Disabling packwiz test since maven.packwiz.infra.link unresolvable (#2065)

This reverts commit 3624dc02a3.

.gitattributes

@@ -1,17 +1,2 @@
-# Auto detect text files and perform LF normalization
-* text=auto
-
-# Custom for Visual Studio
-*.cs     diff=csharp
-
-# Standard to msysgit
-*.doc	 diff=astextplain
-*.DOC	 diff=astextplain
-*.docx diff=astextplain
-*.DOCX diff=astextplain
-*.dot  diff=astextplain
-*.DOT  diff=astextplain
-*.pdf  diff=astextplain
-*.PDF	 diff=astextplain
-*.rtf	 diff=astextplain
-*.RTF	 diff=astextplain
+# Auto detect text files and perform LF normalization
+* text=lf

.github/FUNDING.yml

@@ -1,5 +1,4 @@
-
-#github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+github: itzg
 custom:
   - https://www.buymeacoffee.com/itzg
   - https://paypal.me/itzg

.github/ISSUE_TEMPLATE/bug.yml

@@ -10,9 +10,9 @@ body:
         Thanks for taking the time to report a bug.
         
         Please double check some things first:
-        - Do you just have a question about something? If so, asking in the [Q&A Discussions](https://github.com/itzg/docker-minecraft-server/discussions/categories/q-a) or asking on [the Discord server](https://discord.gg/DXfKpjB) would be best.
-        - Is this bug happening after the `[init]` prefixed logs and after the log that says "Starting the Minecraft server"? If so, please report the bug with Mojang or the respective server provider.
-        - Are you seeing a performance problem? If so, that is typically outside the scope of the image setup mechanims. Ask a question as above or contact the respective server provider.
+        1. Do you just have a question about something? If so, asking in the [Q&A Discussions](https://github.com/itzg/docker-minecraft-server/discussions/categories/q-a) or asking on [the Discord server](https://discord.gg/DXfKpjB) would be best.
+        2. Is this bug happening after the `[init]` prefixed logs and after the log that says "Starting the Minecraft server"? If so, please report the bug with Mojang or the respective server provider.
+        3. Are you seeing a performance problem? If so, that is typically outside the scope of the image setup mechanims. Ask a question as above or contact the respective server provider.
   - type: textarea
     id: problem
     attributes:

.github/release.yml

@@ -2,3 +2,16 @@ changelog:
   exclude:
     authors:
       - dependabot
+  categories:
+    - title: Enhancements
+      labels:
+        - enhancement
+    - title: Bug Fixes
+      labels:
+        - bug
+    - title: Documentation
+      labels:
+        - documentation
+    - title: Other Changes
+      labels:
+        - "*"

.github/workflows/build-multiarch.yml

@@ -1,4 +1,4 @@
-name: Build and publish multiarch
+name: Test and Build multi-architecture
 on:
   push:
     branches:
@@ -16,61 +16,98 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
+        # NOTE: the "latest" variant is identified in the Docker meta step's 'latest' config
         variant:
+          - java19
           - java17
+          - java17-graalvm-ce
+          - java17-jdk
           - java17-openj9
           - java17-alpine
           - java8
+          - java8-graalvm-ce
           - java8-multiarch
           - java8-openj9
+          - java8-jdk
           - java11
           - java11-openj9
+          - java11-jdk
         include:
-          - variant: java17
-            baseImage: eclipse-temurin:17
+        # JAVA 19:
+          - variant: java19
+            baseImage: eclipse-temurin:19-jre-jammy
             platforms: linux/amd64,linux/arm/v7,linux/arm64
-            mcVersion: LATEST
+            mcVersion: 1.19.3
+        # JAVA 17:
+          - variant: java17
+            # jammy doesn't work until minecraft updates to https://github.com/netty/netty/issues/12343
+            baseImage: eclipse-temurin:17-jre-focal
+            platforms: linux/amd64,linux/arm/v7,linux/arm64
+            mcVersion: 1.18.2
+          - variant: java17-graalvm-ce
+            baseImage: ghcr.io/graalvm/graalvm-ce:ol8-java17
+            platforms: linux/amd64,linux/arm64
+            mcVersion: 1.18.2
+          - variant: java17-jdk
+            baseImage: eclipse-temurin:17-focal
+            platforms: linux/amd64,linux/arm/v7,linux/arm64
+            mcVersion: 1.18.2
           - variant: java17-openj9
-            baseImage: ibm-semeru-runtimes:open-17-jdk
+            baseImage: ibm-semeru-runtimes:open-17-jre
             platforms: linux/amd64,linux/arm64
-            mcVersion: LATEST
+            mcVersion: 1.18.2
           - variant: java17-alpine
-            baseImage: eclipse-temurin:17-jdk-alpine
+            baseImage: eclipse-temurin:17-jre-alpine
             platforms: linux/amd64
-            mcVersion: LATEST
-          - variant: java8
-            baseImage: openjdk:8-jdk-alpine3.8
-            platforms: linux/amd64
-            mcVersion: 1.12.2
-          - variant: java8-multiarch
-            baseImage: eclipse-temurin:8-jdk
-            platforms: linux/amd64,linux/arm64
-            mcVersion: 1.12.2
-          - variant: java8-openj9
-            baseImage: ibm-semeru-runtimes:open-8-jdk
-            platforms: linux/amd64,linux/arm64
-            mcVersion: 1.12.2
+            mcVersion: 1.18.2
+        # JAVA 11:
           - variant: java11
+            baseImage: adoptopenjdk:11-jre-hotspot
+            platforms: linux/amd64,linux/arm/v7,linux/arm64
+            mcVersion: 1.16.5
+          - variant: java11-jdk
             baseImage: adoptopenjdk:11-jdk-hotspot
             platforms: linux/amd64,linux/arm/v7,linux/arm64
             mcVersion: 1.16.5
           - variant: java11-openj9
-            baseImage: ibm-semeru-runtimes:open-11-jdk
+            baseImage: ibm-semeru-runtimes:open-11-jre
             platforms: linux/amd64,linux/arm64
             mcVersion: 1.16.5
+        # JAVA 8: NOTE: Unable to go past 8u312 because of Forge dependencies
+          - variant: java8
+            baseImage: openjdk:8-jre-alpine3.9
+            platforms: linux/amd64
+            mcVersion: 1.12.2
+          - variant: java8-graalvm-ce
+            baseImage: ghcr.io/graalvm/graalvm-ce:java8
+            platforms: linux/amd64
+            mcVersion: 1.12.2
+          - variant: java8-multiarch
+            baseImage: eclipse-temurin:8u312-b07-jre-focal
+            platforms: linux/amd64,linux/arm/v7,linux/arm64
+            mcVersion: 1.12.2
+          - variant: java8-jdk
+            baseImage: eclipse-temurin:8u312-b07-jdk-focal
+            platforms: linux/amd64,linux/arm64
+            mcVersion: 1.12.2
+          - variant: java8-openj9
+            baseImage: ibm-semeru-runtimes:open-8u312-b07-jre
+            platforms: linux/amd64,linux/arm64
+            mcVersion: 1.12.2
     env:
       IMAGE_TO_TEST: ${{ github.repository_owner }}/minecraft-server:test-${{ matrix.variant }}-${{ github.run_id }}
+      HAS_IMAGE_REPO_ACCESS: ${{ secrets.DOCKER_USER != '' && secrets.DOCKER_PASSWORD != '' }}
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3
         with:
           # for build-files step
           fetch-depth: 0
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v4
         with:
           # NOTE for forks: if your Docker Hub organization doesn't match your Github repo's,
           # then the use of ${{ github.repository_owner }} will need to be replaced.
@@ -80,30 +117,21 @@ jobs:
             type=ref,event=tag,enable=${{ matrix.variant == 'java17' }}
             type=ref,event=tag,suffix=-${{ matrix.variant }}
             type=raw,value=${{ matrix.variant }}
+          # NOTE this identifies which variant will be published as "latest", which isn't
+          # necessarily the newest version of Java
           flavor: |
             latest=${{ matrix.variant == 'java17' }}
           labels: |
             org.opencontainers.image.authors=Geoff Bourne <itzgeoff@gmail.com>
 
       - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v2
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1.2.0
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKER_USER }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-
-      - name: Calculate build files revision
-        id: build-files
-        run: |
-          echo "::set-output name=REV::$(git log -1 --format=%H build)"
+        uses: docker/setup-qemu-action@v2.1.0
 
       - name: Build for test
-        uses: docker/build-push-action@v2.9.0
+        uses: docker/build-push-action@v3.3.0
         with:
           platforms: linux/amd64
           tags: ${{ env.IMAGE_TO_TEST }}
@@ -114,26 +142,45 @@ jobs:
           push: false
           build-args: |
             BASE_IMAGE=${{ matrix.baseImage }}
-            BUILD_FILES_REV=${{ steps.build-files.outputs.REV }}
           cache-from: type=gha,scope=${{ matrix.variant }}
           # no cache-to to avoid cross-cache update from next build step
 
       - name: Run tests
         env:
           MINECRAFT_VERSION: ${{ matrix.mcVersion }}
+          VARIANT: ${{ matrix.variant }}
+          MODS_FORGEAPI_KEY: ${{ secrets.MODS_FORGEAPI_KEY }}
         run: |
           tests/test.sh
 
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        if: env.HAS_IMAGE_REPO_ACCESS
+        with:
+          username: ${{ secrets.DOCKER_USER }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
       - name: Build and push
-        id: docker_build
-        uses: docker/build-push-action@v2.9.0
+        uses: docker/build-push-action@v3.3.0
+        if: github.actor == github.repository_owner
         with:
           platforms: ${{ matrix.platforms }}
-          push: ${{ github.ref_type == 'tag' || github.ref_name == 'master' }}
+          push: >
+            ${{ 
+            github.ref_type == 'tag' 
+            || github.ref_name == 'master' 
+            || ( github.event_name == 'pull_request' 
+                 && env.HAS_IMAGE_REPO_ACCESS 
+                 && contains(github.event.pull_request.labels.*.name, 'ci/push-image') 
+               )
+            }}
           tags: ${{ steps.meta.outputs.tags }}
           # ensure latest base image is used
           pull: true
           labels: ${{ steps.meta.outputs.labels }}
+          # Since some consumers, like Watchtower are broken https://github.com/containrrr/watchtower/discussions/1529
+          # Also refer to https://github.com/docker/build-push-action/releases/tag/v3.3.0
+          provenance: false
           build-args: |
             BASE_IMAGE=${{ matrix.baseImage }}
             BUILD_FILES_REV=${{ steps.build-files-rev.outputs.REV }}

.github/workflows/ci.yml

@@ -1,43 +0,0 @@
-name: ContinuousIntegration
-
-on:
-  push:
-    branches:
-      - 'dev*'
-      - '!master'
-      - '!java*'
-      - '!multi*'
-    paths-ignore:
-      - "*.md"
-      - "docs/**"
-      - "examples/**"
-
-env:
-  IMAGE_TO_TEST: ${{ secrets.IMAGE_ORG }}/minecraft-server:test-${{ github.repository_owner }}-${{ github.run_id }}
-  MODS_FORGEAPI_KEY: ${{ secrets.MODS_FORGEAPI_KEY }}
-
-jobs:
-  test:
-    runs-on: ubuntu-20.04
-
-    steps:
-      - uses: actions/checkout@v2.4.0
-
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v1
-
-      - name: Build
-        uses: docker/build-push-action@v2.9.0
-        with:
-          context: .
-          platforms: linux/amd64
-          tags: ${{ env.IMAGE_TO_TEST }}
-          load: true
-          cache-from: type=gha
-
-      - name: Run Setup Only Tests
-        run: bash tests/setuponlytests/test.sh
-
-      # - name: Run Full Minecraft Service Tests
-      #   run: |
-      #     tests/fulltests/test.sh          

.github/workflows/generate-toc.yml

@@ -1,21 +0,0 @@
-name: Generate README table of contents
-on:
-  push:
-    branches:
-      - master
-    paths:
-      - README.md
-jobs:
-  generate:
-    if: github.repository == 'itzg/docker-minecraft-server'
-    runs-on: ubuntu-latest
-    timeout-minutes: 5
-    steps:
-      - uses: actions/checkout@v2.4.0
-      - run: |
-          curl https://raw.githubusercontent.com/ekalinin/github-markdown-toc/master/gh-md-toc -o gh-md-toc
-          chmod a+x gh-md-toc
-          ./gh-md-toc --insert --no-backup README.md
-      - uses: stefanzweifel/git-auto-commit-action@v4.13.1
-        with:
-          commit_message: "docs: Auto update markdown TOC"

.github/workflows/pr.yml

@@ -1,64 +0,0 @@
-name: PullRequest
-
-on:
-  pull_request:
-    branches: [ master ]
-    types: [assigned, opened, synchronize, labeled]
-    paths-ignore:
-      - "*.md"
-      - "docs/**"
-      - "examples/**"
-
-env:
-  IMAGE_TO_TEST: itzg/minecraft-server:test-${{ github.repository_owner }}-${{ github.run_id }}
-  MODS_FORGEAPI_KEY: ${{ secrets.MODS_FORGEAPI_KEY }}
-
-jobs:
-  test:
-    runs-on: ubuntu-20.04
-
-    steps:
-      - uses: actions/checkout@v2.4.0
-
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v1
-
-      - name: Build
-        uses: docker/build-push-action@v2.9.0
-        with:
-          context: .
-          platforms: linux/amd64
-          tags: ${{ env.IMAGE_TO_TEST }}
-          load: true
-          cache-from: type=gha
-
-      - name: Run tests
-        run: |
-          tests/test.sh
-
-      - name: Gather Docker metadata
-        if: contains(github.event.pull_request.labels.*.name, 'ci/push-image')
-        id: meta
-        uses: docker/metadata-action@v3
-        with:
-          images: |
-            itzg/minecraft-server
-
-      - name: Login to DockerHub
-        if: contains(github.event.pull_request.labels.*.name, 'ci/push-image')
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKER_USER }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-
-      - name: Push
-        if: contains(github.event.pull_request.labels.*.name, 'ci/push-image')
-        uses: docker/build-push-action@v2.9.0
-        with:
-          context: .
-          platforms: linux/amd64,linux/arm/v7,linux/arm64
-          tags: ${{ steps.meta.outputs.tags }}
-          pull: true
-          push: true
-          cache-from: type=gha
-          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/stale-check.yml

@@ -12,7 +12,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Process Stale Issues
-        uses: actions/stale@v4.1.0
+        uses: actions/stale@v8
         with:
           stale-issue-label: status/stale
           stale-pr-label: status/stale

.github/workflows/verify-pr.yml

@@ -0,0 +1,69 @@
+name: Verify PR
+on:
+  pull_request:
+    branches: [ master ]
+    types: [assigned, opened, synchronize, labeled]
+    paths-ignore:
+      - "*.md"
+      - "docs/**"
+      - "examples/**"
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        variant:
+          - java17
+          - java17-alpine
+          - java8-multiarch
+        include:
+        # JAVA 17:
+          - variant: java17
+            # jammy doesn't work until minecraft updates to https://github.com/netty/netty/issues/12343
+            baseImage: eclipse-temurin:17-jre-focal
+            platforms: linux/amd64
+            mcVersion: 1.18.2
+          - variant: java17-alpine
+            baseImage: eclipse-temurin:17-jre-alpine
+            platforms: linux/amd64
+            mcVersion: 1.18.2
+          - variant: java8-multiarch
+            baseImage: eclipse-temurin:8u312-b07-jre-focal
+            platforms: linux/amd64
+            mcVersion: 1.12.2
+    env:
+      IMAGE_TO_TEST: ${{ github.repository_owner }}/minecraft-server:test-${{ matrix.variant }}-${{ github.run_id }}
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          # for build-files step
+          fetch-depth: 0
+
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build for test
+        uses: docker/build-push-action@v3.3.0
+        with:
+          platforms: linux/amd64
+          tags: ${{ env.IMAGE_TO_TEST }}
+          # ensure latest base image is used
+          pull: true
+          # load into daemon for test usage in next step
+          load: true
+          push: false
+          build-args: |
+            BASE_IMAGE=${{ matrix.baseImage }}
+          cache-from: type=gha,scope=${{ matrix.variant }}
+
+      - name: Run tests
+        env:
+          MINECRAFT_VERSION: ${{ matrix.mcVersion }}
+          VARIANT: ${{ matrix.variant }}
+          MODS_FORGEAPI_KEY: ${{ secrets.MODS_FORGEAPI_KEY }}
+          DEBUG: ${{ runner.debug }}
+        run: |
+          tests/test.sh

.gitignore

@@ -3,3 +3,4 @@
 /.idea/
 *.iml
 /gh-md-toc
+personal-build-and-develop.*

DEVELOPMENT.md

@@ -23,10 +23,17 @@ $env:IMAGE_TO_TEST="mc-dev"
 docker build -t $env:IMAGE_TO_TEST .
 pushd "tests/setuponlytests/$env:FOLDER_TO_TEST/"
 docker-compose run mc
-docker-compose down --remove-orphans
+docker-compose down -v --remove-orphans
 popd
 ```
 
+PowerShell: Building different images of Java for testing
+```powershell
+$env:BASE_IMAGE='eclipse-temurin:8u312-b07-jre'
+$env:IMAGE_TO_TEST="mc-dev"
+docker build --build-arg BASE_IMAGE=$env:BASE_IMAGE -t $env:IMAGE_TO_TEST .
+```
+
 Bash: (Example of building and testing ForgeAPI)
 ```bash
 export MODS_FORGEAPI_KEY='$2a$...'
@@ -35,7 +42,7 @@ export IMAGE_TO_TEST="mc-dev"
 docker build -t $IMAGE_TO_TEST .
 pushd tests/setuponlytests/$FOLDER_TO_TEST/
 docker-compose run mc
-docker-compose down --remove-orphans
+docker-compose down -v --remove-orphans
 popd
 ```
 
@@ -71,7 +78,7 @@ In the cloned copy of [`mc-image-helper`](https://github.com/itzg/mc-image-helpe
 Assuming [http-server](https://www.npmjs.com/package/http-server) is installed globally, start a static web server using:
 
 ```shell
-http-server ./build/distributions -p 0
+http-server ./build/distributions -p 8080
 ```
 
 Note the port that was selected by http-server and pass the build arguments, such as:
@@ -81,7 +88,7 @@ Note the port that was selected by http-server and pass the build arguments, suc
 --build-arg MC_HELPER_BASE_URL=http://host.docker.internal:8080
 ```
 
-Now the image can be built like normal and it will install mc-image-helper from the locally built copy.
+Now the image can be built like normal, and it will install mc-image-helper from the locally built copy.
 
 ## Generating release notes
 

Dockerfile

@@ -1,79 +1,74 @@
-# syntax = docker/dockerfile:1.3
-
-ARG BASE_IMAGE=eclipse-temurin:17-jdk
-FROM ${BASE_IMAGE}
-
-# CI system should set this to a hash or git revision of the build directory and it's contents to
-# ensure consistent cache updates.
-ARG BUILD_FILES_REV=1
-RUN --mount=target=/build,source=build \
-    REV=${BUILD_FILES_REV} /build/run.sh install-packages
-
-RUN --mount=target=/build,source=build \
-    REV=${BUILD_FILES_REV} /build/run.sh setup-user
-
-COPY --chmod=644 files/sudoers* /etc/sudoers.d
-
-EXPOSE 25565 25575
-
-# hook into docker BuildKit --platform support
-# see https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope
-ARG TARGETOS
-ARG TARGETARCH
-ARG TARGETVARIANT
-
-ARG EASY_ADD_VER=0.7.1
-ADD https://github.com/itzg/easy-add/releases/download/${EASY_ADD_VER}/easy-add_${TARGETOS}_${TARGETARCH}${TARGETVARIANT} /usr/bin/easy-add
-RUN chmod +x /usr/bin/easy-add
-
-RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
-  --var version=1.2.0 --var app=restify --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}${TARGETVARIANT} \
-  --var version=1.5.1 --var app=rcon-cli --file {{.app}} \
-  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
-
-RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
-  --var version=0.10.3 --var app=mc-monitor --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}${TARGETVARIANT} \
-  --var version=1.8.0 --var app=mc-server-runner --file {{.app}} \
-  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
-
-RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
-  --var version=0.1.1 --var app=maven-metadata-release --file {{.app}} \
-  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
-
-ARG MC_HELPER_VERSION=1.16.6
-ARG MC_HELPER_BASE_URL=https://github.com/itzg/mc-image-helper/releases/download/v${MC_HELPER_VERSION}
-RUN curl -fsSL ${MC_HELPER_BASE_URL}/mc-image-helper-${MC_HELPER_VERSION}.tgz \
-  | tar -C /usr/share -zxf - \
-  && ln -s /usr/share/mc-image-helper-${MC_HELPER_VERSION}/bin/mc-image-helper /usr/bin
-
-VOLUME ["/data"]
-WORKDIR /data
-
-STOPSIGNAL SIGTERM
-
-ENV UID=1000 GID=1000 \
-  MEMORY="1G" \
-  TYPE=VANILLA VERSION=LATEST \
-  ENABLE_RCON=true RCON_PORT=25575 RCON_PASSWORD=minecraft \
-  ENABLE_AUTOPAUSE=false AUTOPAUSE_TIMEOUT_EST=3600 AUTOPAUSE_TIMEOUT_KN=120 AUTOPAUSE_TIMEOUT_INIT=600 \
-  AUTOPAUSE_PERIOD=10 AUTOPAUSE_KNOCK_INTERFACE=eth0 \
-  ENABLE_AUTOSTOP=false AUTOSTOP_TIMEOUT_EST=3600 AUTOSTOP_TIMEOUT_INIT=1800 AUTOSTOP_PERIOD=10
-
-COPY --chmod=755 scripts/start* /
-COPY --chmod=755 bin/ /usr/local/bin/
-COPY --chmod=755 bin/mc-health /health.sh
-COPY --chmod=644 files/server.properties /tmp/server.properties
-COPY --chmod=644 files/log4j2.xml /tmp/log4j2.xml
-COPY --chmod=755 files/autopause /autopause
-COPY --chmod=755 files/autostop /autostop
-
-RUN dos2unix /start* /autopause/* /autostop/*
-
-ENTRYPOINT [ "/start" ]
-HEALTHCHECK --start-period=1m CMD mc-health
+# syntax = docker/dockerfile:1.3
+
+ARG BASE_IMAGE=eclipse-temurin:17-jre-focal
+FROM ${BASE_IMAGE}
+
+# hook into docker BuildKit --platform support
+# see https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope
+ARG TARGETOS
+ARG TARGETARCH
+ARG TARGETVARIANT
+
+# CI system should set this to a hash or git revision of the build directory and it's contents to
+# ensure consistent cache updates.
+ARG BUILD_FILES_REV=1
+RUN --mount=target=/build,source=build \
+    REV=${BUILD_FILES_REV} TARGET=${TARGETARCH}${TARGETVARIANT} /build/run.sh install-packages
+
+RUN --mount=target=/build,source=build \
+    REV=${BUILD_FILES_REV} /build/run.sh setup-user
+
+COPY --chmod=644 files/sudoers* /etc/sudoers.d
+
+EXPOSE 25565
+
+ARG EASY_ADD_VER=0.7.1
+ADD https://github.com/itzg/easy-add/releases/download/${EASY_ADD_VER}/easy-add_${TARGETOS}_${TARGETARCH}${TARGETVARIANT} /usr/bin/easy-add
+RUN chmod +x /usr/bin/easy-add
+
+RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
+  --var version=1.2.0 --var app=restify --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}${TARGETVARIANT} \
+  --var version=1.6.1 --var app=rcon-cli --file {{.app}} \
+  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
+
+RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
+  --var version=0.11.0 --var app=mc-monitor --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}${TARGETVARIANT} \
+  --var version=1.8.3 --var app=mc-server-runner --file {{.app}} \
+  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
+
+RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
+  --var version=0.1.1 --var app=maven-metadata-release --file {{.app}} \
+  --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
+
+ARG MC_HELPER_VERSION=1.26.2
+ARG MC_HELPER_BASE_URL=https://github.com/itzg/mc-image-helper/releases/download/${MC_HELPER_VERSION}
+RUN curl -fsSL ${MC_HELPER_BASE_URL}/mc-image-helper-${MC_HELPER_VERSION}.tgz \
+  | tar -C /usr/share -zxf - \
+  && ln -s /usr/share/mc-image-helper-${MC_HELPER_VERSION}/bin/mc-image-helper /usr/bin
+
+VOLUME ["/data"]
+WORKDIR /data
+
+STOPSIGNAL SIGTERM
+
+# End user MUST set EULA and change RCON_PASSWORD
+ENV TYPE=VANILLA VERSION=LATEST EULA="" UID=1000 GID=1000 RCON_PASSWORD=minecraft
+
+COPY --chmod=755 scripts/start* /
+COPY --chmod=755 bin/ /usr/local/bin/
+COPY --chmod=755 bin/mc-health /health.sh
+COPY --chmod=644 files/log4j2.xml /image/log4j2.xml
+# By default this file gets retrieved from repo, but bundle in image as potential fallback
+COPY --chmod=644 files/cf-exclude-include.json /image/cf-exclude-include.json
+COPY --chmod=755 files/auto /auto
+
+RUN dos2unix /start* /auto/*
+
+ENTRYPOINT [ "/start" ]
+HEALTHCHECK --start-period=1m --interval=5s --retries=24 CMD mc-health

bin/mc-send-to-console

@@ -1,5 +1,5 @@
 #!/bin/bash
-
+. "/start-utils"
 : "${CONSOLE_IN_NAMED_PIPE:=/tmp/minecraft-console-in}"
 
 if [ $# = 0 ]; then
@@ -12,4 +12,12 @@ if [ ! -p "${CONSOLE_IN_NAMED_PIPE}" ]; then
   exit 1
 fi
 
-gosu minecraft bash -c "echo $* > '${CONSOLE_IN_NAMED_PIPE:-/tmp/minecraft-console-in}'"
+if [ "$(id -u)" = 0 ]; then
+  if [[ $(getDistro) == alpine ]]; then
+    exec su-exec minecraft bash -c "echo $* > '${CONSOLE_IN_NAMED_PIPE:-/tmp/minecraft-console-in}'"
+  else
+    exec gosu minecraft bash -c "echo $* > '${CONSOLE_IN_NAMED_PIPE:-/tmp/minecraft-console-in}'"
+  fi
+else
+  echo "$@" >"${CONSOLE_IN_NAMED_PIPE:-/tmp/minecraft-console-in}"
+fi

bin/rcon-cmds-daemon.sh

@@ -0,0 +1,101 @@
+#!/bin/bash
+
+: "${RCON_CMDS_STARTUP:=}"
+: "${RCON_CMDS_ON_CONNECT:=}"
+: "${RCON_CMDS_ON_DISCONNECT:=}"
+: "${RCON_CMDS_FIRST_CONNECT:=}"
+: "${RCON_CMDS_LAST_DISCONNECT:=}"
+: "${RCON_CMDS_PERIOD:=10}"
+
+# needed for the clients connected function residing in autopause
+# shellcheck source=../auto/autopause-fcns.sh
+. /auto/autopause-fcns.sh
+
+# shellcheck source=start-utils
+. ${SCRIPTS:-/}start-utils
+
+run_command(){
+  rcon_cmd="$1"
+  logRcon "running - $rcon_cmd"
+  output=$(rcon-cli "$rcon_cmd")
+  logRcon "$output"
+}
+
+
+# wait for java process to be started
+while :
+do
+  if java_process_exists ; then
+    break
+  fi
+  sleep 0.1
+done
+
+CLIENTCONNECTIONS=0
+STATE=INIT
+
+while :
+do
+  case X$STATE in
+  XINIT)
+    # Server startup
+    if mc_server_listening ; then
+      logRcon "MCServer is listening, running startup"
+      if [[ "$RCON_CMDS_STARTUP" ]]; then
+        while read -r cmd; do
+          run_command "$cmd"
+        done <<< "$RCON_CMDS_STARTUP"
+      fi
+      if 
+        [[ -z "$RCON_CMDS_ON_CONNECT" ]] && 
+        [[ -z "$RCON_CMDS_ON_DISCONNECT" ]] && 
+        [[ -z "$RCON_CMDS_FIRST_CONNECT" ]] && 
+        [[ -z "$RCON_CMDS_LAST_DISCONNECT" ]]
+      then
+        logRcon "No addition rcon commands are given, stopping rcon cmd service"
+        exit 0
+      fi
+      STATE=II
+    fi
+    ;;
+  XII)
+    CURR_CLIENTCONNECTIONS=$(java_clients_connections)
+    # First client connection
+    # Setting priority run order: on first client connection is usually to STOP maintence, aka DO THIS FIRST
+    if (( CURR_CLIENTCONNECTIONS > 0 )) && (( CLIENTCONNECTIONS == 0 )) && [[ "$RCON_CMDS_FIRST_CONNECT" ]]; then
+        logRcon "First Clients has Connected, running first connect cmds"
+        while read -r cmd; do
+          run_command "$cmd"
+        done <<< "$RCON_CMDS_FIRST_CONNECT"
+    fi
+
+    # When a client joins
+    if (( CURR_CLIENTCONNECTIONS > CLIENTCONNECTIONS )) && [[ "$RCON_CMDS_ON_CONNECT" ]]; then
+        logRcon "Clients have Connected, running connect cmds"
+        while read -r cmd; do
+          run_command "$cmd"
+        done <<< "$RCON_CMDS_ON_CONNECT"
+    # When a client leaves
+    elif (( CURR_CLIENTCONNECTIONS < CLIENTCONNECTIONS )) && [[ "$RCON_CMDS_ON_DISCONNECT" ]]; then
+        logRcon "Clients have Disconnected, running disconnect cmds"
+        while read -r cmd; do
+          run_command "$cmd"
+        done <<< "$RCON_CMDS_ON_DISCONNECT"
+    fi
+
+    # Last client connection
+    # Setting priority run order: on last client connection is usually to START maintence, aka DO THIS LAST
+    if (( CURR_CLIENTCONNECTIONS == 0 )) && (( CLIENTCONNECTIONS > 0 )) && [[ "$RCON_CMDS_LAST_DISCONNECT" ]]; then
+        logRcon "ALL Clients have Disconnected, running last disconnect cmds"
+        while read -r cmd; do
+          run_command "$cmd"
+        done <<< "$RCON_CMDS_LAST_DISCONNECT"
+    fi
+    CLIENTCONNECTIONS=$CURR_CLIENTCONNECTIONS
+    ;;
+  *)
+    logRcon "Error: invalid state: $STATE"
+    ;;
+  esac
+  sleep "$RCON_CMDS_PERIOD"
+done

build/alpine/install-packages.sh

@@ -1,6 +1,7 @@
 #!/bin/sh
 
 set -e
+set -o pipefail
 
 apk add --no-cache -U \
     openssl \
@@ -10,6 +11,7 @@ apk add --no-cache -U \
     su-exec \
     coreutils \
     findutils \
+    procps \
     shadow \
     bash \
     curl iputils \
@@ -20,7 +22,12 @@ apk add --no-cache -U \
     rsync \
     nano \
     sudo \
-    knock \
-    ttf-dejavu \
     tar \
-    zstd
+    zstd \
+    nfs-utils \
+    libpcap
+
+# Patched knockd
+curl -fsSL -o /tmp/knock.tar.gz https://github.com/Metalcape/knock/releases/download/0.8.1/knock-0.8.1-alpine-amd64.tar.gz
+tar -xf /tmp/knock.tar.gz -C /usr/local/ && rm /tmp/knock.tar.gz
+ln -s /usr/local/sbin/knockd /usr/sbin/knockd

build/ol/install-gosu.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+if [[ $(uname -m) == "aarch64" ]]; then 
+    curl -sL -o /bin/gosu https://github.com/tianon/gosu/releases/download/1.14/gosu-arm64
+    chmod +x /bin/gosu
+elif [[ $(uname -m) == "x86_64" ]]; then 
+    curl -sL -o /bin/gosu https://github.com/tianon/gosu/releases/download/1.14/gosu-amd64
+    chmod +x /bin/gosu
+else
+    echo "Not supported!"
+    exit 1
+fi  

build/ol/install-packages.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+export TARGET
+
+set -euo pipefail
+
+microdnf install dnf -y
+
+dnf install 'dnf-command(config-manager)' -y
+dnf config-manager --set-enabled ol8_codeready_builder
+tee /etc/yum.repos.d/ol8-epel.repo<<EOF
+[ol8_developer_EPEL]
+name= Oracle Linux \$releasever EPEL (\$basearch)
+baseurl=https://yum.oracle.com/repo/OracleLinux/OL8/developer/EPEL/\$basearch/
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
+gpgcheck=1
+enabled=1
+EOF
+dnf update -y
+
+dnf install -y ImageMagick \
+  file \
+  sudo \
+  net-tools \
+  iputils \
+  curl \
+  git \
+  jq \
+  dos2unix \
+  mysql \
+  procps-ng \
+  tzdata \
+  rsync \
+  nano \
+  unzip \
+  zstd \
+  lbzip2 \
+  libpcap
+
+bash /build/ol/install-gosu.sh
+
+# Patched knockd
+curl -fsSL -o /tmp/knock.tar.gz https://github.com/Metalcape/knock/releases/download/0.8.1/knock-0.8.1-$TARGET.tar.gz
+tar -xf /tmp/knock.tar.gz -C /usr/local/ && rm /tmp/knock.tar.gz
+ln -s /usr/local/sbin/knockd /usr/sbin/knockd

build/ol/setup-user.sh

@@ -0,0 +1,2 @@
+groupadd --gid 1000 minecraft
+useradd --system --shell /bin/false --uid 1000 -g minecraft --home /data minecraft

build/ubuntu/install-packages.sh

@@ -1,6 +1,8 @@
-#!/bin/sh
+#!/bin/bash
 
-set -e
+export TARGET
+
+set -euo pipefail
 
 apt-get update
 
@@ -22,7 +24,14 @@ apt-get install -y \
   nano \
   unzip \
   zstd \
-  knockd \
-  ttf-dejavu
+  lbzip2 \
+  nfs-common \
+  libpcap0.8
 
-apt-get clean
+apt-get clean
+
+# Patched knockd
+curl -fsSL -o /tmp/knock.tar.gz https://github.com/Metalcape/knock/releases/download/0.8.1/knock-0.8.1-$TARGET.tar.gz
+tar -xf /tmp/knock.tar.gz -C /usr/local/ && rm /tmp/knock.tar.gz
+ln -s /usr/local/sbin/knockd /usr/sbin/knockd
+find /usr/lib -name 'libpcap.so.0.8' -execdir cp '{}' libpcap.so.1 \;

docker-compose.yml

@@ -0,0 +1,16 @@
+version: "3.8"
+
+services:
+  mc:
+    image: itzg/minecraft-server
+    environment:
+      EULA: "true"
+    ports:
+      - "25565:25565"
+    volumes:
+      - data:/data
+    stdin_open: true
+    tty: true
+    restart: unless-stopped
+volumes:
+  data: {}

docs/.gitignore

@@ -0,0 +1 @@
+/.*.bkp

examples/.gitignore

@@ -1 +1,2 @@
-/data/
+data/
+modpacks/

examples/atm8/docker-compose.yml

@@ -0,0 +1,19 @@
+version: "3.8"
+
+services:
+  mc:
+    image: itzg/minecraft-server
+    ports:
+      - "25565:25565"
+    environment:
+      EULA: "true"
+      TYPE: AUTO_CURSEFORGE
+      CF_API_KEY: # allocate from https://console.curseforge.com/
+      CF_PAGE_URL: https://www.curseforge.com/minecraft/modpacks/all-the-mods-8
+      CF_FILENAME_MATCHER: "1.0.6"
+      MEMORY: 4G
+    volumes:
+      - mc-data:/data
+
+volumes:
+  mc-data: {}

examples/docker-compose-curseforge-atm7.yaml

@@ -0,0 +1,150 @@
+version: '3.8'
+
+####################################################################
+#                         CURSEFORGE                               #
+#                                                                  #
+# Date: 20221005                                                   #
+#                                                                  #
+# Mod: All The Mods 7 0.4.32                                       #
+#                                                                  #
+# Notes: Verify that there is no EULA file in the modpack.zip      #
+#        if you do not delete it the EULA flag below will be       #
+#        overwritten when the modpack is copied.                   #
+#                                                                  #
+####################################################################
+services:
+
+####################################################################
+#                         Service Name                             #
+#                                                                  #
+# Define Service Name here. If using RCON this name will be        #
+# referenced again as RWA_RCON_HOST below.                         #
+#                                                                  #
+# Example: 'name:' or 'mc_atm6:'                                   #
+####################################################################
+  mc_atm7:
+
+####################################################################
+#                      Image & Container Name                      #
+#                                                                  #
+# Specify Image Name and Java Version. The 'image' will always be  #
+# 'itzg/minecraft-server' however the tag added to the end is      #
+# where you can specify the java version or container architecture.#
+# See readme.md for a full list.                                   #
+#                                                                  #
+# 'container_name:' This can be anything you like. This is the name#
+# that will show when you run 'docker ps' commands.                #
+####################################################################
+    image: itzg/minecraft-server
+    container_name: mc_atm7
+
+####################################################################
+#                         Server Ports                             #
+#                                                                  #
+# Specify external port.                                           #
+####################################################################
+    ports:
+      - 25565:25565
+
+####################################################################
+#                   Automatic Server Restart                       #
+#                                                                  #
+# Define a restart policy here.                                    #
+#    - 'no' = Do not restart.                                      #
+#    - 'on-failure' = Restart if container exits because an error. #
+#    - 'always' = Regardless of stop reason.                       #
+#    - 'unless-stopped' = Similar to always except if stopped.     #
+####################################################################
+    restart: unless-stopped
+
+####################################################################
+#                     Volume and Folder Access                     #
+#                                                                  #
+# This section defines what folders and volumes you want to give   #
+# this container access to. It is recommended to leaves these set  #
+# to the default values unless you know what you are doing.        #
+#                                                                  #
+# Place your mod zip file in a folder called 'modpacks' in the     #
+# same directory you place this docker-compose file.               #
+#                                                                  #
+# Specify the data volume name or directory here as well.          #
+# In this example the volume name is 'data'. When docker creates   #
+# the volume it will add what ever name you give it here to the    #
+# end of the container name specified above. In this example it    #
+# would be named 'mc_atm6_data'. If you change this be sure to     #
+# update the volume name at the bottom of this config.             #
+####################################################################
+    volumes:
+      - ./modpacks:/modpacks:ro
+      - data:/data
+
+####################################################################
+#                             EULA                                 #
+#                                                                  #
+# Accept EULA by setting to "true"                                 #
+####################################################################
+    environment:
+      EULA: "true"
+
+####################################################################
+#                       CURSEFORGE INSTALL                         #
+#                                                                  #
+# Sets install type to FORGE and specifys the zip folder name      #
+# and location of your mod pack.                                   #
+#                                                                  #
+# TYPE: Defines the install type as CURSEFORGE                     #
+#                                                                  #
+# CF_SERVER_MOD: Define where the modpack.zip is located.          #
+#                                                                  #
+# Place your mod zip file in a folder called 'modpacks' in the     #
+# same directory you place this docker-compose file.               #
+####################################################################
+      TYPE: CURSEFORGE
+      CF_SERVER_MOD: /modpacks/ATM7-0.4.32-server.zip
+
+####################################################################
+#                          Server Memory                           #
+#                                                                  #
+# Set Maximum amount of memory allowed for your server.            #
+####################################################################
+      MEMORY: "8G"
+
+####################################################################
+#                         Logging Options                          #
+#                                                                  #
+# Set to "true" to delete old logs                                 #
+####################################################################
+      ENABLE_ROLLING_LOGS: "true"
+
+####################################################################
+#                          Server Timezone                         #
+#                                                                  #
+# Specify server Timezone                                          #
+####################################################################
+      TZ: "America/New_York"
+
+####################################################################
+#                       Minecraft Game Options                     #
+#                                                                  #
+# List any game options you want to define here. A full list can   #
+# be found on the readme.md page on github.                        #
+####################################################################
+      OVERRIDE_SERVER_PROPERTIES: "true"
+      DIFFICULTY: "easy"
+      MAX_TICK_TIME: "-1"
+      ALLOW_FLIGHT: "true"
+      OPS: ""
+      VIEW_DISTANCE: 10
+      MAX_PLAYERS: 10
+      PVP: "false"
+      LEVEL_TYPE: "biomesoplenty"
+      MOTD: "Welcome Home"
+
+####################################################################
+#                            Volumes                               #
+#                                                                  #
+# Define data volume name here. You should leave this set to the   #
+# default.                                                         #
+####################################################################
+volumes:
+  data:

examples/docker-compose-curseforge.yml

@@ -9,7 +9,9 @@ services:
     environment:
       EULA: "true"
       TYPE: CURSEFORGE
-      CF_SERVER_MOD: https://media.forgecdn.net/files/3482/169/Valhelsia+3-3.4.4-SERVER.zip
+      CF_SERVER_MOD: /modpacks/SIMPLE-SERVER-FILES-0.3.20.zip
+#      CF_SERVER_MOD: /modpacks/createlive3serverfiles+1.4.2.zip
+#      CF_SERVER_MOD: /modpacks/Valhelsia+3-3.5.1-SERVER.zip
 #      CF_SERVER_MOD: https://media.forgecdn.net/files/3012/800/SkyFactory-4_Server_4.2.2.zip
 #      CF_SERVER_MOD: /modpacks/${MODPACK:-SkyFactory_4_Server_4.1.0.zip}
     ports:

examples/docker-compose-forge-bettermcplus

@@ -0,0 +1,161 @@
+version: '3.8'
+
+####################################################################
+#                       FORGE_GENERIC_PACK                         #
+#                                                                  #
+# Date: 20221005                                                   #
+#                                                                  #
+# Mod: Better Minecraft Plus v40                                   #
+#                                                                  #
+# Game Version: 1.16.5                                             #
+#                                                                  #
+# Notes: Verify that there is no EULA file in the modpack.zip      #
+#        if you do not delete it the EULA flag below will be       #
+#        overwritten when the modpack is copied.                   #
+#                                                                  #
+####################################################################
+services:
+
+####################################################################
+#                         Service Name                             #
+#                                                                  #
+# Define Service Name here. If using RCON this name will be        #
+# referenced again as RWA_RCON_HOST below.                         #
+#                                                                  #
+# Example: 'name:' or 'mc_atm6:'                                   #
+####################################################################
+  mc_bmp:
+
+####################################################################
+#                      Image & Container Name                      #
+#                                                                  #
+# Specify Image Name and Java Version. The 'image' will always be  #
+# 'itzg/minecraft-server' however the tag added to the end is      #
+# where you can specify the java version or container architecture.#
+# See readme.md for a full list.                                   #
+#                                                                  #
+# 'container_name:' This can be anything you like. This is the name#
+# that will show when you run 'docker ps' commands.                #
+####################################################################
+    image: itzg/minecraft-server:java8
+    container_name: mc_bmp
+
+####################################################################
+#                         Server Ports                             #
+#                                                                  #
+# Specify external port.                                           #
+####################################################################
+    ports:
+      - 25565:25565
+
+####################################################################
+#                   Automatic Server Restart                       #
+#                                                                  #
+# Define a restart policy here.                                    #
+#    - 'no' = Do not restart.                                      #
+#    - 'on-failure' = Restart if container exits because an error. #
+#    - 'always' = Regardless of stop reason.                       #
+#    - 'unless-stopped' = Similar to always except if stopped.     #
+####################################################################
+    restart: unless-stopped
+
+####################################################################
+#                     Volume and Folder Access                     #
+#                                                                  #
+# This section defines what folders and volumes you want to give   #
+# this container access to. It is recommended to leaves these set  #
+# to the default values unless you know what you are doing.        #
+#                                                                  #
+# Place your mod zip file in a folder called 'modpacks' in the     #
+# same directory you place this docker-compose file.               #
+#                                                                  #
+# Specify the data volume name or directory here as well.          #
+# In this example the volume name is 'data'. When docker creates   #
+# the volume it will add what ever name you give it here to the    #
+# end of the container name specified above. In this example it    #
+# would be named 'mc_atm6_data'. If you change this be sure to     #
+# update the volume name at the bottom of this config.             #
+####################################################################
+    volumes:
+      - ./modpacks:/modpacks:ro
+      - data:/data
+
+####################################################################
+#                             EULA                                 #
+#                                                                  #
+# Accept EULA by setting to "true"                                 #
+####################################################################
+    environment:
+      EULA: "true"
+
+####################################################################
+#                          FORGE INSTALL                           #
+#                                                                  #
+# Sets install type to FORGE and specifys the zip folder name      #
+# and location of your mod pack.                                   #
+#                                                                  #
+# TYPE: Defines the install type as FORGE                          #
+#                                                                  #
+# VERSION: Defines the version of MC the modpack is based on.      #
+#                                                                  #
+# FORGE_VERSION: Defines the version of FORGE the modpack uses.     #
+#               This can usually be found in the modpack.zip as    #
+#               installer.jar                                      #
+#                                                                  #
+# GENERIC_PACK: Define where the modpack.zip is located.           #
+#                                                                  #
+# Place your mod zip file in a folder called 'modpacks' in the     #
+# same directory you place this docker-compose file.               #
+####################################################################
+      TYPE: FORGE
+      VERSION: 1.16.5
+      FORGE_VERSION: 36.2.39
+      GENERIC_PACK: /modpacks/Better+MC+Server+Pack+PLUS+1.16.5+v40+HF.zip
+
+####################################################################
+#                          Server Memory                           #
+#                                                                  #
+# Set Maximum amount of memory allowed for your server.            #
+####################################################################
+      MEMORY: "8G"
+
+####################################################################
+#                         Logging Options                          #
+#                                                                  #
+# Set to "true" to delete old logs                                 #
+####################################################################
+      ENABLE_ROLLING_LOGS: "true"
+
+####################################################################
+#                          Server Timezone                         #
+#                                                                  #
+# Specify server Timezone                                          #
+####################################################################
+      TZ: "America/New_York"
+
+####################################################################
+#                       Minecraft Game Options                     #
+#                                                                  #
+# List any game options you want to define here. A full list can   #
+# be found on the readme.md page on github.                        #
+####################################################################
+      OVERRIDE_SERVER_PROPERTIES: "true"
+      DIFFICULTY: "easy"
+      MAX_TICK_TIME: "-1"
+      VIEW_DISTANCE: "6"
+      ALLOW_FLIGHT: "true"
+      OPS: ""
+      VIEW_DISTANCE: 10
+      MAX_PLAYERS: 10
+      PVP: "false"
+      LEVEL_TYPE: "biomesoplenty"
+      MOTD: "Welcome Home"
+
+####################################################################
+#                            Volumes                               #
+#                                                                  #
+# Define data volume name here. You should leave this set to the   #
+# default.                                                         #
+####################################################################
+volumes:
+  data:

examples/docker-compose-generic-pack-tnp5.yml

@@ -0,0 +1,159 @@
+version: '3.8'
+
+####################################################################
+#                         FORGE GENERIC_PACK                       #
+#                                                                  #
+# Date: 20220828                                                   #
+#                                                                  #
+# Mod: TNP Limitless 5 v2.19.0                                     #
+#                                                                  #
+# Notes: Verify that there is no EULA file in the modpack.zip      #
+#        if you do not delete it the EULA flag below will be       #
+#        overwritten when the modpack is copied and the server     #
+#        will not start.                                           #
+#                                                                  #
+####################################################################
+services:
+
+####################################################################
+#                         Service Name                             #
+#                                                                  #
+# Define Service Name here. If using RCON this name will be        #
+# referenced again as RWA_RCON_HOST below.                         #
+#                                                                  #
+# Example: 'name:' or 'mc_atm6:'                                   #
+####################################################################
+  mc_tnp5:
+
+####################################################################
+#                      Image & Container Name                      #
+#                                                                  #
+# Specify Image Name and Java Version. The 'image' will always be  #
+# 'itzg/minecraft-server' however the tag added to the end is      #
+# where you can specify the java version or container architecture.#
+# See readme.md for a full list.                                   #
+#                                                                  #
+# 'container_name:' This can be anything you like. This is the name#
+# that will show when you run 'docker ps' commands.                #
+####################################################################
+    image: itzg/minecraft-server
+    container_name: mc_tnp5
+
+####################################################################
+#                         Server Ports                             #
+#                                                                  #
+# Specify external port.                                           #
+####################################################################
+    ports:
+      - 25565:25565
+
+####################################################################
+#                   Automatic Server Restart                       #
+#                                                                  #
+# Define a restart policy here.                                    #
+#    - 'no' = Do not restart.                                      #
+#    - 'on-failure' = Restart if container exits because an error. #
+#    - 'always' = Regardless of stop reason.                       #
+#    - 'unless-stopped' = Similar to always except if stopped.     #
+####################################################################
+    restart: unless-stopped
+
+####################################################################
+#                     Volume and Folder Access                     #
+#                                                                  #
+# This section defines what folders and volumes you want to give   #
+# this container access to. It is recommended to leaves these set  #
+# to the default values unless you know what you are doing.        #
+#                                                                  #
+# Place your mod zip file in a folder called 'modpacks' in the     #
+# same directory you place this docker-compose file.               #
+#                                                                  #
+# Specify the data volume name or directory here as well.          #
+# In this example the volume name is 'data'. When docker creates   #
+# the volume it will add what ever name you give it here to the    #
+# end of the container name specified above. In this example it    #
+# would be named 'mc_atm6_data'. If you change this be sure to     #
+# update the volume name at the bottom of this config.             #
+####################################################################
+    volumes:
+      - ./modpacks:/modpacks:ro
+      - data:/data
+
+####################################################################
+#                             EULA                                 #
+#                                                                  #
+# Accept EULA by setting to "true"                                 #
+####################################################################
+    environment:
+      EULA: "true"
+
+####################################################################
+#                          FORGE INSTALL                           #
+#                                                                  #
+# Sets install type to FORGE and specifys the zip folder name      #
+# and location of your mod pack.                                   #
+#                                                                  #
+# TYPE: Defines the install type as FORGE                          #
+#                                                                  #
+# VERSION: Defines the version of MC the modpack is based on.      #
+#                                                                  #
+# FORGE_VERSION: Defines the version of FORGE the modpack uses.     #
+#               This can usually be found in the modpack.zip as    #
+#               installer.jar                                      #
+#                                                                  #
+# GENERIC_PACK: Define where the modpack.zip is located.            #
+#                                                                  #
+# Place your mod zip file in a folder called 'modpacks' in the     #
+# same directory you place this docker-compose file.               #
+####################################################################
+      TYPE: FORGE
+      VERSION: 1.18.2
+      FORGE_VERSION: 40.1.73
+      GENERIC_PACK: /modpacks/tnp5.zip
+
+####################################################################
+#                          Server Memory                           #
+#                                                                  #
+# Set Maximum amount of memory allowed for your server.            #
+####################################################################
+      MEMORY: "8G"
+
+####################################################################
+#                         Logging Options                          #
+#                                                                  #
+# Set to "true" to delete old logs                                 #
+####################################################################
+      ENABLE_ROLLING_LOGS: "true"
+
+####################################################################
+#                          Server Timezone                         #
+#                                                                  #
+# Specify server Timezone                                          #
+####################################################################
+      TZ: "America/New_York"
+
+####################################################################
+#                       Minecraft Game Options                     #
+#                                                                  #
+# List any game options you want to define here. A full list can   #
+# be found on the readme.md page on github.                        #
+####################################################################
+      OVERRIDE_SERVER_PROPERTIES: "true"
+      DIFFICULTY: "easy"
+      MAX_TICK_TIME: "-1"
+      VIEW_DISTANCE: "6"
+      ALLOW_FLIGHT: "true"
+      OPS: ""
+      MAX_PLAYERS: 10
+      PVP: "false"
+      LEVEL_TYPE: "biomesoplenty"
+      MOTD: "Welcome Home"
+
+####################################################################
+#                            Volumes                               #
+#                                                                  #
+# Define data volume name here. You should leave this set to the   #
+# default.                                                         #
+####################################################################
+volumes:
+  data:

examples/docker-compose-generic-pack.yml

@@ -11,7 +11,7 @@ services:
       TYPE: FORGE
       DEBUG: "${DEBUG:-false}"
       VERSION: ${VERSION:-1.17.1}
-      FORGEVERSION: ${FORGEVERSION:-37.0.90}
+      FORGE_VERSION: ${FORGE_VERSION:-37.0.90}
       GENERIC_PACK: /modpacks/${MODPACK:-Server-Files-0.0.21.zip}
       REMOVE_OLD_MODS: "${REMOVE_OLD_MODS:-false}"
     ports:

examples/docker-compose-magma.yml

@@ -0,0 +1,17 @@
+version: "3.8"
+
+services:
+  mc:
+    image: itzg/minecraft-server:java8
+    tty: true
+    stdin_open: true
+    ports:
+      - "25565:25565"
+    environment:
+      EULA: "TRUE"
+      TYPE: MAGMA
+      VERSION: 1.16.5
+    volumes:
+      - data:/data
+volumes:
+  data: {}

examples/docker-compose-modrinth.yml

@@ -0,0 +1,18 @@
+version: "3.8"
+
+services:
+  mc:
+    image: itzg/minecraft-server
+    tty: true
+    stdin_open: true
+    ports:
+      - "25565:25565"
+    environment:
+      EULA: "TRUE"
+      TYPE: FABRIC
+      MODRINTH_PROJECTS: fallingtree
+    volumes:
+      - data:/data
+
+volumes:
+  data: {}

examples/docker-compose-mods-mount.yml

@@ -0,0 +1,21 @@
+version: '3.8'
+
+services:
+  minecraft:
+    image: itzg/minecraft-server
+    volumes:
+      - data:/data
+      - ./mods:/mods
+    ports:
+      - "25565:25565"
+    environment:
+      EULA: "true"
+      TYPE: "FORGE"
+      VERSION: "1.19.2"
+      DEBUG: "true"
+      SETUP_ONLY: "true"
+    tty: True
+    stdin_open: True
+
+volumes:
+  data: {}

examples/docker-compose-paper.yml

@@ -5,15 +5,13 @@ services:
     container_name: paper
     environment:
       EULA: "true"
-      ENABLE_RCON: "true"
       TYPE: PAPER
       VIEW_DISTANCE: 10
       MEMORY: 2G
-      CONSOLE: "false"
     ports:
-      - 25565:25565
+      - "25565:25565"
     volumes:
       - mc-paper:/data
     restart: unless-stopped
 volumes:
-  mc-paper:
+  mc-paper: {}

examples/docker-compose-rconcmd.yml

@@ -0,0 +1,36 @@
+version: '3'
+
+services:
+  minecraft:
+    image: ${IMAGE_TO_TEST:-itzg/minecraft-server}
+    ports:
+      - "25565:25565"
+    volumes:
+      - "mc:/data"
+    environment:
+      EULA: "TRUE"
+      TYPE: FABRIC
+      MODS_FORGEAPI_PROJECTIDS: 433175
+      MODS_FORGEAPI_KEY: ${MODS_FORGEAPI_KEY}
+      MODS_FORGEAPI_DOWNLOAD_DEPENDENCIES: "TRUE"
+      REMOVE_OLD_FORGEAPI_MODS: "TRUE"
+      # YAML Heredoc, be sure to use '|-' this will remove the first newline and final new line.
+      # This is versus '|' that will leaving with two empty strings at top and bottom.
+      RCON_CMDS_STARTUP:  |-
+        /gamerule doFireTick false
+        /team add New
+        /team add Old
+        /chunky radius 1000
+        /chunky start
+      RCON_CMDS_ON_CONNECT: |-
+        /team join New @a[team=]
+        /give @a[team=New] birch_boat
+        /team join Old @a[team=New]
+      RCON_CMDS_FIRST_CONNECT: |-
+        /chunky pause
+      RCON_CMDS_LAST_DISCONNECT: |-
+        /kill @e[type=minecraft:boat]
+        /chunky continue
+    restart: unless-stopped
+volumes:
+  mc: {}

examples/docker-compose-rlcraft.yml

@@ -1,27 +1,27 @@
 version: '3.8'
 
 services:
-  rlcraft:
+  mc:
     image: itzg/minecraft-server:java8
-    container_name: rlcraft
     volumes:
-    - rlcraft-modpack:/modpacks:ro
-    - rlcraft-data:/data
+    - data:/data
+    - ./modpacks:/modpacks:ro
     environment:
       EULA: "true"
       TYPE: "FORGE"
       VERSION: "1.12.2"
-      FORGEVERSION: "14.23.5.2855"
+      FORGE_VERSION: "14.23.5.2860"
+      OVERRIDE_SERVER_PROPERTIES: "true"
       DIFFICULTY: "hard"
       MAX_TICK_TIME: "-1"
-      VIEW_DISTANCE: "6"
       ALLOW_FLIGHT: "true"
+      ENABLE_COMMAND_BLOCK: "true"
+      VIEW_DISTANCE: "10"
       MEMORY: "4G"
-      GENERIC_PACK: "/modpacks/RLCraft_Server_Pack_1.12.2_Beta_v2.8.2.zip"
+      # Download from https://www.curseforge.com/minecraft/modpacks/rlcraft and place in modpacks subdir
+      GENERIC_PACK: "/modpacks/RLCraft+Server+Pack+1.12.2+-+Release+v2.9.1c.zip"
     ports:
       - 25565:25565
-    restart: unless-stopped
 
 volumes:
-  rlcraft-data:
-  rlcraft-modpack:
+  data:

examples/docker-compose-simple.yml

@@ -3,8 +3,10 @@ version: "3.8"
 services:
   mc:
     image: itzg/minecraft-server
+    tty: true
+    stdin_open: true
     ports:
-      - 25565:25565
+      - "25565:25565"
     environment:
       EULA: "TRUE"
     volumes:

examples/docker-compose-spiget.yml

@@ -3,13 +3,16 @@ version: "3"
 services:
   mc:
     # Only using IMAGE variable to allow for local testing
-    image: ${IMAGE:-itzg/minecraft-server}
+    image: itzg/minecraft-server
+#    image: ${IMAGE:-itzg/minecraft-server}
     ports:
-      - 25565:25565
+      - "25565:25565"
     environment:
       EULA: "TRUE"
       TYPE: SPIGOT
-      SPIGET_RESOURCES: 9089,34315,3836
+#      SPIGET_RESOURCES: 34315,3836
+      SPIGET_RESOURCES: ""
+      REMOVE_OLD_MODS: "true"
     volumes:
       - data:/data
 

examples/docker-compose-spongeforge.yml

@@ -14,8 +14,8 @@ services:
       EULA: "TRUE"
       #VERSION: "1.12.2" (Ensure this is compatbile with the version of SpongeForge you are using!)
       TYPE: "FORGE"
-      FORGEVERSION: "RECOMMENDED"
-      #FORGEVERSION: "14.23.5.2807"
+      FORGE_VERSION: "RECOMMENDED"
+      #FORGE_VERSION: "14.23.5.2807"
       CONSOLE: "false"
       ENABLE_RCON: "true"
       RCON_PASSWORD: "testing"

examples/k8s/vanilla-deployment.yml

@@ -35,20 +35,17 @@ spec:
           name: main
         readinessProbe:
           exec:
-            command:
-            - mcstatus
-            - localhost
-            - ping
-          initialDelaySeconds: 5
+            command: [ "/usr/local/bin/mc-monitor", "status", "--host", "localhost" ]
+          # Give it i + p * f seconds to be ready, so 120 seconds
+          initialDelaySeconds: 20
           periodSeconds: 5
+          failureThreshold: 20
+        # Monitor ongoing liveness
         livenessProbe:
           exec:
-            command:
-            - mcstatus
-            - localhost
-            - ping
-          initialDelaySeconds: 5
-          periodSeconds: 5
+            command: ["/usr/local/bin/mc-monitor", "status", "--host", "localhost"]
+          initialDelaySeconds: 120
+          periodSeconds: 60
         volumeMounts:
         - name: mc-data
           mountPath: /data

examples/modrinth-paper/docker-compose.yml

@@ -0,0 +1,13 @@
+version: "3"
+
+services:
+  mc:
+    image: ${IMAGE_TO_TEST:-itzg/minecraft-server}
+    environment:
+      EULA: "true"
+      TYPE: PAPER
+      VERSION: 1.19.3
+      MODRINTH_PROJECTS: "coreprotect"
+      MODRINTH_ALLOWED_VERSION_TYPE: "release"
+    volumes:
+      - ./data:/data

examples/multi-project/README.md

@@ -0,0 +1,10 @@
+This project demonstrates the use of two compose projects, `dbs` and `servers`, where the following capabilities are demonstrated:
+
+- Managing databases, such as MariaDB, in its own compose project: `dbs`
+- Using an `.env` file to avoid including user details within the compose file 
+- Accessing the database from a separate project, `servers`, via an external network declaration
+  - LuckPerms is configured to access the MariaDB instance
+- Isolating the Minecraft server container by purposely **not** declaring port mappings
+- Running Waterfall as a proxy
+- Using configuration mount points to pre-configure Waterfall and the Minecraft server
+- Using Spiget to download plugins, in this case LuckPerms

examples/multi-project/dbs/.env

@@ -0,0 +1,2 @@
+LUCKPERMS_USER=luckperms
+LUCKPERMS_PASSWORD=luckpermspw

examples/multi-project/dbs/docker-compose.yml

@@ -0,0 +1,21 @@
+version: "3.8"
+
+services:
+  mariadb:
+    image: mariadb:10
+    environment:
+      MARIADB_RANDOM_ROOT_PASSWORD: yes
+      MARIADB_DATABASE: luckperms
+      # These are loaded by compose from .env
+      MARIADB_USER: ${LUCKPERMS_USER}
+      MARIADB_PASSWORD: ${LUCKPERMS_PASSWORD}
+    volumes:
+      - mariadb:/var/lib/mysql
+
+  adminer:
+    image: adminer
+    ports:
+      - "8806:8080"
+
+volumes:
+  mariadb: {}

examples/multi-project/servers/docker-compose.yml

@@ -0,0 +1,41 @@
+version: "3.8"
+
+services:
+  proxy:
+    image: itzg/bungeecord
+    environment:
+      TYPE: WATERFALL
+    ports:
+      - "25565:25577"
+    volumes:
+      - waterfall:/server
+      - ./waterfall-config:/config
+
+  mc:
+    image: itzg/minecraft-server
+    environment:
+      EULA: "true"
+      TYPE: PAPER
+      # 28140: luckperms
+      SPIGET_RESOURCES: "28140"
+      # since we're behind a proxy
+      ONLINE_MODE: "false"
+    volumes:
+      - mc:/data
+      # mainly to drop in config files specific to plugins
+      - ./mc-plugins:/plugins
+    networks:
+      # so proxy can reach us
+      - default
+      # so we can use databases project
+      - dbs
+
+volumes:
+  mc: {}
+  waterfall: {}
+
+networks:
+  dbs:
+    # declared in ../dbs
+    external: true
+    name: dbs_default

examples/multi-project/servers/mc-plugins/LuckPerms/config.yml

@@ -0,0 +1,710 @@
+####################################################################################################
+# +----------------------------------------------------------------------------------------------+ #
+# |                                   __         __   ___  __         __                         | #
+# |                        |    |  | /  ` |__/  |__) |__  |__)  |\/| /__`                        | #
+# |                        |___ \__/ \__, |  \  |    |___ |  \  |  | .__/                        | #
+# |                                                                                              | #
+# |                                     https://luckperms.net                                    | #
+# |                                                                                              | #
+# |  WIKI:        https://luckperms.net/wiki                                                     | #
+# |  DISCORD:     https://discord.gg/luckperms                                                   | #
+# |  BUG REPORTS: https://github.com/lucko/LuckPerms/issues                                      | #
+# |                                                                                              | #
+# |  Each option in this file is documented and explained here:                                  | #
+# |   ==>  https://luckperms.net/wiki/Configuration                                              | #
+# |                                                                                              | #
+# |  New options are not added to this file automatically. Default values are used if an         | #
+# |  option cannot be found. The latest config versions can be obtained at the link above.       | #
+# +----------------------------------------------------------------------------------------------+ #
+####################################################################################################
+
+# +----------------------------------------------------------------------------------------------+ #
+# |                                                                                              | #
+# |                                      ESSENTIAL SETTINGS                                      | #
+# |                                                                                              | #
+# |                   Important settings that control how LuckPerms functions.                   | #
+# |                                                                                              | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# The name of the server, used for server specific permissions.
+#
+# - When set to "global" this setting is effectively ignored.
+# - In all other cases, the value here is added to all players in a "server" context.
+# - See: https://luckperms.net/wiki/Context
+server: global
+
+# If the servers own UUID cache/lookup facility should be used when there is no record for a player
+# already in LuckPerms.
+#
+# - When this is set to 'false', commands using a player's username will not work unless the player
+#   has joined since LuckPerms was first installed.
+# - To get around this, you can use a player's uuid directly in the command, or enable this option.
+# - When this is set to 'true', the server facility is used. This may use a number of methods,
+#   including checking the servers local cache, or making a request to the Mojang API.
+use-server-uuid-cache: false
+
+
+
+
+# +----------------------------------------------------------------------------------------------+ #
+# |                                                                                              | #
+# |                                       STORAGE SETTINGS                                       | #
+# |                                                                                              | #
+# |                Controls which storage method LuckPerms will use to store data.               | #
+# |                                                                                              | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# How the plugin should store data
+#
+# - The various options are explained in more detail on the wiki:
+#   https://luckperms.net/wiki/Storage-types
+#
+# - Possible options:
+#
+#   |  Remote databases - require connection information to be configured below
+#   |=> MySQL
+#   |=> MariaDB (preferred over MySQL)
+#   |=> PostgreSQL
+#   |=> MongoDB
+#
+#   |  Flatfile/local database - don't require any extra configuration
+#   |=> H2 (preferred over SQLite)
+#   |=> SQLite
+#
+#   |  Readable & editable text files - don't require any extra configuration
+#   |=> YAML (.yml files)
+#   |=> JSON (.json files)
+#   |=> HOCON (.conf files)
+#   |=> TOML (.toml files)
+#   |
+#   | By default, user, group and track data is separated into different files. Data can be combined
+#   | and all stored in the same file by switching to a combined storage variant.
+#   | Just add '-combined' to the end of the storage-method, e.g. 'yaml-combined'
+#
+# - A H2 database is the default option.
+# - If you want to edit data manually in "traditional" storage files, we suggest using YAML.
+storage-method: MariaDB
+
+# The following block defines the settings for remote database storage methods.
+#
+# - You don't need to touch any of the settings here if you're using a local storage method!
+# - The connection detail options are shared between all remote storage types.
+data:
+
+  # Define the address and port for the database.
+  # - The standard DB engine port is used by default
+  #   (MySQL: 3306, PostgreSQL: 5432, MongoDB: 27017)
+  # - Specify as "host:port" if differs
+  address: mariadb
+
+  # The name of the database to store LuckPerms data in.
+  # - This must be created already. Don't worry about this setting if you're using MongoDB.
+  database: luckperms
+
+  # Credentials for the database.
+  username: luckperms
+  password: 'luckpermspw'
+
+  # These settings apply to the MySQL connection pool.
+  # - The default values will be suitable for the majority of users.
+  # - Do not change these settings unless you know what you're doing!
+  pool-settings:
+
+    # Sets the maximum size of the MySQL connection pool.
+    # - Basically this value will determine the maximum number of actual
+    #   connections to the database backend.
+    # - More information about determining the size of connection pools can be found here:
+    #   https://github.com/brettwooldridge/HikariCP/wiki/About-Pool-Sizing
+    maximum-pool-size: 10
+
+    # Sets the minimum number of idle connections that the pool will try to maintain.
+    # - For maximum performance and responsiveness to spike demands, it is recommended to not set
+    #   this value and instead allow the pool to act as a fixed size connection pool.
+    #   (set this value to the same as 'maximum-pool-size')
+    minimum-idle: 10
+
+    # This setting controls the maximum lifetime of a connection in the pool in milliseconds.
+    # - The value should be at least 30 seconds less than any database or infrastructure imposed
+    #   connection time limit.
+    maximum-lifetime: 1800000 # 30 minutes
+
+    # This setting controls how frequently the pool will 'ping' a connection in order to prevent it
+    # from being timed out by the database or network infrastructure, measured in milliseconds.
+    # - The value should be less than maximum-lifetime and greater than 30000 (30 seconds).
+    # - Setting the value to zero will disable the keepalive functionality.
+    keepalive-time: 0
+
+    # This setting controls the maximum number of milliseconds that the plugin will wait for a
+    # connection from the pool, before timing out.
+    connection-timeout: 5000 # 5 seconds
+
+    # This setting allows you to define extra properties for connections.
+    #
+    # By default, the following options are set to enable utf8 encoding. (you may need to remove
+    # these if you are using PostgreSQL)
+    #   useUnicode: true
+    #   characterEncoding: utf8
+    #
+    # You can also use this section to disable SSL connections, by uncommenting the 'useSSL' and
+    # 'verifyServerCertificate' options below.
+    properties:
+      useUnicode: true
+      characterEncoding: utf8
+      #useSSL: false
+      #verifyServerCertificate: false
+
+  # The prefix for all LuckPerms SQL tables.
+  #
+  # - This only applies for remote SQL storage types (MySQL, MariaDB, etc).
+  # - Change this if you want to use different tables for different servers.
+  table-prefix: 'luckperms_'
+
+  # The prefix to use for all LuckPerms MongoDB collections.
+  #
+  # - This only applies for the MongoDB storage type.
+  # - Change this if you want to use different collections for different servers. The default is no
+  # prefix.
+  mongodb-collection-prefix: ''
+
+  # The connection string URI to use to connect to the MongoDB instance.
+  #
+  # - When configured, this setting will override anything defined in the address, database,
+  #   username or password fields above.
+  # - If you have a connection string that starts with 'mongodb://' or 'mongodb+srv://', enter it
+  #   below.
+  # - For more information, please see https://docs.mongodb.com/manual/reference/connection-string/
+  mongodb-connection-uri: ''
+
+# Define settings for a "split" storage setup.
+#
+# - This allows you to define a storage method for each type of data.
+# - The connection options above still have to be correct for each type here.
+split-storage:
+  # Don't touch this if you don't want to use split storage!
+  enabled: false
+  methods:
+    # These options don't need to be modified if split storage isn't enabled.
+    user: h2
+    group: h2
+    track: h2
+    uuid: h2
+    log: h2
+
+
+
+
+# +----------------------------------------------------------------------------------------------+ #
+# |                                                                                              | #
+# |                            UPDATE PROPAGATION & MESSAGING SERVICE                            | #
+# |                                                                                              | #
+# |    Controls the ways in which LuckPerms will sync data & notify other servers of changes.    | #
+# |     These options are documented on greater detail on the wiki under "Instant Updates".      | #
+# |                                                                                              | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# This option controls how frequently LuckPerms will perform a sync task.
+#
+# - A sync task will refresh all data from the storage, and ensure that the most up-to-date data is
+#   being used by the plugin.
+# - This is disabled by default, as most users will not need it. However, if you're using a remote
+#   storage type without a messaging service setup, you may wish to set this to something like 3.
+# - Set to -1 to disable the task completely.
+sync-minutes: -1
+
+# If the file watcher should be enabled.
+#
+# - When using a file-based storage type, LuckPerms can monitor the data files for changes, and
+#   automatically update when changes are detected.
+# - If you don't want this feature to be active, set this option to false.
+watch-files: true
+
+# Define which messaging service should be used by the plugin.
+#
+# - If enabled and configured, LuckPerms will use the messaging service to inform other connected
+#   servers of changes.
+# - Use the command "/lp networksync" to manually push changes.
+# - Data is NOT stored using this service. It is only used as a messaging platform.
+#
+# - If you decide to enable this feature, you should set "sync-minutes" to -1, as there is no need
+#   for LuckPerms to poll the database for changes.
+#
+# - Possible options:
+#   => sql       Uses the SQL database to form a queue system for communication. Will only work when
+#                'storage-method' is set to MySQL or MariaDB. This is chosen by default if the
+#                option is set to 'auto' and SQL storage is in use. Set to 'notsql' to disable this.
+#   => pluginmsg Uses the plugin messaging channels to communicate with the proxy.
+#                LuckPerms must be installed on your proxy & all connected servers backend servers.
+#                Won't work if you have more than one proxy.
+#   => lilypad   Uses LilyPad pub-sub to push changes. You need to have the LilyPad-Connect plugin
+#                installed.
+#   => redis     Uses Redis pub-sub to push changes. Your server connection info must be configured
+#                below.
+#   => rabbitmq  Uses RabbitMQ pub-sub to push changes. Your server connection info must be
+#                configured below.
+#   => custom    Uses a messaging service provided using the LuckPerms API.
+#   => auto      Attempts to automatically setup a messaging service using redis or sql.
+messaging-service: auto
+
+# If LuckPerms should automatically push updates after a change has been made with a command.
+auto-push-updates: true
+
+# If LuckPerms should push logging entries to connected servers via the messaging service.
+push-log-entries: true
+
+# If LuckPerms should broadcast received logging entries to players on this platform.
+#
+# - If you have LuckPerms installed on your backend servers as well as a BungeeCord proxy, you
+#   should set this option to false on either your backends or your proxies, to avoid players being
+#   messaged twice about log entries.
+broadcast-received-log-entries: true
+
+# Settings for Redis.
+# Port 6379 is used by default; set address to "host:port" if differs
+redis:
+  enabled: false
+  address: localhost
+  username: ''
+  password: ''
+
+# Settings for RabbitMQ.
+# Port 5672 is used by default; set address to "host:port" if differs
+rabbitmq:
+  enabled: false
+  address: localhost
+  vhost: '/'
+  username: 'guest'
+  password: 'guest'
+
+
+
+
+# +----------------------------------------------------------------------------------------------+ #
+# |                                                                                              | #
+# |                                    CUSTOMIZATION SETTINGS                                    | #
+# |                                                                                              | #
+# |              Settings that allow admins to customize the way LuckPerms operates.             | #
+# |                                                                                              | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# Controls how temporary permissions/parents/meta should be accumulated.
+#
+# - The default behaviour is "deny".
+# - This behaviour can also be specified when the command is executed. See the command usage
+#   documentation for more info.
+#
+# - Possible options:
+#   => accumulate   durations will be added to the existing expiry time
+#   => replace      durations will be replaced if the new duration is later than the current
+#                   expiration
+#   => deny         the command will just fail if you try to add another node with the same expiry
+temporary-add-behaviour: deny
+
+# Controls how LuckPerms will determine a users "primary" group.
+#
+# - The meaning and influence of "primary groups" are explained in detail on the wiki.
+# - The preferred approach is to let LuckPerms automatically determine a users primary group
+#   based on the relative weight of their parent groups.
+#
+# - Possible options:
+#   => stored                  use the value stored against the users record in the file/database
+#   => parents-by-weight       just use the users most highly weighted parent
+#   => all-parents-by-weight   same as above, but calculates based upon all parents inherited from
+#                              both directly and indirectly
+primary-group-calculation: parents-by-weight
+
+# If the plugin should check for "extra" permissions with users run LP commands.
+#
+# - These extra permissions allow finer control over what users can do with each command, and who
+#   they have access to edit.
+# - The nature of the checks are documented on the wiki under "Argument based command permissions".
+# - Argument based permissions are *not* static, unlike the 'base' permissions, and will depend upon
+#   the arguments given within the command.
+argument-based-command-permissions: false
+
+# If the plugin should check whether senders are a member of a given group before they're able to
+# edit the groups data or add/remove other users to/from it.
+# Note: these limitations do not apply to the web editor!
+require-sender-group-membership-to-modify: false
+
+# If the plugin should send log notifications to users whenever permissions are modified.
+#
+# - Notifications are only sent to those with the appropriate permission to receive them
+# - They can also be temporarily enabled/disabled on a per-user basis using
+#   '/lp log notify <on|off>'
+log-notify: true
+
+# Defines a list of log entries which should not be sent as notifications to users.
+#
+# - Each entry in the list is a RegEx expression which is matched against the log entry description.
+log-notify-filtered-descriptions:
+#  - "parent add example"
+
+# If LuckPerms should automatically install translation bundles and periodically update them.
+auto-install-translations: true
+
+# Defines the options for prefix and suffix stacking.
+#
+# - The feature allows you to display multiple prefixes or suffixes alongside a players username in
+#   chat.
+# - It is explained and documented in more detail on the wiki under "Prefix & Suffix Stacking".
+#
+# - The options are divided into separate sections for prefixes and suffixes.
+# - The 'duplicates' setting refers to how duplicate elements are handled. Can be 'retain-all',
+#   'first-only' or 'last-only'.
+# - The value of 'start-spacer' is included at the start of the resultant prefix/suffix.
+# - The value of 'end-spacer' is included at the end of the resultant prefix/suffix.
+# - The value of 'middle-spacer' is included between each element in the resultant prefix/suffix.
+#
+# - Possible format options:
+#   => highest                        Selects the value with the highest weight, from all values
+#                                     held by or inherited by the player.
+#
+#   => lowest                         Same as above, except takes the one with the lowest weight.
+#
+#   => highest_own                    Selects the value with the highest weight, but will not
+#                                     accept any inherited values.
+#
+#   => lowest_own                     Same as above, except takes the value with the lowest weight.
+#
+#   => highest_inherited              Selects the value with the highest weight, but will only
+#                                     accept inherited values.
+#
+#   => lowest_inherited               Same as above, except takes the value with the lowest weight.
+#
+#   => highest_on_track_<track>       Selects the value with the highest weight, but only if the
+#                                     value was inherited from a group on the given track.
+#
+#   => lowest_on_track_<track>        Same as above, except takes the value with the lowest weight.
+#
+#   => highest_not_on_track_<track>   Selects the value with the highest weight, but only if the
+#                                     value was inherited from a group not on the given track.
+#
+#   => lowest_not_on_track_<track>    Same as above, except takes the value with the lowest weight.
+#
+#   => highest_from_group_<group>     Selects the value with the highest weight, but only if the
+#                                     value was inherited from the given group.
+#
+#   => lowest_from_group_<group>      Same as above, except takes the value with the lowest weight.
+#
+#   => highest_not_from_group_<group> Selects the value with the highest weight, but only if the
+#                                     value was not inherited from the given group.
+#
+#   => lowest_not_from_group_<group>  Same as above, except takes the value with the lowest weight.
+meta-formatting:
+  prefix:
+    format:
+      - "highest"
+    duplicates: first-only
+    start-spacer: ""
+    middle-spacer: " "
+    end-spacer: ""
+  suffix:
+    format:
+      - "highest"
+    duplicates: first-only
+    start-spacer: ""
+    middle-spacer: " "
+    end-spacer: ""
+
+
+
+
+# +----------------------------------------------------------------------------------------------+ #
+# |                                                                                              | #
+# |                            PERMISSION CALCULATION AND INHERITANCE                            | #
+# |                                                                                              | #
+# |    Modify the way permission checks, meta lookups and inheritance resolutions are handled.   | #
+# |                                                                                              | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# The algorithm LuckPerms should use when traversing the "inheritance tree".
+#
+# - Possible options:
+#   => breadth-first            See: https://en.wikipedia.org/wiki/Breadth-first_search
+#   => depth-first-pre-order    See: https://en.wikipedia.org/wiki/Depth-first_search
+#   => depth-first-post-order   See: https://en.wikipedia.org/wiki/Depth-first_search
+inheritance-traversal-algorithm: depth-first-pre-order
+
+# If a final sort according to "inheritance rules" should be performed after the traversal algorithm
+# has resolved the inheritance tree.
+#
+# "Inheritance rules" refers to things such as group weightings, primary group status, and the
+# natural contextual ordering of the group nodes.
+#
+# Setting this to 'true' will allow for the inheritance rules to take priority over the structure of
+# the inheritance tree.
+#
+# Effectively when this setting is 'true': the tree is flattened, and rules applied afterwards,
+# and when this setting is 'false':, the rules are just applied during each step of the traversal.
+post-traversal-inheritance-sort: false
+
+# Defines the mode used to determine whether a set of contexts are satisfied.
+#
+# - Possible options:
+#   => at-least-one-value-per-key   Set A will be satisfied by another set B, if at least one of the
+#                                   key-value entries per key in A are also in B.
+#   => all-values-per-key           Set A will be satisfied by another set B, if all key-value
+#                                   entries in A are also in B.
+context-satisfy-mode: at-least-one-value-per-key
+
+# LuckPerms has a number of built-in contexts. These can be disabled by adding the context key to
+# the list below.
+disabled-contexts:
+#  - "world"
+
+# +----------------------------------------------------------------------------------------------+ #
+# | Permission resolution settings                                                               | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# If users on this server should have their global permissions applied.
+# When set to false, only server specific permissions will apply for users on this server
+include-global: true
+
+# If users on this server should have their global world permissions applied.
+# When set to false, only world specific permissions will apply for users on this server
+include-global-world: true
+
+# If users on this server should have global (non-server specific) groups applied
+apply-global-groups: true
+
+# If users on this server should have global (non-world specific) groups applied
+apply-global-world-groups: true
+
+# +----------------------------------------------------------------------------------------------+ #
+# | Meta lookup settings                                                                         | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# Defines how meta values should be selected.
+#
+# - Possible options:
+#   => inheritance      Selects the meta value that was inherited first
+#   => highest-number   Selects the highest numerical meta value
+#   => lowest-number    Selects the lowest numerical meta value
+meta-value-selection-default: inheritance
+
+# Defines how meta values should be selected per key.
+meta-value-selection:
+#  max-homes: highest-number
+
+# +----------------------------------------------------------------------------------------------+ #
+# | Inheritance settings                                                                         | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# If the plugin should apply wildcard permissions.
+#
+# - If set to true, LuckPerms will detect wildcard permissions, and resolve & apply all registered
+#   permissions matching the wildcard.
+apply-wildcards: true
+
+# If LuckPerms should resolve and apply permissions according to the Sponge style implicit wildcard
+# inheritance system.
+#
+# - That being: If a user has been granted "example", then the player should have also be
+#   automatically granted "example.function", "example.another", "example.deeper.nesting",
+#   and so on.
+apply-sponge-implicit-wildcards: false
+
+# If the plugin should apply negated Bukkit default permissions before it considers wildcard
+# assignments.
+#
+# - Plugin authors can define permissions which explicitly should not be given automatically to OPs.
+#   This is usually used for so called "anti-permissions" - permissions which, when granted, apply
+#   something negative.
+# - If this option is set to true, LuckPerms will consider any negated declarations made by
+#   plugins before it considers wildcards. (similar to the way the OP system works)
+# - If this option is set to false, LuckPerms will consider any wildcard assignments first.
+apply-default-negated-permissions-before-wildcards: false
+
+# If the plugin should parse regex permissions.
+#
+# - If set to true, LuckPerms will detect regex permissions, marked with "r=" at the start of the
+#   node, and resolve & apply all registered permissions matching the regex.
+apply-regex: true
+
+# If the plugin should complete and apply shorthand permissions.
+#
+# - If set to true, LuckPerms will detect and expand shorthand node patterns.
+apply-shorthand: true
+
+# If the plugin should apply Bukkit child permissions.
+#
+# - Plugin authors can define custom permissions structures for their plugin, which will be resolved
+#   and used by LuckPerms if this setting is enabled.
+apply-bukkit-child-permissions: true
+
+# If the plugin should apply Bukkit default permissions.
+#
+# - Plugin authors can define permissions which should be given to all users by default, or setup
+#   permissions which should/shouldn't be given to opped players.
+# - If this option is set to false, LuckPerms will ignore these defaults.
+apply-bukkit-default-permissions: true
+
+# If the plugin should apply attachment permissions.
+#
+# - Other plugins on the server are able to add their own "permission attachments" to players.
+# - This allows them to grant players additional permissions which last until the end of the
+#   session, or until they're removed.
+# - If this option is set to false, LuckPerms will not include these attachment permissions when
+#   considering if a player should have access to a certain permission.
+apply-bukkit-attachment-permissions: true
+
+# +----------------------------------------------------------------------------------------------+ #
+# | Extra settings                                                                               | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# A list of context calculators which will be skipped when calculating contexts.
+#
+# - You can disable context calculators by either:
+#   => specifying the Java class name used by the calculator (e.g. com.example.ExampleCalculator)
+#   => specifying a sub-section of the Java package used by the calculator (e.g. com.example)
+disabled-context-calculators: []
+
+# Allows you to set "aliases" for the worlds sent forward for context calculation.
+#
+# - These aliases are provided in addition to the real world name. Applied recursively.
+# - Remove the comment characters for the default aliases to apply.
+world-rewrite:
+#  world_nether: world
+#  world_the_end: world
+
+# Define special group weights for this server.
+#
+# - Group weights can also be applied directly to group data, using the setweight command.
+# - This section allows weights to be set on a per-server basis.
+group-weight:
+#  admin: 10
+
+
+
+
+# +----------------------------------------------------------------------------------------------+ #
+# |                                                                                              | #
+# |                                      FINE TUNING OPTIONS                                     | #
+# |                                                                                              | #
+# |     A number of more niche settings for tweaking and changing behaviour. The section also    | #
+# | contains toggles for some more specialised features. It is only necessary to make changes to | #
+# |                  these options if you want to fine-tune LuckPerms behaviour.                 | #
+# |                                                                                              | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# +----------------------------------------------------------------------------------------------+ #
+# | Server Operator (OP) settings                                                                | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# Controls whether server operators should exist at all.
+#
+# - When set to 'false', all players will be de-opped, and the /op and /deop commands will be
+#   disabled. Note that vanilla features like the spawn-protection require an operator on the
+#   server to work.
+enable-ops: true
+
+# Enables or disables a special permission based system in LuckPerms for controlling OP status.
+#
+# - If set to true, any user with the permission "luckperms.autoop" will automatically be granted
+#   server operator status. This permission can be inherited, or set on specific servers/worlds,
+#   temporarily, etc.
+# - Additionally, setting this to true will force the "enable-ops" option above to false. All users
+#   will be de-opped unless they have the permission node, and the op/deop commands will be
+#   disabled.
+# - It is recommended that you use this option instead of assigning a single '*' permission.
+auto-op: false
+
+# Defines if "opped" players should be able to use all LuckPerms commands by default.
+#
+# - Set to false to only allow users who have the permissions access to the commands
+commands-allow-op: true
+
+# +----------------------------------------------------------------------------------------------+ #
+# | Vault integration settings                                                                   | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# If Vault lookups for offline players on the main server thread should be enabled.
+#
+# LuckPerms has a "catch" for plugins attempting to perform unsafe offline player data lookups
+# from the main server thread. This catch raises an exception (causes an error to occur) when unsafe
+# lookups are made, instead of allowing the lookup to happen, which would likely cause the server
+# to lag.
+#
+# However, if you're willing to accept the consequences, the catch can be disabled by setting this
+# option to 'true.
+vault-unsafe-lookups: false
+
+# If LuckPerms should use the 'display name' of a group when returning groups in Vault API calls.
+#
+# - When this option is set to true, the display name of the group is returned.
+# - When this option is set to false, the standard name/id of the group is returned.
+vault-group-use-displaynames: true
+
+# Controls which group LuckPerms should use for NPC players when handling Vault requests.
+#
+# - As NPCs aren't actually real players, LuckPerms does not load any user data for them. This
+#   becomes an issue when plugins want to check for their permissions using Vault.
+# - As a solution, Vault checks for NPCs fallback to a group, which is defined below.
+vault-npc-group: default
+
+# Controls how LuckPerms should consider the OP status of NPC players when handing Vault requests.
+#
+# - If you want NPCs to have the same permissions as "normal" players, set this option to false.
+# - If you want NPCs to have OP status, set this option to true.
+vault-npc-op-status: false
+
+# If the vault-server option below should be used.
+#
+# - When this option is set to false, the server value defined above under "server" is used.
+use-vault-server: false
+
+# The name of the server used within Vault operations.
+#
+# - If you don't want Vault operations to be server specific, set this to "global".
+# - Will only take effect if use-vault-server is set to true above.
+vault-server: global
+
+# If global permissions should be considered when retrieving meta or player groups
+vault-include-global: true
+
+# If Vault operations should ignore any world arguments if supplied.
+vault-ignore-world: false
+
+# +----------------------------------------------------------------------------------------------+ #
+# | Miscellaneous (and rarely used) settings                                                     | #
+# +----------------------------------------------------------------------------------------------+ #
+
+# If LuckPerms should produce extra logging output when it handles logins.
+#
+# - Useful if you're having issues with UUID forwarding or data not being loaded.
+debug-logins: false
+
+# If LuckPerms should allow usernames with non alphanumeric characters.
+#
+# - Note that due to the design of the storage implementation, usernames must still be 16 characters
+#   or less.
+allow-invalid-usernames: false
+
+# If LuckPerms should not require users to confirm bulkupdate operations.
+#
+# - When set to true, operations will be executed immediately.
+# - This is not recommended, as bulkupdate has the potential to irreversibly delete large amounts of
+#   data, and is not designed to be executed automatically.
+# - If automation is needed, users should prefer using the LuckPerms API.
+skip-bulkupdate-confirmation: false
+
+# If LuckPerms should prevent bulkupdate operations.
+#
+# - When set to true, bulkupdate operations (the /lp bulkupdate command) will not work.
+# - When set to false, bulkupdate operations will be allowed via the console.
+disable-bulkupdate: false
+
+# If LuckPerms should allow a users primary group to be removed with the 'parent remove' command.
+#
+# - When this happens, the plugin will set their primary group back to default.
+prevent-primary-group-removal: false
+
+# If LuckPerms should update the list of commands sent to the client when permissions are changed.
+update-client-command-list: true
+
+# If LuckPerms should attempt to register "Brigadier" command list data for its commands.
+register-command-list-data: true
+
+# If LuckPerms should attempt to resolve Vanilla command target selectors for LP commands.
+# See here for more info: https://minecraft.gamepedia.com/Commands#Target_selectors
+resolve-command-selectors: false

examples/multi-project/servers/waterfall-config/config.yml

@@ -0,0 +1,52 @@
+server_connect_timeout: 5000
+enforce_secure_profile: false
+remote_ping_cache: -1
+forge_support: true
+player_limit: -1
+permissions:
+  default:
+    - bungeecord.command.server
+    - bungeecord.command.list
+  admin:
+    - bungeecord.command.alert
+    - bungeecord.command.end
+    - bungeecord.command.ip
+    - bungeecord.command.reload
+    - bungeecord.command.kick
+timeout: 30000
+log_commands: false
+network_compression_threshold: 256
+online_mode: true
+disabled_commands:
+  - disabledcommandhere
+servers:
+  mc:
+    motd: 'Lobby'
+    address: mc:25565
+    restricted: false
+listeners:
+  - query_port: 25577
+    motd: '&1Another Bungee server'
+    tab_list: GLOBAL_PING
+    query_enabled: false
+    proxy_protocol: false
+    forced_hosts:
+      pvp.md-5.net: pvp
+    ping_passthrough: false
+    priorities:
+      - mc
+    bind_local_address: true
+    host: 0.0.0.0:25577
+    max_players: 1
+    tab_size: 60
+    force_default_server: false
+ip_forward: false
+remote_ping_timeout: 5000
+prevent_proxy_connections: false
+groups:
+  md_5:
+    - admin
+connection_throttle: 4000
+stats: 39440d41-8d83-40cb-a6a7-d95c3197c4d2
+connection_throttle_limit: 3
+log_pings: true

examples/multi-project/servers/waterfall-config/waterfall.yml

@@ -0,0 +1,10 @@
+plugin_channel_name_limit: 128
+use_netty_dns_resolver: true
+disable_modern_tab_limiter: true
+log_initial_handler_connections: true
+throttling:
+  tab_complete: 1000
+game_version: ''
+disable_tab_list_rewrite: true
+registered_plugin_channels_limit: 128
+disable_entity_metadata_rewrite: false

examples/one-block-modded/.gitignore

@@ -0,0 +1 @@
+/.env

examples/one-block-modded/docker-compose.yml

@@ -0,0 +1,26 @@
+version: "3.8"
+
+services:
+  mc:
+    image: itzg/minecraft-server
+    ports:
+      - "25565:25565"
+    environment:
+      EULA: "true"
+      TYPE: AUTO_CURSEFORGE
+      # CF_API_KEY=... must be set in .env file or as environment variable
+      CF_API_KEY: ${CF_API_KEY}
+      CF_SLUG: one-block-modded
+      # Modpack client zip must be manually downloaded from
+      # https://www.curseforge.com/minecraft/modpacks/one-block-modded
+      # due to authors disallowing project distribution
+      CF_MODPACK_ZIP: /modpacks/Modded+OneBock.zip
+      CF_SET_LEVEL_FROM: OVERRIDES
+      DEBUG: "false"
+      MEMORY: 4G
+    volumes:
+      - mc-data:/data
+      - ./modpacks:/modpacks:ro
+
+volumes:
+  mc-data: {}

examples/pixelmon/docker-compose.yml

@@ -0,0 +1,19 @@
+version: "3.8"
+
+services:
+  mc:
+    image: itzg/minecraft-server:java8-multiarch
+    ports:
+      - "25565:25565"
+    environment:
+      EULA: "true"
+      TYPE: AUTO_CURSEFORGE
+      CF_API_KEY: # allocate from https://console.curseforge.com/
+      CF_SLUG: the-pixelmon-modpack
+      CF_FILENAME_MATCHER: "9.1.2"
+      MEMORY: 4G
+    volumes:
+      - mc-data:/data
+
+volumes:
+  mc-data: {}

examples/valhelsia2/docker-compose.yml

@@ -0,0 +1,21 @@
+version: '3.8'
+
+services:
+  mc:
+    image: itzg/minecraft-server:java8-multiarch
+    volumes:
+      - data:/data
+      - ./modpacks:/modpacks:ro
+    environment:
+      EULA: "true"
+      TYPE: FORGE
+      VERSION: "1.15.2"
+      GENERIC_PACK: /modpacks/Valhelsia_2-2.3.4-SERVER.zip
+      MEMORY: "2G"
+    ports:
+      - "25565:25565"
+    healthcheck:
+      test: NONE
+
+volumes:
+  data: {}

examples/valhesia5/docker-compose.yml

@@ -0,0 +1,19 @@
+version: "3.8"
+
+services:
+  mc:
+    image: itzg/minecraft-server
+    ports:
+      - "25565:25565"
+    environment:
+      EULA: "true"
+      TYPE: AUTO_CURSEFORGE
+      CF_API_KEY: # allocate from https://console.curseforge.com/
+      CF_FORCE_SYNCHRONIZE: "true"
+      CF_PAGE_URL: https://www.curseforge.com/minecraft/modpacks/valhelsia-5/files/4429560
+      MEMORY: 4G
+    volumes:
+      - data:/data
+
+volumes:
+  data: {}

examples/vanilla-tweaks/docker-compose.yml

@@ -25,3 +25,19 @@ services:
       VERSION: ${MINECRAFT_VERSION:-LATEST}
       VANILLATWEAKS_SHARECODE: MGr52E
       REMOVE_OLD_VANILLATWEAKS: "TRUE"
+  vanillatweaks_file_datapacks_and_resourcepacks_and_craftingtweaks:
+    # port is set to 25567 to not conflict with vanillatweaks_file example
+    restart: "no"
+    image: itzg/minecraft-server
+    ports:
+      - "25567:25565/tcp"
+    environment:
+      EULA: "TRUE"
+      VERSION: ${MINECRAFT_VERSION:-LATEST}
+      VANILLATWEAKS_FILE: /config/vanillatweaks-datapacks.json,/config/vanillatweaks-resourcepacks.json,/config/vanillatweaks-craftingtweaks.json
+      REMOVE_OLD_VANILLATWEAKS: "TRUE"
+    volumes:
+      - data:/data
+      - ./vanillatweaks-datapacks.json:/config/vanillatweaks-datapacks.json:ro
+      - ./vanillatweaks-resourcepacks.json:/config/vanillatweaks-resourcepacks.json:ro
+      - ./vanillatweaks-craftingtweaks.json:/config/vanillatweaks-craftingtweaks.json:ro

examples/vanilla-tweaks/vanillatweaks-craftingtweaks.json

@@ -0,0 +1,12 @@
+{
+    "type": "craftingtweaks",
+    "version": "1.18",
+    "packs": {
+        "quality of life": [
+            "dropper to dispenser",
+            "double slabs",
+            "back to blocks"
+        ]
+    },
+    "result": "ok"
+}

examples/vanilla-tweaks/vanillatweaks-datapacks.json

@@ -1,4 +1,5 @@
 {
+    "type": "datapacks",
     "version": "1.18",
     "packs": {
         "survival": [
@@ -11,5 +12,6 @@
             "coordinates hud"
         ],
         "items": ["armored elytra"]
-    }
+    },
+    "result": "ok"
 }

examples/vanilla-tweaks/vanillatweaks-resourcepacks.json

@@ -0,0 +1,8 @@
+{
+    "type": "resourcepacks",
+    "version": "1.18",
+    "packs": {
+        "aesthetic": ["CherryPicking", "BlackNetherBricks", "AlternateBlockDestruction"]
+    },
+    "result": "ok"
+}

examples/vault-hunters-1-18-2/docker-compose.yml

@@ -0,0 +1,19 @@
+version: "3.8"
+
+services:
+  mc:
+    image: itzg/minecraft-server
+    ports:
+      - "25565:25565"
+    environment:
+      EULA: "true"
+      TYPE: AUTO_CURSEFORGE
+      CF_API_KEY: # allocate from https://console.curseforge.com/
+      CF_SLUG: vault-hunters-1-18-2
+      CF_FILENAME_MATCHER: "Update-6H"
+      MEMORY: 4G
+    volumes:
+      - mc-data:/data
+
+volumes:
+  mc-data: {}

files/auto/autopause-daemon.sh

@@ -1,15 +1,16 @@
 #!/bin/bash
 
-. /autopause/autopause-fcns.sh
-
-. ${SCRIPTS:-/}start-utils
+. /auto/autopause-fcns.sh
 
+# shellcheck source=../../scripts/start-utils
+. "${SCRIPTS:-/}start-utils"
+if isTrue "${DEBUG_AUTOPAUSE}"; then
+  set -x
+fi
 
 autopause_error_loop() {
   logAutopause "Available interfaces within the docker container:"
-  INTERFACES=$(echo /sys/class/net/*)
-  INTERFACES=${INTERFACES//\/sys\/class\/net\//}
-  logAutopause "  $INTERFACES"
+  logAutopause "  $(mc-image-helper network-interfaces)"
   logAutopause "Please set the environment variable AUTOPAUSE_KNOCK_INTERFACE to the interface that handles incoming connections."
   logAutopause "If unsure which interface to choose, run the ifconfig command in the container."
   logAutopause "Autopause failed to initialize. This log entry will be printed every 30 minutes."
@@ -34,12 +35,17 @@ if [[ -z "$AUTOPAUSE_KNOCK_INTERFACE" ]] ; then
   logAutopause "AUTOPAUSE_KNOCK_INTERFACE variable must not be empty!"
   autopause_error_loop
 fi
-if ! [[ -d "/sys/class/net/$AUTOPAUSE_KNOCK_INTERFACE" ]] ; then
+if ! mc-image-helper network-interfaces --check="$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 "$AUTOPAUSE_KNOCK_INTERFACE"
+knockdArgs=(-c /tmp/knockd-config.cfg -d -i "$AUTOPAUSE_KNOCK_INTERFACE")
+if isTrue "${DEBUG_AUTOPAUSE}"; then
+  knockdArgs+=(-D)
+fi
+
+sudo /usr/local/sbin/knockd "${knockdArgs[@]}"
 if [ $? -ne 0 ] ; then
   logAutopause "Failed to start knockd daemon."
   logAutopause "Probable cause: Unable to attach to interface \"$AUTOPAUSE_KNOCK_INTERFACE\"."
@@ -50,12 +56,13 @@ STATE=INIT
 
 while :
 do
+  isTrue "${DEBUG_AUTOPAUSE}" && log "DEBUG: autopause state = $STATE"
   case X$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"
+      logAutopause "MC Server listening for connections - pausing in $AUTOPAUSE_TIMEOUT_INIT seconds"
       STATE=K
     fi
     ;;
@@ -66,8 +73,8 @@ do
       STATE=E
     else
       if [[ $(current_uptime) -ge $TIME_THRESH ]] ; then
-        logAutopause "No client connected since startup / knocked - stopping"
-        /autopause/pause.sh
+        logAutopause "No client connected since startup / knocked - pausing"
+        /auto/pause.sh
         STATE=S
       fi
     fi
@@ -76,7 +83,7 @@ do
     # Established
     if ! java_clients_connected ; then
       TIME_THRESH=$(($(current_uptime)+$AUTOPAUSE_TIMEOUT_EST))
-      logAutopause "All clients disconnected - stopping in $AUTOPAUSE_TIMEOUT_EST seconds"
+      logAutopause "All clients disconnected - pausing in $AUTOPAUSE_TIMEOUT_EST seconds"
       STATE=I
     fi
     ;;
@@ -87,8 +94,8 @@ do
       STATE=E
     else
       if [[ $(current_uptime) -ge $TIME_THRESH ]] ; then
-        logAutopause "No client reconnected - stopping"
-        /autopause/pause.sh
+        logAutopause "No client reconnected - pausing"
+        /auto/pause.sh
         STATE=S
       fi
     fi
@@ -96,7 +103,7 @@ do
   XS)
     # Stopped
     if rcon_client_exists ; then
-      /autopause/resume.sh
+      /auto/resume.sh
     fi
     if java_running ; then
       if java_clients_connected ; then
@@ -104,7 +111,11 @@ do
         STATE=E
       else
         TIME_THRESH=$(($(current_uptime)+$AUTOPAUSE_TIMEOUT_KN))
-        logAutopause "Server was knocked - waiting for clients or timeout"
+        from=unknown
+        if [ -e /var/log/knocked-source ]; then
+          from=$(cat /var/log/knocked-source)
+        fi
+        logAutopause "Server was knocked from $from - waiting for clients or timeout"
         STATE=K
       fi
     fi
@@ -115,8 +126,8 @@ do
   esac
   if [[ "$STATE" == "S" ]] ; then
     # before rcon times out
-    sleep 2
+    sleep 5
   else
-    sleep $AUTOPAUSE_PERIOD
+    sleep "$AUTOPAUSE_PERIOD"
   fi
 done

files/auto/autopause-fcns.sh

@@ -20,12 +20,18 @@ mc_server_listening() {
   mc-monitor status --host localhost --port "$SERVER_PORT" --timeout 10s >& /dev/null
 }
 
-java_clients_connected() {
+java_clients_connections() {
   local connections
   if java_running ; then
-    connections=$(mc-monitor status --host localhost --port "$SERVER_PORT" --show-player-count)
+    if ! connections=$(mc-monitor status --host localhost --port "$SERVER_PORT" --show-player-count); then
+      connections=0
+    fi
   else
     connections=0
   fi
-  (( connections > 0 ))
+  echo $connections
 }
+
+java_clients_connected() {
+  (( $(java_clients_connections) > 0 ))
+}

files/auto/autostop-daemon.sh

@@ -1,9 +1,13 @@
 #!/bin/bash
 
 # needed for the clients connected function residing in autopause
-. /autopause/autopause-fcns.sh
+. /auto/autopause-fcns.sh
 
-. ${SCRIPTS:-/}start-utils
+# shellcheck source=../../scripts/start-utils
+. "${SCRIPTS:-/}start-utils"
+if isTrue "${DEBUG_AUTOSTOP}"; then
+  set -x
+fi
 
 # wait for java process to be started
 while :
@@ -18,11 +22,12 @@ STATE=INIT
 
 while :
 do
+  isTrue "${DEBUG_AUTOSTOP}" && log "DEBUG: autostop state = $STATE"
   case X$STATE in
   XINIT)
     # Server startup
     if mc_server_listening ; then
-      TIME_THRESH=$(($(current_uptime)+$AUTOSTOP_TIMEOUT_INIT))
+      TIME_THRESH=$(($(current_uptime)+AUTOSTOP_TIMEOUT_INIT))
       logAutostop "MC Server listening for connections - stopping in $AUTOSTOP_TIMEOUT_INIT seconds"
       STATE=II
     fi
@@ -35,7 +40,7 @@ do
     else
       if [[ $(current_uptime) -ge $TIME_THRESH ]] ; then
         logAutostop "No client connected since startup - stopping server"
-        /autostop/stop.sh
+        /auto/stop.sh
         exit 0
       fi
     fi
@@ -56,7 +61,7 @@ do
     else
       if [[ $(current_uptime) -ge $TIME_THRESH ]] ; then
         logAutostop "No client reconnected - stopping"
-        /autostop/stop.sh
+        /auto/stop.sh
         exit 0
       fi
     fi

files/auto/knockd-config.cfg

@@ -3,13 +3,14 @@
 [unpauseMCServer-server]
  sequence = 25565
  seq_timeout = 1
- command = /usr/sbin/gosu minecraft:minecraft /autopause/resume.sh
+ command = /auto/resume.sh %IP%
  tcpflags = syn
 [unpauseMCServer-rcon]
  sequence = 25575
  seq_timeout = 1
- command = /usr/sbin/gosu minecraft:minecraft /autopause/resume.sh
+ command = /auto/resume.sh %IP%
  tcpflags = syn
 [unpauseMCServer-bedrock]
  sequence = 19132:udp
- command = /usr/sbin/gosu minecraft:minecraft /autopause/resume.sh
+ command = /auto/resume.sh %IP%
+ seq_cooldown = 60

files/auto/pause.sh

@@ -1,6 +1,9 @@
 #!/bin/bash
 
 . /start-utils
+if isTrue "${DEBUG_AUTOPAUSE}"; then
+  set -x
+fi
 
 if [[ $( ps -ax -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^S.*$ ]] ; then
   # save world
@@ -18,4 +21,7 @@ if [[ $( ps -ax -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^S.*$ ]] ; t
   # finally pause the process
   logAutopauseAction "Pausing Java process"
   pkill -STOP java
+
+  # create .paused file in data directory
+  touch /data/.paused
 fi

files/auto/resume.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+. /start-utils
+if isTrue "${DEBUG_AUTOPAUSE}"; then
+  set -x
+fi
+
+if [[ $( ps -ax -o stat,comm | grep 'java' | awk '{ print $1 }') =~ ^T.*$ ]] ; then
+  logAutopauseAction "Knocked from $1, resuming Java process"
+  echo "$1" > /var/log/knocked-source
+  pkill -CONT java
+
+  # remove .paused file from data directory
+  rm -f /data/.paused
+fi

files/auto/stop.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+. /start-utils
+if isTrue "${DEBUG_AUTOSTOP}"; then
+  set -x
+fi
+
+logAutostopAction "Stopping Java process"
+if isTrue "${AUTOSTOP_PKILL_USE_SUDO:-false}"; then
+  sudo pkill -f --signal SIGTERM mc-server-runner
+else
+  pkill -f --signal SIGTERM mc-server-runner
+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/autostop/stop.sh

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

files/cf-exclude-include.json

@@ -0,0 +1,34 @@
+{
+  "globalExcludes": [
+    "carry-on",
+    "defensive-measures",
+    "dynamiclights-reforged",
+    "entity-texture-features-fabric",
+    "entityculling",
+    "extreme-sound-muffler",
+    "ignitioncoil",
+    "legendary-tooltips",
+    "neat",
+    "nekos-enchanted-books",
+    "not-enough-animations",
+    "oculus",
+    "rubidium",
+    "rubidium-extra",
+    "magnesium-extras",
+    "skin-layers-3d",
+    "textrues-rubidium-options",
+    "torohealth-damage-indicators"
+  ],
+  "modpacks": {
+    "all-of-fabric-6": {
+      "forceIncludes": [
+        "revelationary"
+      ]
+    },
+    "valhelsia-5": {
+      "excludes": [
+        "modernfix"
+      ]
+    }
+  }
+}

files/log4j2.xml

@@ -10,13 +10,16 @@
         <RollingRandomAccessFile name="File" fileName="logs/latest.log" filePattern="logs/%d{yyyy-MM-dd}-%i.log.gz">
             <PatternLayout pattern="[%d{HH:mm:ss}] [%t/%level]: %msg%n" />
             <Policies>
+                <!-- Based on filePattern resolution, so daily -->
                 <TimeBasedTriggeringPolicy />
+                <SizeBasedTriggeringPolicy size="100 MB" />
                 <OnStartupTriggeringPolicy />
             </Policies>
             <DefaultRolloverStrategy>
                 <Delete basePath="logs">
                     <IfFileName glob="*.log.gz" />
                     <IfLastModified age="7d" />
+                    <IfAccumulatedFileCount exceeds="20"/>
                 </Delete>
             </DefaultRolloverStrategy>
         </RollingRandomAccessFile>

files/sudoers-mc

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

kustomize/README.md

@@ -0,0 +1,22 @@
+This directory provides a base to use with [kubectl kustomize](https://kubernetes.io/docs/tasks/manage-kubernetes-objects/kustomization/).
+
+## Example overlay content
+
+### kustomization.yml
+```yaml
+nameSuffix: "-forge"
+commonLabels:
+  server: forge
+bases:
+  - https://github.com/itzg/docker-minecraft-server.git/kustomize/base
+configMapGenerator:
+  - name: mc
+    envs:
+      - mc.env
+```
+
+### mc.env
+```
+EULA=true
+TYPE=FORGE
+```

kustomize/base/kustomization.yml

@@ -0,0 +1,3 @@
+resources:
+- statefulset.yml
+- service.yml

kustomize/base/service.yml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    service: mc
+  annotations: {}
+  # Such as
+  #   mc-router.itzg.me/externalServerName: $(EXTERNAL_SERVICE_NAME)
+  name: mc
+spec:
+  ports:
+    - name: minecraft
+      port: 25565
+      targetPort: 25565
+  type: NodePort
+  selector:
+    server: mc

kustomize/base/statefulset.yml

@@ -0,0 +1,51 @@
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: mc
+spec:
+  replicas: 1
+  serviceName: mc
+  selector:
+    matchLabels:
+      server: mc
+  template:
+    metadata:
+      labels:
+        server: mc
+    spec:
+      containers:
+        - name: mc
+          envFrom:
+            - configMapRef:
+                name: mc
+                optional: true
+          env: []
+          image: itzg/minecraft-server
+          stdin: true
+          tty: true
+          volumeMounts:
+            - mountPath: /data
+              name: data
+          resources:
+            requests:
+              cpu: 150m
+          livenessProbe:
+            exec:
+              command: ["mc-health"]
+            initialDelaySeconds: 120
+            periodSeconds: 60
+          readinessProbe:
+            exec:
+              command: ["mc-health"]
+            initialDelaySeconds: 20
+            periodSeconds: 10
+            failureThreshold: 12
+  volumeClaimTemplates:
+    - metadata:
+        name: data
+      spec:
+        accessModes:
+          - ReadWriteOnce
+        resources:
+          requests:
+            storage: 500Mi

scripts/start

@@ -3,6 +3,10 @@
 # shellcheck source=start-utils
 . "${SCRIPTS:-/}start-utils"
 
+# The Dockerfile ENVs take precedence here, but defaulting for testing consistency
+: "${UID:=1000}"
+: "${GID:=1000}"
+
 umask 0002
 chmod g+w /data
 

scripts/start-autopause

@@ -4,13 +4,27 @@
 . "${SCRIPTS:-/}start-utils"
 
 : "${SERVER_PORT:=25565}"
+: "${ENABLE_AUTOPAUSE:=false}"
+: "${AUTOPAUSE_TIMEOUT_EST:=3600}"
+: "${AUTOPAUSE_TIMEOUT_KN:=120}"
+: "${AUTOPAUSE_TIMEOUT_INIT:=600}"
+: "${AUTOPAUSE_PERIOD:=10}"
+: "${AUTOPAUSE_KNOCK_INTERFACE:=eth0}"
+: "${DEBUG_AUTOPAUSE:=false}"
 export SERVER_PORT
+export ENABLE_AUTOPAUSE
+export AUTOPAUSE_TIMEOUT_EST
+export AUTOPAUSE_TIMEOUT_KN
+export AUTOPAUSE_TIMEOUT_INIT
+export AUTOPAUSE_PERIOD
+export AUTOPAUSE_KNOCK_INTERFACE
+export DEBUG_AUTOPAUSE
 
 log "Autopause functionality enabled"
 
 isDebugging && set -x
 
-cp /autopause/knockd-config.cfg /tmp/knockd-config.cfg
+cp /auto/knockd-config.cfg /tmp/knockd-config.cfg
 
 # update server port to listen to
 regseq="^\s*sequence\s*=\s*$SERVER_PORT\s*$"
@@ -70,4 +84,9 @@ elif [[ -z "$MAX_TICK_TIME" ]] ; then
   export MAX_TICK_TIME
 fi
 
-/autopause/autopause-daemon.sh &
+# seq_cooldown cannot be larger than AUTOPAUSE_TIMEOUT_KN, otherwise the server may
+# become paused while knockd is still ignoring packets, preventing players from joining.
+let COOLDOWN=$AUTOPAUSE_TIMEOUT_KN/2
+sed -i "s/\(seq_cooldown *= *\).*/\1$COOLDOWN/" /tmp/knockd-config.cfg
+
+/auto/autopause-daemon.sh &

scripts/start-autostop

@@ -4,7 +4,17 @@
 . "${SCRIPTS:-/}start-utils"
 
 : "${SERVER_PORT:=25565}"
+: "${ENABLE_AUTOSTOP:=false}"
+: "${AUTOSTOP_TIMEOUT_EST:=3600}"
+: "${AUTOSTOP_TIMEOUT_INIT:=1800}"
+: "${AUTOSTOP_PERIOD:=10}"
+: "${DEBUG_AUTOSTOP:=false}"
 export SERVER_PORT
+export ENABLE_AUTOSTOP
+export AUTOSTOP_TIMEOUT_EST
+export AUTOSTOP_TIMEOUT_INIT
+export AUTOSTOP_PERIOD
+export DEBUG_AUTOSTOP
 
 log "Autostop functionality enabled"
 
@@ -31,4 +41,4 @@ if ! [[ $AUTOSTOP_TIMEOUT_INIT =~ ^[0-9]+$ ]] ; then
   log "Warning: AUTOSTOP_TIMEOUT_INIT is not numeric, set to 1800 (seconds)"
 fi
 
-/autostop/autostop-daemon.sh &
+/auto/autostop-daemon.sh &

scripts/start-configuration

@@ -7,7 +7,24 @@ IFS=$'\n\t'
 
 : "${EULA:=}"
 : "${PROXY:=}"
+: "${ENABLE_AUTOPAUSE:=false}"
+: "${ENABLE_AUTOSTOP:=false}"
+: "${RCON_CMDS_STARTUP:=}"
+: "${RCON_CMDS_ON_CONNECT:=}"
+: "${RCON_CMDS_ON_DISCONNECT:=}"
+: "${RCON_CMDS_FIRST_CONNECT:=}"
+: "${RCON_CMDS_LAST_DISCONNECT:=}"
+: "${RCON_CMDS_PERIOD:=10}"
 : "${RCON_PASSWORD_FILE:=}"
+: "${ENABLE_RCON:=true}"
+: "${RCON_PASSWORD:=minecraft}"
+: "${RCON_PORT:=25575}"
+export ENABLE_RCON RCON_PASSWORD RCON_PORT
+
+: "${MEMORY=1G}"
+: "${INIT_MEMORY=${MEMORY}}"
+: "${MAX_MEMORY=${MEMORY}}"
+export MEMORY INIT_MEMORY MAX_MEMORY
 
 shopt -s nullglob
 
@@ -66,11 +83,27 @@ if [[ $RCON_PASSWORD_FILE ]]; then
     log ""
 fi
 
-# Some Docker management UIs grab all the image declared variables and present them for configuration.
-# When upgrading images across Java versions, that creates a mismatch in PATH's expected by base image.
-if ! which java > /dev/null; then
-  log "ERROR: PATH should not be explicitly passed into the container"
-  log "       Remove configuration of that variable."
+function fixJavaPath() {
+  # Some Docker management UIs grab all the image declared variables and present them for configuration.
+  # When upgrading images across Java versions, that creates a mismatch in PATH's expected by base image.
+  if ! which java > /dev/null; then
+    log "ERROR: your Docker provider has an annoying flaw where it"
+    log "       tries to set PATH even though the container establishes"
+    log "       a very specific value."
+    sleep 2
+    # now find where java might be
+    for d in /opt/java/openjdk/bin /usr/bin; do
+      if [ -x "${d}/java" ]; then
+        PATH="${PATH}:${d}"
+        return 0
+      fi
+    done
+    return 1
+  fi
+}
+
+if ! fixJavaPath; then
+  log "ERROR: could not locate path that contains java"
   exit 1
 fi
 
@@ -94,18 +127,32 @@ case "X$VERSION" in
   ;;
 esac
 export VANILLA_VERSION
-log "Resolved version given ${VERSION} into ${VANILLA_VERSION}"
+MAJOR_VANILLA_VERSION=$(get_major_version "$VANILLA_VERSION")
+export MAJOR_VANILLA_VERSION
+log "Resolved version given ${VERSION} into ${VANILLA_VERSION} and major version ${MAJOR_VANILLA_VERSION}"
 
 cd /data || exit 1
 
 export ORIGINAL_TYPE=${TYPE^^}
 
 if isTrue "${ENABLE_AUTOPAUSE}"; then
-  ${SCRIPTS:-/}start-autopause
+  "${SCRIPTS:-/}start-autopause"
 fi
 
 if isTrue "${ENABLE_AUTOSTOP}"; then
-  ${SCRIPTS:-/}start-autostop
+  "${SCRIPTS:-/}start-autostop"
+fi
+
+if 
+  [[ "$RCON_CMDS_STARTUP" ]] ||
+  [[ "$RCON_CMDS_ON_CONNECT" ]] ||
+  [[ "$RCON_CMDS_ON_DISCONNECT" ]] || 
+  [[ "$RCON_CMDS_FIRST_CONNECT" ]] || 
+  [[ "$RCON_CMDS_LAST_DISCONNECT" ]]
+then
+  log "Starting RCON commands"
+  # shellcheck source=start-rconcmds
+  "${SCRIPTS:-/}start-rconcmds"
 fi
 
 if versionLessThan 1.7; then
@@ -135,6 +182,10 @@ case "${TYPE^^}" in
     exec "${SCRIPTS:-/}start-deployFabric" "$@"
   ;;
 
+  QUILT)
+    exec "${SCRIPTS:-/}start-deployQuilt" "$@"
+  ;;
+  
   FTBA)
     evaluateJavaCompatibilityForForge
     exec "${SCRIPTS:-/}start-deployFTBA" "$@"
@@ -145,6 +196,11 @@ case "${TYPE^^}" in
     exec "${SCRIPTS:-/}start-deployCF" "$@"
   ;;
 
+  AUTO_CURSEFORGE)
+    evaluateJavaCompatibilityForForge
+    exec "${SCRIPTS:-/}start-deployAutoCF" "$@"
+    ;;
+
   VANILLA)
     exec "${SCRIPTS:-/}start-deployVanilla" "$@"
   ;;
@@ -173,12 +229,13 @@ case "${TYPE^^}" in
     exec "${SCRIPTS:-/}start-deployCatserver" "$@"
   ;;
 
-  PURPUR)
-    exec "${SCRIPTS:-/}start-deployPurpur" "$@"
+  LOLISERVER)
+    evaluateJavaCompatibilityForForge
+    exec "${SCRIPTS:-/}start-deployLoliserver" "$@"
   ;;
 
-  AIRPLANE)
-    exec "${SCRIPTS:-/}start-deployAirplane" "$@"
+  PURPUR)
+    exec "${SCRIPTS:-/}start-deployPurpur" "$@"
   ;;
 
   PUFFERFISH)
@@ -207,7 +264,7 @@ case "${TYPE^^}" in
       log "Invalid type: '$TYPE'"
       log "Must be: VANILLA, FORGE, BUKKIT, SPIGOT, PAPER, FTBA (multiarch-only),"
       log "         CURSEFORGE, SPONGEVANILLA, PURPUR, CUSTOM,"
-      log "         MAGMA, MOHIST, CATSERVER, AIRPLANE, PUFFERFISH, CANYON, LIMBO, CRUCIBLE"
+      log "         MAGMA, MOHIST, CATSERVER, LOLISERVER, AIRPLANE, PUFFERFISH, CANYON, LIMBO, CRUCIBLE"
       exit 1
   ;;
 

scripts/start-deployAirplane

@@ -1,46 +0,0 @@
-#!/bin/bash
-
-. ${SCRIPTS:-/}start-utils
-set -euo pipefail
-isDebugging && set -x
-
-IFS=$'\n\t'
-
-if [ "${VERSION}" != "LATEST" ] && [ "${VERSION}" != "PURPUR" ] ; then
-  log "ERROR: Airplane server type only supports VERSION=LATEST, VERSION=PURPUR."
-  exit 1
-fi
-
-: ${AIRPLANE_TYPE:=airplane}
-
-if [ "${VERSION}" = "LATEST" ] ; then
-  AIRPLANE_TYPE="airplane"
-fi
-
-if [ "${VERSION}" = "PURPUR" ]; then
-  AIRPLANE_TYPE="airplanepurpur"
-fi
-
-log "Using ${AIRPLANE_TYPE} 1.17.1 (1.18 unsupported - use Paper/Pufferfish/Purpur for newer versions)"
-
-export SERVER=${AIRPLANE_TYPE}-1.17.1.jar
-
-log "Removing old Airplane versions ..."
-shopt -s nullglob
-for f in airplane*.jar; do
-  [[ $f != $SERVER ]] && rm $f
-done
-
-if [ ! -f "$SERVER" ] || isTrue "${FORCE_REDOWNLOAD:-false}"; then
-    downloadUrl="https://airplane.gg/dl/launcher-${AIRPLANE_TYPE}1.17.1.jar"
-    log "Downloading Airplane from $downloadUrl ..."
-    if ! get -o "$SERVER" "$downloadUrl"; then
-      log "ERROR: failed to download from $downloadUrl (status=$?)"
-      exit 3
-    fi
-fi
-
-# Normalize on Spigot for later operations
-export FAMILY=SPIGOT
-
-exec "${SCRIPTS:-/}start-spiget" "$@"

scripts/start-deployAutoCF

@@ -0,0 +1,69 @@
+#!/bin/bash
+set -eu
+
+# shellcheck source=start-utils
+. "${SCRIPTS:-/}start-utils"
+
+: "${CF_PAGE_URL:=}"
+: "${CF_SLUG:=}"
+: "${CF_FILE_ID:=}"
+: "${CF_FILENAME_MATCHER:=}"
+: "${CF_PARALLEL_DOWNLOADS:=4}"
+: "${CF_FORCE_SYNCHRONIZE:=false}"
+: "${CF_EXCLUDE_INCLUDE_FILE=https://raw.githubusercontent.com/itzg/docker-minecraft-server/master/files/cf-exclude-include.json}"
+: "${CF_EXCLUDE_MODS:=}"
+: "${CF_FORCE_INCLUDE_MODS:=}"
+: "${CF_SET_LEVEL_FROM:=}" # --set-level-from
+: "${CF_OVERRIDES_SKIP_EXISTING:=false}" # --overrides-skip-existing
+
+
+resultsFile=/data/.install-curseforge.env
+
+isDebugging && set -x
+
+args=(
+  --results-file="$resultsFile"
+)
+if [[ $CF_PAGE_URL ]]; then
+  args+=(--modpack-page-url="$CF_PAGE_URL")
+fi
+if [[ $CF_FILE_ID ]]; then
+  args+=(--file-id="$CF_FILE_ID")
+fi
+if [[ $CF_SLUG ]]; then
+  args+=(--slug="$CF_SLUG")
+fi
+if [[ $CF_FILENAME_MATCHER ]]; then
+  args+=(--filename-matcher="$CF_FILENAME_MATCHER")
+fi
+if [[ ${CF_SET_LEVEL_FROM} ]]; then
+  args+=(--set-level-from="$CF_SET_LEVEL_FROM")
+fi
+args+=(
+  --parallel-downloads="$CF_PARALLEL_DOWNLOADS"
+  --force-synchronize="$CF_FORCE_SYNCHRONIZE"
+  --overrides-skip-existing="$CF_OVERRIDES_SKIP_EXISTING"
+)
+
+if [[ $CF_EXCLUDE_MODS ]]; then
+  args+=( --exclude-mods="$CF_EXCLUDE_MODS" )
+fi
+if [[ $CF_FORCE_INCLUDE_MODS ]]; then
+  args+=( --force-include-mods="$CF_FORCE_INCLUDE_MODS" )
+fi
+if [[ $CF_EXCLUDE_INCLUDE_FILE ]]; then
+  args+=( --exclude-include-file="$CF_EXCLUDE_INCLUDE_FILE" )
+fi
+
+if ! mc-image-helper install-curseforge "${args[@]}"; then
+    log "ERROR failed to auto-install CurseForge modpack"
+    exit 1
+fi
+
+# grab SERVER, FAMILY and export it
+set -a
+# shellcheck disable=SC1090
+source "${resultsFile}"
+set +a
+
+exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-deployBukkitSpigot

@@ -72,7 +72,7 @@ function downloadSpigot {
   fi
 
   setServerVar
-  if [ -f $SERVER ]; then
+  if [ -f "$SERVER" ] && ! isTrue "$FORCE_REDOWNLOAD"; then
     # tell curl to only download when newer
     curlArgs="-z $SERVER"
   fi
@@ -80,7 +80,7 @@ function downloadSpigot {
     curlArgs="$curlArgs -v"
   fi
   log "Downloading $match from $downloadUrl ..."
-  curl -fsSL -o $SERVER $curlArgs "$downloadUrl"
+  curl -fsSL -o "$SERVER" $curlArgs "$downloadUrl"
   if [[ $? != 0 || $(grep -c "DOCTYPE html" $SERVER) != 0 ]]; then
     cat <<EOF
 
@@ -92,12 +92,12 @@ ERROR: failed to download from $downloadUrl
 
 EOF
 
-    if isDebugging && [[ $(grep -c "DOCTYPE html" $SERVER) != 0 ]]; then
-      cat $SERVER
+    if isDebugging && [[ $(grep -c "DOCTYPE html" "$SERVER") != 0 ]]; then
+      cat "$SERVER"
     fi
 
     # remove invalid download
-    rm $SERVER
+    rm "$SERVER"
     exit 3
   fi
 
@@ -118,7 +118,7 @@ function setServerVar {
 
 if isTrue "$BUILD_SPIGOT_FROM_SOURCE" || isTrue "$BUILD_FROM_SOURCE"; then
   setServerVar
-  if [ ! -f $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
+  if [ ! -f "$SERVER" ] || isTrue "$FORCE_REDOWNLOAD"; then
     buildSpigotFromSource
   fi
 else

scripts/start-deployCF

@@ -27,13 +27,16 @@ 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
+legacyJavaFixerUrl=https://files.minecraftforge.net/maven/net/minecraftforge/lex/legacyjavafixer/1.0/legacyjavafixer-1.0.jar
 export TYPE=CURSEFORGE
 
 FTB_SERVER_MOD=${FTB_SERVER_MOD:-$CF_SERVER_MOD}
 
 log "Looking for Feed-The-Beast / CurseForge server modpack."
-requireVar FTB_SERVER_MOD
+if [[ ! $FTB_SERVER_MOD ]]; then
+    log "ERROR: CF_SERVER_MOD or FTB_SERVER_MOD is required to be set"
+    exit 1
+fi
 
 downloadModpack() {
   srv_modpack=${FTB_SERVER_MOD}
@@ -133,31 +136,34 @@ if ! isTrue "${USE_MODPACK_START_SCRIPT:-true}"; then
   exec "${SCRIPTS:-/}start-setupWorld" "$@"
 fi
 
-entryScriptExpr="
-  -name ServerStart.sh
-  -o -name serverstart.sh
-  -o -name ServerStartLinux.sh
-  -o -name LaunchServer.sh
-  -o -name server-start.sh
-  -o -name start-server.sh
-  -o -name startserver.sh
-  -o -name StartServer.sh
-  "
 
-if [[ -d ${FTB_BASE_DIR} ]]; then
-  startScriptCount=$(find "${FTB_BASE_DIR}" $entryScriptExpr |wc -l)
-  if (( startScriptCount > 1 )); then
-    log "Conflicting FTB/CurseForge packages have been installed. Please cleanup ${FTB_BASE_DIR}"
-    exit 2
+findStartScript() {
+  entryScriptExpr=(
+    -name ServerStart.sh
+    -o -name serverstart.sh
+    -o -name ServerStartLinux.sh
+    -o -name LaunchServer.sh
+    -o -name server-start.sh
+    -o -name SERVER-START.sh
+    -o -name start-server.sh
+    -o -name startserver.sh
+    -o -name StartServer.sh
+    -o -name run.sh
+    -o -name start.sh
+    -o -name launch.sh
+  )
+
+  if [ -d "${FTB_BASE_DIR}" ]; then
+    find "${FTB_BASE_DIR}" \( "${entryScriptExpr[@]}" \) -print -quit
   fi
-else
-  startScriptCount=0
-fi
+}
+
+startScript=$(findStartScript)
 
 # only download and install if a mod pack isn't already installed
 # also check for the start script rather than just the folder
 # this allows saving just the world separate from the rest of the data directory
-if [[ $startScriptCount = 0 ]]; then
+if [[ ! $startScript ]]; then
   downloadModpack
   srv_modpack=${FTB_SERVER_MOD}
   
@@ -165,49 +171,61 @@ if [[ $startScriptCount = 0 ]]; then
   mkdir -p "${FTB_BASE_DIR}"
   unzip -o "${srv_modpack}" -d "${FTB_BASE_DIR}" | awk '{printf "."} END {print ""}'
 
-  installScript=$(find "${FTB_BASE_DIR}" -maxdepth 2 -type f -name install.sh)
+  installScriptExpr=(
+    -name install.sh
+    -o -name FTBInstall.sh
+    -o -name Install.sh
+  )
+
+  installScript=$(find "${FTB_BASE_DIR}" -maxdepth 2 -type f \( "${installScriptExpr[@]}" \) -print -quit)
   if [[ "$installScript" ]]; then
     (
       cd "$(dirname "${installScript}")"
-      chmod +x ./install.sh
-      log "Running included install.sh"
-      ./install.sh
+      chmod +x "${installScript}"
+      log "Running included $(basename "${installScript}"). This might take a minute or two..."
+      "${installScript}" > install.log
     )
   fi
+
+  startScript=$(findStartScript)
 fi
 
-if [[ $(find "${FTB_BASE_DIR}" $entryScriptExpr | wc -l) = 0 ]]; then
+# start script provided by unzipped+installed modpack?
+if [[ ! $startScript ]]; then
+  # no, then look for a forge jar to run
 
-    # Allow up to 2 levels since some modpacks have a top-level directory named
-    # for the modpack
-    forgeJar=$(find "${FTB_BASE_DIR}" -maxdepth 2 -type f \( -path "/libraries/*" -o -path "/mods/*" \) -prune -o -name "forge*.jar" -not -name "forge*installer.jar" -print)
-    if [[ "$forgeJar" ]]; then
-      FTB_BASE_DIR=$(dirname "${forgeJar}")
-      export FTB_BASE_DIR
-      log "No entry script found, so building one for ${forgeJar}"
-      cat > "${FTB_BASE_DIR}/ServerStart.sh" <<EOF
+  # Allow up to 2 levels since some modpacks have a top-level directory named for the modpack
+  forgeJar=$(find "${FTB_BASE_DIR}" -maxdepth 2 -type f \( -path "/libraries/*" -o -path "/mods/*" \) -prune -o -name "forge*.jar" -not -name "forge*installer.jar" -print)
+  if [[ "$forgeJar" ]]; then
+    FTB_BASE_DIR=$(dirname "${forgeJar}")
+    export FTB_BASE_DIR
+    log "No entry script found, so building one for ${forgeJar}"
+    cat > "${FTB_BASE_DIR}/ServerStart.sh" <<EOF
 #!/bin/sh
 . ./settings-local.sh
 java \${JAVA_PARAMETERS} -Xmx\${MAX_RAM} -jar $(basename "${forgeJar}") nogui
 EOF
-      chmod +x "${FTB_BASE_DIR}/ServerStart.sh"
-    else
-      log "Please make sure you are using the server version of the FTB modpack!"
-      exit 2
-    fi
+    startScript="${FTB_BASE_DIR}/ServerStart.sh"
+    chmod +x "$startScript"
+  else
+    log "ERROR: Modpack missing start script and unable to find Forge jar to generate one"
+    exit 2
+  fi
 fi
 
-scriptCount=$(find "${FTB_BASE_DIR}" $entryScriptExpr | wc -l)
-if [[ $scriptCount = 0 ]]; then
-    log "Please make sure you are using the server version of the FTB modpack!"
-    exit 2
-elif (( scriptCount > 1 )); then
-    log "Ambiguous startup scripts in FTB modpack! Found:"
-    find "${FTB_BASE_DIR}" $entryScriptExpr
-    exit 2
+# Modpacks that use https://github.com/BloodyMods/ServerStarter will sometimes specify an
+# extra subpath where all the server files get installed. Need to transplant EULA file there.
+serverSetupConfig=$(find "${FTB_BASE_DIR}" -type f -name server-setup-config.yaml)
+if [[ $serverSetupConfig && $serverSetupConfig != "~" ]]; then
+  if baseInstallPath=$(mc-image-helper yaml-path --file "$serverSetupConfig" ".install.baseInstallPath"); then
+    resolvedBaseInstallPath="$(dirname "$serverSetupConfig")/${baseInstallPath}"
+    mkdir -p "$resolvedBaseInstallPath"
+
+    cp -n /data/eula.txt "${resolvedBaseInstallPath}/eula.txt"
+  fi
 fi
 
-FTB_SERVER_START=$(find "${FTB_BASE_DIR}" $entryScriptExpr)
+FTB_SERVER_START="$startScript"
 export FTB_SERVER_START
 
 FTB_DIR=$(dirname "${FTB_SERVER_START}")
@@ -226,15 +244,5 @@ if isTrue "${FTB_LEGACYJAVAFIXER}" && [ ! -e "${legacyJavaFixerPath}" ]; then
   fi
 fi
 
-if [ -e "${FTB_DIR}/FTBInstall.sh" ]; then
-  pushd "${FTB_DIR}"
-  sh FTBInstall.sh
-  popd
-elif [ -e "${FTB_DIR}/Install.sh" ]; then
-  pushd "${FTB_DIR}"
-  sh Install.sh
-  popd
-fi
-
 export FAMILY=FORGE
 exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-deployFTBA

@@ -7,6 +7,11 @@ ftbInstallMarker=".ftb-installed"
 isDebugging && set -x
 set -e
 
+if [[ $(getDistro) = alpine ]]; then
+  log "ERROR: the FTBA installer is not supported on Alpine. Use the java8-multiarch image tag instead."
+  exit 1
+fi
+
 if ! [[ -v FTB_MODPACK_ID ]]; then
   log "ERROR FTB_MODPACK_ID is required with TYPE=FTB"
   exit 1
@@ -27,7 +32,7 @@ elif ! [[ ${FTB_MODPACK_VERSION_ID} =~ [0-9]+ ]]; then
   exit 1
 fi
 
-if ! [ -f "${ftbInstallMarker}" ] || [ $(cat "${ftbInstallMarker}") != "${FTB_MODPACK_ID}=${FTB_MODPACK_VERSION_ID}" ]; then
+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"
@@ -41,10 +46,9 @@ if ! [ -f "${ftbInstallMarker}" ] || [ $(cat "${ftbInstallMarker}") != "${FTB_MO
     chmod +x "${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
+  log "This could take a while..."
+  ${ftbInstaller} "${FTB_MODPACK_ID}" "${FTB_MODPACK_VERSION_ID}" --noscript --auto > ftb-installer.log
   rm -f forge*installer.jar
 
   echo "${FTB_MODPACK_ID}=${FTB_MODPACK_VERSION_ID}" > ${ftbInstallMarker}
@@ -57,16 +61,16 @@ else
   log "FTB modpack ID ${FTB_MODPACK_ID}, version ID ${FTB_MODPACK_VERSION_ID} is ready to go"
 fi
 
-isDebugging && cat version.json
 forgeVersion=$(jq -r '.targets|unique[] | select(.name == "forge") | .version' version.json)
 fabricVersion=$(jq -r '.targets|unique[] | select(.name == "fabric") | .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}-${mcVersion}-universal.jar
-  fabric-${mcVersion}-${fabricVersion}-server-launch.jar
+  "forge-${mcVersion}-${forgeVersion}.jar"
+  "forge-${mcVersion}-${forgeVersion}-universal.jar"
+  "forge-${mcVersion}-${forgeVersion}-${mcVersion}-universal.jar"
+  "fabric-${mcVersion}-${fabricVersion}-server-launch.jar"
+  run.sh
 )
 for f in "${variants[@]}"; do
   if [ -f $f ]; then
@@ -76,10 +80,10 @@ for f in "${variants[@]}"; do
 done
 if ! [ -v SERVER ]; then
   log "ERROR unable to locate the installed FTB server jar"
-  ls *.jar
+  log "      Tried looking for ${variants[*]}"
   exit 2
 fi
 
 export FAMILY=FORGE
 
-exec ${SCRIPTS:-/}start-setupWorld $@
+exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-deployFabric

@@ -4,47 +4,49 @@ set -eu
 # shellcheck source=start-utils
 . "${SCRIPTS:-/}start-utils"
 
-requireVar VANILLA_VERSION
 export TYPE=FABRIC
 : "${FABRIC_LAUNCHER_VERSION:=${FABRIC_INSTALLER_VERSION:-LATEST}}"
 : "${FABRIC_LAUNCHER:=}"
 : "${FABRIC_LAUNCHER_URL:=}"
 : "${FABRIC_LOADER_VERSION:=LATEST}"
 
+resultsFile=/data/.install-fabric.env
+
 isDebugging && set -x
 
 # Custom fabric jar
 if [[ $FABRIC_LAUNCHER ]]; then
-  export SERVER=${FABRIC_LAUNCHER}
+  if ! mc-image-helper install-fabric-loader \
+    --results-file=${resultsFile} \
+    --from-local-file="$FABRIC_LAUNCHER"; then
+    log "ERROR failed to install Fabric launcher from $FABRIC_LAUNCHER"
+    exit 1
+  fi
 # Custom fabric jar url
 elif [[ $FABRIC_LAUNCHER_URL ]]; then
-  export SERVER=fabric-server-$(echo -n "$FABRIC_LAUNCHER_URL" | mc-image-helper hash)
+  if ! mc-image-helper install-fabric-loader \
+    --results-file=${resultsFile} \
+    --from-url="$FABRIC_LAUNCHER_URL"; then
+    log "ERROR failed to install Fabric launcher from $FABRIC_LAUNCHER_URL"
+    exit 1
+  fi
 # Official fabric launcher
 else
-  if [[ ${FABRIC_LAUNCHER_VERSION^^} = LATEST ]]; then
-    log "Checking Fabric Launcher version information."
-    FABRIC_LAUNCHER_VERSION=$(maven-metadata-release https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml)
-  fi
-  if [[ ${FABRIC_LOADER_VERSION^^} = LATEST ]]; then
-    log "Checking Fabric Loader version information."
-    FABRIC_LOADER_VERSION=$(maven-metadata-release https://maven.fabricmc.net/net/fabricmc/fabric-loader/maven-metadata.xml)
-  fi
-  export SERVER=fabric-server-mc.${VANILLA_VERSION}-loader.${FABRIC_LOADER_VERSION}-launcher.${FABRIC_LAUNCHER_VERSION}.jar
-  export FABRIC_LAUNCHER_URL="https://meta.fabricmc.net/v2/versions/loader/${VANILLA_VERSION}/${FABRIC_LOADER_VERSION}/${FABRIC_LAUNCHER_VERSION}/server/jar"
-fi
-
-if [[ ! -e ${SERVER} && ! -z ${FABRIC_LAUNCHER_URL} ]]; then
-  log "Downloading $FABRIC_LAUNCHER_URL ..."
-  if ! get -o "$SERVER" "$FABRIC_LAUNCHER_URL"; then
-    log "Failed to download from given location $FABRIC_LAUNCHER_URL"
-    exit 2
+  if ! mc-image-helper install-fabric-loader \
+    --results-file=${resultsFile} \
+    --minecraft-version="${VANILLA_VERSION}" \
+    --installer-version="${FABRIC_LAUNCHER_VERSION}" \
+    --loader-version="${FABRIC_LOADER_VERSION}"; then
+    log "ERROR failed to install Fabric launcher from $VANILLA_VERSION, $FABRIC_LAUNCHER_VERSION, $FABRIC_LOADER_VERSION"
+    exit 1
   fi
 fi
 
-if [[ ! -e ${SERVER} ]]; then
-  log "$SERVER does not exist, cannot launch server!"
-  exit 1
-fi
+# grab SERVER and export it
+set -a
+# shellcheck disable=SC1090
+source "${resultsFile}"
+set +a
 
 export FAMILY=FABRIC
 exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-deployForge

@@ -1,157 +1,44 @@
 #!/bin/bash
 
-: "${FORGEVERSION:=RECOMMENDED}"
+: "${FORGE_VERSION:=${FORGEVERSION:-RECOMMENDED}}"
+: "${FORGE_FORCE_REINSTALL:=false}}"
 
 # shellcheck source=start-utils
 . "${SCRIPTS:-$(dirname "$0")}/start-utils"
 isDebugging && set -x
 
-get_installer() {
-  if [[ -z $FORGE_INSTALLER_URL ]]; then
-    log "Downloading $normForgeVersion"
-
-    forgeFileNames="
-    $shortForgeVersion/forge-$shortForgeVersion-installer.jar
-    $normForgeVersion/forge-$normForgeVersion-installer.jar
-  "
-
-    for fn in $forgeFileNames; do
-      downloadUrl=https://maven.minecraftforge.net/net/minecraftforge/forge/$fn
-      log "...trying $downloadUrl"
-      if get -o "$FORGE_INSTALLER" "$downloadUrl"; then
-        return
-      fi
-    done
-    log "Unable to locate usable URL for $normForgeVersion"
-    exit 2
- else
-    log "Downloading $FORGE_INSTALLER_URL ..."
-    if ! get -o "$FORGE_INSTALLER" "$FORGE_INSTALLER_URL"; then
-      log "Failed to download from given location $FORGE_INSTALLER_URL"
-      exit 2
-    fi
-  fi
-}
-
-install() {
-  if [ ! -e "$FORGE_INSTALLER" ]; then
-    get_installer "$normForgeVersion" "$shortForgeVersion"
+# NOTE: VERSION rather than VANILLA_VERSION is specified to allow for latest supported
+#       Forge version to be selected.
+if [[ ${FORGE_INSTALLER} ]]; then
+  if ! mc-image-helper install-forge \
+    --output-directory=/data \
+    --results-file=/data/.run-forge.env \
+    --minecraft-version="${VERSION}" \
+    --forge-installer="${FORGE_INSTALLER}" \
+    --force-reinstall="${FORGE_FORCE_REINSTALL}"; then
+      log "ERROR failed to install Forge given installer ${FORGE_INSTALLER}"
+      exit 1
   fi
 
-  log "Installing Forge $shortForgeVersion. This might take a minute or two..."
-  mkdir -p mods
-  tries=3
-  while true; do
-    if ! java -jar "$FORGE_INSTALLER" --installServer &> forge-installer.log; then
-      if ((--tries <= 0)); then
-        cat forge-installer.log
-        log "
-ERROR Forge failed to install after several tries.
-"
-        exit 1
-      fi
-      log "Install failed. Trying again..."
-    else
-      break # out of this loop
-    fi
-  done
-  # NOTE $shortForgeVersion will be empty if installer location was given to us
-  log "Finding installed server jar..."
-  unset -v latest
-  # 1.17+ ?
-  if [ -f /data/run.sh ]; then
-    latest=/data/run.sh
-  # else pre 1.17
-  else
-    for file in *forge*.jar; do
-      if ! [[ $file =~ installer ]]; then
-        if [[ -z $latest ]] || [[ $file -nt $latest ]]; then
-          latest=$file
-        fi
-      fi
-    done
-  fi
-  if [[ -z $latest ]]; then
-    log "Unable to derive server jar for Forge"
-    exit 2
-  fi
-
-  export SERVER=$latest
-  log "Using server $SERVER"
-  debug "Writing install marker at $installMarker"
-  echo "$SERVER" > "$installMarker"
-}
-
-resolve_versions() {
-  if [[ -z $FORGE_INSTALLER && -z $FORGE_INSTALLER_URL ]]; then
-    norm=$VANILLA_VERSION
-
-    case $VANILLA_VERSION in
-      *.*.*)
-        norm=$VANILLA_VERSION ;;
-      *.*)
-        norm=${VANILLA_VERSION}.0 ;;
-    esac
-
-    #################################################################################
-    promosUrl=http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json
-
-    log "Checking Forge version information."
-    case $FORGEVERSION in
-      LATEST)
-        if ! FORGE_VERSION=$(get --json-path ".promos['$VANILLA_VERSION-latest']" "$promosUrl"); then
-          log "ERROR: Version $VANILLA_VERSION is not supported by Forge"
-          log "       Refer to http://files.minecraftforge.net/ for supported versions"
-          exit 2
-        fi
-        ;;
-
-      RECOMMENDED)
-        if ! FORGE_VERSION=$(get -s --json-path ".promos['$VANILLA_VERSION-recommended']" "$promosUrl"); then
-          if ! FORGE_VERSION=$(get --json-path ".promos['$VANILLA_VERSION-latest']" "$promosUrl"); then
-            log "ERROR: Version $VANILLA_VERSION is not supported by Forge"
-            log "       Refer to http://files.minecraftforge.net/ for supported versions"
-            exit 2
-          fi
-        fi
-        ;;
-
-      *)
-        FORGE_VERSION=$FORGEVERSION
-        ;;
-    esac
-
-    normForgeVersion=$VANILLA_VERSION-$FORGE_VERSION-$norm
-    shortForgeVersion=$VANILLA_VERSION-$FORGE_VERSION
-
-    FORGE_INSTALLER="/tmp/forge-$shortForgeVersion-installer.jar"
-  elif [[ -z $FORGE_INSTALLER ]]; then
-    FORGE_INSTALLER="/tmp/forge-installer.jar"
-  elif [[ ! -e $FORGE_INSTALLER ]]; then
-    log "ERROR: the given Forge installer doesn't exist : $FORGE_INSTALLER"
-    exit 2
-  else
-    shortForgeVersion=$VANILLA_VERSION-${FORGE_INSTALLER_CUSTOM_VERSION:-custom}
-  fi
-}
-
-### main
-
-resolve_versions
-
-installMarker="/data/.forge-installed-$shortForgeVersion"
-
-if [ ! -e "$installMarker" ] || isTrue "${FORCE_REINSTALL:-false}"; then
-  install
 else
-  SERVER=$(cat "$installMarker")
-  export SERVER
-  if [ ! -e "$SERVER" ]; then
-    rm "$installMarker"
-    install
+  if ! mc-image-helper install-forge \
+    --output-directory=/data \
+    --results-file=/data/.run-forge.env \
+    --minecraft-version="${VERSION}" \
+    --forge-version="${FORGE_VERSION}" \
+    --force-reinstall="${FORGE_FORCE_REINSTALL}"; then
+      log "ERROR failed to install Forge"
+      exit 1
   fi
+
 fi
 
+
+# grab SERVER and export it
+set -a
+source /data/.run-forge.env
+set +a
+
 export FAMILY=FORGE
 
 exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-deployLimbo

@@ -8,7 +8,7 @@ isDebugging && set -x
 : ${LIMBO_BUILD:=LATEST}
 : ${FORCE_REDOWNLOAD:=false}
 : ${LIMBO_SCHEMA_FILENAME:=default.schem}
-: ${LEVEL:=Default;${LIMBO_SCHEMA_FILENAME}}
+: ${LEVEL:=default;${LIMBO_SCHEMA_FILENAME}}
 # defaults to localhost, if this is not set
 : ${SERVER_IP:=0.0.0.0}
 

scripts/start-deployLoliserver

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# shellcheck source=start-utils
+. "${SCRIPTS:-/}start-utils"
+set -o pipefail
+set -e
+
+latestAsset=$(
+  curl -fsSL https://cdn.ci.loliidc.cn:30011/job/LoliServer-1.16.5/lastSuccessfulBuild/artifact/projects/LoliServer/build/libs | \
+    jq '.assets[] | select(.name | match(".*-server.jar"))'
+)
+
+if [[ -z "${latestAsset}" ]]; then
+  log "ERROR: latest release of Loliserver is missing server.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://cdn.ci.loliidc.cn:30011/job/LoliServer-1.16.5/lastSuccessfulBuild/artifact/projects/LoliServer/build/libs/${latestJarId}
+fi
+
+export FAMILY=HYBRID
+
+exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-deployMagma

@@ -5,89 +5,18 @@
 isDebugging && set -x
 
 : "${VANILLA_VERSION?}"
-# stable, dev
-: "${MAGMA_CHANNEL:=stable}"
 
-
-magmaDownloadServer() {
-  url=${1?}
-  tagName=${2?}
-  markerFile=${3?}
-
-  export SERVER="/data/magma-server-${VANILLA_VERSION}.jar"
-
-  log "Downloading Magma server file for ${VANILLA_VERSION} @ ${tagName}"
-  if ! curl -o /data/magma-server-${VANILLA_VERSION}.jar -fsSL "$url"; then
-    log "ERROR failed to download Magma server from $url (status=$?)"
-    exit 1
-  fi
-
-  echo -n "$SERVER" > "$markerFile"
-}
-
-magmaHandleInstaller() {
-  url=${1?}
-  tagName=${2?}
-  markerFile=${3?}
-
-  installerFile="magma-installer-${VANILLA_VERSION}-${tagName}.jar"
-  log "Downloading Magma installer file for ${VANILLA_VERSION} @ ${tagName}"
-  if ! curl -o "$installerFile" -fsSL "$url"; then
-    log "ERROR failed to download Magma installer from $url (status=$?)"
-    exit 1
-  fi
-
-  echo "forge" > "$markerFile"
-
-  export FORGE_INSTALLER="$installerFile"
-  export FORGE_INSTALLER_CUSTOM_VERSION="$tagName"
-
-  # now hand off the rest to forge
-  exec ${SCRIPTS:-/}start-deployForge "$@"
-}
-
-latestMeta=$(curl -fsSL https://api.magmafoundation.org/api/resources/Magma/${VANILLA_VERSION}/${MAGMA_CHANNEL}/latest || exit $?)
-if [ $? != 0 ]; then
-  log "ERROR failed to locate latest Magma info for ${VANILLA_VERSION} in channel ${MAGMA_CHANNEL} (error=$?)"
+if ! downloadUrl=$(get --json-path '$.link' "https://api.magmafoundation.org/api/v2/${VANILLA_VERSION}/latest"); then
+  log "ERROR failed to locate latest Magma download for ${VANILLA_VERSION}. Is that version supported?"
   exit 1
 fi
 
-tagName=$(echo "${latestMeta}" | jq -r '.tag_name')
-markerFile=".magma-installed-${VANILLA_VERSION}-${tagName}"
-if [ -f "${markerFile}" ]; then
-  installedTagName=$(cat "${markerFile}")
-fi
-
-if [ ! -f "${markerFile}" ]; then
-
-  if versionLessThan 1.16; then
-    assetType=server
-  else
-    assetType=installer
-  fi
-
-  assetUrl=$(echo "${latestMeta}" | jq -r ".assets | .[].browser_download_url | select(test(\"${assetType}\"))")
-  if [ $? != 0 ] || [ -z "$assetUrl" ]; then
-    log "ERROR failed to extract ${assetType} asset type for ${VANILLA_VERSION} in channel ${MAGMA_CHANNEL}"
-    exit 1
-  fi
-
-  if [[ ${assetType} = server ]]; then
-    magmaDownloadServer "$assetUrl" "$tagName" "$markerFile"
-  else
-    magmaHandleInstaller "$assetUrl" "$tagName" "$markerFile"
-  fi
-else
-  export SERVER=$(cat "${markerFile}")
-
-  if [[ $SERVER == "forge" ]]; then
-    export FORGE_INSTALLER="magma-installer-${VANILLA_VERSION}-${tagName}.jar"
-    export FORGE_INSTALLER_CUSTOM_VERSION="$tagName"
-    # now hand off the rest to forge
-    exec ${SCRIPTS:-/}start-deployForge "$@"
-  fi
+if ! SERVER=$(get --output-filename --skip-up-to-date --output /data "$downloadUrl"); then
+  log "ERROR: failed to download Magma server jar from $downloadUrl"
+  exit 1
 fi
 
+export SERVER
 export FAMILY=HYBRID
 
 exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-deployPaper

@@ -1,10 +1,39 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+# shellcheck source=start-utils
+. "${SCRIPTS:-/}start-utils"
 set -o pipefail
-isDebugging && set -x
+handleDebugMode
 
-if [[ $PAPER_DOWNLOAD_URL ]]; then
+: "${PAPER_CUSTOM_JAR:=}"
+
+ourScript="$0"
+ourArgs=("$@")
+
+function handleMissingVersion() {
+  expectedVersion=${VANILLA_VERSION}
+  versions=$(curl -fsSL "https://papermc.io/api/v2/projects/paper" -H  "accept: application/json")
+  if [[ $VERSION = LATEST ]]; then
+    tries=0
+    while ((tries++ < 5)); do
+      VANILLA_VERSION=$(echo "$versions" | jq -r ".versions[$((- tries))]")
+      if [[ $(curl -fsSL "https://papermc.io/api/v2/projects/paper/versions/${VANILLA_VERSION}" -H  "accept: application/json" \
+               | jq '.builds[-1]') != null ]]; then
+        log "WARN: using ${VANILLA_VERSION} since that's the latest provided by PaperMC"
+        # re-execute the current script with the newly computed version
+        exec "$ourScript" "${ourArgs[@]}"
+     fi
+   done
+  fi
+  log "ERROR: ${expectedVersion} is not published by PaperMC"
+  log "       Set VERSION to one of the following: "
+  log "       $(echo "$versions" | jq -r '.versions | join(", ")')"
+  exit 1
+}
+
+if [[ $PAPER_CUSTOM_JAR ]]; then
+  export SERVER="$PAPER_CUSTOM_JAR"
+elif [[ $PAPER_DOWNLOAD_URL ]]; then
   export SERVER=$(getFilenameFromUrl "${PAPER_DOWNLOAD_URL}")
 
   if [ -f "$SERVER" ]; then
@@ -23,26 +52,16 @@ else
     0)
       ;;
     22)
-      versions=$(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
+      handleMissingVersion
       ;;
     *)
       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
+
+  if [[ $build = null ]]; then
+    handleMissingVersion
   fi
 
   export SERVER=$(curl -fsSL "https://papermc.io/api/v2/projects/paper/versions/${VANILLA_VERSION}/builds/${build}" -H  "accept: application/json" \

scripts/start-deployPufferfish

@@ -1,39 +1,40 @@
 #!/bin/bash
 
-. ${SCRIPTS:-/}start-utils
+# shellcheck source=start-utils
+. "${SCRIPTS:-/}start-utils"
+
 set -euo pipefail
 isDebugging && set -x
 
 IFS=$'\n\t'
 
-if [ "${VERSION}" != "LATEST" ] && [ "${VERSION}" != "1.18" ] ; then
-  log "ERROR: Pufferfish server type only supports VERSION=LATEST, VERSION=1.18. Note that these are branches, not #.#.# versions."
+if versionLessThan 1.17; then
+  log "ERROR: Pufferfish server type only supports versions 1.17, 1.18 or 1.19, use PUFFERFISH_BUILD to select the the correct build 47 => 1.18.1, 50 => 1.18.2 etc"
   exit 1
 fi
 
-: ${PUFFERFISH_BUILD:=lastSuccessfulBuild}
+: "${PUFFERFISH_BUILD:=lastSuccessfulBuild}"
 
-if  [ "${VERSION}" = "LATEST" ] || [ "${VERSION}" = "1.18" ]; then
-  PUFFERFISH_BRANCH="1.18"
-  PUFFERFISH_VERSION="1.18.1-R0.1"
-fi
+PUFFERFISH_BUILD_JSON=$(curl -X GET -s "https://ci.pufferfish.host/job/Pufferfish-${MAJOR_VANILLA_VERSION}/${PUFFERFISH_BUILD}/api/json")
+# Example: "url": "https://ci.pufferfish.host/job/Pufferfish-1.18/50/",
+PUFFERFISH_BUILD_URL=$(jq -n "$PUFFERFISH_BUILD_JSON" | jq -jc '.url // empty' )
+# Example: "fileName": "pufferfish-paperclip-1.18.2-R0.1-SNAPSHOT-reobf.jar",
+PUFFERFISH_BUILD_FILENAME=$(jq -n "$PUFFERFISH_BUILD_JSON" | jq -jc '.artifacts[].fileName // empty' )
+PUFFERFISH_BUILD_DOWNLOAD_URL="${PUFFERFISH_BUILD_URL}artifact/build/libs/${PUFFERFISH_BUILD_FILENAME}"
 
-log "Using Pufferfish-${PUFFERFISH_BRANCH} branch"
-
-export SERVER=pufferfish-${PUFFERFISH_BRANCH}-${PUFFERFISH_BUILD}.jar
+# Setting server to the Jar filename for export.
+export SERVER=$PUFFERFISH_BUILD_FILENAME
 
 log "Removing old Pufferfish versions ..."
 shopt -s nullglob
 for f in pufferfish-*.jar; do
-  [[ $f != $SERVER ]] && rm $f
+  [[ $f != "$SERVER" ]] && rm "$f"
 done
 
-if [ ! -f "$SERVER" ] || isTrue "${FORCE_REDOWNLOAD:-false}"; then
-    artifact="build/libs/pufferfish-paperclip-${PUFFERFISH_VERSION}-SNAPSHOT-reobf.jar"
-    downloadUrl="https://ci.pufferfish.host/job/Pufferfish-${PUFFERFISH_BRANCH}/${PUFFERFISH_BUILD}/artifact/${artifact}"
-    log "Downloading Pufferfish from $downloadUrl ..."
-    if ! get -o "$SERVER" "$downloadUrl"; then
-      log "ERROR: failed to download from $downloadUrl (status=$?)"
+if [[ ! -f "$SERVER" ]] || isTrue "${FORCE_REDOWNLOAD:-false}"; then
+    log "Downloading Pufferfish from $PUFFERFISH_BUILD_DOWNLOAD_URL ..."
+    if ! get -o "$SERVER" "$PUFFERFISH_BUILD_DOWNLOAD_URL"; then
+      log "ERROR: failed to download from $PUFFERFISH_BUILD_DOWNLOAD_URL (status=$?)"
       exit 3
     fi
 fi
@@ -41,4 +42,4 @@ fi
 # Normalize on Spigot for later operations
 export FAMILY=SPIGOT
 
-exec ${SCRIPTS:-/}start-spiget "$@"
+exec "${SCRIPTS:-/}start-spiget" "$@"

scripts/start-deployPurpur

@@ -2,31 +2,51 @@
 set -euo pipefail
 IFS=$'\n\t'
 
+: "${PURPUR_DOWNLOAD_URL:=}"
+
 # shellcheck source=start-utils
 . "${SCRIPTS:-/}start-utils"
 isDebugging && set -x
 
-: "${VANILLA_VERSION:?}"
-: "${PURPUR_BUILD:=LATEST}"
-: "${FORCE_REDOWNLOAD:=false}"
+if [[ $PURPUR_DOWNLOAD_URL ]]; then
+  export SERVER=$(getFilenameFromUrl "${PURPUR_DOWNLOAD_URL}")
 
-if [[ ${PURPUR_BUILD} == LATEST ]]; then
-  if ! PURPUR_BUILD=$(get --json-path=".builds.latest" "https://api.purpurmc.org/v2/purpur/${VANILLA_VERSION}"); then
-    log "ERROR: Failed to locate a Purpur build for ${VANILLA_VERSION}."
-    log "       Please check if a download is available at https://purpur.pl3x.net/downloads/"
-    exit 1
+  if [ -f "$SERVER" ]; then
+    zarg=(-z "$SERVER")
   fi
-fi
 
-export SERVER="purpur-${VANILLA_VERSION}-${PURPUR_BUILD}.jar"
+  echo "Preparing custom Purpur jar from $PURPUR_DOWNLOAD_URL"
 
-if [ ! -f "$SERVER" ] || isTrue "$FORCE_REDOWNLOAD"; then
-    downloadUrl="https://api.purpurmc.org/v2/purpur/${VANILLA_VERSION}/${PURPUR_BUILD}/download"
-    log "Downloading Purpur from $downloadUrl ..."
-    if ! get -o "$SERVER" "$downloadUrl"; then
-      log "ERROR: failed to download from $downloadUrl (status=$?)"
-      exit 3
+  curl -fsSL -o "$SERVER" "${zarg[@]}" "${PURPUR_DOWNLOAD_URL}"
+else
+  : "${VANILLA_VERSION:?}"
+  : "${PURPUR_BUILD:=LATEST}"
+  : "${FORCE_REDOWNLOAD:=false}"
+
+  if [[ ${PURPUR_BUILD} == LATEST ]]; then
+    if ! PURPUR_BUILD=$(get --json-path=".builds.latest" "https://api.purpurmc.org/v2/purpur/${VANILLA_VERSION}"); then
+      log "ERROR: Failed to locate a Purpur build for ${VANILLA_VERSION}."
+      log "       Please check if a download is available at https://purpur.pl3x.net/downloads/"
+      exit 1
     fi
+  fi
+
+  export SERVER="purpur-${VANILLA_VERSION}-${PURPUR_BUILD}.jar"
+
+  log "Removing old Purpur versions ..."
+  shopt -s nullglob
+  for f in purpur-*.jar; do
+    [[ $f != "$SERVER" ]] && rm "$f"
+  done
+
+  if [ ! -f "$SERVER" ] || isTrue "$FORCE_REDOWNLOAD"; then
+      downloadUrl="https://api.purpurmc.org/v2/purpur/${VANILLA_VERSION}/${PURPUR_BUILD}/download"
+      log "Downloading Purpur from $downloadUrl ..."
+      if ! get -o "$SERVER" "$downloadUrl"; then
+        log "ERROR: failed to download from $downloadUrl (status=$?)"
+        exit 3
+      fi
+  fi
 fi
 
 # Normalize on Spigot for later operations

scripts/start-deployQuilt

@@ -0,0 +1,60 @@
+#!/bin/bash
+set -eu
+
+# shellcheck source=start-utils
+. "${SCRIPTS:-/}start-utils"
+
+requireVar VANILLA_VERSION
+export TYPE=QUILT
+: "${QUILT_LAUNCHER:=}"
+: "${QUILT_LAUNCHER_URL:=}"
+: "${QUILT_INSTALLER_URL:=}"
+: "${QUILT_INSTALLER_VERSION:=LATEST}"
+: "${QUILT_LOADER_VERSION:=LATEST}"
+
+isDebugging && set -x
+
+# Custom quilt jar
+if [[ $QUILT_LAUNCHER ]]; then
+  export SERVER=${QUILT_LAUNCHER}
+# Custom quilt jar url
+elif [[ $QUILT_LAUNCHER_URL ]]; then
+  export SERVER=quilt-server-$(echo -n "$QUILT_LAUNCHER_URL" | mc-image-helper hash)
+# Official quilt installer
+else
+  if [[ ${QUILT_INSTALLER_VERSION^^} = LATEST ]]; then
+    log "Checking Quilt Installer version information."
+    QUILT_INSTALLER_VERSION=$(maven-metadata-release https://maven.quiltmc.org/repository/release/org/quiltmc/quilt-installer/maven-metadata.xml)
+  fi
+  if [[ ${QUILT_LOADER_VERSION^^} = LATEST ]]; then
+    log "Checking Quilt Loader version information."
+    QUILT_LOADER_VERSION=$(maven-metadata-release https://maven.quiltmc.org/repository/release/org/quiltmc/quilt-loader/maven-metadata.xml)
+  fi
+  export INSTALLER=quilt-installer-${QUILT_INSTALLER_VERSION}.jar
+  export SERVER=quilt-server-${VANILLA_VERSION}-${QUILT_LOADER_VERSION}-launch.jar 
+  export QUILT_INSTALLER_URL="https://maven.quiltmc.org/repository/release/org/quiltmc/quilt-installer/${QUILT_INSTALLER_VERSION}/quilt-installer-${QUILT_INSTALLER_VERSION}.jar"
+fi
+
+if [[ ! -e ${SERVER} && ! -z ${QUILT_INSTALLER_URL} ]]; then
+  log "Downloading and installing $QUILT_INSTALLER_URL ..."
+  if ! get -o "$INSTALLER" "$QUILT_INSTALLER_URL"; then
+    log "Failed to download from given location $QUILT_INSTALLER_URL"
+    exit 2
+  fi
+  if ! java -jar ${INSTALLER} install server ${VANILLA_VERSION} ${QUILT_LOADER_VERSION} --install-dir=./ --download-server; then
+    log "Failed to install $INSTALLER"
+    exit 2
+  fi
+  if ! mv quilt-server-launch.jar ${SERVER}; then
+    log "Failed to rename $SERVER"
+    exit 2
+  fi
+fi
+
+if [[ ! -e ${SERVER} ]]; then
+  log "$SERVER does not exist, cannot launch server!"
+  exit 1
+fi
+
+export FAMILY=FABRIC
+exec "${SCRIPTS:-/}start-setupWorld" "$@"

scripts/start-deploySpongeVanilla

@@ -24,12 +24,14 @@ esac
 if [ -z $SPONGEVERSION ]; then
   log "Choosing Version for Sponge"
   if [ "$SPONGEBRANCH" == "stable" ]; then
-    export SPONGEVERSION=`curl -fsSL https://dl-api.spongepowered.org/v1/org.spongepowered/$TYPE | jq -r '.buildTypes.stable.latest.version'`
+    SPONGEVERSION=`curl -fsSL https://dl-api.spongepowered.org/v1/org.spongepowered/$TYPE | jq -r '.buildTypes.stable.latest.version'`
   else
-    export SPONGEVERSION=`curl -fsSL https://dl-api.spongepowered.org/v1/org.spongepowered/$TYPE | jq -r '.buildTypes.bleeding.latest.version'`
+    SPONGEVERSION=`curl -fsSL https://dl-api.spongepowered.org/v1/org.spongepowered/$TYPE | jq -r '.buildTypes.bleeding.latest.version'`
   fi
 fi
 
+VANILLA_VERSION="$SPONGEVERSION"
+export VANILLA_VERSION
 export SERVER="spongevanilla-$SPONGEVERSION.jar"
 
 if [ ! -e $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then

scripts/start-deployVanilla

@@ -8,35 +8,33 @@ set -o pipefail
 export SERVER="minecraft_server.${VANILLA_VERSION// /_}.jar"
 
 if [ ! -e "$SERVER" ] || [ -n "$FORCE_REDOWNLOAD" ]; then
-  log "Downloading $SERVER ..."
   debug "Finding version manifest for $VANILLA_VERSION"
   versionManifestUrl=$(get 'https://launchermeta.mojang.com/mc/game/version_manifest.json' | jq --arg VANILLA_VERSION "$VANILLA_VERSION" --raw-output '[.versions[]|select(.id == $VANILLA_VERSION)][0].url')
   result=$?
   if [ $result != 0 ]; then
-    log "ERROR failed to obtain version manifest URL ($result)"
+    log "ERROR: failed to obtain version manifest URL ($result)"
     exit 1
   fi
   if [ "$versionManifestUrl" = "null" ]; then
-    log "ERROR couldn't find a matching manifest entry for $VANILLA_VERSION"
+    log "ERROR: couldn't find a matching manifest entry for $VANILLA_VERSION"
     exit 1
   fi
   debug "Found version manifest at $versionManifestUrl"
 
-  serverDownloadUrl=$(get --json-path '$.downloads.server.url' "${versionManifestUrl}")
-  result=$?
-  if [ $result != 0 ]; then
-    log "ERROR failed to obtain version manifest from $versionManifestUrl ($result)"
+  if ! serverDownloadUrl=$(get --json-path '$.downloads.server.url' "${versionManifestUrl}"); 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"
+    log "ERROR: there is not a server download for version $VANILLA_VERSION"
     exit 1
   fi
 
+  log "Downloading $VANILLA_VERSION server..."
   debug "Downloading server from $serverDownloadUrl"
   get -o "$SERVER" "$serverDownloadUrl"
   result=$?
   if [ $result != 0 ]; then
-    log "ERROR failed to download server from $serverDownloadUrl ($result)"
+    log "ERROR: failed to download server from $serverDownloadUrl ($result)"
     exit 1
   fi
 fi