@@ -1016,7 +944,7 @@ For example (just the `-e` bits):
 
 You can set a link to a custom resource pack and set it's checksum using the `RESOURCE_PACK` and `RESOURCE_PACK_SHA1` options respectively, the default is blank:
 
-    docker run -d -e 'RESOURCE_PACK=http\://link.com/to/pack.zip?\=1' -e 'RESOURCE_PACK_SHA1=d5db29cd03a2ed055086cef9c31c252b4587d6d0'
+    docker run -d -e 'RESROUCE_PACK=http\://link.com/to/pack.zip?\=1' -e 'RESOURCE_PACK_SHA1=d5db29cd03a2ed055086cef9c31c252b4587d6d0'
 
 **NOTE:** `:` and `=` must be escaped using `\`. The checksum plain-text hexadecimal.
 
@@ -1032,19 +960,30 @@ where the default is "world":
 
 ### Downloadable world
 
-Instead of mounting the `/data` volume, you can instead specify the URL of a ZIP file containing an archived world. It will be searched for a file `level.dat` and the containing subdirectory moved to the directory named by `$LEVEL`. This means that most of the archived Minecraft worlds downloadable from the Internet will already be in the correct format.
+Instead of mounting the `/data` volume, you can instead specify the URL of
+a ZIP file containing an archived world. This will be downloaded, and
+unpacked in the `/data` directory; if it does not contain a subdirectory
+called `world/` then it will be searched for a file `level.dat` and the
+containing subdirectory renamed to `world`. This means that most of the
+archived Minecraft worlds downloadable from the Internet will already be in
+the correct format.
+
+The ZIP file may also contain a `server.properties` file and `modules`
+directory, if required.
 
     docker run -d -e WORLD=http://www.example.com/worlds/MySave.zip ...
 
-**NOTE:** This URL must be accessible from inside the container. Therefore,
-you should use an IP address or a globally resolvable FQDN, or else the
-name of a linked container.
+**NOTE:** Unless you also mount `/data` as an external volume, this world
+will be deleted when the container is deleted.
 
-**NOTE:** If the archive contains more than one `level.dat`, then the one to select can be picked with `WORLD_INDEX`, which defaults to 1.
+**NOTE:** This URL must be accessible from inside the container. Therefore,
+you should use an IP address or a globally resolveable FQDN, or else the
+name of a linked container.
 
 ### Cloning world from a container path
 
-The `WORLD` option can also be used to reference a directory or zip file that will be used as a source to clone or unzip the world directory.
+The `WORLD` option can also be used to reference a directory that will be used
+as a source to clone the world directory.
 
 For example, the following would initially clone the world's content
 from `/worlds/basic`. Also notice in the example that you can use a
@@ -1054,9 +993,6 @@ read-only volume attachment to ensure the clone source remains pristine.
 docker run ... -v $HOME/worlds:/worlds:ro -e WORLD=/worlds/basic
 ```
 
-### 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.
-
 ### Downloadable mod/plugin pack for Forge, Bukkit, and Spigot Servers
 
 Like the `WORLD` option above, you can specify the URL of a "mod pack"
@@ -1100,21 +1036,9 @@ Allows users to use flight on your server while in Survival mode, if they have a
 
 ### Other server property mappings
 
-| Environment Variable              | Server Property                   |
-| --------------------------------- | --------------------------------- |
-| PLAYER_IDLE_TIMEOUT               | player-idle-timeout               |
-| BROADCAST_CONSOLE_TO_OPS          | broadcast-console-to-ops          |
-| BROADCAST_RCON_TO_OPS             | broadcast-rcon-to-ops             |
-| ENABLE_JMX                        | enable-jmx-monitoring             |
-| SYNC_CHUNK_WRITES                 | sync-chunk-writes                 |
-| ENABLE_STATUS                     | enable-status                     |
-| ENTITY_BROADCAST_RANGE_PERCENTAGE | entity-broadcast-range-percentage |
-| FUNCTION_PERMISSION_LEVEL         | function-permission-level         |
-| NETWORK_COMPRESSION_THRESHOLD     | network-compression-threshold     |
-| OP_PERMISSION_LEVEL               | op-permission-level               |
-| PREVENT_PROXY_CONNECTIONS         | prevent-proxy-connections         |
-| USE_NATIVE_TRANSPORT              | use-native-transport              |
-| ENFORCE_WHITELIST                 | enforce-whitelist                 |
+Environment Variable | Server Property
+---------------------|-----------------
+PLAYER_IDLE_TIMEOUT  | player-idle-timeout
 
 ## Miscellaneous Options
 
@@ -1131,18 +1055,19 @@ is passed to `docker run`.
 
 ### Memory Limit
 
-By default, the image declares an initial and maximum Java memory-heap limit of 1 GB. There are several ways to adjust the memory settings:
+By default, the image declares a Java initial and maximum memory limit of 1 GB. There are several
+ways to adjust the memory settings:
 
-- `MEMORY`: "1G" by default, can be used to adjust both initial (`Xms`) and max (`Xmx`) memory heap settings of the JVM
-- `INIT_MEMORY`: independently sets the initial heap size
-- `MAX_MEMORY`: independently sets the max heap size
+- `MEMORY`, "1G" by default, can be used to adjust both initial (`Xms`) and max (`Xmx`)
+  memory settings of the JVM
+- `INIT_MEMORY`, independently sets the initial heap size
+- `MAX_MEMORY`, independently sets the max heap size
 
-The values of all three are passed directly to the JVM and support format/units as `<size>[g|G|m|M|k|K]`. For example:
+The values of all three are passed directly to the JVM and support format/units as
+`<size>[g|G|m|M|k|K]`. For example:
 
     -e MEMORY=2G
 
-> NOTE: the settings above only set the Java **heap** limits. Memory resource requests and limits on the overall container should also account for non-heap memory usage. An extra 25% is [a general best practice](https://dzone.com/articles/best-practices-java-memory-arguments-for-container).
-
 ### JVM Options
 
 General JVM options can be passed to the Minecraft Server invocation by passing a `JVM_OPTS`
@@ -1152,13 +1077,19 @@ via a `JVM_XX_OPTS` environment variable.
 For some cases, if e.g. after removing mods, it could be necessary to startup minecraft with an additional `-D` parameter like `-Dfml.queryResult=confirm`. To address this you can use the environment variable `JVM_DD_OPTS`, which builds the params from a given list of values separated by space, but without the `-D` prefix. To make things running under systems (e.g. Plesk), which doesn't allow `=` inside values, a `:` (colon) could be used instead. The upper example would look like this:
 `JVM_DD_OPTS=fml.queryResult:confirm`, and will be converted to `-Dfml.queryResult=confirm`.
 
+The container uses [OpenJ9](https://www.eclipse.org/openj9/docs) and a couple of J9 options are
+simplified by environment variables:
+
+- `-e TUNE_VIRTUALIZED=TRUE` : enables the option to 
+  [optimize for virtualized environments](https://www.eclipse.org/openj9/docs/xtunevirtualized/)
+- `-e TUNE_NURSERY_SIZES=TRUE` : configures nursery sizes where the initial size is 50%
+  of the `MAX_MEMORY` and the max size is 80%.
+
 ### Enable Remote JMX for Profiling
 
-To enable remote JMX, such as for profiling with VisualVM or JMC, add the environment variable `ENABLE_JMX=true`, set `JMX_HOST` to the IP/host running the Docker container, and add a port forwarding of TCP port 7091, such as:
+To enable remote JMX, such as for profiling with VisualVM or JMC, add the environment variable `ENABLE_JMX=true` and add a port forwarding of TCP port 7091, such as:
 
-```
--e ENABLE_JMX=true -e JMX_HOST=$HOSTNAME -p 7091:7091
-```
+    -e ENABLE_JMX=true -p 7091:7091
 
 ### Enable Aikar's Flags
 
@@ -1175,28 +1106,25 @@ Large page support can also be enabled by adding
 ### HTTP Proxy
 
 You may configure the use of an HTTP/HTTPS proxy by passing the proxy's URL via the `PROXY`
-environment variable. In [the example compose file](examples/docker-compose-proxied.yml) it references
+environment variable. In [the example compose file](docker-compose-proxied.yml) it references
 a companion squid proxy by setting the equivalent of
 
     -e PROXY=proxy:3128
 
 ### Using "noconsole" option
 
-Some older versions (pre-1.14) of Spigot required `--noconsole` to be passed when detaching stdin, which can be done by setting `-e CONSOLE=FALSE`.
+Some older versions of Spigot required `--noconsole` to be passed when detaching stdin. You can
+pass that at the end of `docker run` after the image name or set `-e CONSOLE=FALSE`.
 
 ### Explicitly disable GUI
 
 Some older servers get confused and think that the GUI interface is enabled. You can explicitly
 disable that by passing `-e GUI=FALSE`.
 
-### Stop Duration
-
-When the container is signalled to stop, the Minecraft process wrapper will attempt to send a "stop" command via RCON or console and waits for the process to gracefully finish. By defaul it waits 60 seconds, but that duration can be configured by setting the environment variable `STOP_DURATION` to the number of seconds.
-
 ## Running on RaspberryPi
 
 To run this image on a RaspberryPi 3 B+, 4, or newer, use the image tag
 
-    itzg/minecraft-server:multiarch
+    itzg/minecraft-server:armv7
 
 > NOTE: you may need to lower the memory allocation, such as `-e MEMORY=750m`

build-multiarch.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+# manually purge any pre-existing manifest list
+# since docker manifest command lacks a "remove" operation
+rm -rf ~/.docker/manifests/docker.io_itzg_minecraft-server-multiarch
+
+export DOCKER_BUILDKIT=1
+
+docker build --platform linux/arm64 -t itzg/minecraft-server:arm64 .
+docker push itzg/minecraft-server:arm64
+
+armv7tag=armv7-buildkit
+armv7workDir=/tmp/armv7-$$
+git worktree add $armv7workDir armv7
+# sub-shell for build of armv7
+(
+  cd $armv7workDir
+  docker build --platform linux/arm/v7 -t itzg/minecraft-server:$armv7tag .
+  docker push itzg/minecraft-server:$armv7tag
+)
+git worktree remove $armv7workDir
+
+docker pull itzg/minecraft-server
+# use the rpi build one for now since armv7-buildkit is giving ABI mismatch on curl
+docker pull itzg/minecraft-server:armv7
+
+docker manifest create itzg/minecraft-server:multiarch \
+  itzg/minecraft-server \
+  itzg/minecraft-server:armv7 \
+  itzg/minecraft-server:arm64
+
+docker manifest inspect itzg/minecraft-server:multiarch
+
+docker manifest push -p itzg/minecraft-server:multiarch

development/update-multiarch.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+manifest="itzg/minecraft-server:multiarch"
+
+for t in latest rpi3 aarch64; do
+    docker pull itzg/minecraft-server:$t
+done
+
+docker manifest create --amend ${manifest} \
+  itzg/minecraft-server:aarch64 \
+  itzg/minecraft-server:latest \
+  itzg/minecraft-server:rpi3
+
+docker manifest annotate --os linux --arch amd64 ${manifest} itzg/minecraft-server:latest
+docker manifest annotate --os linux --arch arm64 ${manifest} itzg/minecraft-server:aarch64
+docker manifest annotate --os linux --arch arm --variant v7 ${manifest} itzg/minecraft-server:rpi3
+
+docker manifest push ${manifest}

docker-compose.yml

@@ -10,7 +10,19 @@ services:
       - "mc:/data"
     environment:
       EULA: "TRUE"
+      CONSOLE: "false"
+      ENABLE_RCON: "true"
+      RCON_PASSWORD: "testing"
+      RCON_PORT: 28016
     restart: always
+  rcon:
+    image: itzg/rcon
+    ports:
+      - "4326:4326"
+      - "4327:4327"
+    volumes:
+      - "rcon:/opt/rcon-web-admin/db"
 
 volumes:
-  mc: {}
+  mc:
+  rcon:

docker-versions-create.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 #set -x
 # Use this variable to indicate a list of branches that docker hub is watching
-branches_list=('java8' 'java8-multiarch' 'openj9' 'openj9-11' 'adopt11' 'java15' 'multiarch' 'multiarch-latest')
+branches_list=('openj9' 'openj9-nightly' 'adopt11' 'adopt13' 'multiarch' 'armv7')
 
 function TrapExit {
   echo "Checking out back in master"
@@ -10,32 +10,12 @@ function TrapExit {
 
 batchMode=false
 
-while getopts "hbt:s" arg
+while getopts "b" arg
 do
   case $arg in
     b)
       batchMode=true
       ;;
-    t)
-      tag=${OPTARG}
-      ;;
-    s)
-      tagArgs="-s -m 'Signed during docker-versions-create"
-      ;;
-    h)
-      echo "
-Usage $0 [options]
-
-Options:
-  -b      enable batch mode, which avoids interactive prompts and causes script to fail immediately
-          when any merge fails
-  -t TAG  tag and push the current revision on master with the given tag
-          and apply respective tags to each branch
-  -s      enable signed tags
-  -h      display this help and exit
-"
-      exit
-      ;;
     *)
       echo "Unsupported arg $arg"
       exit 2
@@ -54,10 +34,6 @@ test -d ./.git || { echo ".git folder was not found. Please start this script fr
 git checkout master
 git pull --all || { echo "Can't pull the repo!"; \
   exit 1; }
-if [[ $tag ]]; then
-  git tag $tag
-  git push origin $tag
-fi
 
 git_branches=$(git branch -a)
 
@@ -81,10 +57,6 @@ for branch in "${branches_list[@]}"; do
         git commit -m "Auto merge branch with master" -a
         # push may fail if remote doesn't have this branch yet. In this case - sending branch
         git push || git push -u origin "$branch" || { echo "Can't push changes to the origin."; exit 1; }
-        if [[ $tag ]]; then
-          git tag "$tag-$branch"
-          git push origin "$tag-$branch"
-        fi
       elif ${batchMode}; then
         status=$?
         echo "Git merge failed in batch mode"

examples/docker-compose-autopause.yml

@@ -1,18 +0,0 @@
-version: '3.8'
-
-services:
-  minecraft:
-    image: itzg/minecraft-server
-    ports:
-      - "25565:25565"
-    volumes:
-      - "mc:/data"
-    environment:
-      EULA: "TRUE"
-      ENABLE_AUTOPAUSE: "TRUE"
-      OVERRIDE_SERVER_PROPERTIES: "TRUE"
-      MAX_TICK_TIME: "-1"
-    restart: always
-
-volumes:
-  mc: {}

examples/docker-compose-curseforge.yml

@@ -2,12 +2,10 @@ version: '3.2'
 
 services:
   mc:
-    image: itzg/minecraft-server:java8
-    volumes:
-    - ./modpacks:/modpacks:ro
+    image: itzg/minecraft-server
     environment:
       EULA: "true"
-      TYPE: CURSEFORGE
-      CF_SERVER_MOD: /modpacks/SkyFactory_4_Server_4.1.0.zip
+      TYPE: FTB
+      FTB_SERVER_MOD: https://minecraft.curseforge.com/projects/all-the-mods-expert-remastered/files/2493900/download
     ports:
       - 25565:25565

examples/docker-compose-curseinstance.yml

@@ -0,0 +1,20 @@
+version: "3.7"
+
+services:
+  mc:
+    image: itzg/minecraft-server
+    ports:
+      - 25565:25565
+    volumes:
+      # Attach .../Curse/Minecraft/Instances for use at /instances
+      - ./Instances:/instances:ro
+      # Attach /data as usual
+      - ./ServerData:/data
+    environment:
+      EULA: "TRUE"
+      # Modpacks generally need more memory, so let's give at 2 GB
+      MEMORY: 2G
+      # Use new CURSE_INSTANCE type
+      TYPE: CURSE_INSTANCE
+      # Reference directory of or full path to minecraftinstance.json
+      CURSE_INSTANCE_JSON: /instances/FTB Presents SkyFactory 3

examples/docker-compose-forge.yml

@@ -2,7 +2,7 @@ version: "3.7"
 
 services:
   mc:
-    image: itzg/minecraft-server:java8
+    image: itzg/minecraft-server
     ports:
     # expose the Minecraft server port outside of container
     - 25565:25565

examples/docker-compose-ftb.yml

@@ -0,0 +1,16 @@
+version: '3.2'
+
+services:
+  mc:
+    image: itzg/minecraft-server
+    environment:
+      EULA: "true"
+      TYPE: FTB
+      FTB_SERVER_MOD: https://www.feed-the-beast.com/projects/ftb-presents-skyfactory-3/files/2481284
+    ports:
+      - 25565:25565
+    volumes:
+      - mc-ftb:/data
+
+volumes:
+  mc-ftb:

examples/docker-compose-ftba.yml

@@ -1,23 +0,0 @@
-version: "3.7"
-
-services:
-  mc:
-    # FTBA support is only available in non-Alpine images
-    image: itzg/minecraft-server:java8-multiarch
-    ports:
-      # expose the Minecraft server port outside of container
-      - 25565:25565
-    environment:
-      # REQUIRED for all types
-      EULA: "TRUE"
-      # Set server type (vs the default of vanilla)
-      TYPE: FTBA
-      # Use Pack ID from https://ftb.neptunepowered.org/pack/ftb-presents-direwolf20-1-12/
-      FTB_MODPACK_ID: "31"
-    volumes:
-      # use a named, managed volume for data volume
-      - mc_ftb:/data
-
-volumes:
-  # declared the named volume, but use default/local storage engine
-  mc_ftb: {}

examples/docker-compose-paper.yml

@@ -7,12 +7,11 @@ services:
       EULA: "true"
       TYPE: PAPER
       VERSION: 1.9.4
-      # needed for Paper versions before 1.14
-      CONSOLE: "false"
+    command: --noconsole
     ports:
       - 25565:25565
     volumes:
       - mc-paper:/data
 
 volumes:
-  mc-paper:
+  mc-paper:

examples/docker-compose-simple.yml

@@ -1,12 +0,0 @@
-version: "3"
-
-services:
-  mc:
-    image: itzg/minecraft-server
-    ports:
-      - 25565:25565
-    environment:
-      EULA: "TRUE"
-    volumes:
-      # attach the relative directory 'data' to the container's /data path
-      ./data:/data

examples/docker-compose-spongeforge.yml

@@ -5,7 +5,7 @@ version: '3'
 
 services:
   minecraft:
-    image: itzg/minecraft-server:java8
+    image: itzg/minecraft-server
     ports:
       - "25565:25565"
     volumes:

examples/docker-compose-world-download.yml

@@ -1,11 +0,0 @@
-version: "3.7"
-
-services:
-  mc:
-    image: itzg/minecraft-server
-    ports:
-      - 25565:25565
-    environment:
-      EULA: "TRUE"
-      VERSION: 1.7.2
-      WORLD: https://www.minecraftmaps.com/survival-maps/cube-survival/download

examples/modpacks/.gitignore

@@ -1 +0,0 @@
-*.zip

examples/modpacks/README.md

@@ -1,3 +0,0 @@
-Place server [modpacks downloaded from CurseForge](https://www.curseforge.com/minecraft/modpacks) in this directory.
-
-The example [`docker-compose-curseforge.yml`](../docker-compose-curseforge.yml) references a modpack downloaded from <https://www.curseforge.com/minecraft/modpacks/skyfactory-4/files/2787018>.

files/autopause/autopause-daemon.sh

@@ -1,122 +0,0 @@
-#!/bin/bash
-
-. /autopause/autopause-fcns.sh
-
-. ${SCRIPTS:-/}start-utils
-
-
-autopause_error_loop() {
-  logAutopause "Available interfaces within the docker container:"
-  INTERFACES=$(echo /sys/class/net/*)
-  INTERFACES=${INTERFACES//\/sys\/class\/net\//}
-  logAutopause "  $INTERFACES"
-  logAutopause "Please set the environment variable AUTOPAUSE_KNOCK_INTERFACE to the interface that handles incoming connections."
-  logAutopause "If unsure which interface to choose, run the ifconfig command in the container."
-  logAutopause "Autopause failed to initialize. This log entry will be printed every 30 minutes."
-  while :
-  do
-    sleep 1800
-    logAutopause "Autopause failed to initialize."
-  done
-}
-
-# wait for java process to be started
-while :
-do
-  if java_process_exists ; then
-    break
-  fi
-  sleep 0.1
-done
-
-# check for interface existence
-if [[ -z "$AUTOPAUSE_KNOCK_INTERFACE" ]] ; then
-  logAutopause "AUTOPAUSE_KNOCK_INTERFACE variable must not be empty!"
-  autopause_error_loop
-fi
-if ! [[ -d "/sys/class/net/$AUTOPAUSE_KNOCK_INTERFACE" ]] ; then
-  logAutopause "Selected interface \"$AUTOPAUSE_KNOCK_INTERFACE\" does not exist!"
-  autopause_error_loop
-fi
-
-sudo /usr/sbin/knockd -c /tmp/knockd-config.cfg -d -i "$AUTOPAUSE_KNOCK_INTERFACE"
-if [ $? -ne 0 ] ; then
-  logAutopause "Failed to start knockd daemon."
-  logAutopause "Probable cause: Unable to attach to interface \"$AUTOPAUSE_KNOCK_INTERFACE\"."
-  autopause_error_loop
-fi
-
-STATE=INIT
-
-while :
-do
-  case X$STATE in
-  XINIT)
-    # Server startup
-    if mc_server_listening ; then
-      TIME_THRESH=$(($(current_uptime)+$AUTOPAUSE_TIMEOUT_INIT))
-      logAutopause "MC Server listening for connections - stopping in $AUTOPAUSE_TIMEOUT_INIT seconds"
-      STATE=K
-    fi
-    ;;
-  XK)
-    # Knocked
-    if java_clients_connected ; then
-      logAutopause "Client connected - waiting for disconnect"
-      STATE=E
-    else
-      if [[ $(current_uptime) -ge $TIME_THRESH ]] ; then
-        logAutopause "No client connected since startup / knocked - stopping"
-        /autopause/pause.sh
-        STATE=S
-      fi
-    fi
-    ;;
-  XE)
-    # Established
-    if ! java_clients_connected ; then
-      TIME_THRESH=$(($(current_uptime)+$AUTOPAUSE_TIMEOUT_EST))
-      logAutopause "All clients disconnected - stopping in $AUTOPAUSE_TIMEOUT_EST seconds"
-      STATE=I
-    fi
-    ;;
-  XI)
-    # Idle
-    if java_clients_connected ; then
-      logAutopause "Client reconnected - waiting for disconnect"
-      STATE=E
-    else
-      if [[ $(current_uptime) -ge $TIME_THRESH ]] ; then
-        logAutopause "No client reconnected - stopping"
-        /autopause/pause.sh
-        STATE=S
-      fi
-    fi
-    ;;
-  XS)
-    # Stopped
-    if rcon_client_exists ; then
-      /autopause/resume.sh
-    fi
-    if java_running ; then
-      if java_clients_connected ; then
-        logAutopause "Client connected - waiting for disconnect"
-        STATE=E
-      else
-        TIME_THRESH=$(($(current_uptime)+$AUTOPAUSE_TIMEOUT_KN))
-        logAutopause "Server was knocked - waiting for clients or timeout"
-        STATE=K
-      fi
-    fi
-    ;;
-  *)
-    logAutopause "Error: invalid state: $STATE"
-    ;;
-  esac
-  if [[ "$STATE" == "S" ]] ; then
-    # before rcon times out
-    sleep 2
-  else
-    sleep $AUTOPAUSE_PERIOD
-  fi
-done

files/autopause/autopause-fcns.sh

@@ -1,42 +0,0 @@
-#!/bin/bash
-
-current_uptime() {
-  echo $(awk '{print $1}' /proc/uptime | cut -d . -f 1)
-}
-
-java_running() {
-  [[ $( ps -ax -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^S.*$ ]]
-}
-
-java_process_exists() {
-  [[ -n "$(ps -ax -o comm | grep 'java')" ]]
-}
-
-rcon_client_exists() {
-  [[ -n "$(ps -ax -o comm | grep 'rcon-cli')" ]]
-}
-
-mc_server_listening() {
-  [[ -n $(netstat -tln | grep -e "0.0.0.0:$SERVER_PORT" -e ":::$SERVER_PORT" | grep LISTEN) ]]
-}
-
-java_clients_connected() {
-  local connections
-  connections=$(netstat -tn | grep ":$SERVER_PORT" | grep ESTABLISHED)
-  if [[ -z "$connections" ]] ; then
-    return 1
-  fi
-  IFS=$'\n'
-  connections=($connections)
-  unset IFS
-  # check that at least one external address is not localhost
-  # remember, that the host network mode does not work with autopause because of the knockd utility
-  for (( i=0; i<${#connections[@]}; i++ ))
-  do
-    if [[ ! $(echo "${connections[$i]}" | awk '{print $5}') =~ ^localhost$|^127(?:\.[0-9]+){0,2}\.[0-9]+$|^(?:0*\:)*?:?0*1$ ]] ; then
-      # not localhost
-      return 0
-    fi
-  done
-  return 1
-}

files/autopause/knockd-config.cfg

@@ -1,12 +0,0 @@
-[options]
- logfile = /dev/null
-[unpauseMCServer-server]
- sequence = 25565
- seq_timeout = 1
- command = /usr/sbin/gosu minecraft:minecraft /autopause/resume.sh
- tcpflags = syn
-[unpauseMCServer-rcon]
- sequence = 25575
- seq_timeout = 1
- command = /usr/sbin/gosu minecraft:minecraft /autopause/resume.sh
- tcpflags = syn

files/autopause/pause.sh

@@ -1,21 +0,0 @@
-#!/bin/bash
-
-. /start-utils
-
-if [[ $( ps -ax -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^S.*$ ]] ; then
-  # save world
-  rcon-cli save-all >/dev/null
-
-  # wait until mc-monitor is no longer connected to the server
-  while :
-  do
-    if [[ -z "$(netstat -nt | grep "127.0.0.1:$SERVER_PORT" | grep 'ESTABLISHED')" ]]; then
-      break
-    fi
-    sleep 0.1
-  done
-
-  # finally pause the process
-  logAutopauseAction "Pausing Java process"
-  pkill -STOP java
-fi

files/autopause/resume.sh

@@ -1,8 +0,0 @@
-#!/bin/bash
-
-. /start-utils
-
-if [[ $( ps -ax -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^T.*$ ]] ; then
-  logAutopauseAction "Knocked, resuming Java process"
-  pkill -CONT java
-fi

files/sudoers-mc

@@ -1,2 +0,0 @@
-%minecraft ALL=(ALL) NOPASSWD:/usr/bin/pkill
-%minecraft ALL=(ALL) NOPASSWD:/usr/sbin/knockd

health.sh

@@ -1,14 +0,0 @@
-#!/bin/bash
-
-. ${SCRIPTS:-/}start-utils
-
-if isTrue "${DISABLE_HEALTHCHECK}"; then
-  echo "Healthcheck disabled"
-  exit 0
-elif isTrue "${ENABLE_AUTOPAUSE}" && [[ "$( ps -ax -o stat,comm | grep 'java' | awk '{ print $1 }')" =~ ^T.*$ ]]; then
-  echo "Java process suspended by Autopause function"
-  exit 0
-else
-  mc-monitor status --host localhost --port $SERVER_PORT
-  exit $?
-fi

server.properties

@@ -37,15 +37,3 @@ motd=A Minecraft Server powered by Docker
 generator-settings=
 rcon.password=
 max-world-size=29999984
-broadcast-console-to-ops=true
-broadcast-rcon-to-ops=true
-enable-jmx-monitoring=false
-sync-chunk-writes=true
-enable-status=true
-entity-broadcast-range-percentage=100
-function-permission-level=2
-network-compression-threshold=256
-op-permission-level=4
-prevent-proxy-connections=false
-use-native-transport=true
-enforce-whitelist=false

start

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+. /start-utils
 
 umask 0002
 chmod g+w /data
@@ -40,7 +40,7 @@ if [ $(id -u) = 0 ]; then
     echo 'hosts: files dns' > /etc/nsswitch.conf
   fi
 
-  exec gosu ${runAsUser}:${runAsGroup} ${SCRIPTS:-/}start-configuration $@
+  exec su-exec ${runAsUser}:${runAsGroup} /start-configuration $@
 else
-  exec ${SCRIPTS:-/}start-configuration $@
+  exec /start-configuration $@
 fi

start-autopause

@@ -1,67 +0,0 @@
-#!/bin/bash
-
-. ${SCRIPTS:-/}start-utils
-
-log "Autopause functionality enabled"
-
-cp /autopause/knockd-config.cfg /tmp/knockd-config.cfg
-
-# update server port to listen to
-regseq="^\s*sequence\s*=\s*$SERVER_PORT\s*$"
-linenum=$(grep -nm1 sequence /tmp/knockd-config.cfg | cut -d : -f 1 | tail -n1)
-if ! [[ $(awk "NR==$linenum" /tmp/knockd-config.cfg) =~ $regseq ]]; then
-  sed -i "${linenum}s/sequence.*/sequence = $SERVER_PORT/" /tmp/knockd-config.cfg
-  log "Updated server port in knockd config"
-fi
-# update rcon port to listen to
-regseq="^\s*sequence\s*=\s*$RCON_PORT\s*$"
-linenum=$(grep -nm2 sequence /tmp/knockd-config.cfg | cut -d : -f 1 | tail -n1)
-if ! [[ $(awk "NR==$linenum" /tmp/knockd-config.cfg) =~ $regseq ]]; then
-  sed -i "${linenum}s/sequence.*/sequence = $RCON_PORT/" /tmp/knockd-config.cfg
-  log "Updated rcon port in knockd config"
-fi
-
-if ! [[ $AUTOPAUSE_PERIOD =~ ^[0-9]+$ ]]; then
-  AUTOPAUSE_PERIOD=10
-  export AUTOPAUSE_PERIOD
-  log "Warning: AUTOPAUSE_PERIOD is not numeric, set to 10 (seconds)"
-fi
-if [ "$AUTOPAUSE_PERIOD" -eq "0" ] ; then
-  AUTOPAUSE_PERIOD=10
-  export AUTOPAUSE_PERIOD
-  log "Warning: AUTOPAUSE_PERIOD must not be 0, set to 10 (seconds)"
-fi
-if ! [[ $AUTOPAUSE_TIMEOUT_KN =~ ^[0-9]+$ ]] ; then
-  AUTOPAUSE_TIMEOUT_KN=120
-  export AUTOPAUSE_TIMEOUT_KN
-  log "Warning: AUTOPAUSE_TIMEOUT_KN is not numeric, set to 120 (seconds)"
-fi
-if ! [[ $AUTOPAUSE_TIMEOUT_EST =~ ^[0-9]+$ ]] ; then
-  AUTOPAUSE_TIMEOUT_EST=3600
-  export AUTOPAUSE_TIMEOUT_EST
-  log "Warning: AUTOPAUSE_TIMEOUT_EST is not numeric, set to 3600 (seconds)"
-fi
-if ! [[ $AUTOPAUSE_TIMEOUT_INIT =~ ^[0-9]+$ ]] ; then
-  AUTOPAUSE_TIMEOUT_INIT=600
-  export AUTOPAUSE_TIMEOUT_INIT
-  log "Warning: AUTOPAUSE_TIMEOUT_INIT is not numeric, set to 600 (seconds)"
-fi
-if [[ "$AUTOPAUSE_KNOCK_INTERFACE" == "lo" ]] ; then
-  log "Warning: AUTOPAUSE_KNOCK_INTERFACE is set to the local loopback interface."
-  log "         This is not advisable, as incoming connections are likely not picked up there."
-  log "         Continuing with this setting."
-fi
-
-if [[ -n "$MAX_TICK_TIME" && "$MAX_TICK_TIME" != "-1" ]] ; then
-  log "Warning: MAX_TICK_TIME is non-default, for autopause to work properly, this check should be disabled (-1 for versions >= 1.8.1)"
-elif [[ -z "$MAX_TICK_TIME" ]] ; then
-  if versionLessThan 1.8.1; then
-    # 10 years
-    MAX_TICK_TIME=315360000000
-  else
-    MAX_TICK_TIME=-1
-  fi
-  export MAX_TICK_TIME
-fi
-
-/autopause/autopause-daemon.sh &

start-configuration

@@ -1,22 +1,15 @@
 #!/bin/bash
-set -euo pipefail
-IFS=$'\n\t'
 
-. ${SCRIPTS:-/}start-utils
-
-: ${EULA:=}
-: ${PROXY:=}
-: ${RCON_PASSWORD_FILE:=}
+. /start-utils
 
 shopt -s nullglob
 
 #umask 002
 export HOME=/data
 
-log "Running as uid=$(id -u) gid=$(id -g) with /data as '$(ls -lnd /data)'"
-
 if [ ! -e /data/eula.txt ]; then
-  if ! isTrue "$EULA"; then
+  EULA="${EULA,,}"
+  if [ "$EULA" != "true" ]; then
     log ""
     log "Please accept the Minecraft EULA at"
     log "  https://account.mojang.com/documents/minecraft_eula"
@@ -26,34 +19,32 @@ if [ ! -e /data/eula.txt ]; then
     exit 1
   fi
 
-  writeEula
+  echo "# Generated via Docker on $(date)" > /data/eula.txt
+
+  if ! echo "eula=$EULA" >> /data/eula.txt; then
+    log "ERROR: unable to write eula to /data. Please make sure attached directory is writable by uid=${UID}"
+    exit 2
+  fi
 fi
 
 
+log "Running as uid=$(id -u) gid=$(id -g) with /data as '$(ls -lnd /data)'"
+
+if ! touch /data/.verify_access; then
+  log "ERROR: /data doesn't seem to be writable. Please make sure attached directory is writable by uid=$(id -u)"
+  exit 2
+fi
+
+rm /data/.verify_access || true
+
 if [[ $PROXY ]]; then
     export http_proxy="$PROXY"
     export https_proxy="$PROXY"
-    export JAVA_TOOL_OPTIONS+="-Djava.net.useSystemProxies=true"
     log "INFO: Giving proxy time to startup..."
     sleep 5
 fi
 
-if [[ $RCON_PASSWORD_FILE ]]; then
-    log ""
-    if [ ! -e ${RCON_PASSWORD_FILE} ]; then
-	log "Initial RCON password file ${RCON_PASSWORD_FILE} does not seems to exist."
-	log "Please ensure your configuration."
-	log "If you are using Docker Secrets feature, please check this for further information: "
-	log " https://docs.docker.com/engine/swarm/secrets"
-	log ""
-	exit 1
-    else
-	RCON_PASSWORD=$(cat ${RCON_PASSWORD_FILE})
-	export RCON_PASSWORD
-    fi
-    log ""
-fi
-
+export SERVER_PROPERTIES=/data/server.properties
 export VERSIONS_JSON=https://launchermeta.mojang.com/mc/game/version_manifest.json
 
 case "X$VERSION" in
@@ -63,9 +54,12 @@ case "X$VERSION" in
   XSNAPSHOT|Xsnapshot)
     VANILLA_VERSION=$(curl -fsSL $VERSIONS_JSON | jq -r '.latest.snapshot')
   ;;
-  *)
+  X[1-9]*)
     VANILLA_VERSION=$VERSION
   ;;
+  *)
+    VANILLA_VERSION=$(curl -fsSL $VERSIONS_JSON | jq -r '.latest.release')
+  ;;
 esac
 export VANILLA_VERSION
 log "Resolved version given ${VERSION} into ${VANILLA_VERSION}"
@@ -74,89 +68,55 @@ cd /data || exit 1
 
 export ORIGINAL_TYPE=${TYPE^^}
 
-if isTrue "${ENABLE_AUTOPAUSE}"; then
-  ${SCRIPTS:-/}start-autopause
-fi
-
 log "Resolving type given ${TYPE}"
 case "${TYPE^^}" in
   *BUKKIT|SPIGOT)
-    exec ${SCRIPTS:-/}start-deployBukkitSpigot "$@"
+    exec /start-deployBukkitSpigot "$@"
   ;;
 
   PAPER)
-    exec ${SCRIPTS:-/}start-deployPaper "$@"
+    exec /start-deployPaper "$@"
   ;;
 
   TUINITY)
-    exec ${SCRIPTS:-/}start-deployTuinity "$@"
+    exec /start-deployTuinity "$@"
   ;;
 
   FORGE)
-    log "**********************************************************************"
-    log "WARNING: The image tag itzg/minecraft-server:java8 is recommended"
-    log "         since some mods require Java 8"
-    log "**********************************************************************"
-    exec ${SCRIPTS:-/}start-deployForge "$@"
+    exec /start-deployForge "$@"
   ;;
 
   FABRIC)
-    exec ${SCRIPTS:-/}start-deployFabric "$@"
-  ;;
-
-  FTBA)
-    exec ${SCRIPTS:-/}start-deployFTBA "$@"
+    exec /start-deployFabric "$@"
   ;;
 
   FTB|CURSEFORGE)
-    log "**********************************************************************"
-    log "WARNING: The image tag itzg/minecraft-server:java8 is recommended"
-    log "         since some mods require Java 8"
-    log "**********************************************************************"
-    exec ${SCRIPTS:-/}start-deployCF "$@"
+    exec /start-deployFTB "$@"
   ;;
 
   VANILLA)
-    exec ${SCRIPTS:-/}start-deployVanilla "$@"
+    exec /start-deployVanilla "$@"
   ;;
 
   SPONGEVANILLA)
-    exec ${SCRIPTS:-/}start-deploySpongeVanilla "$@"
+    exec /start-deploySpongeVanilla "$@"
   ;;
 
   CUSTOM)
-    exec ${SCRIPTS:-/}start-deployCustom "$@"
+    exec /start-deployCustom "$@"
   ;;
 
   CURSE_INSTANCE)
-    exec ${SCRIPTS:-/}start-validateCurseInstance "$@"
+    exec /start-validateCurseInstance "$@"
   ;;
 
   MAGMA)
-    exec ${SCRIPTS:-/}start-deployMagma "$@"
-  ;;
-
-  MOHIST)
-    exec ${SCRIPTS:-/}start-deployMohist "$@"
-  ;;
-
-  CATSERVER)
-    exec ${SCRIPTS:-/}start-deployCatserver "$@"
-  ;;
-
-  PURPUR)
-    exec ${SCRIPTS:-/}start-deployPurpur "$@"
-  ;;
-
-  YATOPIA)
-    exec ${SCRIPTS:-/}start-deployYatopia "$@"
+    exec /start-magma "$@"
   ;;
 
   *)
       log "Invalid type: '$TYPE'"
-      log "Must be: VANILLA, FORGE, BUKKIT, SPIGOT, PAPER, FTBA (multiarch-only),"
-      log "         CURSE_INSTANCE, CURSEFORGE, SPONGEVANILLA, TUINITY, PURPUR"
-      log "         CUSTOM, MAGMA, MOHIST, CATSERVER, YATOPIA"
+      log "Must be: VANILLA, FORGE, BUKKIT, SPIGOT, PAPER, FTB, CURSEFORGE, SPONGEVANILLA"
       exit 1
   ;;
 

start-deployBukkitSpigot

@@ -1,7 +1,6 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
-isDebugging && set -x
+. /start-utils
 
 set -e
 
@@ -59,24 +58,12 @@ function downloadSpigot {
       ;;
   esac
 
-  if [[ ${VERSION^^} = LATEST ]]; then
-    VANILLA_VERSION=$(restify https://getbukkit.org/download/spigot --attribute='property=og:title' | jq -r '.[0] | .attributes | select(.property == "og:title") | .content | split(" ") | .[-1]')
-  fi
-
   if [[ -z $downloadUrl ]]; then
     downloadUrl="https://cdn.getbukkit.org/${getbukkitFlavor}/${getbukkitFlavor}-${VANILLA_VERSION}.jar"
   fi
 
-  setServerVar
-  if [ -f $SERVER ]; then
-    # tell curl to only download when newer
-    curlArgs="-z $SERVER"
-  fi
-  if isDebugging; then
-    curlArgs="$curlArgs -v"
-  fi
   log "Downloading $match from $downloadUrl ..."
-  curl -fsSL -o $SERVER $curlArgs "$downloadUrl"
+  curl -fsSL -o $SERVER "$downloadUrl"
   if [[ $? != 0 || $(grep -c "DOCTYPE html" $SERVER) != 0 ]]; then
     cat <<EOF
 
@@ -85,13 +72,6 @@ ERROR: failed to download from $downloadUrl
        exact version, such as 1.4.6-R0.4-SNAPSHOT or 1.8-R0.1-SNAPSHOT-LATEST
 
 EOF
-
-    if isDebugging && [[ $(grep -c "DOCTYPE html" $SERVER) != 0 ]]; then
-      cat $SERVER
-    fi
-
-    # remove invalid download
-    rm $SERVER
     exit 3
   fi
 
@@ -99,24 +79,22 @@ EOF
   export JVM_OPTS
 }
 
-function setServerVar {
-  case "$TYPE" in
-    *BUKKIT|*bukkit)
-      export SERVER=craftbukkit_server-${VANILLA_VERSION}.jar
-      ;;
-    *)
-      export SERVER=spigot_server-${VANILLA_VERSION}.jar
-      ;;
-  esac
-}
 
-if isTrue "$BUILD_SPIGOT_FROM_SOURCE" || isTrue "$BUILD_FROM_SOURCE"; then
-  setServerVar
-  if [ ! -f $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
-    buildSpigotFromSource
-  fi
-else
-  downloadSpigot
+case "$TYPE" in
+  *BUKKIT|*bukkit)
+    export SERVER=craftbukkit_server-${VANILLA_VERSION}.jar
+    ;;
+  *)
+    export SERVER=spigot_server-${VANILLA_VERSION}.jar
+    ;;
+esac
+
+if [ ! -f $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
+   if isTrue "$BUILD_SPIGOT_FROM_SOURCE" || isTrue "$BUILD_FROM_SOURCE"; then
+     buildSpigotFromSource
+   else
+     downloadSpigot
+   fi
 fi
 
 # Normalize on Spigot for operations below
@@ -124,4 +102,4 @@ export TYPE=SPIGOT
 export SKIP_LOG4J_CONFIG=true
 
 # Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@
+exec /start-finalSetup01World $@

start-deployCatserver

@@ -1,32 +0,0 @@
-#!/bin/bash
-
-. ${SCRIPTS:-/}start-utils
-set -o pipefail
-set -e
-
-latestAsset=$(
-  curl -fsSL https://api.github.com/repos/Luohuayu/CatServer/releases/latest | \
-    jq '.assets[] | select(.name | match(".*-universal.jar"))'
-)
-
-if [[ -z "${latestAsset}" ]]; then
-  log "ERROR: latest release of Catserver is missing universal.jar asset"
-  exit 1
-fi
-
-isDebugging && log "Latest asset ${latestAsset}"
-latestJarName=$(echo ${latestAsset} | jq --raw-output '.name')
-latestJarId=$(echo ${latestAsset} | jq --raw-output '.id')
-
-
-export SERVER="/data/${latestJarName}"
-
-if [ ! -f ${SERVER} ]; then
-  log "Downloading ${latestJarName}"
-  curl -H "Accept:application/octet-stream" -o "$SERVER" -fsSL https://api.github.com/repos/Luohuayu/CatServer/releases/assets/${latestJarId}
-fi
-
-export SKIP_LOG4J_CONFIG=true
-
-# Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld "$@"

start-deployCustom

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+. /start-utils
 
 if isURL ${CUSTOM_SERVER}; then
   filename=$(basename ${CUSTOM_SERVER})
@@ -17,19 +17,15 @@ if isURL ${CUSTOM_SERVER}; then
   fi
 
 elif [[ -f ${CUSTOM_SERVER} ]]; then
-  export SERVER=${CUSTOM_SERVER}
-
-elif [[ ${GENERIC_PACK} ]]; then
-  log "Using custom server jar from generic pack at ${CUSTOM_SERVER} ..."
+  log "Using custom server jar at ${CUSTOM_SERVER} ..."
   export SERVER=${CUSTOM_SERVER}
 
 else
   log "CUSTOM_SERVER is not properly set to a URL or existing jar file"
   exit 2
-
 fi
 
 export SKIP_LOG4J_CONFIG=true
 
 # Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@
+exec /start-finalSetup01World $@

start-deployFTB

@@ -1,84 +1,22 @@
 #!/bin/bash
 
-set -e
+. /start-utils
 
-. ${SCRIPTS:-/}start-utils
-isDebugging && set -x
-
-: ${FTB_BASE_DIR:=${CF_BASE_DIR:-/data/FeedTheBeast}}
-export FTB_BASE_DIR
-
-legacyJavaFixerUrl=https://ftb.forgecdn.net/FTB2/maven/net/minecraftforge/lex/legacyjavafixer/1.0/legacyjavafixer-1.0.jar
-export TYPE=CURSEFORGE
+export FTB_BASE_DIR=/data/FeedTheBeast
+legacyJavaFixerUrl=http://ftb.cursecdn.com/FTB2/maven/net/minecraftforge/lex/legacyjavafixer/1.0/legacyjavafixer-1.0.jar
+export TYPE=FEED-THE-BEAST
 
 FTB_SERVER_MOD=${FTB_SERVER_MOD:-$CF_SERVER_MOD}
 
 log "Looking for Feed-The-Beast / CurseForge server modpack."
-requireVar FTB_SERVER_MOD
-
-if ! isTrue ${USE_MODPACK_START_SCRIPT:-true}; then
-  if ! [ -f "${FTB_SERVER_MOD}" ]; then
-    log "ERROR unable to find requested modpack file ${FTB_SERVER_MOD}"
+if [[ -z $FTB_SERVER_MOD ]]; then
+    log "Environment variable FTB_SERVER_MOD not set."
+    log "Set FTB_SERVER_MOD to the file name of the FTB server modpack."
+    log "(And place the modpack in the /data directory.)"
     exit 2
-  fi
-
-  needsInstall=true
-  installMarker=/data/.curseforge-installed
-  if [ -f $installMarker ]; then
-    if [ "$(cat $installMarker)" != "${FTB_SERVER_MOD}" ]; then
-      log "Upgrading modpack"
-
-      serverJar=$(find ${FTB_BASE_DIR} -not -name "forge*installer.jar" -name "forge*.jar")
-      if [[ "${serverJar}" ]]; then
-        rm -rf $(dirname "${serverJar}")/{mods,*.jar,libraries,resources,scripts,config}
-      fi
-    else
-      needsInstall=false
-    fi
-  fi
-
-  if $needsInstall; then
-    log "Unpacking FTB server modpack ${FTB_SERVER_MOD} ..."
-    mkdir -p ${FTB_BASE_DIR}
-    unzip -o "${FTB_SERVER_MOD}" -d ${FTB_BASE_DIR} | awk '{printf "."} END {print ""}'
-
-    serverJar=$(find ${FTB_BASE_DIR}  -path "*/libraries/*" -prune -type f -o  -not -name "forge*installer.jar" -name "forge*.jar")
-    if [[ -z "$serverJar" ]]; then
-      forgeInstallerJar=$(find ${FTB_BASE_DIR} -name "forge*installer.jar")
-      if [[ -z "${forgeInstallerJar}" ]]; then
-        log "ERROR Unable to find forge installer in modpack."
-        log "      Make sure you downloaded the server files."
-        exit 2
-      fi
-
-      log "Installing forge server"
-      (cd $(dirname "${forgeInstallerJar}"); java -jar $(basename "${forgeInstallerJar}") --installServer) | awk '{printf "."} END {print ""}'
-    fi
-
-    echo "${FTB_SERVER_MOD}" > $installMarker
-  fi
-
-  export SERVER=$(find ${FTB_BASE_DIR}  -path "*/libraries/*" -prune -type f -o  -not -name "forge*installer.jar" -name "forge*.jar")
-  if [[ -z "${SERVER}" || ! -f "${SERVER}" ]]; then
-    log "ERROR unable to locate installed forge server jar"
-    isDebugging && find ${FTB_BASE_DIR} -name "forge*.jar"
-    exit 2
-  fi
-
-  export FTB_DIR=$(dirname "${SERVER}")
-
-  exec ${SCRIPTS:-/}start-finalSetupWorld $@
 fi
 
-entryScriptExpr="
-  -name ServerStart.sh
-  -o -name serverstart.sh
-  -o -name ServerStartLinux.sh
-  -o -name LaunchServer.sh
-  -o -name server-start.sh
-  -o -name startserver.sh
-  -o -name StartServer.sh
-  "
+entryScriptExpr="-name ServerStart.sh -o -name ServerStartLinux.sh -o -name LaunchServer.sh"
 
 if [[ -d ${FTB_BASE_DIR} ]]; then
   startScriptCount=$(find ${FTB_BASE_DIR} $entryScriptExpr |wc -l)
@@ -95,7 +33,7 @@ fi
 # this allows saving just the world separate from the rest of the data directory
 if [[ $startScriptCount = 0 ]]; then
   srv_modpack=${FTB_SERVER_MOD}
-  if isURL "${srv_modpack}"; then
+  if isURL ${srv_modpack}; then
       case $srv_modpack in
         https://www.feed-the-beast.com/*/download|https://www.curseforge.com/minecraft/modpacks/*/download/*/file)
           ;;
@@ -113,19 +51,19 @@ if [[ $startScriptCount = 0 ]]; then
       fi
       srv_modpack=$downloaded
   fi
-  if [[ "${srv_modpack:0:5}" == "data/" ]]; then
+  if [[ ${srv_modpack:0:5} == "data/" ]]; then
       # Prepend with "/"
-      srv_modpack="/${srv_modpack}"
+      srv_modpack=/${srv_modpack}
   fi
-  if [[ ! "${srv_modpack:0:1}" == "/" ]]; then
+  if [[ ! ${srv_modpack:0:1} == "/" ]]; then
       # If not an absolute path, assume file is in "/data"
       srv_modpack=/data/${srv_modpack}
   fi
-  if [[ ! -f "${srv_modpack}" ]]; then
+  if [[ ! -f ${srv_modpack} ]]; then
       log "FTB server modpack ${srv_modpack} not found."
       exit 2
   fi
-  if [[ ! "${srv_modpack: -4}" == ".zip" ]]; then
+  if [[ ! ${srv_modpack: -4} == ".zip" ]]; then
       log "FTB server modpack ${srv_modpack} is not a zip archive."
       log "Please set FTB_SERVER_MOD to a file with a .zip extension."
       exit 2
@@ -133,7 +71,7 @@ if [[ $startScriptCount = 0 ]]; then
 
   log "Unpacking FTB server modpack ${srv_modpack} ..."
   mkdir -p ${FTB_BASE_DIR}
-  unzip -o "${srv_modpack}" -d ${FTB_BASE_DIR} | awk '{printf "."} END {print ""}'
+  unzip -o ${srv_modpack} -d ${FTB_BASE_DIR} | awk '{printf "."} END {print ""}'
 fi
 
 if [[ $(find ${FTB_BASE_DIR} $entryScriptExpr | wc -l) = 0 ]]; then
@@ -171,7 +109,7 @@ export FTB_SERVER_START=$(find "${FTB_BASE_DIR}" $entryScriptExpr)
 
 export FTB_DIR=$(dirname "${FTB_SERVER_START}")
 chmod a+x "${FTB_SERVER_START}"
-grep fml.queryResult=confirm "${FTB_SERVER_START}" > /dev/null || \
+grep fml.queryResult=confirm ${FTB_SERVER_START} > /dev/null || \
     sed -i 's/-jar/-Dfml.queryResult=confirm -jar/' "${FTB_SERVER_START}"
 sed -i 's/.*read.*Restart now/#\0/' "${FTB_SERVER_START}"
 legacyJavaFixerPath="${FTB_DIR}/mods/legacyjavafixer.jar"
@@ -192,4 +130,4 @@ elif [ -e "${FTB_DIR}/Install.sh" ]; then
 fi
 
 # Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@
+exec /start-finalSetup01World $@

start-deployFTBA

@@ -1,75 +0,0 @@
-#!/bin/bash
-
-ftbInstallMarker=".ftb-installed"
-
-. ${SCRIPTS:-/}start-utils
-isDebugging && set -x
-set -e
-
-if ! [[ -v FTB_MODPACK_ID ]]; then
-  log "ERROR FTB_MODPACK_ID is required with TYPE=FTB"
-  exit 1
-fi
-
-if ! [[ ${FTB_MODPACK_ID} =~ [0-9]+ ]]; then
-  log "ERROR FTB_MODPACK_ID needs to be numeric"
-  exit 1
-fi
-
-if ! [[ -v FTB_MODPACK_VERSION_ID ]]; then
-  if ! FTB_MODPACK_VERSION_ID=$(curl -fsSL https://api.modpacks.ch/public/modpack/${FTB_MODPACK_ID} | jq -r '.versions | sort_by(.updated)[-1].id'); then
-    log "ERROR unable to resolve latest modpack version ID for modpack ${FTB_MODPACK_ID}"
-    exit 1
-  fi
-elif ! [[ ${FTB_MODPACK_VERSION_ID} =~ [0-9]+ ]]; then
-  log "ERROR FTB_MODPACK_VERSION_ID needs to be numeric"
-  exit 1
-fi
-
-if ! [ -f "${ftbInstallMarker}" ] || [ $(cat "${ftbInstallMarker}") != "${FTB_MODPACK_ID}=${FTB_MODPACK_VERSION_ID}" ]; then
-  ftbInstaller=/data/ftb-installer
-  if ! [[ -f "${ftbInstaller}" ]]; then
-    log "Downloading FTB installer"
-    curl -fsSL https://api.modpacks.ch/public/modpack/1/1/server/linux -o "${ftbInstaller}"
-    chmod +x "${ftbInstaller}"
-  fi
-
-  rm -rf forge*jar mods config libraries defaultconfigs changelogs
-
-  log "Installing modpack ID ${FTB_MODPACK_ID}, version ID ${FTB_MODPACK_VERSION_ID}"
-  ${ftbInstaller} ${FTB_MODPACK_ID} ${FTB_MODPACK_VERSION_ID} --noscript --auto
-  rm -f forge*installer.jar
-
-  echo "${FTB_MODPACK_ID}=${FTB_MODPACK_VERSION_ID}" > ${ftbInstallMarker}
-
-  writeEula
-
-  # some modpacks result in --w----r-- permissions
-  chmod a+r version.json
-else
-  log "FTB modpack ID ${FTB_MODPACK_ID}, version ID ${FTB_MODPACK_VERSION_ID} is ready to go"
-fi
-
-isDebugging && cat version.json
-forgeVersion=$(jq -r '.targets|unique[] | select(.name == "forge") | .version' version.json)
-mcVersion=$(jq -r '.targets|unique[] | select(.name == "minecraft") | .version' version.json)
-
-variants=(
-  forge-${mcVersion}-${forgeVersion}.jar
-  forge-${mcVersion}-${forgeVersion}-universal.jar
-  forge-${mcVersion}-${forgeVersion}-${mcVersion}-universal.jar
-)
-for f in ${variants[@]}; do
-  if [ -f $f ]; then
-    export SERVER=$f
-    break
-  fi
-done
-if ! [ -v SERVER ]; then
-  log "ERROR unable to locate the installed forge server jar"
-  ls *.jar
-  exit 2
-fi
-
-# Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@

start-deployFabric

@@ -1,40 +1,42 @@
 #!/bin/bash
 set -eu
 
-. ${SCRIPTS:-/}start-utils
+. /start-utils
 
 export TYPE=FABRIC
 
 FABRIC_INSTALLER=${FABRIC_INSTALLER:-}
 FABRIC_INSTALLER_URL=${FABRIC_INSTALLER_URL:-}
-FABRIC_INSTALLER_VERSION=${FABRIC_INSTALLER_VERSION:-${FABRICVERSION:-LATEST}}
+FABRICVERSION=${FABRICVERSION:-LATEST}
 if [[ -z $FABRIC_INSTALLER && -z $FABRIC_INSTALLER_URL ]]; then
   log "Checking Fabric version information."
-  case $FABRIC_INSTALLER_VERSION in
+  case $FABRICVERSION in
     LATEST)
-      FABRIC_INSTALLER_VERSION=$(maven-metadata-release https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml)
+      FABRIC_VERSION=$(maven-metadata-release https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml)
+      ;;
+
+    *)
+      FABRIC_VERSION=$FABRICVERSION
       ;;
   esac
 
-  FABRIC_INSTALLER="/tmp/fabric-installer-${FABRIC_INSTALLER_VERSION}.jar"
-  markerVersion=$FABRIC_INSTALLER_VERSION
+  FABRIC_INSTALLER="/tmp/fabric-installer-$FABRIC_VERSION.jar"
 
 elif [[ -z $FABRIC_INSTALLER ]]; then
   FABRIC_INSTALLER="/tmp/fabric-installer.jar"
-  markerVersion=custom
 elif [[ ! -e $FABRIC_INSTALLER ]]; then
   log "ERROR: the given Fabric installer doesn't exist : $FABRIC_INSTALLER"
   exit 2
 fi
 
-installMarker="/data/.fabric-installed-${VANILLA_VERSION}-${markerVersion}"
+installMarker="/data/.fabric-installed-${VANILLA_VERSION}-${FABRIC_VERSION:-manual}"
 
 debug Checking for installMarker ${installMarker}
 if [[ ! -e $installMarker ]]; then
   if [[ ! -e $FABRIC_INSTALLER ]]; then
     if [[ -z $FABRIC_INSTALLER_URL ]]; then
-      log "Downloading installer version $FABRIC_INSTALLER_VERSION"
-      downloadUrl="https://maven.fabricmc.net/net/fabricmc/fabric-installer/${FABRIC_INSTALLER_VERSION}/fabric-installer-${FABRIC_INSTALLER_VERSION}.jar"
+      log "Downloading $FABRIC_VERSION"
+      downloadUrl="https://maven.fabricmc.net/net/fabricmc/fabric-installer/$FABRIC_VERSION/fabric-installer-$FABRIC_VERSION.jar"
       log "...trying $downloadUrl"
       curl -o $FABRIC_INSTALLER -fsSL $downloadUrl
     else
@@ -47,9 +49,9 @@ if [[ ! -e $installMarker ]]; then
   fi
 
   if isDebugging; then
-    debug "Installing Fabric ${VANILLA_VERSION} using $FABRIC_INSTALLER"
+    debug "Installing Fabric $FABRIC_VERSION using $FABRIC_INSTALLER with mcversion ${VANILLA_VERSION}"
   else
-    log "Installing Fabric using $FABRIC_INSTALLER"
+    log "Installing Fabric $FABRIC_VERSION using $FABRIC_INSTALLER"
   fi
   tries=3
   set +e
@@ -73,4 +75,4 @@ else
 fi
 
 # Contineut to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@
+exec /start-finalSetup01World $@

start-deployForge

@@ -1,8 +1,8 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+. /start-utils
+
 export TYPE=FORGE
-: ${FORGEVERSION:=RECOMMENDED}
 
 if [[ -z $FORGE_INSTALLER && -z $FORGE_INSTALLER_URL ]]; then
   norm=$VANILLA_VERSION
@@ -113,4 +113,4 @@ else
 fi
 
 # Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@
+exec /start-finalSetup01World $@

start-deployMohist

@@ -1,44 +0,0 @@
-#!/bin/bash
-
-. ${SCRIPTS:-/}start-utils
-set -o pipefail
-set -e
-isDebugging && set -x
-
-requireVar VANILLA_VERSION
-: ${MOHIST_BUILD:=lastSuccessfulBuild}
-
-mohistJobs=https://ci.codemc.io/job/Mohist-Community/job/
-mohistJob=${mohistJobs}Mohist-${VANILLA_VERSION}/
-
-if ! curl -X HEAD -o /dev/null -fsSL "${mohistJob}"; then
-  log "ERROR: mohist builds do not exist for ${VANILLA_VERSION}"
-  log "       check https://ci.codemc.io/job/Mohist-Community/ for available versions"
-  log "       and set VERSION accordingly"
-  exit 1
-fi
-
-buildRelPath=$(
-  curl -fsSL "${mohistJob}${MOHIST_BUILD}/api/json" |
-    jq -r '.artifacts[0].relativePath'
-)
-
-baseName=$(basename "${buildRelPath}")
-if [[ ${baseName} != *-server.jar* ]]; then
-  log "ERROR: mohist build for ${VANILLA_VERSION} is not a valid server jar, found ${baseName}"
-  log "       check https://ci.codemc.io/job/Mohist-Community/ for available versions"
-  log "       and set VERSION accordingly"
-  exit 1
-fi
-
-export SERVER="/data/${baseName}"
-
-if [ ! -f ${SERVER} ]; then
-  log "Downloading ${baseName}"
-  curl -o "${SERVER}" -fsSL "${mohistJob}${MOHIST_BUILD}/artifact/${buildRelPath}"
-fi
-
-export SKIP_LOG4J_CONFIG=true
-
-# Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld "$@"

start-deployPaper

@@ -1,79 +1,23 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
-set -o pipefail
-isDebugging && set -x
+. /start-utils
 
-if [[ $PAPER_DOWNLOAD_URL ]]; then
-  export SERVER=$(getFilenameFromUrl "${PAPER_DOWNLOAD_URL}")
+: ${PAPERBUILD:=latest}
+export SERVER=paper_server-${VANILLA_VERSION}-${PAPERBUILD}.jar
 
-  if [ -f "$SERVER" ]; then
-    zarg=(-z "$SERVER")
-  fi
-
-  echo "Preparing custom PaperMC jar from $PAPER_DOWNLOAD_URL"
-
-  curl -fsSL -o "$SERVER" "${zarg[@]}" "${PAPER_DOWNLOAD_URL}"
-else
-  # PaperMC API v2 docs : https://papermc.io/api/docs/swagger-ui/index.html?configUrl=/api/openapi/swagger-config
-
-  build=${PAPERBUILD:=$(curl -fsSL "https://papermc.io/api/v2/projects/paper/versions/${VANILLA_VERSION}" -H  "accept: application/json" \
-   | jq '.builds[-1]')}
-  case $? in
-    0)
-      ;;
-    22)
-      versions=$(curl -fsSL "https://papermc.io/api/v2/projects/paper" -H  "accept: application/json")
-      if [[ $VERSION = LATEST ]]; then
-          VANILLA_VERSION=$(echo "$versions" | jq -r '.versions[-1]')
-          log "WARN: using ${VANILLA_VERSION} since that's the latest provided by PaperMC"
-          # re-execute the current script with the newly computed version
-          exec "$0" "$@"
-      fi
-      log "ERROR: ${VANILLA_VERSION} is not published by PaperMC"
-      log "       Set VERSION to one of the following: "
-      log "       $(echo "$versions" | jq -r '.versions | join(", ")')"
-      exit 1
-      ;;
-    *)
-      echo "ERROR: unknown error while looking up PaperMC version=${VANILLA_VERSION}"
-      exit 1
-      ;;
-  esac
-  if [ $? != 0 ]; then
-    echo "ERROR: failed to lookup PaperMC build from version ${VANILLA_VERSION}"
-    exit 1
-  fi
-
-  export SERVER=$(curl -fsSL "https://papermc.io/api/v2/projects/paper/versions/${VANILLA_VERSION}/builds/${build}" -H  "accept: application/json" \
-   | jq -r '.downloads.application.name')
-  if [ $? != 0 ]; then
-    echo "ERROR: failed to lookup PaperMC download file from version=${VANILLA_VERSION} build=${build}"
-    exit 1
-  fi
-
-  if [ -f "$SERVER" ]; then
-    zarg=(-z "$SERVER")
-  fi
-
-  log "Removing old PaperMC versions ..."
-  for f in paper-*.jar; do
-    [[ $f != $SERVER ]] && rm $f
-  done
-
-  log "Downloading PaperMC $VANILLA_VERSION (build $build) ..."
-  curl -fsSL -o "$SERVER" "${zarg[@]}" \
-    "https://papermc.io/api/v2/projects/paper/versions/${VANILLA_VERSION}/builds/${build}/downloads/${SERVER}" \
-    -H  "accept: application/java-archive"
-  if [ $? != 0 ]; then
-    echo "ERROR: failed to download PaperMC from version=${VANILLA_VERSION} build=${build} download=${SERVER}"
-    exit 1
-  fi
+if [ ! -f "$SERVER" ] || [ -n "$FORCE_REDOWNLOAD" ]; then
+    downloadUrl=${PAPER_DOWNLOAD_URL:-https://papermc.io/api/v1/paper/${VANILLA_VERSION}/${PAPERBUILD}/download}
+    log "Downloading Paper $VANILLA_VERSION (build $PAPERBUILD) from $downloadUrl ..."
+    curl -fsSL -o "$SERVER" "$downloadUrl"
+    if [ ! -f "$SERVER" ]; then
+      log "ERROR: failed to download from $downloadUrl (status=$?)"
+      exit 3
+    fi
 fi
 
-# Normalize on Spigot for downstream operations
+# Normalize on Spigot for operations below
 export TYPE=SPIGOT
 export SKIP_LOG4J_CONFIG=true
 
 # Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld "$@"
+exec /start-finalSetup01World $@

start-deployPurpur

@@ -1,38 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-IFS=$'\n\t'
-
-. ${SCRIPTS:-/}start-utils
-isDebugging && set -x
-
-: ${VANILLA_VERSION:?}
-: ${PURPUR_BUILD:=LATEST}
-: ${FORCE_REDOWNLOAD:=false}
-
-if [[ ${PURPUR_BUILD} == LATEST ]]; then
-  PURPUR_BUILD=$(curl -fsSL "https://purpur.pl3x.net/api/v1/purpur/${VANILLA_VERSION}" |
-    jq -r '.builds.latest' || echo "")
-  if [[ -z ${PURPUR_BUILD} ]]; then
-    log "ERROR: Failed to locate a Purpur build for ${VANILLA_VERSION}."
-    log "       Please check if a download is available at https://purpur.pl3x.net/downloads/"
-    exit 3
-  fi
-fi
-
-export SERVER="purpur-${VANILLA_VERSION}-${PURPUR_BUILD}.jar"
-
-if [ ! -f "$SERVER" ] || isTrue "$FORCE_REDOWNLOAD"; then
-    downloadUrl="https://purpur.pl3x.net/api/v1/purpur/${VANILLA_VERSION}/${PURPUR_BUILD}/download"
-    log "Downloading Purpur from $downloadUrl ..."
-    if ! curl -fsSL -o "$SERVER" "$downloadUrl"; then
-      log "ERROR: failed to download from $downloadUrl (status=$?)"
-      exit 3
-    fi
-fi
-
-# Normalize on Spigot for later operations
-export TYPE=SPIGOT
-export SKIP_LOG4J_CONFIG=true
-
-# Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@

start-deploySpongeVanilla

@@ -1,10 +1,8 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+. /start-utils
 
 export TYPE=spongevanilla
-: ${SPONGEBRANCH:=STABLE}
-: ${SPONGEVERSION:=}
 
 # Parse branch
 log "Choosing branch for Sponge"
@@ -38,4 +36,4 @@ if [ ! -e $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
 fi
 
 # Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@
+exec /start-finalSetup01World $@

start-deployTuinity

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+. /start-utils
 
 if [ "${VERSION}" != "LATEST" ]; then
   log "ERROR: Tunity server type only supports VERSION=LATEST"
@@ -20,8 +20,8 @@ if [ ! -f "$SERVER" ] || [ -n "$FORCE_REDOWNLOAD" ]; then
     fi
 fi
 
-# Normalize on Spigot for later operations
+# Normalize on Spigot for operations below
 export TYPE=SPIGOT
 
 # Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@
+exec /start-finalSetup01World $@

start-deployVanilla

@@ -1,7 +1,6 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
-isDebugging && set -x
+. /start-utils
 set -o pipefail
 
 export SERVER="minecraft_server.${VANILLA_VERSION// /_}.jar"
@@ -26,9 +25,6 @@ if [ ! -e $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
   if [ $result != 0 ]; then
     log "ERROR failed to obtain version manifest from $versionManifestUrl ($result)"
     exit 1
-  elif [ $serverDownloadUrl = null ]; then
-    log "ERROR version $VANILLA_VERSION does not provide a server download"
-    exit 1
   fi
 
   debug "Downloading server from $serverDownloadUrl"
@@ -43,7 +39,5 @@ if [ ! -e $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
   fi
 fi
 
-isDebugging && ls -l
-
 # Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@
+exec /start-finalSetup01World $@

start-deployYatopia

@@ -1,30 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-IFS=$'\n\t'
-
-. ${SCRIPTS:-/}start-utils
-isDebugging && set -x
-
-: ${VANILLA_VERSION:?}
-: ${RELEASE:=stable}
-: ${FORCE_REDOWNLOAD:=false}
-
-requireEnum RELEASE stable latest
-
-export SERVER="yatopia-${RELEASE}-${VANILLA_VERSION}.jar"
-
-if [ ! -f "$SERVER" ] || isTrue "$FORCE_REDOWNLOAD"; then
-    downloadUrl="https://api.yatopiamc.org/v2/${RELEASE}Build/download?branch=ver/${VANILLA_VERSION}"
-    log "Downloading Yatopia from $downloadUrl ..."
-    if ! curl -fsSL -o "$SERVER" "$downloadUrl"; then
-      log "ERROR: failed to download from $downloadUrl (status=$?)"
-      exit 3
-    fi
-fi
-
-# Normalize on Spigot for later operations
-export TYPE=SPIGOT
-export SKIP_LOG4J_CONFIG=true
-
-# Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@

start-finalSetup01World

@@ -0,0 +1,53 @@
+#!/bin/bash
+
+. /start-utils
+
+if [ $TYPE = "FEED-THE-BEAST" ]; then
+  worldDest=$FTB_BASE_DIR/$LEVEL
+else
+  worldDest=/data/$LEVEL
+fi
+
+# If no world exists and a URL for a world is supplied, download it and unpack
+if [[ "$WORLD" ]] && [ ! -d "$worldDest" ]; then
+case "X$WORLD" in
+  X[Hh][Tt][Tt][Pp]*)
+    log "Downloading world from $WORLD"
+    curl -sSL -o - "$WORLD" > /data/world.zip
+    log "Unzipping world"
+    unzip -o -q /data/world.zip
+    rm -f /data/world.zip
+    if [ ! -d $worldDest ]; then
+      log World directory not found
+      for i in /data/*/level.dat; do
+        if [ -f "$i" ]; then
+          d=`dirname "$i"`
+          log Renaming world directory from $d
+          mv -f "$d" $worldDest
+        fi
+      done
+    fi
+    if [ "$TYPE" = "SPIGOT" ]; then
+      # Reorganise if a Spigot server
+      log "Moving End and Nether maps to Spigot location"
+      [ -d "$worldDest/DIM1" ] && mv -f "$worldDest/DIM1" "/data/${LEVEL}_the_end"
+      [ -d "$worldDest/DIM-1" ] && mv -f "$worldDest/DIM-1" "/data/${LEVEL}_nether"
+    fi
+    ;;
+  *)
+    if [[ -d "$WORLD" ]]; then
+      if [[ ! -d "$worldDest" ]]; then
+        log "Cloning world directory from $WORLD ..."
+        cp -r "$WORLD" "$worldDest"
+      else
+        log "Skipping clone from $WORLD since $worldDest exists"
+      fi
+    else
+      log "World cloning source '$WORLD' doesn't seem to exist"
+      exit 1
+    fi
+    ;;
+esac
+fi
+
+exec /start-finalSetup02Modpack $@

start-finalSetup02Modpack

@@ -1,109 +1,80 @@
 #!/bin/bash
 
-set -e -o pipefail
+set -e
 
-. ${SCRIPTS:-/}start-utils
-if isDebugging; then
-  set -x
-fi
+. /start-utils
 
 #  CURSE_URL_BASE used in manifest downloads below
 CURSE_URL_BASE=${CURSE_URL_BASE:-https://minecraft.curseforge.com/projects}
 
 # Remove old mods/plugins
-if isTrue ${REMOVE_OLD_MODS}; then
-  remove_mods_dest="/data/mods"
-  case ${TYPE} in
-    SPIGOT|BUKKIT|PAPER)
-      remove_mods_dest="/data/plugins"
-      ;;
-  esac
-
-  # only try to remove existing mods dir
-  if [ -d "$remove_mods_dest" ]; then
-    log "Removing old mods in $remove_mods_dest..."
-    find $remove_mods_dest -mindepth 1 -maxdepth ${REMOVE_OLD_MODS_DEPTH:-16} -wholename "${REMOVE_OLD_MODS_INCLUDE:-*}" -not -wholename "${REMOVE_OLD_MODS_EXCLUDE}" -delete
+if [ "$REMOVE_OLD_MODS" = "TRUE" ]; then
+  if [ "$TYPE" = "SPIGOT" ]; then
+    rm -rf /data/plugins/*
   else
-    log "Directory $remove_mods_dest does not exist; removing nothing."
+    rm -rf /data/mods/*
   fi
 fi
 
 # If supplied with a URL for a modpack (simple zip of jars), download it and unpack
 if [[ "$MODPACK" ]]; then
-  if isURL "${MODPACK}"; then
-    if [[ "${MODPACK}" == *.zip ]]; then
-      downloadUrl="${MODPACK}"
-    else
-      downloadUrl=$(curl -Ls -o /dev/null -w %{effective_url} $MODPACK)
-      if ! [[ $downloadUrl == *.zip ]]; then
-        log "ERROR Invalid URL given for MODPACK: $downloadUrl resolved from $MODPACK"
-        log "      Must be HTTP or HTTPS and a ZIP file"
-        exit 1
-      fi
-    fi
-
+EFFECTIVE_MODPACK_URL=$(curl -Ls -o /dev/null -w %{url_effective} $MODPACK)
+case "X$EFFECTIVE_MODPACK_URL" in
+  X[Hh][Tt][Tt][Pp]*.zip)
     log "Downloading mod/plugin pack via HTTP"
-    log "  from $downloadUrl ..."
-    if ! curl -sSL -o /tmp/modpack.zip "$downloadUrl"; then
-      log "ERROR: failed to download from $downloadUrl"
+    log "  from $EFFECTIVE_MODPACK_URL ..."
+    if ! curl -sSL -o /tmp/modpack.zip "$EFFECTIVE_MODPACK_URL"; then
+      log "ERROR: failed to download from $EFFECTIVE_MODPACK_URL"
       exit 2
     fi
 
     if [ "$TYPE" = "SPIGOT" ]; then
       mkdir -p /data/plugins
       if ! unzip -o -d /data/plugins /tmp/modpack.zip; then
-        log "ERROR: failed to unzip the modpack from $downloadUrl"
+        log "ERROR: failed to unzip the modpack from $EFFECTIVE_MODPACK_URL"
       fi
     else
       mkdir -p /data/mods
       if ! unzip -o -d /data/mods /tmp/modpack.zip; then
-        log "ERROR: failed to unzip the modpack from $downloadUrl"
+        log "ERROR: failed to unzip the modpack from $EFFECTIVE_MODPACK_URL"
       fi
     fi
     rm -f /tmp/modpack.zip
-
-  else
-    log "ERROR Invalid URL given for MODPACK: $MODPACK"
-    exit 1
-  fi
+    ;;
+  *)
+    log "Invalid URL given for modpack: Must be HTTP or HTTPS and a ZIP file"
+    ;;
+esac
 fi
 
 # If supplied with a URL for a plugin download it.
 if [[ "$MODS" ]]; then
-  if [ "$TYPE" = "SPIGOT" ]; then
-    out_dir=/data/plugins
-  else
-    out_dir=/data/mods
-  fi
-  mkdir -p "$out_dir"
-
-  for i in ${MODS//,/ }
-  do
-    if isURL $i; then
-      log "Downloading mod/plugin $i ..."
-      if isValidFileURL jar "$i"; then
-        if ! curl -fsSL -o "${out_dir}/$(getFilenameFromUrl "${i}")" "${i}"; then
-          log "ERROR: failed to download from $i into $out_dir"
-          exit 2
-        fi
-      else
-        effective_url=$(resolveEffectiveUrl "$i")
-        if isValidFileURL jar "${effective_url}"; then
-          out_file=$(getFilenameFromUrl "${effective_url}")
-          if ! curl -fsSL -o "${out_dir}/$out_file" "${effective_url}"; then
-            log "ERROR: failed to download from $i into $out_dir"
-            exit 2
-          fi
-        else
-          log "ERROR: $effective_url resolved from $i is not a valid jar URL"
-          exit 2
-        fi
+for i in ${MODS//,/ }
+do
+  EFFECTIVE_MOD_URL=$(curl -Ls -o /dev/null -w %{url_effective} $i)
+  case "X$EFFECTIVE_MOD_URL" in
+    X[Hh][Tt][Tt][Pp]*.jar)
+      log "Downloading mod/plugin via HTTP"
+      log "  from $EFFECTIVE_MOD_URL ..."
+      if ! curl -sSL -o /tmp/${EFFECTIVE_MOD_URL##*/} $EFFECTIVE_MOD_URL; then
+        log "ERROR: failed to download from $EFFECTIVE_MOD_URL to /tmp/${EFFECTIVE_MOD_URL##*/}"
+        exit 2
       fi
-    else
-      log "ERROR Invalid URL given in MODS: $i"
-      exit 2
-    fi
-  done
+
+      if [ "$TYPE" = "SPIGOT" ]; then
+        mkdir -p /data/plugins
+        mv /tmp/${EFFECTIVE_MOD_URL##*/} /data/plugins/${EFFECTIVE_MOD_URL##*/}
+      else
+        mkdir -p /data/mods
+        mv /tmp/${EFFECTIVE_MOD_URL##*/} /data/mods/${EFFECTIVE_MOD_URL##*/}
+      fi
+      rm -f /tmp/${EFFECTIVE_MOD_URL##*/}
+      ;;
+    *)
+      log "Invalid URL given for modpack: Must be HTTP or HTTPS and a JAR file"
+      ;;
+  esac
+done
 fi
 
 if [[ "$MANIFEST" ]]; then
@@ -111,7 +82,7 @@ if [[ "$MANIFEST" ]]; then
         EFFECTIVE_MANIFEST_FILE=$MANIFEST
     elif isURL "$MANIFEST"; then
         EFFECTIVE_MANIFEST_FILE=/tmp/manifest.json
-        EFFECTIVE_MANIFEST_URL=$(curl -Ls -o /dev/null -w %{effective_url} $MANIFEST)
+        EFFECTIVE_MANIFEST_URL=$(curl -Ls -o /dev/null -w %{url_effective} $MANIFEST)
         curl -Ls -o $EFFECTIVE_MANIFEST_FILE "$EFFECTIVE_MANIFEST_URL"
     else
         log "MANIFEST='$MANIFEST' is not a valid manifest url or location"
@@ -132,7 +103,7 @@ case "X$EFFECTIVE_MANIFEST_FILE" in
       do
         if [ ! -f $MOD_DIR/${p}_${f}.jar ]
         then
-          redirect_url="$(curl -Ls -o /dev/null -w %{effective_url} ${CURSE_URL_BASE}/${p})"
+          redirect_url="$(curl -Ls -o /dev/null -w %{url_effective} ${CURSE_URL_BASE}/${p})"
           url="$redirect_url/download/${f}/file"
           log Downloading curseforge mod $url
           #  Manifest usually doesn't have mod names. Using id should be fine, tho
@@ -151,17 +122,17 @@ fi
 
 if [[ "${GENERIC_PACK}" ]]; then
   if isURL "${GENERIC_PACK}"; then
-    log "Downloading generic pack ..."
-    curl -fsSL -o /tmp/generic_pack.zip "${GENERIC_PACK}"
-    GENERIC_PACK=/tmp/generic_pack.zip
+    generic_pack_url=${GENERIC_PACK}
+    GENERIC_PACK=/tmp/$(basename ${generic_pack_url})
+    log "Downloading generic pack from ${generic_pack_url} ..."
+    curl -fsSL -o ${GENERIC_PACK} ${generic_pack_url}
   fi
 
   sum_file=/data/.generic_pack.sum
   if ! sha256sum -c ${sum_file} -s 2> /dev/null; then
     base_dir=/tmp/generic_pack_base
     mkdir -p ${base_dir}
-    isDebugging && ls -l "${GENERIC_PACK}"
-    unzip -q -d ${base_dir} "${GENERIC_PACK}"
+    unzip -q -d ${base_dir} ${GENERIC_PACK}
     if [ -f /data/manifest.txt ]; then
       log "Manifest exists from older generic pack, cleaning up ..."
       while read f; do
@@ -179,8 +150,8 @@ if [[ "${GENERIC_PACK}" ]]; then
     for d in $(find ${base_dir} -type d); do mkdir -p "$(sed "s#${base_dir}#/data#" <<< $d)"; done
     for f in $(find ${base_dir} -type f); do cp -f "$f" "$(sed "s#${base_dir}#/data#" <<< $f)"; done
     rm -rf ${base_dir}
-    sha256sum "${GENERIC_PACK}" > ${sum_file}
+    sha256sum ${GENERIC_PACK} > ${sum_file}
   fi
 fi
 
-exec ${SCRIPTS:-/}start-finalSetupModconfig $@
+exec /start-finalSetup03Modconfig $@

start-finalSetup03Modconfig

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+. /start-utils
 
 # If supplied with a URL for a config (simple zip of configurations), download it and unpack
 if [[ "$MODCONFIG" ]]; then
@@ -24,4 +24,4 @@ case "X$MODCONFIG" in
 esac
 fi
 
-exec ${SCRIPTS:-/}start-finalSetupMounts $@
+exec /start-finalSetup04ServerProperties $@

start-finalSetup04ServerProperties

@@ -1,8 +1,6 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
-
-: ${SERVER_PROPERTIES:=/data/server.properties}
+. /start-utils
 
 # FUNCTIONS
 function setServerProp {
@@ -14,15 +12,10 @@ function setServerProp {
       TRUE|FALSE)
         var=${var,,} ;;
     esac
-    if grep "${prop}" "$SERVER_PROPERTIES" > /dev/null; then
-      log "Setting ${prop} to '${var}' in ${SERVER_PROPERTIES}"
-      sed -i "/^${prop}\s*=/ c ${prop}=${var//\\/\\\\}" "$SERVER_PROPERTIES"
-    else
-      log "Adding ${prop} with '${var}' in ${SERVER_PROPERTIES}"
-      echo "${prop}=${var//\\/\\\\}" >> "$SERVER_PROPERTIES"
-    fi
+    log "Setting ${prop} to '${var}' in ${SERVER_PROPERTIES}"
+    sed -i "/^${prop}\s*=/ c ${prop}=${var}" "$SERVER_PROPERTIES"
   else
-    isDebugging && log "Skip setting ${prop}"
+    log "Skip setting ${prop}"
   fi
 }
 
@@ -76,7 +69,7 @@ function customizeServerProps {
   setServerProp "max-world-size" "$MAX_WORLD_SIZE"
   setServerProp "level-name" "$LEVEL"
   setServerProp "level-seed" "$SEED"
-  setServerProp "pvp" "${PVP}"
+  setServerProp "pvp" "$PVP"
   setServerProp "generator-settings" "$GENERATOR_SETTINGS"
   setServerProp "online-mode" "$ONLINE_MODE"
   setServerProp "allow-flight" "$ALLOW_FLIGHT"
@@ -84,18 +77,6 @@ function customizeServerProps {
   setServerProp "resource-pack" "$RESOURCE_PACK"
   setServerProp "resource-pack-sha1" "$RESOURCE_PACK_SHA1"
   setServerProp "player-idle-timeout" "$PLAYER_IDLE_TIMEOUT"
-  setServerProp "broadcast-console-to-ops" "$BROADCAST_CONSOLE_TO_OPS"
-  setServerProp "broadcast-rcon-to-ops" "$BROADCAST_RCON_TO_OPS"
-  setServerProp "enable-jmx-monitoring" "$ENABLE_JMX"
-  setServerProp "sync-chunk-writes" "$SYNC_CHUNK_WRITES"
-  setServerProp "enable-status" "$ENABLE_STATUS"
-  setServerProp "entity-broadcast-range-percentage" "$ENTITY_BROADCAST_RANGE_PERCENTAGE"
-  setServerProp "function-permission-level" "$FUNCTION_PERMISSION_LEVEL"
-  setServerProp "network-compression-threshold" "$NETWORK_COMPRESSION_THRESHOLD"
-  setServerProp "op-permission-level" "$OP_PERMISSION_LEVEL"
-  setServerProp "prevent-proxy-connections" "$PREVENT_PROXY_CONNECTIONS"
-  setServerProp "use-native-transport" "$USE_NATIVE_TRANSPORT"
-  setServerProp "enforce-whitelist" "$ENFORCE_WHITELIST"
 
   if [ -n "$DIFFICULTY" ]; then
     case $DIFFICULTY in
@@ -199,18 +180,4 @@ else
   log "server.properties already created, skipping"
 fi
 
-if isTrue "${ENABLE_AUTOPAUSE}"; then
-  current_max_tick=$( grep 'max-tick-time' "$SERVER_PROPERTIES" | sed -r 's/( )+//g' | awk -F= '{print $2}' )
-  if (( $current_max_tick > 0 && $current_max_tick < 86400000 )); then
-    log "Warning: The server.properties for the server doesn't have the Server Watchdog (effectively) disabled."
-    log "Warning (cont): Autopause functionality resuming the process might trigger the Watchdog and restart the server completely."
-    log "Warning (cont): Set the max-tick-time property to a high value (or disable the Watchdog with value -1 for versions 1.8.1+)."
-  fi
-fi
-
-if isDebugging; then
-  log "DEBUG Dumping server.properties"
-  cat /data/server.properties
-fi
-
-exec ${SCRIPTS:-/}start-finalSetupEnvVariables $@
+exec /start-finalSetup05EnvVariables $@

start-finalSetup05EnvVariables

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+. /start-utils
+
+if [ "${REPLACE_ENV_VARIABLES^^}" = "TRUE" ]; then
+  log "Replacing env variables in configs that match the prefix $ENV_VARIABLE_PREFIX..."
+  while IFS='=' read -r name value ; do
+    # check if name of env variable matches the prefix
+    # sanity check environment variables to avoid code injections
+    if [[ "$name" = $ENV_VARIABLE_PREFIX* ]] \
+        && [[ $value =~ ^[0-9a-zA-Z_:/=?.+\-]*$ ]] \
+        && [[ $name =~ ^[0-9a-zA-Z_\-]*$ ]]; then
+      # Read content from file environment
+      if [[ $name = *"_FILE" ]] && [[ -f $value ]]; then
+        name="${name/_FILE/}"
+        value=$(<$value)
+      fi
+
+      log "Replacing $name with $value ..."
+      find /data/ -type f \
+          \( -name "*.yml" -or -name "*.yaml" -or -name "*.txt" -or -name "*.cfg" \
+          -or -name "*.conf" -or -name "*.properties" \) \
+          -exec sed -i 's#${'"$name"'}#'"$value"'#g' {} \;
+    fi
+  done < <(env)
+fi
+
+exec /start-minecraftFinalSetup $@

start-finalSetupEnvVariables

@@ -1,51 +0,0 @@
-#!/bin/bash
-
-. ${SCRIPTS:-/}start-utils
-
-: ${ENV_VARIABLE_PREFIX:=CFG_}
-
-if isTrue "${REPLACE_ENV_VARIABLES}"; then
-  log "Replacing env variables in configs that match the prefix $ENV_VARIABLE_PREFIX ..."
-
-  # File excludes
-  fileExcludes=
-  for f in ${REPLACE_ENV_VARIABLES_EXCLUDES}; do
-    fileExcludes="${fileExcludes} -not -name $f"
-  done
-
-  # Directory excludes (recursive)
-  dirExcludes=$(join_by " -o -path " ${REPLACE_ENV_VARIABLES_EXCLUDE_PATHS})
-  if [[ $dirExcludes ]]; then
-    dirExcludes=" -type d ( -path ${dirExcludes} ) -prune -o"
-  fi
-
-  isDebugging && echo "Using find file exclusions: $fileExcludes"
-  isDebugging && echo "Using find directory exclusions: $dirExcludes"
-
-  for name in $(compgen -v $ENV_VARIABLE_PREFIX); do
-    # check if name of env variable matches the prefix
-    # sanity check environment variables to avoid code injections
-    # Read content from file environment
-    if [[ $name = *"_FILE" ]]; then
-      value=$(<${!name})
-      name="${name%_FILE}"
-    else
-      value=${!name}
-    fi
-
-    log "Replacing $name with $value ..."
-
-    value=${value//\\/\\\\}
-    value=${value//#/\\#}
-
-    find /data/ \
-        $dirExcludes \
-        -type f \
-        \( -name "*.yml" -or -name "*.yaml" -or -name "*.txt" -or -name "*.cfg" \
-        -or -name "*.conf" -or -name "*.properties" \) \
-        $fileExcludes \
-        -exec sed -i 's#${'"$name"'}#'"$value"'#g' {} \;
-  done
-fi
-
-exec ${SCRIPTS:-/}start-minecraftFinalSetup $@

start-finalSetupMounts

@@ -1,38 +0,0 @@
-#!/bin/bash
-
-. ${SCRIPTS:-/}start-utils
-
-: ${PLUGINS_SYNC_UPDATE:=true}
-
-isDebugging && set -x
-
-if [ -d /plugins ]; then
-  case ${TYPE} in
-    SPIGOT|BUKKIT|PAPER|MAGMA)
-      mkdir -p /data/plugins
-      log "Copying plugins over..."
-      if isTrue ${PLUGINS_SYNC_UPDATE}; then
-        updateArg="--update"
-      fi
-      # Copy plugins over using rsync to allow deeply nested updates of plugins
-      rsync -a --out-format="update:%f:Last Modified %M" --prune-empty-dirs $updateArg /plugins /data
-      ;;
-  esac
-fi
-
-# If any modules have been provided, copy them over
-if [ -d /mods ]; then
-  log "Copying any mods over..."
-  mkdir -p /data/mods
-  rsync -a --out-format="update:%f:Last Modified %M" "${rsyncArgs[@]}" --prune-empty-dirs --update /mods /data
-fi
-
-: ${COPY_CONFIG_DEST:="/data/config"}
-
-if [ -d /config ]; then
-  log "Copying any configs from /config to $COPY_CONFIG_DEST"
-  mkdir -p $COPY_CONFIG_DEST
-  rsync -a --out-format="update:%f:Last Modified %M" "${rsyncArgs[@]}" --prune-empty-dirs --update /config/ $COPY_CONFIG_DEST
-fi
-
-exec ${SCRIPTS:-/}start-finalSetupServerProperties $@

start-finalSetupWorld

@@ -1,67 +0,0 @@
-#!/bin/bash
-
-. ${SCRIPTS:-/}start-utils
-set -e
-isDebugging && set -x
-
-: ${LEVEL:=world}
-export LEVEL
-
-if [ $TYPE = "FEED-THE-BEAST" ]; then
-  worldDest=$FTB_DIR/$LEVEL
-else
-  worldDest=/data/$LEVEL
-fi
-
-if [[ "$WORLD" ]] && ( isTrue "${FORCE_WORLD_COPY}" || [ ! -d "$worldDest" ] ); then
-  if isURL $WORLD; then
-    curl -fsSL "$WORLD" -o /tmp/world.zip
-    zipSrc=/tmp/world.zip
-  elif [[ "$WORLD" =~ .*\.zip ]]; then
-    zipSrc="$WORLD"
-  fi
-
-  if [[ "$zipSrc" ]]; then
-    log "Unzipping world"
-
-    # Stage contents so that the correct subdirectory can be picked off
-    mkdir -p /tmp/world-data
-    (cd /tmp/world-data && unzip -o -q "$zipSrc")
-
-    if [ "$TYPE" = "SPIGOT" ]; then
-      baseDirs=$(find /tmp/world-data -name "level.dat" -not -path "*_nether*" -not -path "*_the_end*" -exec dirname "{}" \;)
-    else
-      baseDirs=$(find /tmp/world-data -name "level.dat" -exec dirname "{}" \;)
-    fi
-
-    count=$(echo "$baseDirs" | wc -l)
-    if [[ $count -gt 1 ]]; then
-      baseDir="$(echo "$baseDirs" | sed -n ${WORLD_INDEX:-1}p)"
-      baseName=$(basename "$baseDir")
-      log "WARN multiple levels found, picking: $baseName"
-    elif [[ $count -gt 0 ]]; then
-      baseDir="$baseDirs"
-    else
-      log "ERROR invalid world content"
-      exit 1
-    fi
-    rsync --remove-source-files --recursive --delete "$baseDir/" "$worldDest"
-    if [ "$TYPE" = "SPIGOT" ]; then
-      log "Copying end and nether ..."
-      [ -d "${baseDir}_nether" ] && rsync --remove-source-files --recursive --delete "${baseDir}_nether/" "${worldDest}_nether"
-      [ -d "${baseDir}_the_end" ] && rsync --remove-source-files --recursive --delete "${baseDir}_the_end/" "${worldDest}_the_end"
-    fi
-  else
-    log "Cloning world directory from $WORLD ..."
-    rsync --recursive --delete "${WORLD%/}"/ "$worldDest"
-  fi
-
-  if [ "$TYPE" = "SPIGOT" ]; then
-    # Reorganise if a Spigot server
-    log "Moving End and Nether maps to Spigot location"
-    [ -d "$worldDest/DIM1" ] && mv -f "$worldDest/DIM1" "/data/${LEVEL}_the_end"
-    [ -d "$worldDest/DIM-1" ] && mv -f "$worldDest/DIM-1" "/data/${LEVEL}_nether"
-  fi
-fi
-
-exec ${SCRIPTS:-/}start-finalSetupModpack $@

start-magma

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+. /start-utils
 
 export SERVER="/data/magma-server-${VANILLA_VERSION}.jar"
 
@@ -15,4 +15,4 @@ fi
 export SKIP_LOG4J_CONFIG=true
 
 # Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld $@
+exec /start-finalSetup01World $@

start-minecraftFinalSetup

@@ -1,42 +1,30 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+. /start-utils
 
 if [ -n "$OPS" ]; then
-  log "Updating ops"
-  rm -f /data/ops.txt.converted
+  log "Setting/adding ops"
+  rm -rf /data/ops.txt.converted
   echo $OPS | awk -v RS=, '{print}' > /data/ops.txt
-
-  if isTrue "${OVERRIDE_OPS}"; then
-    log "Recreating ops.json file at server startup"
-    rm -f /data/ops.json
-  fi
 fi
 
 if [ -n "$WHITELIST" ]; then
-  log "Updating whitelist"
-  rm -f /data/white-list.txt.converted
+  log "Setting whitelist"
+  rm -rf /data/white-list.txt.converted
   echo $WHITELIST | awk -v RS=, '{print}' > /data/white-list.txt
-
-  if isTrue "${OVERRIDE_WHITELIST}"; then
-    log "Recreating whitelist.json file at server startup"
-    rm -f /data/whitelist.json
-  fi
 fi
 
-if [ -n "$ICON" ]; then
-    if [ ! -e server-icon.png ] || [ "${OVERRIDE_ICON}" == "TRUE" ]; then
-      log "Using server icon from $ICON..."
-      # Not sure what it is yet...call it "img"
-      curl -sSL -o /tmp/icon.img $ICON
-      specs=$(identify /tmp/icon.img | awk '{print $2,$3}')
-      if [ "$specs" = "PNG 64x64" ]; then
-        mv /tmp/icon.img /data/server-icon.png
-      else
-        log "Converting image to 64x64 PNG..."
-        convert /tmp/icon.img -resize 64x64! /data/server-icon.png
-      fi
-    fi
+if [ -n "$ICON" -a ! -e server-icon.png ]; then
+  log "Using server icon from $ICON..."
+  # Not sure what it is yet...call it "img"
+  curl -sSL -o /tmp/icon.img $ICON
+  specs=$(identify /tmp/icon.img | awk '{print $2,$3}')
+  if [ "$specs" = "PNG 64x64" ]; then
+    mv /tmp/icon.img /data/server-icon.png
+  else
+    log "Converting image to 64x64 PNG..."
+    convert /tmp/icon.img -resize 64x64! /data/server-icon.png
+  fi
 fi
 
 if ! isTrue ${SKIP_LOG4J_CONFIG}; then
@@ -61,6 +49,35 @@ for j in $JSON_FILES; do
   fi
 done
 
+
+# If any modules have been provided, copy them over
+if [ -d /mods ]; then
+  log "Copying any mods over..."
+  mkdir -p /data/mods
+  rsync -a --out-format="update:%f:Last Modified %M" --prune-empty-dirs --update /mods /data
+fi
+
+[ -d /data/config ] || mkdir /data/config
+for c in /config/*
+do
+  if [ -f "$c" ]; then
+    log Copying configuration $(basename "$c")
+    cp -rf "$c" /data/config
+  fi
+done
+
+case ${TYPE} in
+  SPIGOT|BUKKIT|PAPER)
+    mkdir -p /data/plugins
+    if [ -d /plugins ]; then
+      log "Copying plugins over..."
+      # Copy plugins over using rsync to allow deeply nested updates of plugins
+      # only updates files if the source file is newer and print updated files
+      rsync -a --out-format="update:%f:Last Modified %M" --prune-empty-dirs --update /plugins /data
+    fi
+    ;;
+esac
+
 EXTRA_ARGS=""
 # Optional disable console
 if versionLessThan 1.14 && [[ ${CONSOLE,,} = false ]]; then
@@ -83,7 +100,25 @@ if [ -n "$JVM_DD_OPTS" ]; then
       done
 fi
 
+if isTrue ${TUNE_VIRTUALIZED}; then
+  JVM_XX_OPTS="${JVM_XX_OPTS} -Xtune:virtualized"
+fi
+
+if isTrue ${TUNE_NURSERY_SIZES}; then
+  case ${MAX_MEMORY^^} in
+    *G)
+      MAX_MEMORY_MB=$(( ${MAX_MEMORY%?} * 1024 )) ;;
+    *M)
+      MAX_MEMORY_MB=${MAX_MEMORY%?} ;;
+  esac
+
+  NURSERY_MINIMUM=$(( ${MAX_MEMORY_MB} / 2 ))
+  NURSERY_MAXIMUM=$(( ${MAX_MEMORY_MB} * 4/5 ))
+  JVM_XX_OPTS="${JVM_XX_OPTS} -Xmns${NURSERY_MINIMUM}M -Xmnx${NURSERY_MAXIMUM}M"
+fi
+
 if isTrue ${ENABLE_JMX}; then
+  : ${JMX_HOST:=0.0.0.0}
   : ${JMX_PORT:=7091}
   JVM_OPTS="${JVM_OPTS}
   -Dcom.sun.management.jmxremote.local.only=false
@@ -91,8 +126,8 @@ if isTrue ${ENABLE_JMX}; then
   -Dcom.sun.management.jmxremote.rmi.port=${JMX_PORT}
   -Dcom.sun.management.jmxremote.authenticate=false
   -Dcom.sun.management.jmxremote.ssl=false
-  -Dcom.sun.management.jmxremote.host=${JMX_BINDING:-0.0.0.0}
-  -Djava.rmi.server.hostname=${JMX_HOST:-localhost}"
+  -Dcom.sun.management.jmxremote.host=${JMX_HOST}
+  -Djava.rmi.server.hostname=${JMX_HOST}"
 
   log "JMX is enabled. Make sure you have port forwarding for ${JMX_PORT}"
 fi
@@ -152,65 +187,45 @@ if isTrue "${DEBUG_MEMORY}"; then
   free -m
 fi
 
-JVM_OPTS="-Xms${INIT_MEMORY} -Xmx${MAX_MEMORY} ${JVM_OPTS}"
-
-function copyFilesForCurseForge() {
-  # copy player modification files unconditionally since their
-  # processing into json is additive anyway
-  [ -f /data/ops.txt ] && cp -f /data/ops.txt "${FTB_DIR}/"
-  [ -f /data/white-list.txt ] && cp -f /data/white-list.txt "${FTB_DIR}/"
-
-  if [ ! -e "${FTB_DIR}/server-icon.png" -a -e /data/server-icon.png ]; then
-    cp -f /data/server-icon.png "${FTB_DIR}/"
-  fi
-
-  cp -f /data/eula.txt "${FTB_DIR}/"
-}
-
-if ! which java > /dev/null; then
-  log "Fixing PATH to include java"
-  PATH="${PATH}:/opt/java/openjdk/bin"
-fi
-
-mcServerRunnerArgs="--stop-duration ${STOP_DURATION:-60}s"
+mcServerRunnerArgs="--stop-duration 60s"
 if [[ ${TYPE} == "CURSE_INSTANCE" ]]; then
+    JVM_OPTS="-Xms${INIT_MEMORY} -Xmx${MAX_MEMORY} ${JVM_OPTS}"
     if isTrue ${DEBUG_EXEC}; then
       set -x
     fi
     exec mc-server-runner ${mcServerRunnerArgs} \
       --cf-instance-file "${CURSE_INSTANCE_JSON}" \
       java $JVM_XX_OPTS $JVM_OPTS $expandedDOpts -jar _SERVERJAR_ "$@" $EXTRA_ARGS
-elif [[ ${TYPE} == "CURSEFORGE" && "${SERVER}" ]]; then
-  copyFilesForCurseForge
+elif [[ ${TYPE} == "FEED-THE-BEAST" ]]; then
+    mcServerRunnerArgs="${mcServerRunnerArgs} --shell bash"
 
-  cd "${FTB_DIR}"
-  log "Starting CurseForge server in ${FTB_DIR}..."
-  if isTrue ${DEBUG_EXEC}; then
-    set -x
-  fi
-  exec mc-server-runner ${bootstrapArgs} ${mcServerRunnerArgs} java $JVM_XX_OPTS $JVM_OPTS $expandedDOpts -jar $(basename "${SERVER}") "$@" $EXTRA_ARGS
-elif [[ ${TYPE} == "CURSEFORGE" ]]; then
-  mcServerRunnerArgs="${mcServerRunnerArgs} --shell bash"
+    if [ ! -e "${FTB_DIR}/ops.json" -a -e /data/ops.txt ]; then
+      cp -f /data/ops.txt ${FTB_DIR}/
+    fi
 
-  copyFilesForCurseForge
+    if [ ! -e "${FTB_DIR}/whitelist.json" -a -e /data/white-list.txt ]; then
+      cp -f /data/white-list.txt ${FTB_DIR}/
+    fi
 
-  cat > "${FTB_DIR}/settings-local.sh" <<EOF
+    cp -f /data/eula.txt "${FTB_DIR}/"
+
+    cat > "${FTB_DIR}/settings-local.sh" <<EOF
 export MIN_RAM="${INIT_MEMORY}"
 export MAX_RAM="${MAX_MEMORY}"
 export JAVA_PARAMETERS="${JVM_XX_OPTS} -Xms${INIT_MEMORY} ${JVM_OPTS} $expandedDOpts"
 EOF
 
-  # patch CurseForge cfg file, if present
-  if [ -f "${FTB_DIR}/settings.cfg" ]; then
-    sed -i "s/MAX_RAM=[^;]*/MAX_RAM=${MAX_MEMORY}/" "${FTB_DIR}/settings.cfg"
-  fi
+    # patch CurseForge cfg file, if present
+    if [ -f "${FTB_DIR}/settings.cfg" ]; then
+      sed -i "s/MAX_RAM=[^;]*/MAX_RAM=${MAX_MEMORY}/" "${FTB_DIR}/settings.cfg"
+    fi
 
-  cd "${FTB_DIR}"
-  log "Running FTB ${FTB_SERVER_START} in ${FTB_DIR} ..."
-  if isTrue ${DEBUG_EXEC}; then
-    set -x
-  fi
-  exec mc-server-runner ${mcServerRunnerArgs} "${FTB_SERVER_START}"
+    cd "${FTB_DIR}"
+    log "Running FTB ${FTB_SERVER_START} in ${FTB_DIR} ..."
+    if isTrue ${DEBUG_EXEC}; then
+      set -x
+    fi
+    exec mc-server-runner ${mcServerRunnerArgs} "${FTB_SERVER_START}"
 else
   # If we have a bootstrap.txt file... feed that in to the server stdin
   if [ -f /data/bootstrap.txt ]; then
@@ -218,6 +233,7 @@ else
   fi
 
   log "Starting the Minecraft server..."
+  JVM_OPTS="-Xms${INIT_MEMORY} -Xmx${MAX_MEMORY} ${JVM_OPTS}"
   if isTrue ${DEBUG_EXEC}; then
     set -x
   fi

start-utils

@@ -1,14 +1,6 @@
 #!/bin/bash
 
-function join_by() {
-  local d=$1
-  shift
-  echo -n "$1"
-  shift
-  printf "%s" "${@/#/$d}"
-}
-
-function isURL() {
+function isURL {
   local value=$1
 
   if [[ ${value:0:8} == "https://" || ${value:0:7} == "http://" ]]; then
@@ -18,152 +10,75 @@ function isURL() {
   fi
 }
 
-function isValidFileURL() {
-  suffix=${1:?Missing required suffix arg}
-  url=${2:?Missing required url arg}
-
-  [[ "$url" == http*://*.${suffix} || "$url" == http*://*.${suffix}\?* ]]
-}
-
-function resolveEffectiveUrl() {
-  url="${1:?Missing required url argument}"
-  if ! curl -Ls -o /dev/null -w %{url_effective} "$url"; then
-    log "ERROR failed to resolve effective URL from $url"
-    exit 2
-  fi
-}
-
-function getFilenameFromUrl() {
-  url="${1:?Missing required url argument}"
-  strippedOfQuery="${url%\?*}"
-  basename "$strippedOfQuery"
-}
-
-function isTrue() {
+function isTrue {
   local value=${1,,}
 
   result=
 
   case ${value} in
-  true | on)
-    result=0
-    ;;
-  *)
-    result=1
-    ;;
+    true|on)
+      result=0
+      ;;
+    *)
+      result=1
+      ;;
   esac
 
   return ${result}
 }
 
-function isDebugging() {
-  if [[ -v DEBUG ]] && [[ ${DEBUG^^} == TRUE ]]; then
+function isDebugging {
+  if [[ -v DEBUG ]] && [[ ${DEBUG^^} = TRUE ]]; then
     return 0
   else
     return 1
   fi
 }
 
-function debug() {
+function debug {
   if isDebugging; then
     log "DEBUG: $*"
   fi
 }
 
-function logn() {
+function logn {
   echo -n "[init] $*"
 }
 
-function log() {
+function log {
   echo "[init] $*"
 }
 
-function logAutopause() {
-  echo "[Autopause loop] $*"
-}
-
-function logAutopauseAction() {
-  echo "[$(date -Iseconds)] [Autopause] $*"
-}
-
-function normalizeMemSize() {
+function normalizeMemSize {
   local scale=1
   case ${1,,} in
-  *k)
-    scale=1024
-    ;;
-  *m)
-    scale=1048576
-    ;;
-  *g)
-    scale=1073741824
-    ;;
+    *k)
+      scale=1024;;
+    *m)
+      scale=1048576;;
+    *g)
+      scale=1073741824;;
   esac
 
-  val=${1:0:-1}
-  echo $((val * scale))
+  val=${1:0: -1}
+  echo $(( val * scale ))
 }
 
-function versionLessThan() {
+function versionLessThan {
   local activeParts
-  IFS=. read -ra activeParts <<<"${VANILLA_VERSION}"
+  IFS=. read -ra activeParts <<< "${VANILLA_VERSION}"
 
   local givenParts
-  IFS=. read -ra givenParts <<<"$1"
+  IFS=. read -ra givenParts <<< "$1"
 
-  if ((${#activeParts[@]} < 2)); then
+  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
+  if (( activeParts[0] < givenParts[0] )) || \
+     (( activeParts[0] == givenParts[0] && activeParts[1] < givenParts[1] )); then
+    return 0
   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
+    return 1
   fi
-}
-
-requireVar() {
-  if [ ! -v $1 ]; then
-    log "ERROR: $1 is required to be set"
-    exit 1
-  fi
-  if [ -z "${!1}" ]; then
-    log "ERROR: $1 is required to be set"
-    exit 1
-  fi
-}
-
-requireEnum() {
-  var=${1?}
-  shift
-
-  for allowed in $*; do
-    if [[ ${!var} = $allowed ]]; then
-      return 0
-    fi
-  done
-
-  log "ERROR: $var must be set to one of $@"
-#  exit 1
-}
-
-function writeEula() {
-  if ! echo "# Generated via Docker
-# $(date)
-eula=${EULA,,}
-" >/data/eula.txt; then
-    log "ERROR: unable to write eula to /data. Please make sure attached directory is writable by uid=${UID}"
-    exit 2
-  fi
-}
+}

start-validateCurseInstance

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+. /start-utils
 
 if ! [[ -v CURSE_INSTANCE_JSON ]]; then
   log "ERROR: CURSE_INSTANCE_JSON needs to be set"
@@ -15,4 +15,4 @@ fi
 log "Resolved CURSE_INSTANCE_JSON as ${CURSE_INSTANCE_JSON}"
 
 # Continue to Final Setup
-exec ${SCRIPTS:-/}start-finalSetupWorld "$@"
+exec /start-finalSetup01World "$@"

tests/docker-compose.test.yml

@@ -1,17 +0,0 @@
-version: "3.8"
-
-services:
-  sut:
-    depends_on:
-      - mc
-    image: itzg/mc-monitor:0.6.0
-    command: status --host mc --retry-interval 1s --retry-limit 120
-  mc:
-    restart: "no"
-    build:
-      context: ..
-      cache_from:
-      - itzg/minecraft-server:latest
-    environment:
-      EULA: "TRUE"
-

tests/test.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-
-cd $(dirname $0)
-
-failed=false
-args="-f docker-compose.test.yml"
-docker-compose $args run sut || failed=true
-echo "
-Result: failed=$failed"
-
-$failed && docker-compose $args logs mc
-docker-compose $args down -v
-
-if $failed; then
-  exit 1
-fi
-