Allow to modify server-ip in server.properties (#454)

Needed when your machine has multiple ip adresses assigned and you want to host your server on another ip than the default one.

.circleci/config.yml

@@ -2,13 +2,13 @@ version: 2
 jobs:
   minecraft_server:
     docker:
-      - image: circleci/buildpack-deps:18.04
+      - image: circleci/buildpack-deps:19.10
     steps:
       - checkout
       - setup_remote_docker
       - run:
           name: Build image
-          command: docker build -t mc:$CIRCLE_BUILD_NUM minecraft-server
+          command: docker build -t mc:$CIRCLE_BUILD_NUM .
 
 workflows:
   version: 2

.dockerignore

@@ -0,0 +1,4 @@
+data
+examples
+k8s-examples
+.idea

.editorconfig

@@ -1,5 +1,2 @@
-root = true
+[start-*]
-
+indent_size = 2
-[*]
-end_of_line = lf
-indent_style = space

.github/no-response.yml

@@ -0,0 +1,6 @@
+daysUntilClose: 14
+responseRequiredLabel: "status/waiting on feedback"
+closeComment: >
+  This issue has been automatically closed because there has been no response
+  after requesting feedback. Please feel free to re-open this issue if the
+  scenario still exists and provide a comment with more information.

.gitignore

@@ -1,2 +1,3 @@
+/data/
+/.idea/
 *.iml
-.idea

Dockerfile

@@ -0,0 +1,76 @@
+FROM openjdk:8u212-jre-alpine
+
+LABEL maintainer "itzg"
+
+RUN apk add --no-cache -U \
+  openssl \
+  imagemagick \
+  lsof \
+  su-exec \
+  shadow \
+  bash \
+  curl iputils wget \
+  git \
+  jq \
+  mysql-client \
+  tzdata \
+  rsync \
+  nano
+
+HEALTHCHECK --start-period=1m CMD mc-monitor status --host localhost --port $SERVER_PORT
+
+RUN addgroup -g 1000 minecraft \
+  && adduser -Ss /bin/false -u 1000 -G minecraft -h /home/minecraft minecraft \
+  && mkdir -m 777 /data /mods /config /plugins \
+  && chown minecraft:minecraft /data /config /mods /plugins /home/minecraft
+
+EXPOSE 25565 25575
+
+# hook into docker BuildKit --platform support
+# see https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope
+ARG TARGETOS=linux
+ARG TARGETARCH=amd64
+ARG TARGETVARIANT=""
+
+ARG EASY_ADD_VER=0.7.0
+ADD https://github.com/itzg/easy-add/releases/download/${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}${TARGETVARIANT} \
+ --var version=1.4.7 --var app=rcon-cli --file {{.app}} \
+ --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
+
+RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
+ --var version=0.1.7 --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}${TARGETVARIANT} \
+ --var version=1.3.3 --var app=mc-server-runner --file {{.app}} \
+ --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
+
+RUN easy-add --var os=${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
+
+COPY mcstatus /usr/local/bin
+
+VOLUME ["/data","/mods","/config"]
+COPY server.properties /tmp/server.properties
+WORKDIR /data
+
+ENTRYPOINT [ "/start" ]
+
+ENV UID=1000 GID=1000 \
+  JVM_XX_OPTS="-XX:+UseG1GC" MEMORY="1G" \
+  TYPE=VANILLA VERSION=LATEST FORGEVERSION=RECOMMENDED SPONGEBRANCH=STABLE SPONGEVERSION= FABRICVERSION=LATEST LEVEL=world \
+  PVP=true DIFFICULTY=easy ENABLE_RCON=true RCON_PORT=25575 RCON_PASSWORD=minecraft \
+  RESOURCE_PACK= RESOURCE_PACK_SHA1= \
+  LEVEL_TYPE=DEFAULT GENERATOR_SETTINGS= WORLD= MODPACK= MODS= SERVER_PORT=25565 ONLINE_MODE=TRUE CONSOLE=true SERVER_NAME="Dedicated Server" \
+  REPLACE_ENV_VARIABLES="FALSE" ENV_VARIABLE_PREFIX="CFG_"
+
+COPY start* /
+RUN dos2unix /start* && chmod +x /start*

build

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-pkgs=ubuntu-openjdk-7
-pkgs="$pkgs minecraft-server"
-pkgs="$pkgs titan-gremlin"
-
-for p in $pkgs
-do
-  docker build -t itzg/$p $p
-done

circle.yml

@@ -1,11 +0,0 @@
-machine:
-  services:
-    - docker
-    
-test:
-  override:
-    - ./build
-    
-notify:
-  webhooks:
-    - url: https://webhooks.gitter.im/e/4726bb683d8aed018486

development/update-multiarch.sh

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

docker-versions-create.sh

@@ -0,0 +1,98 @@
+#!/bin/bash
+#set -x
+# Use this variable to indicate a list of branches that docker hub is watching
+branches_list=('openj9' 'openj9-nightly' 'adopt11')
+
+. /start-utils
+
+function TrapExit {
+  log "Checking out back in master"
+  git checkout master
+}
+
+batchMode=false
+
+while getopts "b" arg
+do
+  case $arg in
+    b)
+      batchMode=true
+      ;;
+    *)
+      log "Unsupported arg $arg"
+      exit 2
+      ;;
+  esac
+done
+
+${batchMode} && log "Using batch mode"
+
+trap TrapExit EXIT SIGTERM
+
+test -d ./.git || { log ".git folder was not found. Please start this script from root directory of the project!";
+  exit 1; }
+
+# Making sure we are in master
+git checkout master
+git pull --all || { log "Can't pull the repo!"; \
+  exit 1; }
+
+git_branches=$(git branch -a)
+
+for branch in "${branches_list[@]}"; do
+  if [[ "$git_branches" != *"$branch"* ]]; then
+    log "Can't update $branch because I can't find it in the list of branches."
+    exit 1
+  else
+    log "Branch $branch found. Working with it."
+    git checkout "$branch" || { log "Can't checkout into the branch. Don't know the cause."; \
+      exit 1; }
+    proceed='False'
+    while [[ "$proceed" == "False" ]]; do
+      # Ensure local branch is aligned with remote since docker-versions-create may have been run elsewhere
+      git pull
+
+      if git merge -m 'Auto-merging via docker-versions-create' master; then
+        proceed="True"
+        log "Branch $branch updated to current master successfully"
+        # pushing changes to remote for this branch
+        git commit -m "Auto merge branch with master" -a
+        # push may fail if remote doesn't have this branch yet. In this case - sending branch
+        git push || git push -u origin "$branch" || { log "Can't push changes to the origin."; exit 1; }
+      elif ${batchMode}; then
+        status=$?
+        log "Git merge failed in batch mode"
+        exit ${status}
+        # and trap exit gets us back to master
+      else
+        cat<<EOL
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+Master merge in the branch $branch encountered an error!
+You may try to fix the error and merge again. (Commit changes)
+Or skip this branch merge completely.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+EOL
+        printf "Should we try again? (y):"
+        read -r answer
+        if [[ "$answer" == '' ]] || [[ "$answer" == 'y' ]] || [[ "$answer" == 'Y' ]]; then
+          # If you use non-local editor or files are changed in repo
+          cat <<EOL
+
+The following commands may encounter an error!
+This is completely fine if the changes were made locally and remote branch doesn't know about them.
+
+EOL
+          # Updating branch from remote before trying again
+          git checkout master
+          git fetch --all
+          git pull -a
+          git checkout "$branch"
+          continue
+        else
+          break
+        fi
+      fi
+    done
+  fi
+
+done

gitblit/Dockerfile

@@ -1,26 +0,0 @@
-FROM java:8
-
-LABEL maintainer "itzg"
-
-ENV GITBLIT_VERSION 1.7.1
-
-RUN wget -qO /tmp/gitblit.tgz http://dl.bintray.com/gitblit/releases/gitblit-$GITBLIT_VERSION.tar.gz
-
-RUN tar -C /opt -xvf /tmp/gitblit.tgz && \
-    rm /tmp/gitblit.tgz
-
-VOLUME ["/data"]
-
-ADD start.sh /start
-
-ENV GITBLIT_PATH=/opt/gitblit-${GITBLIT_VERSION} \
-    GITBLIT_HTTPS_PORT=443 \
-    GITBLIT_HTTP_PORT=80 \
-    GITBLIT_BASE_FOLDER=/data \
-    GITBLIT_ADMIN_USER=admin \
-    GITBLIT_INITIAL_REPO=
-WORKDIR $GITBLIT_PATH
-
-EXPOSE 80 443
-
-ENTRYPOINT ["/start"]

gitblit/README.md

@@ -1,46 +0,0 @@
-Provides a ready-to-use instance of [GitBlit](http://gitblit.com/).
-
-## Basic usage
-
-Start the GitBlit container using
-
-    docker run -d -p 80:80 -p 443:443 --name gitblit itzg/gitblit
-
-Access its web interface at the mapped HTTP (80) or HTTPS (443) port of the
-Docker host. Login with the default credentials __admin__ / __admin__ .
-
-
-## Data volume
-
-In order to allow for future upgrades, run the container with a volume mount of `/data`, such as:
-
-    -v /tmp/gitblit-data:/data
-
-## Initial repository creation
-
-As a convenience for cluster configuration management with git
-(such as with [Spring Cloud Config](https://cloud.spring.io/spring-cloud-config/)),
-you may specify the name of an initial repository to be owned by the 'admin' user.
-This can be enabled by passing the name of that repository via the environment
-variable `GITBLIT_INITIAL_REPO`, such as
-
-    -e GITBLIT_INITIAL_REPO=default
-
-## Create repositories with content
-
-In addition to the approach above, you can push repostories with existing
-content by attaching them to sub-directories of `/repos`, such as
-
-    docker run -v $HOME/git/example:/repos/example ...
-
-## Custom configuration
-
-You can add or override any of the `*.properties` files for configuring GitBlit,
-typically `gitblit.properties`, by placing those files in a volume attached at
-`/config`, such as
-
-    -v $(pwd)/extra-config:/config
-
-The property files in that configuration directory will be renamed with the
-suffix `.applied` to avoid overwriting manually modified configuration on
-the next container startup.

gitblit/start.sh

@@ -1,103 +0,0 @@
-#!/bin/bash
-
-apply_base_data() {
-  contents=`ls $GITBLIT_BASE_FOLDER|wc -l`
-
-  if [ $contents = "0" ]; then
-    cp -r $GITBLIT_PATH/data/* $GITBLIT_BASE_FOLDER
-  fi
-}
-
-apply_config() {
-    cp -rf /config/* $GITBLIT_BASE_FOLDER
-}
-
-create_repo() {
-  local repo_dir=$GITBLIT_BASE_FOLDER/git/$1.git
-  mkdir -p $repo_dir
-  cd $repo_dir
-
-  git init --bare
-
-  echo "
-[gitblit]
-        description =
-        originRepository =
-        owner = $GITBLIT_ADMIN_USER
-        acceptNewPatchsets = true
-        acceptNewTickets = true
-        mergeTo = master
-        useIncrementalPushTags = false
-        allowForks = true
-        accessRestriction = PUSH
-        authorizationControl = AUTHENTICATED
-        verifyCommitter = false
-        showRemoteBranches = false
-        isFrozen = false
-        skipSizeCalculation = false
-        skipSummaryMetrics = false
-        federationStrategy = FEDERATE_THIS
-        isFederated = false
-        gcThreshold =
-        gcPeriod = 0
-" >> config
-
-  git config --replace-all core.logallrefupdates false
-
-  echo "
-CREATING repository '$1' with:
-* read/clone access for all
-* push access for authenticated users"
-
-  RET="file://$repo_dir"
-}
-
-apply_repos() {
-  for rdir in /repos/*; do
-    if [ -e $rdir/.git ]; then
-      r=$(basename $rdir)
-      create_repo $r
-      local url=$RET
-      cd $rdir
-      echo "* pushed existing content"
-      git push --all $url
-    fi
-
-  done
-}
-
-create_initial_repo() {
-  if [ -d $GITBLIT_INITIAL_REPO ]; then
-    return
-  fi
-
-  create_repo $GITBLIT_INITIAL_REPO
-}
-
-shopt -s nullglob
-if [ ! -f /var/local/gitblit_firststart ]; then
-    FIRSTSTART=1
-else
-    FIRSTSTART=0
-fi
-
-if [ $FIRSTSTART = 1 ]; then
-  apply_base_data
-
-  echo "
-Applying configuration from /config
-"
-  apply_config
-  touch /var/local/gitblit_firststart
-fi
-
-
-if [[ -n $GITBLIT_INITIAL_REPO ]]; then
-  create_initial_repo
-fi
-apply_repos
-
-cd $GITBLIT_PATH
-$JAVA_HOME/bin/java -jar $GITBLIT_PATH/gitblit.jar \
-  --httpsPort $GITBLIT_HTTPS_PORT --httpPort $GITBLIT_HTTP_PORT \
-  --baseFolder $GITBLIT_BASE_FOLDER

jekyll-github-pages/.gitignore

@@ -1 +0,0 @@
-/site

jekyll-github-pages/Dockerfile

@@ -1,23 +0,0 @@
-FROM ubuntu:trusty
-
-LABEL maintainer "itzg"
-
-ENV APT_GET_UPDATE 2014-09-18
-
-RUN apt-get update
-RUN apt-get -y upgrade
-
-RUN apt-get -y install ruby ruby-dev make patch nodejs
-RUN gem install bundler
-
-ADD Gemfile /tmp/Gemfile
-WORKDIR /tmp
-RUN bundle install
-
-ADD template /site-template
-
-VOLUME ["/site"]
-EXPOSE 4000
-
-ADD start.sh /start
-CMD ["/start"]

jekyll-github-pages/Gemfile

@@ -1,2 +0,0 @@
-source 'https://rubygems.org'
-gem 'github-pages'

jekyll-github-pages/README.md

@@ -1,14 +0,0 @@
-This container is pre-configured according to the 
-[GitHub Pages use of Jekyll](https://help.github.com/articles/using-jekyll-with-pages).
-
-It serves up the generated content on port 4000 and the site is generated from
-the container's `/site` volume. You can either bring your own site content or
-let it generate some VERY simple content along with the standard Jekyll directory
-layout.
-
-A typical way to run this:
-
-    docker run -it -p 4000:4000 -v $(pwd)/site:/site itzg/jekyll-github-pages
-
-where either it will load your content or initialize the content under
-`site` in your current working directory.

jekyll-github-pages/start.sh

@@ -1,13 +0,0 @@
-#!/bin/sh
-
-if [ `ls /site/index.* 2> /dev/null | wc -l` = 0 ]; then
-  echo "Preparing /site with default content..."
-  cp -r /site-template/* /site
-fi
-
-if [ ! -e /site/Gemfile ]; then
-  cp /tmp/Gemfile /site/Gemfile
-fi
-
-cd /site
-bundle exec jekyll serve

jekyll-github-pages/template/_config.yml

@@ -1 +0,0 @@
-highlighter: pygments

jekyll-github-pages/template/_includes/footer.html

@@ -1,3 +0,0 @@
-<footer>
-  <i>Goodbye</i>
-</footer>

jekyll-github-pages/template/_includes/header.html

@@ -1,3 +0,0 @@
-<header>
-  <h1>{{ page.title }}</h1>
-</header>

jekyll-github-pages/template/_includes/top.html

@@ -1,18 +0,0 @@
-<!doctype html>
-<html lang="en-US">
-<head>
-  <meta charset="UTF-8">
-  <meta http-equiv="X-UA-Compatible" content="IE=edge">
-  <meta name="viewport" content="width=device-width, initial-scale=1">
-
-  <title>{{ page.title }}</title>
-
-  <!-- Latest compiled and minified CSS -->
-  <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
-
-  <!-- Optional theme -->
-  <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css">
-
-  <!-- Latest compiled and minified JavaScript -->
-  <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
-</head>

jekyll-github-pages/template/_layouts/default.html

@@ -1,12 +0,0 @@
-{% include top.html %}
-
-<body>
-
-  {% include header.html %}
-
-  {{ content }}
-
-  {% include footer.html %}
-
-</body>
-</html>

jekyll-github-pages/template/index.html

@@ -1,6 +0,0 @@
----
-layout: default
-title: Powered by Jekyll
-overview: true
----
-This is where the content goes.

jenkins/Dockerfile

@@ -1,17 +0,0 @@
-FROM java:openjdk-8u102-jdk
-
-LABEL maintainer "itzg"
-
-RUN apt-get update && \
-  DEBIAN_FRONTEND=noninteractive apt-get install -y \
-  graphviz \
-  && apt-get clean
-
-ENV JENKINS_HOME=/data
-
-VOLUME ["/data", "/root", "/opt/jenkins"]
-EXPOSE 8080 38252
-
-COPY download-and-start.sh /opt/download-and-start
-
-CMD ["/opt/download-and-start"]

jenkins/README.md

@@ -1,51 +0,0 @@
-A self-upgrading [Jenkins CI](http://jenkins-ci.org/) server
-
-# Basic Usage
-
-To start Jenkins with the latest version:
-
-    ID=$(docker run -d -p 8080:8080 itzg/jenkins)
-
-At a later time, you can upgrade by restarting the container:
-
-    docker stop $ID
-    docker start $ID
-
-# Attaching host directory to Jenkins home directory
-
-The Jenkins home directory is attachable at `/data`, so attaching to a host volume
-would be:
-
-    ID=$(docker run -d -p 8080:8080 -v /SOME_HOST_DIR:/data itzg/jenkins
-
-# Enabling Jenkins slave agents
-
-By default, Jenkins will pick a random port to allow slave nodes launched
-by JNLP. Since Docker networking is basically a firewall, a random port
-won't work for us. Instead the fixed port **38252** was chosen (arbitrarily)
-to be exposed by the container.
-
-Launch your Jenkins container using
-
-    ID=$(docker run -d -p 8080:8080 -p 38252:38252 itzg/jenkins)
-
-and configure the port in the Global Security settings:
-
-![](http://i.imgur.com/PhQiEHy.png)
-
-# Image Parameters
-
-## Volumes
-
-* `/data` - a majority of the Jenkins content is maintained here, such as workspaces
-* `/root` - some tools, such as Maven, utilize the home directory for default repository storage
-* `/opt/jenkins` - the installed distribution is expanded here
-
-## Ports
-
-* `8080` - for the web UI
-* `38252` - for slave incoming JMX access
-
-## Environment Variables
-
-* `JENKINS_OPTS` - passed to the initial Java invocation of Jenkins

jenkins/download-and-start.sh

@@ -1,29 +0,0 @@
-#!/bin/bash
-
-mirrorUrl=http://mirrors.jenkins-ci.org/war/latest/jenkins.war
-url=$(curl -s --head $mirrorUrl|awk -F': ' '$1 == "Location" { print $2 }' | sed 's/[[:space:]]*$//')
-version=$(echo $url | sed 's#.*/war/\(.*\)/jenkins.war#\1#')
-
-mkdir -p /opt/jenkins
-trackingFile=/opt/jenkins/INSTALLED
-
-installed=
-if [ -f $trackingFile ]; then
-  installed=$(cat $trackingFile)
-  echo "Version installed is $installed"
-fi
-
-if [ $version != "$installed" ]; then
-  echo "Downloading $version from '$url'"
-  while ! curl -s -o /opt/jenkins/jenkins.war "$url"
-  do
-    echo "Trying again in 5 seconds"
-    sleep 5
-  done
-
-  echo $version > $trackingFile
-fi
-
-
-cd /opt/jenkins
-exec java $JENKINS_OPTS -jar jenkins.war

k8s-examples/using-statefulset.yml

@@ -0,0 +1,50 @@
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  labels:
+    app: example
+  name: example
+spec:
+  replicas: 1
+  serviceName: example
+  selector:
+    matchLabels:
+      app: example
+  template:
+    metadata:
+      labels:
+        app: example
+    spec:
+      containers:
+        - name: mc
+          image: itzg/minecraft-server
+          env:
+            - name: EULA
+              value: "TRUE"
+          volumeMounts:
+            - mountPath: /data
+              name: data
+  volumeClaimTemplates:
+    - metadata:
+        name: data
+      spec:
+        accessModes:
+          - ReadWriteOnce
+        resources:
+          requests:
+            storage: 1Gi
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    service: example
+  name: example
+spec:
+  ports:
+    - port: 25565
+      targetPort: 25565
+  selector:
+    app: example
+  type: LoadBalancer

k8s-examples/vanilla-deployment.yml

@@ -33,6 +33,22 @@ spec:
         ports:
         - containerPort: 25565
           name: main
+        readinessProbe:
+          exec:
+            command:
+            - mcstatus
+            - localhost
+            - ping
+          initialDelaySeconds: 5
+          periodSeconds: 5
+        livenessProbe:
+          exec:
+            command:
+            - mcstatus
+            - localhost
+            - ping
+          initialDelaySeconds: 5
+          periodSeconds: 5
         volumeMounts:
         - name: mc-data
           mountPath: /data

mcstatus

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+##### mcstatus shim for mc-monitor
+# handles translating calls to
+#   mcstatus (host:port) (command)
+# where the actual command is ignore, but is typically ping or status
+
+addr="$1"
+
+IFS=':'
+read -a parts <<< "${addr}"
+if [[ ${#parts[*]} -gt 1 ]]; then
+  exec mc-monitor status --host ${parts[0]} --port ${parts[1]}
+else
+  exec mc-monitor status --host ${parts[0]}
+fi

minecraft-server/.dockerignore

@@ -1 +0,0 @@
-data

minecraft-server/.editorconfig

@@ -1,2 +0,0 @@
-[start-*]
-indent_size = 2

minecraft-server/.gitignore

@@ -1 +0,0 @@
-/data/

minecraft-server/Dockerfile

@@ -1,85 +0,0 @@
-FROM openjdk:8u212-jre-alpine
-
-LABEL maintainer "itzg"
-
-RUN apk add --no-cache -U \
-  openssl \
-  imagemagick \
-  lsof \
-  su-exec \
-  shadow \
-  bash \
-  curl iputils wget \
-  git \
-  jq \
-  mysql-client \
-  tzdata \
-  rsync \
-  nano \
-  python python-dev py2-pip
-
-RUN pip install mcstatus yq
-
-HEALTHCHECK CMD mcstatus localhost:$SERVER_PORT ping
-
-RUN addgroup -g 1000 minecraft \
-  && adduser -Ss /bin/false -u 1000 -G minecraft -h /home/minecraft minecraft \
-  && mkdir -m 777 /data /mods /config /plugins \
-  && chown minecraft:minecraft /data /config /mods /plugins /home/minecraft
-
-EXPOSE 25565 25575
-
-RUN echo 'hosts: files dns' > /etc/nsswitch.conf
-
-ARG RESTIFY_VER=1.1.6
-ARG RCON_CLI_VER=1.4.6
-ARG MC_SERVER_RUNNER_VER=1.3.2
-ARG TOF_BUILDTOOLS_VER=1.2.0
-ARG ARCH=amd64
-
-ADD https://github.com/itzg/restify/releases/download/${RESTIFY_VER}/restify_${RESTIFY_VER}_linux_${ARCH}.tar.gz /tmp/restify.tgz
-RUN tar -x -C /usr/local/bin -f /tmp/restify.tgz restify && \
-  rm /tmp/restify.tgz
-
-ADD https://github.com/itzg/rcon-cli/releases/download/${RCON_CLI_VER}/rcon-cli_${RCON_CLI_VER}_linux_${ARCH}.tar.gz /tmp/rcon-cli.tgz
-RUN tar -x -C /usr/local/bin -f /tmp/rcon-cli.tgz rcon-cli && \
-  rm /tmp/rcon-cli.tgz
-
-ADD https://github.com/itzg/mc-server-runner/releases/download/${MC_SERVER_RUNNER_VER}/mc-server-runner_${MC_SERVER_RUNNER_VER}_linux_${ARCH}.tar.gz /tmp/mc-server-runner.tgz
-RUN tar -x -C /usr/local/bin -f /tmp/mc-server-runner.tgz mc-server-runner && \
-  rm /tmp/mc-server-runner.tgz
-
-ADD https://git.faldoria.de/tof/server/build-tools/-/jobs/artifacts/buildtools-${TOF_BUILDTOOLS_VER}/raw/target/ToF-BuildTools.jar?job=release-artifact /tmp/tof-buildtools/BuildTools.jar
-
-ONBUILD ARG BUILDTOOLS_OUTPUT=/plugins
-ONBUILD COPY *Dockerfile* *plugins.yml /tmp/tof-buildtools/
-ONBUILD RUN \
-  [ -d /tmp/tof-buildtools ] && \
-  [ $(find /tmp/tof-buildtools -type f -name plugins.yml | wc -l) -gt 0 ] && \
-  java -jar /tmp/tof-buildtools/BuildTools.jar \
-    --config "/tmp/tof-buildtools/plugins.yml" \
-    --configs "plugins.yml" \
-    --dir "/tmp/tof-buildtools/" \
-    --output ${BUILDTOOLS_OUTPUT} && \
-  chown -R minecraft:minecraft ${BUILDTOOLS_OUTPUT} && \
-  rm -fR /tmp/tof-buildtools/ || \
-  true
-
-COPY mcadmin.jq /usr/share
-RUN chmod +x /usr/local/bin/*
-
-VOLUME ["/data","/mods","/config"]
-COPY server.properties /tmp/server.properties
-WORKDIR /data
-
-ENTRYPOINT [ "/start" ]
-
-ENV UID=1000 GID=1000 \
-  JVM_XX_OPTS="-XX:+UseG1GC" MEMORY="1G" \
-  TYPE=VANILLA VERSION=LATEST FORGEVERSION=RECOMMENDED SPONGEBRANCH=STABLE SPONGEVERSION= FABRICVERSION=LATEST LEVEL=world \
-  PVP=true DIFFICULTY=easy ENABLE_RCON=true RCON_PORT=25575 RCON_PASSWORD=minecraft \
-  LEVEL_TYPE=DEFAULT GENERATOR_SETTINGS= WORLD= MODPACK= MODS= SERVER_PORT=25565 ONLINE_MODE=TRUE CONSOLE=true SERVER_NAME="Dedicated Server" \
-  REPLACE_ENV_VARIABLES="FALSE" ENV_VARIABLE_PREFIX="CFG_"
-
-COPY start* /
-RUN dos2unix /start* && chmod +x /start*

minecraft-server/mcadmin.jq

@@ -1,7 +0,0 @@
-.[] |
- select(.elements | length > 1) |
-  select(.elements[].elements[] | select(.class == "version" and .text == $version)) |
-   .elements[].elements[] |
-    select(.class|contains("server-jar")) |
-     .elements[] | select(.name="a") |
-      .href

minecraft-server/start

@@ -1,22 +0,0 @@
-#!/bin/bash
-
-umask 0002
-chmod g+w /data
-
-if [ $(id -u) = 0 ]; then
-  if [[ -v UID && $UID != $(id -u) ]]; then
-    usermod -u $UID minecraft
-  fi
-  if [[ -v GID ]]; then
-    groupmod -o -g $GID minecraft
-  fi
-
-  if [[ $(stat -c "%u" /data) != $UID ]]; then
-    echo "Changing ownership of /data to $UID ..."
-    chown -R minecraft:minecraft /data
-  fi
-
-  exec su-exec minecraft:minecraft /start-configuration $@
-else
-  exec /start-configuration $@
-fi

minecraft-server/start-deployPaper

@@ -1,18 +0,0 @@
-#!/bin/bash
-
-export SERVER=paper_server.jar
-if [ ! -f $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
-    downloadUrl=${PAPER_DOWNLOAD_URL:-https://papermc.io/api/v1/paper/${VANILLA_VERSION}/latest/download}
-    echo "Downloading Paper $VANILLA_VERSION from $downloadUrl ..."
-    curl -fsSL -o $SERVER "$downloadUrl"
-    if [ ! -f $SERVER ]; then
-      echo "ERROR: failed to download from $downloadUrl (status=$?)"
-      exit 3
-    fi
-fi
-
-# Normalize on Spigot for operations below
-export TYPE=SPIGOT
-
-# Continue to Final Setup
-exec /start-finalSetup01World $@

minecraft-server/start-finalSetup02Modpack

@@ -1,108 +0,0 @@
-#!/bin/bash
-
-#  CURSE_URL_BASE used in manifest downloads below
-CURSE_URL_BASE=${CURSE_URL_BASE:-https://minecraft.curseforge.com/projects}
-
-# Remove old mods/plugins
-if [ "$REMOVE_OLD_MODS" = "TRUE" ]; then
-  if [ "$TYPE" = "SPIGOT" ]; then
-    rm -rf /data/plugins/*
-  else
-    rm -rf /data/mods/*
-  fi
-fi
-
-# If supplied with a URL for a modpack (simple zip of jars), download it and unpack
-if [[ "$MODPACK" ]]; then
-EFFECTIVE_MODPACK_URL=$(curl -Ls -o /dev/null -w %{url_effective} $MODPACK)
-case "X$EFFECTIVE_MODPACK_URL" in
-  X[Hh][Tt][Tt][Pp]*.zip)
-    echo "Downloading mod/plugin pack via HTTP"
-    echo "  from $EFFECTIVE_MODPACK_URL ..."
-    if ! curl -sSL -o /tmp/modpack.zip "$EFFECTIVE_MODPACK_URL"; then
-      echo "ERROR: failed to download from $EFFECTIVE_MODPACK_URL"
-      exit 2
-    fi
-
-    if [ "$TYPE" = "SPIGOT" ]; then
-      mkdir -p /data/plugins
-      if ! unzip -o -d /data/plugins /tmp/modpack.zip; then
-        echo "ERROR: failed to unzip the modpack from $EFFECTIVE_MODPACK_URL"
-      fi
-    else
-      mkdir -p /data/mods
-      if ! unzip -o -d /data/mods /tmp/modpack.zip; then
-        echo "ERROR: failed to unzip the modpack from $EFFECTIVE_MODPACK_URL"
-      fi
-    fi
-    rm -f /tmp/modpack.zip
-    ;;
-  *)
-    echo "Invalid URL given for modpack: Must be HTTP or HTTPS and a ZIP file"
-    ;;
-esac
-fi
-
-# If supplied with a URL for a plugin download it.
-if [[ "$MODS" ]]; then
-for i in ${MODS//,/ }
-do
-  EFFECTIVE_MOD_URL=$(curl -Ls -o /dev/null -w %{url_effective} $i)
-  case "X$EFFECTIVE_MOD_URL" in
-    X[Hh][Tt][Tt][Pp]*.jar)
-      echo "Downloading mod/plugin via HTTP"
-      echo "  from $EFFECTIVE_MOD_URL ..."
-      if ! curl -sSL -o /tmp/${EFFECTIVE_MOD_URL##*/} $EFFECTIVE_MOD_URL; then
-        echo "ERROR: failed to download from $EFFECTIVE_MOD_URL to /tmp/${EFFECTIVE_MOD_URL##*/}"
-        exit 2
-      fi
-
-      if [ "$TYPE" = "SPIGOT" ]; then
-        mkdir -p /data/plugins
-        mv /tmp/${EFFECTIVE_MOD_URL##*/} /data/plugins/${EFFECTIVE_MOD_URL##*/}
-      else
-        mkdir -p /data/mods
-        mv /tmp/${EFFECTIVE_MOD_URL##*/} /data/mods/${EFFECTIVE_MOD_URL##*/}
-      fi
-      rm -f /tmp/${EFFECTIVE_MOD_URL##*/}
-      ;;
-    *)
-      echo "Invalid URL given for modpack: Must be HTTP or HTTPS and a JAR file"
-      ;;
-  esac
-done
-fi
-
-if [[ "$MANIFEST" ]]; then
-EFFECTIVE_MANIFEST_URL=$(curl -Ls -o /dev/null -w %{url_effective} $MANIFEST)
-case "X$EFFECTIVE_MANIFEST_URL" in
-  X*.json)
-    if [ -f "${EFFECTIVE_MANIFEST_URL}" ]; then
-      MOD_DIR=${FTB_BASE_DIR:-/data}/mods
-      if [ ! -d "$MOD_DIR" ]
-      then
-        echo "Creating mods dir $MOD_DIR"
-        mkdir -p "$MOD_DIR"
-      fi
-      echo "Starting manifest download..."
-      cat "${EFFECTIVE_MANIFEST_URL}" | jq -r '.files[] | (.projectID|tostring) + " " + (.fileID|tostring)'| while read -r p f
-      do
-        if [ ! -f $MOD_DIR/${p}_${f}.jar ]
-        then
-          url="${CURSE_URL_BASE}/${p}/files/${f}/download"
-          echo Downloading curseforge mod $url
-          #  Manifest usually doesn't have mod names. Using id should be fine, tho
-          curl -sSL "${url}" -o $MOD_DIR/${p}_${f}.jar
-        fi
-      done
-    else
-      echo "Could not find manifest file, unsufficient privs, or malformed path."
-    fi
-    ;;
-  *)
-    echo "Invalid manifest file for modpack. Please make sure it is a .json file."
-    ;;
-esac
-fi
-
-exec /start-finalSetup03Modconfig $@

minecraft-server/start-finalSetup05EnvVariables

@@ -1,15 +0,0 @@
-#!/bin/bash
-
-if [ "$REPLACE_ENV_VARIABLES" = "TRUE" ]; then
-  echo "Replacing env variables in configs that match the prefix $ENV_VARIABLE_PREFIX..."
-  while IFS='=' read -r name value ; do
-    # check if name of env variable matches the prefix
-    # sanity check environment variables to avoid code injections
-    if [[ "$name" = $ENV_VARIABLE_PREFIX* ]] && [[ $value =~ ^[0-9a-zA-Z_:/=?.+\-]*$ ]] && [[ $name =~ ^[0-9a-zA-Z_\-]*$ ]]; then
-        echo "Replacing $name with $value ..."
-        find /data/ -type f \( -name "*.yml" -or -name "*.yaml" -or -name "*.txt" -or -name "*.cfg" -or -name "*.properties" \) -exec sed -i 's#${'"$name"'}#'"$value"'#g' {} \;
-    fi
-  done < <(env)
-fi
-
-exec /start-minecraftFinalSetup $@

start

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+. /start-utils
+
+umask 0002
+chmod g+w /data
+
+if [ $(id -u) = 0 ]; then
+  runAsUser=minecraft
+  runAsGroup=minecraft
+
+  if [[ -v UID ]]; then
+    if [[ $UID != 0 ]]; then
+      if [[ $UID != $(id -u minecraft) ]]; then
+        log "Changing uid of minecraft to $UID"
+        usermod -u $UID minecraft
+      fi
+    else
+      runAsUser=root
+    fi
+  fi
+
+  if [[ -v GID ]]; then
+    if [[ $GID != 0 ]]; then
+      if [[ $GID != $(id -g minecraft) ]]; then
+        log "Changing gid of minecraft to $GID"
+        groupmod -o -g $GID minecraft
+      fi
+    else
+      runAsGroup=root
+    fi
+  fi
+
+  if [[ $(stat -c "%u" /data) != $UID ]]; then
+    log "Changing ownership of /data to $UID ..."
+    chown -R ${runAsUser}:${runAsGroup} /data
+  fi
+
+  if [[ ${SKIP_NSSWITCH_CONF^^} != TRUE ]]; then
+    echo 'hosts: files dns' > /etc/nsswitch.conf
+  fi
+
+  exec su-exec ${runAsUser}:${runAsGroup} /start-configuration $@
+else
+  exec /start-configuration $@
+fi

start-configuration

@@ -1,33 +1,37 @@
 #!/bin/bash
 
+. /start-utils
+
 shopt -s nullglob
 
 #umask 002
 export HOME=/data
 
 if [ ! -e /data/eula.txt ]; then
-  if [ "$EULA" != "" ]; then
+  EULA="${EULA,,}"
-    echo "# Generated via Docker on $(date)" > eula.txt
+  if [ "$EULA" != "true" ]; then
-    echo "eula=$EULA" >> eula.txt
+    log ""
-    if [ $? != 0 ]; then
+    log "Please accept the Minecraft EULA at"
-      echo "ERROR: unable to write eula to /data. Please make sure attached directory is writable by uid=${UID}"
+    log "  https://account.mojang.com/documents/minecraft_eula"
-      exit 2
+    log "by adding the following immediately after 'docker run':"
-    fi
+    log "  -e EULA=TRUE"
-  else
+    log ""
-    echo ""
-    echo "Please accept the Minecraft EULA at"
-    echo "  https://account.mojang.com/documents/minecraft_eula"
-    echo "by adding the following immediately after 'docker run':"
-    echo "  -e EULA=TRUE"
-    echo ""
     exit 1
   fi
+
+  echo "# Generated via Docker on $(date)" > eula.txt
+  echo "eula=$EULA" >> eula.txt
+  if [ $? != 0 ]; then
+    log "ERROR: unable to write eula to /data. Please make sure attached directory is writable by uid=${UID}"
+    exit 2
+  fi
 fi
 
-echo "Running as uid=$(id -u) gid=$(id -g) with /data as '$(ls -lnd /data)'"
+
+log "Running as uid=$(id -u) gid=$(id -g) with /data as '$(ls -lnd /data)'"
 
 if ! touch /data/.verify_access; then
-  echo "ERROR: /data doesn't seem to be writable. Please make sure attached directory is writable by uid=$(id -u)"
+  log "ERROR: /data doesn't seem to be writable. Please make sure attached directory is writable by uid=$(id -u)"
   exit 2
 fi
 
@@ -36,14 +40,14 @@ rm /data/.verify_access || true
 if [[ $PROXY ]]; then
     export http_proxy="$PROXY"
     export https_proxy="$PROXY"
-    echo "INFO: Giving proxy time to startup..."
+    log "INFO: Giving proxy time to startup..."
     sleep 5
 fi
 
 export SERVER_PROPERTIES=/data/server.properties
 export VERSIONS_JSON=https://launchermeta.mojang.com/mc/game/version_manifest.json
 
-echo "Checking version information."
+log "Checking version information."
 case "X$VERSION" in
   X|XLATEST|Xlatest)
     export VANILLA_VERSION=`curl -fsSL $VERSIONS_JSON | jq -r '.latest.release'`
@@ -63,7 +67,7 @@ cd /data
 
 export ORIGINAL_TYPE=${TYPE^^}
 
-echo "Checking type information."
+log "Checking type information."
 case "${TYPE^^}" in
   *BUKKIT|SPIGOT)
     exec /start-deployBukkitSpigot $@
@@ -98,8 +102,8 @@ case "${TYPE^^}" in
   ;;
 
   *)
-      echo "Invalid type: '$TYPE'"
+      log "Invalid type: '$TYPE'"
-      echo "Must be: VANILLA, FORGE, BUKKIT, SPIGOT, PAPER, FTB, CURSEFORGE, SPONGEVANILLA"
+      log "Must be: VANILLA, FORGE, BUKKIT, SPIGOT, PAPER, FTB, CURSEFORGE, SPONGEVANILLA"
       exit 1
   ;;
 

start-deployBukkitSpigot

@@ -1,23 +1,27 @@
 #!/bin/bash
 
+. /start-utils
+
 set -e
 
 function buildSpigotFromSource {
-  echo "Building Spigot $VANILLA_VERSION from source, might take a while, get some coffee"
+  log "Building Spigot $VANILLA_VERSION from source, might take a while, get some coffee"
+  rm -rf /data/temp
   mkdir /data/temp
   cd /data/temp
 
   jvmOpts="-Xms${INIT_MEMORY:-$MEMORY} -Xmx${MAX_MEMORY:-$MEMORY}"
 
+  logn ''
   curl -sSL -o /data/temp/BuildTools.jar https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar && \
-    java $jvmOpts -jar /data/temp/BuildTools.jar --rev $VANILLA_VERSION 2>&1 |tee /data/spigot_build.log| while read l; do echo -n .; done; echo "done"
+    java $jvmOpts -jar /data/temp/BuildTools.jar --rev $VANILLA_VERSION 2>&1 |tee /data/spigot_build.log| while read l; do echo -n .; done; log "done"
   if ! mv spigot-*.jar /data/spigot_server.jar; then
-    echo "ERR failed to build Spigot"
+    log "ERR failed to build Spigot"
     cat /data/spigot_build.log
     exit 1
   fi
-  mv craftbukkit-*.jar /data/craftbukkit_server.jar
+  mv craftbukkit-*.jar /data/${SERVER}
-  echo "Cleaning up"
+  log "Cleaning up"
   rm -rf /data/temp
   cd /data
 }
@@ -37,18 +41,11 @@ function downloadSpigot {
       ;;
   esac
 
-  local downloadVersion
-  if [[ ${VERSION} == LATEST ]]; then
-    downloadVersion=${VANILLA_VERSION}
-  else
-    downloadVersion=${VERSION}
-  fi
-
   if [[ -z $downloadUrl ]]; then
-    downloadUrl="https://cdn.getbukkit.org/${getbukkitFlavor}/${getbukkitFlavor}-${downloadVersion}.jar"
+    downloadUrl="https://cdn.getbukkit.org/${getbukkitFlavor}/${getbukkitFlavor}-${VANILLA_VERSION}.jar"
   fi
 
-  echo "Downloading $match from $downloadUrl ..."
+  log "Downloading $match from $downloadUrl ..."
   curl -fsSL -o $SERVER "$downloadUrl"
   if [[ $? != 0 || $(grep -c "DOCTYPE html" $SERVER) != 0 ]]; then
     cat <<EOF
@@ -65,10 +62,10 @@ EOF
 
 case "$TYPE" in
   *BUKKIT|*bukkit)
-    export SERVER=craftbukkit_server.jar
+    export SERVER=craftbukkit_server-${VANILLA_VERSION}.jar
     ;;
   *)
-    export SERVER=spigot_server.jar
+    export SERVER=spigot_server-${VANILLA_VERSION}.jar
     ;;
 esac
 

start-deployCustom

@@ -7,21 +7,21 @@ if isURL ${CUSTOM_SERVER}; then
   export SERVER=/data/${filename}
 
   if [[ -f ${SERVER} ]] || [ -n "$FORCE_REDOWNLOAD" ]; then
-    echo "Using previously downloaded jar at ${SERVER}"
+    log "Using previously downloaded jar at ${SERVER}"
   else
-   echo "Downloading custom server jar from ${CUSTOM_SERVER} ..."
+   log "Downloading custom server jar from ${CUSTOM_SERVER} ..."
    if ! curl -sSL -o ${SERVER} ${CUSTOM_SERVER}; then
-      echo "Failed to download from ${CUSTOM_SERVER}"
+      log "Failed to download from ${CUSTOM_SERVER}"
       exit 2
     fi
   fi
 
 elif [[ -f ${CUSTOM_SERVER} ]]; then
-  echo "Using custom server jar at ${CUSTOM_SERVER} ..."
+  log "Using custom server jar at ${CUSTOM_SERVER} ..."
   export SERVER=${CUSTOM_SERVER}
 
 else
-  echo "CUSTOM_SERVER is not properly set to a URL or existing jar file"
+  log "CUSTOM_SERVER is not properly set to a URL or existing jar file"
   exit 2
 fi
 

start-deployFTB

@@ -8,11 +8,11 @@ export TYPE=FEED-THE-BEAST
 
 FTB_SERVER_MOD=${FTB_SERVER_MOD:-$CF_SERVER_MOD}
 
-echo "Looking for Feed-The-Beast / CurseForge server modpack."
+log "Looking for Feed-The-Beast / CurseForge server modpack."
 if [[ -z $FTB_SERVER_MOD ]]; then
-    echo "Environment variable FTB_SERVER_MOD not set."
+    log "Environment variable FTB_SERVER_MOD not set."
-    echo "Set FTB_SERVER_MOD to the file name of the FTB server modpack."
+    log "Set FTB_SERVER_MOD to the file name of the FTB server modpack."
-    echo "(And place the modpack in the /data directory.)"
+    log "(And place the modpack in the /data directory.)"
     exit 2
 fi
 
@@ -21,7 +21,7 @@ entryScriptExpr="-name ServerStart.sh -o -name ServerStartLinux.sh -o -name Laun
 if [[ -d ${FTB_BASE_DIR} ]]; then
   startScriptCount=$(find ${FTB_BASE_DIR} $entryScriptExpr |wc -l)
   if [[ $startScriptCount > 1 ]]; then
-    echo "Conflicting FTB/CurseForge packages have been installed. Please cleanup ${FTB_BASE_DIR}"
+    log "Conflicting FTB/CurseForge packages have been installed. Please cleanup ${FTB_BASE_DIR}"
     exit 2
   fi
 else
@@ -45,7 +45,7 @@ if [[ $startScriptCount = 0 ]]; then
       file=$(basename $(dirname $srv_modpack))
       downloaded=/data/${file}.zip
       if [ ! -e $downloaded ]; then
-        echo "Downloading FTB modpack...
+        log "Downloading FTB modpack...
   $srv_modpack -> $downloaded"
         curl -sSL -o $downloaded $srv_modpack
       fi
@@ -60,16 +60,16 @@ if [[ $startScriptCount = 0 ]]; then
       srv_modpack=/data/${srv_modpack}
   fi
   if [[ ! -f ${srv_modpack} ]]; then
-      echo "FTB server modpack ${srv_modpack} not found."
+      log "FTB server modpack ${srv_modpack} not found."
       exit 2
   fi
   if [[ ! ${srv_modpack: -4} == ".zip" ]]; then
-      echo "FTB server modpack ${srv_modpack} is not a zip archive."
+      log "FTB server modpack ${srv_modpack} is not a zip archive."
-      echo "Please set FTB_SERVER_MOD to a file with a .zip extension."
+      log "Please set FTB_SERVER_MOD to a file with a .zip extension."
       exit 2
   fi
 
-  echo "Unpacking FTB server modpack ${srv_modpack} ..."
+  log "Unpacking FTB server modpack ${srv_modpack} ..."
   mkdir -p ${FTB_BASE_DIR}
   unzip -o ${srv_modpack} -d ${FTB_BASE_DIR} | awk '{printf "."} END {print ""}'
 fi
@@ -79,7 +79,7 @@ if [[ $(find ${FTB_BASE_DIR} $entryScriptExpr | wc -l) = 0 ]]; then
     forgeJar=$(find ${FTB_BASE_DIR} -name 'forge*.jar' -a -not -name 'forge*installer')
     if [[ "$forgeJar" ]]; then
       export FTB_BASE_DIR=$(dirname "${forgeJar}")
-      echo "No entry script found, so building one for ${forgeJar}"
+      log "No entry script found, so building one for ${forgeJar}"
       cat > "${FTB_BASE_DIR}/ServerStart.sh" <<EOF
 #!/bin/sh
 . ./settings-local.sh
@@ -87,18 +87,18 @@ java \${JAVA_PARAMETERS} -Xmx\${MAX_RAM} -jar $(basename "${forgeJar}") nogui
 EOF
       chmod +x "${FTB_BASE_DIR}/ServerStart.sh"
     else
-      echo "Please make sure you are using the server version of the FTB modpack!"
+      log "Please make sure you are using the server version of the FTB modpack!"
       exit 2
     fi
 fi
 
 scriptCount=$(find "${FTB_BASE_DIR}" $entryScriptExpr | wc -l)
 if [[ $scriptCount = 0 ]]; then
-    echo "Please make sure you are using the server version of the FTB modpack!"
+    log "Please make sure you are using the server version of the FTB modpack!"
     exit 2
 elif [[ $scriptCount > 1 ]]; then
-    echo "Ambigous startup scripts in FTB modpack!"
+    log "Ambigous startup scripts in FTB modpack!"
-    echo "found:"
+    log "found:"
     find ${FTB_BASE_DIR} $entryScriptExpr
     exit 2
 fi
@@ -112,7 +112,7 @@ sed -i 's/.*read.*Restart now/#\0/' "${FTB_SERVER_START}"
 legacyJavaFixerPath="${FTB_DIR}/mods/legacyjavafixer.jar"
 
 if isTrue ${FTB_LEGACYJAVAFIXER} && [ ! -e "${legacyJavaFixerPath}" ]; then
-  echo "Installing legacy java fixer to ${legacyJavaFixerPath}"
+  log "Installing legacy java fixer to ${legacyJavaFixerPath}"
   curl -sSL -o "${legacyJavaFixerPath}" ${legacyJavaFixerUrl}
 fi
 

start-deployFabric

@@ -1,5 +1,7 @@
 #!/bin/bash
-set -u
+set -eu
+
+. /start-utils
 
 export TYPE=FABRIC
 
@@ -7,11 +9,10 @@ FABRIC_INSTALLER=${FABRIC_INSTALLER:-}
 FABRIC_INSTALLER_URL=${FABRIC_INSTALLER_URL:-}
 FABRICVERSION=${FABRICVERSION:-LATEST}
 if [[ -z $FABRIC_INSTALLER && -z $FABRIC_INSTALLER_URL ]]; then
-  echo "Checking Fabric version information."
+  log "Checking Fabric version information."
   case $FABRICVERSION in
     LATEST)
-      curl -fsSL https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml | xq -c . > /tmp/fabric.json
+      FABRIC_VERSION=$(maven-metadata-release https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml)
-      FABRIC_VERSION=$(< /tmp/fabric.json jq -r ".metadata.versioning.release")
       ;;
 
     *)
@@ -24,44 +25,49 @@ if [[ -z $FABRIC_INSTALLER && -z $FABRIC_INSTALLER_URL ]]; then
 elif [[ -z $FABRIC_INSTALLER ]]; then
   FABRIC_INSTALLER="/tmp/fabric-installer.jar"
 elif [[ ! -e $FABRIC_INSTALLER ]]; then
-  echo "ERROR: the given Fabric installer doesn't exist : $FABRIC_INSTALLER"
+  log "ERROR: the given Fabric installer doesn't exist : $FABRIC_INSTALLER"
   exit 2
 fi
 
-installMarker=".fabric-installed-${FABRIC_VERSION:-manual}"
+installMarker=".fabric-installed-${VANILLA_VERSION}-${FABRIC_VERSION:-manual}"
 
+debug Checking for installMarker ${installMarker}
 if [[ ! -e $installMarker ]]; then
   if [[ ! -e $FABRIC_INSTALLER ]]; then
     if [[ -z $FABRIC_INSTALLER_URL ]]; then
-      echo "Downloading $FABRIC_VERSION"
+      log "Downloading $FABRIC_VERSION"
       downloadUrl="https://maven.fabricmc.net/net/fabricmc/fabric-installer/$FABRIC_VERSION/fabric-installer-$FABRIC_VERSION.jar"
-      echo "...trying $downloadUrl"
+      log "...trying $downloadUrl"
       curl -o $FABRIC_INSTALLER -fsSL $downloadUrl
     else
-      echo "Downloading $FABRIC_INSTALLER_URL ..."
+      log "Downloading $FABRIC_INSTALLER_URL ..."
       if ! curl -o $FABRIC_INSTALLER -fsSL $FABRIC_INSTALLER_URL; then
-        echo "Failed to download from given location $FABRIC_INSTALLER_URL"
+        log "Failed to download from given location $FABRIC_INSTALLER_URL"
         exit 2
       fi
     fi
   fi
 
-  echo "Installing Fabric $FABRIC_VERSION using $FABRIC_INSTALLER"
+  if isDebugging; then
+    debug "Installing Fabric $FABRIC_VERSION using $FABRIC_INSTALLER with mcversion ${VANILLA_VERSION}"
+  else
+    log "Installing Fabric $FABRIC_VERSION using $FABRIC_INSTALLER"
+  fi
   tries=3
   set +e
   while ((--tries >= 0)); do
-    java -jar $FABRIC_INSTALLER server -version $VANILLA_VERSION -downloadMinecraft
+    java -jar $FABRIC_INSTALLER server -mcversion $VANILLA_VERSION -downloadMinecraft
     if [[ $? == 0 ]]; then
       break
     fi
   done
   set -e
   if (($tries < 0)); then
-    echo "Fabric failed to install after several tries." >&2
+    log "Fabric failed to install after several tries." >&2
     exit 10
   fi
   export SERVER=fabric-server-launch.jar
-  echo "Using server $SERVER"
+  log "Using server $SERVER"
   echo $SERVER > $installMarker
 
 else

start-deployForge

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+. /start-utils
+
 export TYPE=FORGE
 
 if [[ -z $FORGE_INSTALLER && -z $FORGE_INSTALLER_URL ]]; then
@@ -14,7 +16,7 @@ if [[ -z $FORGE_INSTALLER && -z $FORGE_INSTALLER_URL ]]; then
 
   #################################################################################
 
-  echo "Checking Forge version information."
+  log "Checking Forge version information."
   case $FORGEVERSION in
     RECOMMENDED)
       curl -fsSL -o /tmp/forge.json http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json
@@ -22,8 +24,8 @@ if [[ -z $FORGE_INSTALLER && -z $FORGE_INSTALLER_URL ]]; then
       if [ $FORGE_VERSION = null ]; then
         FORGE_VERSION=$(cat /tmp/forge.json | jq -r ".promos[\"$VANILLA_VERSION-latest\"]")
         if [ $FORGE_VERSION = null ]; then
-          echo "ERROR: Version $VANILLA_VERSION is not supported by Forge"
+          log "ERROR: Version $VANILLA_VERSION is not supported by Forge"
-          echo "       Refer to http://files.minecraftforge.net/ for supported versions"
+          log "       Refer to http://files.minecraftforge.net/ for supported versions"
           exit 2
         fi
       fi
@@ -41,7 +43,7 @@ if [[ -z $FORGE_INSTALLER && -z $FORGE_INSTALLER_URL ]]; then
 elif [[ -z $FORGE_INSTALLER ]]; then
   FORGE_INSTALLER="/tmp/forge-installer.jar"
 elif [[ ! -e $FORGE_INSTALLER ]]; then
-  echo "ERROR: the given Forge installer doesn't exist : $FORGE_INSTALLER"
+  log "ERROR: the given Forge installer doesn't exist : $FORGE_INSTALLER"
   exit 2
 fi
 
@@ -51,7 +53,7 @@ if [ ! -e $installMarker ]; then
   if [ ! -e $FORGE_INSTALLER ]; then
 
     if [[ -z $FORGE_INSTALLER_URL ]]; then
-      echo "Downloading $normForgeVersion"
+      log "Downloading $normForgeVersion"
 
       forgeFileNames="
       $normForgeVersion/forge-$normForgeVersion-installer.jar
@@ -60,25 +62,25 @@ if [ ! -e $installMarker ]; then
     "
       for fn in $forgeFileNames; do
         if [ $fn == END ]; then
-          echo "Unable to compute URL for $normForgeVersion"
+          log "Unable to compute URL for $normForgeVersion"
           exit 2
         fi
         downloadUrl=http://files.minecraftforge.net/maven/net/minecraftforge/forge/$fn
-        echo "...trying $downloadUrl"
+        log "...trying $downloadUrl"
         if curl -o $FORGE_INSTALLER -fsSL $downloadUrl; then
           break
         fi
       done
     else
-      echo "Downloading $FORGE_INSTALLER_URL ..."
+      log "Downloading $FORGE_INSTALLER_URL ..."
       if ! curl -o $FORGE_INSTALLER -fsSL $FORGE_INSTALLER_URL; then
-        echo "Failed to download from given location $FORGE_INSTALLER_URL"
+        log "Failed to download from given location $FORGE_INSTALLER_URL"
         exit 2
       fi
     fi
   fi
 
-  echo "Installing Forge $shortForgeVersion using $FORGE_INSTALLER"
+  log "Installing Forge $shortForgeVersion using $FORGE_INSTALLER"
   mkdir -p mods
   tries=3
   while ((--tries >= 0)); do
@@ -88,22 +90,22 @@ if [ ! -e $installMarker ]; then
     fi
   done
   if (($tries < 0)); then
-    echo "Forge failed to install after several tries." >&2
+    log "Forge failed to install after several tries." >&2
     exit 10
   fi
   # NOTE $shortForgeVersion will be empty if installer location was given to us
-  echo "Finding installed server jar..."
+  log "Finding installed server jar..."
   unset -v latest
   for file in *forge*.jar; do
     [[ $file =~ installer ]] || [[ $file -nt $latest ]] && latest=$file
   done
   if [[ -z $latest ]]; then
-    echo "Unable to derive server jar for Forge"
+    log "Unable to derive server jar for Forge"
     exit 2
   fi
 
   export SERVER=$latest
-  echo "Using server $SERVER"
+  log "Using server $SERVER"
   echo $SERVER > $installMarker
 
 else

start-deployPaper

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+. /start-utils
+
+export SERVER=paper_server-${VANILLA_VERSION}.jar
+if [ ! -f "$SERVER" ] || [ -n "$FORCE_REDOWNLOAD" ]; then
+    downloadUrl=${PAPER_DOWNLOAD_URL:-https://papermc.io/api/v1/paper/${VANILLA_VERSION}/latest/download}
+    log "Downloading Paper $VANILLA_VERSION from $downloadUrl ..."
+    curl -fsSL -o "$SERVER" "$downloadUrl"
+    if [ ! -f "$SERVER" ]; then
+      log "ERROR: failed to download from $downloadUrl (status=$?)"
+      exit 3
+    fi
+fi
+
+# Normalize on Spigot for operations below
+export TYPE=SPIGOT
+
+# Continue to Final Setup
+exec /start-finalSetup01World $@

start-deploySpongeVanilla

@@ -1,9 +1,11 @@
 #!/bin/bash
 
+. /start-utils
+
 export TYPE=spongevanilla
 
 # Parse branch
-echo "Choosing branch for Sponge"
+log "Choosing branch for Sponge"
 case "$SPONGEBRANCH" in
 
   EXPERIMENTAL|experimental|BLEEDING|bleeding)
@@ -18,7 +20,7 @@ esac
 
 # If not SPONGEVERSION selected, detect last version on selected branch
 if [ -z $SPONGEVERSION ]; then
-  echo "Choosing Version for Sponge"
+  log "Choosing Version for Sponge"
   if [ "$SPONGEBRANCH" == "stable" ]; then
     export SPONGEVERSION=`curl -fsSL https://dl-api.spongepowered.org/v1/org.spongepowered/$TYPE | jq -r '.buildTypes.stable.latest.version'`
   else
@@ -29,7 +31,7 @@ fi
 export SERVER="spongevanilla-$SPONGEVERSION.jar"
 
 if [ ! -e $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
-  echo "Downloading $SERVER ..."
+  log "Downloading $SERVER ..."
   curl -sSL -o $SERVER https://repo.spongepowered.org/maven/org/spongepowered/$TYPE/$SPONGEVERSION/$SERVER
 fi
 

start-deployVanilla

@@ -6,16 +6,16 @@ set -o pipefail
 export SERVER="minecraft_server.${VANILLA_VERSION// /_}.jar"
 
 if [ ! -e $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
-  echo "Downloading $SERVER ..."
+  log "Downloading $SERVER ..."
   debug "Finding version manifest for $VANILLA_VERSION"
   versionManifestUrl=$(curl -fsSL '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 [ $result != 0 ]; then
-    echo "ERROR failed to obtain version manifest URL ($result)"
+    log "ERROR failed to obtain version manifest URL ($result)"
     exit 1
   fi
   if [ $versionManifestUrl = "null" ]; then
-    echo "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"
@@ -23,7 +23,7 @@ if [ ! -e $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
   serverDownloadUrl=$(curl -fsSL ${versionManifestUrl} | jq --raw-output '.downloads.server.url')
   result=$?
   if [ $result != 0 ]; then
-    echo "ERROR failed to obtain version manifest from $versionManifestUrl ($result)"
+    log "ERROR failed to obtain version manifest from $versionManifestUrl ($result)"
     exit 1
   fi
 
@@ -34,7 +34,7 @@ if [ ! -e $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
   curl $verbose -fsSL -o $SERVER $serverDownloadUrl
   result=$?
   if [ $result != 0 ]; then
-    echo "ERROR failed to download server from $serverDownloadUrl ($result)"
+    log "ERROR failed to download server from $serverDownloadUrl ($result)"
     exit 1
   fi
 fi

start-finalSetup01World

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+. /start-utils
+
 if [ $TYPE = "FEED-THE-BEAST" ]; then
   worldDest=$FTB_BASE_DIR/$LEVEL
 else
@@ -10,24 +12,24 @@ fi
 if [[ "$WORLD" ]] && [ ! -d "$worldDest" ]; then
 case "X$WORLD" in
   X[Hh][Tt][Tt][Pp]*)
-    echo "Downloading world from $WORLD"
+    log "Downloading world from $WORLD"
     curl -sSL -o - "$WORLD" > /data/world.zip
-    echo "Unzipping world"
+    log "Unzipping world"
     unzip -o -q /data/world.zip
     rm -f /data/world.zip
     if [ ! -d $worldDest ]; then
-      echo World directory not found
+      log World directory not found
       for i in /data/*/level.dat; do
         if [ -f "$i" ]; then
           d=`dirname "$i"`
-          echo Renaming world directory from $d
+          log Renaming world directory from $d
           mv -f "$d" $worldDest
         fi
       done
     fi
     if [ "$TYPE" = "SPIGOT" ]; then
       # Reorganise if a Spigot server
-      echo "Moving End and Nether maps to Spigot location"
+      log "Moving End and Nether maps to Spigot location"
       [ -d "$worldDest/DIM1" ] && mv -f "$worldDest/DIM1" "/data/${LEVEL}_the_end"
       [ -d "$worldDest/DIM-1" ] && mv -f "$worldDest/DIM-1" "/data/${LEVEL}_nether"
     fi
@@ -35,13 +37,13 @@ case "X$WORLD" in
   *)
     if [[ -d $WORLD ]]; then
       if [[ ! -d $worldDest ]]; then
-        echo "Cloning world directory from $WORLD ..."
+        log "Cloning world directory from $WORLD ..."
         cp -r $WORLD $worldDest
       else
-        echo "Skipping clone from $WORLD since $worldDest exists"
+        log "Skipping clone from $WORLD since $worldDest exists"
       fi
     else
-      echo "Invalid URL given for world: Must be HTTP or HTTPS and a ZIP file"
+      log "Invalid URL given for world: Must be HTTP or HTTPS and a ZIP file"
     fi
     ;;
 esac

start-finalSetup02Modpack

@@ -0,0 +1,144 @@
+#!/bin/bash
+
+set -e
+
+. /start-utils
+
+#  CURSE_URL_BASE used in manifest downloads below
+CURSE_URL_BASE=${CURSE_URL_BASE:-https://minecraft.curseforge.com/projects}
+
+# Remove old mods/plugins
+if [ "$REMOVE_OLD_MODS" = "TRUE" ]; then
+  if [ "$TYPE" = "SPIGOT" ]; then
+    rm -rf /data/plugins/*
+  else
+    rm -rf /data/mods/*
+  fi
+fi
+
+# If supplied with a URL for a modpack (simple zip of jars), download it and unpack
+if [[ "$MODPACK" ]]; then
+EFFECTIVE_MODPACK_URL=$(curl -Ls -o /dev/null -w %{url_effective} $MODPACK)
+case "X$EFFECTIVE_MODPACK_URL" in
+  X[Hh][Tt][Tt][Pp]*.zip)
+    log "Downloading mod/plugin pack via HTTP"
+    log "  from $EFFECTIVE_MODPACK_URL ..."
+    if ! curl -sSL -o /tmp/modpack.zip "$EFFECTIVE_MODPACK_URL"; then
+      log "ERROR: failed to download from $EFFECTIVE_MODPACK_URL"
+      exit 2
+    fi
+
+    if [ "$TYPE" = "SPIGOT" ]; then
+      mkdir -p /data/plugins
+      if ! unzip -o -d /data/plugins /tmp/modpack.zip; then
+        log "ERROR: failed to unzip the modpack from $EFFECTIVE_MODPACK_URL"
+      fi
+    else
+      mkdir -p /data/mods
+      if ! unzip -o -d /data/mods /tmp/modpack.zip; then
+        log "ERROR: failed to unzip the modpack from $EFFECTIVE_MODPACK_URL"
+      fi
+    fi
+    rm -f /tmp/modpack.zip
+    ;;
+  *)
+    log "Invalid URL given for modpack: Must be HTTP or HTTPS and a ZIP file"
+    ;;
+esac
+fi
+
+# If supplied with a URL for a plugin download it.
+if [[ "$MODS" ]]; then
+for i in ${MODS//,/ }
+do
+  EFFECTIVE_MOD_URL=$(curl -Ls -o /dev/null -w %{url_effective} $i)
+  case "X$EFFECTIVE_MOD_URL" in
+    X[Hh][Tt][Tt][Pp]*.jar)
+      log "Downloading mod/plugin via HTTP"
+      log "  from $EFFECTIVE_MOD_URL ..."
+      if ! curl -sSL -o /tmp/${EFFECTIVE_MOD_URL##*/} $EFFECTIVE_MOD_URL; then
+        log "ERROR: failed to download from $EFFECTIVE_MOD_URL to /tmp/${EFFECTIVE_MOD_URL##*/}"
+        exit 2
+      fi
+
+      if [ "$TYPE" = "SPIGOT" ]; then
+        mkdir -p /data/plugins
+        mv /tmp/${EFFECTIVE_MOD_URL##*/} /data/plugins/${EFFECTIVE_MOD_URL##*/}
+      else
+        mkdir -p /data/mods
+        mv /tmp/${EFFECTIVE_MOD_URL##*/} /data/mods/${EFFECTIVE_MOD_URL##*/}
+      fi
+      rm -f /tmp/${EFFECTIVE_MOD_URL##*/}
+      ;;
+    *)
+      log "Invalid URL given for modpack: Must be HTTP or HTTPS and a JAR file"
+      ;;
+  esac
+done
+fi
+
+if [[ "$MANIFEST" ]]; then
+    if [[ -e "$MANIFEST" ]]; then
+        EFFECTIVE_MANIFEST_FILE=$MANIFEST
+    elif isURL "$MANIFEST"; then
+        EFFECTIVE_MANIFEST_FILE=/tmp/manifest.json
+        EFFECTIVE_MANIFEST_URL=$(curl -Ls -o /dev/null -w %{url_effective} $MANIFEST)
+        curl -Ls -o $EFFECTIVE_MANIFEST_FILE "$EFFECTIVE_MANIFEST_URL"
+    else
+        log "MANIFEST='$MANIFEST' is not a valid manifest url or location"
+        exit 2
+    fi
+
+case "X$EFFECTIVE_MANIFEST_FILE" in
+  X*.json)
+    if [ -f "${EFFECTIVE_MANIFEST_FILE}" ]; then
+      MOD_DIR=${FTB_BASE_DIR:-/data}/mods
+      if [ ! -d "$MOD_DIR" ]
+      then
+        log "Creating mods dir $MOD_DIR"
+        mkdir -p "$MOD_DIR"
+      fi
+      log "Starting manifest download..."
+      cat "${EFFECTIVE_MANIFEST_FILE}" | jq -r '.files[] | (.projectID|tostring) + " " + (.fileID|tostring)'| while read -r p f
+      do
+        if [ ! -f $MOD_DIR/${p}_${f}.jar ]
+        then
+          redirect_url="$(curl -Ls -o /dev/null -w %{url_effective} ${CURSE_URL_BASE}/${p})"
+          url="$redirect_url/download/${f}/file"
+          log Downloading curseforge mod $url
+          #  Manifest usually doesn't have mod names. Using id should be fine, tho
+          curl -sSL "${url}" -o $MOD_DIR/${p}_${f}.jar
+        fi
+      done
+    else
+      log "Could not find manifest file, unsufficient privs, or malformed path."
+    fi
+    ;;
+  *)
+    log "Invalid manifest file for modpack. Please make sure it is a .json file."
+    ;;
+esac
+fi
+
+if [[ "${GENERIC_PACK}" ]]; then
+  if isURL "${GENERIC_PACK}"; then
+    generic_pack_url=${GENERIC_PACK}
+    GENERIC_PACK=/tmp/$(basename ${generic_pack_url})
+    log "Downloading generic pack from ${generic_pack_url} ..."
+    curl -fsSL -o ${GENERIC_PACK} ${generic_pack_url}
+  fi
+
+  sum_file=/data/.generic_pack.sum
+  if ! sha256sum -c ${sum_file} -s 2> /dev/null; then
+    base_dir=/tmp/generic_pack_base
+    mkdir -p ${base_dir}
+    unzip -q -d ${base_dir} ${GENERIC_PACK}
+    depth=$(( ${GENERIC_PACK_STRIP_DIRS:-1} + 1 ))
+    log "Applying generic pack, stripping $(( depth - 1 )) level ..."
+    find ${base_dir} -type d -mindepth $depth -maxdepth $depth -exec cp -r {} /data/ +
+    rm -rf ${base_dir}
+    sha256sum ${GENERIC_PACK} > ${sum_file}
+  fi
+fi
+
+exec /start-finalSetup03Modconfig $@

start-finalSetup03Modconfig

@@ -1,11 +1,13 @@
 #!/bin/bash
 
+. /start-utils
+
 # If supplied with a URL for a config (simple zip of configurations), download it and unpack
 if [[ "$MODCONFIG" ]]; then
 case "X$MODCONFIG" in
   X[Hh][Tt][Tt][Pp]*[Zz][iI][pP])
-    echo "Downloading mod/plugin configs via HTTP"
+    log "Downloading mod/plugin configs via HTTP"
-    echo "  from $MODCONFIG ..."
+    log "  from $MODCONFIG ..."
     curl -sSL -o /tmp/modconfig.zip "$MODCONFIG"
     if [ "$TYPE" = "SPIGOT" ]; then
       mkdir -p /data/plugins
@@ -17,7 +19,7 @@ case "X$MODCONFIG" in
     rm -f /tmp/modconfig.zip
     ;;
   *)
-    echo "Invalid URL given for modconfig: Must be HTTP or HTTPS and a ZIP file"
+    log "Invalid URL given for modconfig: Must be HTTP or HTTPS and a ZIP file"
     ;;
 esac
 fi

start-finalSetup04ServerProperties

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+. /start-utils
+
 # FUNCTIONS
 function setServerProp {
   local prop=$1
@@ -10,16 +12,16 @@ function setServerProp {
       TRUE|FALSE)
         var=${var,,} ;;
     esac
-    echo "Setting ${prop} to '${var}' in ${SERVER_PROPERTIES}"
+    log "Setting ${prop} to '${var}' in ${SERVER_PROPERTIES}"
     sed -i "/^${prop}\s*=/ c ${prop}=${var}" "$SERVER_PROPERTIES"
   else
-    echo "Skip setting ${prop}"
+    log "Skip setting ${prop}"
   fi
 }
 
 function customizeServerProps {
   if [ -n "$WHITELIST" ]; then
-    echo "Creating whitelist"
+    log "Creating whitelist"
     setServerProp "whitelist" "true"
     setServerProp "white-list" "true"
   fi
@@ -41,6 +43,7 @@ function customizeServerProps {
   fi
 
   setServerProp "server-name" "$SERVER_NAME"
+  setServerProp "server-ip" "$SERVER_IP"
   setServerProp "server-port" "$SERVER_PORT"
   setServerProp "motd" "$MOTD"
   setServerProp "allow-nether" "$ALLOW_NETHER"
@@ -49,6 +52,7 @@ function customizeServerProps {
   setServerProp "spawn-animals" "$SPAWN_ANIMALS"
   setServerProp "spawn-monsters" "$SPAWN_MONSTERS"
   setServerProp "spawn-npcs" "$SPAWN_NPCS"
+  setServerProp "spawn-protection" "$SPAWN_PROTECTION"
   setServerProp "generate-structures" "$GENERATE_STRUCTURES"
   setServerProp "view-distance" "$VIEW_DISTANCE"
   setServerProp "hardcore" "$HARDCORE"
@@ -70,6 +74,8 @@ function customizeServerProps {
   setServerProp "online-mode" "$ONLINE_MODE"
   setServerProp "allow-flight" "$ALLOW_FLIGHT"
   setServerProp "level-type" "${LEVEL_TYPE^^}"
+  setServerProp "resource-pack" "$RESOURCE_PACK"
+  setServerProp "resource-pack-sha1" "$RESOURCE_PACK_SHA1"
 
   if [ -n "$DIFFICULTY" ]; then
     case $DIFFICULTY in
@@ -86,7 +92,7 @@ function customizeServerProps {
         DIFFICULTY=3
         ;;
       *)
-        echo "DIFFICULTY must be peaceful, easy, normal, or hard."
+        log "DIFFICULTY must be peaceful, easy, normal, or hard."
         exit 1
         ;;
     esac
@@ -94,7 +100,7 @@ function customizeServerProps {
   fi
 
   if [ -n "$MODE" ]; then
-    echo "Setting mode"
+    log "Setting mode"
     MODE_LC=$( echo $MODE | tr '[:upper:]' '[:lower:]' )
     case $MODE_LC in
       0|1|2|3)
@@ -112,7 +118,7 @@ function customizeServerProps {
         MODE=3
         ;;
       *)
-        echo "ERROR: Invalid game mode: $MODE"
+        log "ERROR: Invalid game mode: $MODE"
         exit 1
         ;;
     esac
@@ -123,11 +129,11 @@ function customizeServerProps {
 # Deploy server.properties file
 if [[ ${TYPE} == "FEED-THE-BEAST" ]]; then
   export SERVER_PROPERTIES=${FTB_DIR}/server.properties
-  echo "detected FTB, changing properties path to ${SERVER_PROPERTIES}"
+  log "detected FTB, changing properties path to ${SERVER_PROPERTIES}"
 fi
 
 if [ ! -e "$SERVER_PROPERTIES" ]; then
-  echo "Creating server.properties in ${SERVER_PROPERTIES}"
+  log "Creating server.properties in ${SERVER_PROPERTIES}"
   cp /tmp/server.properties "$SERVER_PROPERTIES"
   customizeServerProps
 elif [ -n "${OVERRIDE_SERVER_PROPERTIES}" ]; then
@@ -136,11 +142,11 @@ elif [ -n "${OVERRIDE_SERVER_PROPERTIES}" ]; then
         customizeServerProps
         ;;
       *)
-        echo "server.properties already created, skipping"
+        log "server.properties already created, skipping"
         ;;
     esac
 else
-  echo "server.properties already created, skipping"
+  log "server.properties already created, skipping"
 fi
 
 exec /start-finalSetup05EnvVariables $@

start-finalSetup05EnvVariables

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+. /start-utils
+
+if [ "${REPLACE_ENV_VARIABLES^^}" = "TRUE" ]; then
+  log "Replacing env variables in configs that match the prefix $ENV_VARIABLE_PREFIX..."
+  while IFS='=' read -r name value ; do
+    # check if name of env variable matches the prefix
+    # sanity check environment variables to avoid code injections
+    if [[ "$name" = $ENV_VARIABLE_PREFIX* ]] \
+        && [[ $value =~ ^[0-9a-zA-Z_:/=?.+\-]*$ ]] \
+        && [[ $name =~ ^[0-9a-zA-Z_\-]*$ ]]; then
+      log "Replacing $name with $value ..."
+      find /data/ -type f \
+          \( -name "*.yml" -or -name "*.yaml" -or -name "*.txt" -or -name "*.cfg" \
+          -or -name "*.conf" -or -name "*.properties" \) \
+          -exec sed -i 's#${'"$name"'}#'"$value"'#g' {} \;
+    fi
+  done < <(env)
+fi
+
+exec /start-minecraftFinalSetup $@

start-minecraftFinalSetup

@@ -2,35 +2,37 @@
 
 . /start-utils
 
-if [ -n "$OPS" -a ! -e ops.txt.converted ]; then
+if [ -n "$OPS" ]; then
-  echo "Setting ops"
+  log "Setting/adding ops"
-  echo $OPS | awk -v RS=, '{print}' >> ops.txt
+  rm -rf ops.txt.converted
+  echo $OPS | awk -v RS=, '{print}' > ops.txt
 fi
 
-if [ -n "$WHITELIST" -a ! -e white-list.txt.converted ]; then
+if [ -n "$WHITELIST" ]; then
-  echo "Setting whitelist"
+  log "Setting whitelist"
-  echo $WHITELIST | awk -v RS=, '{print}' >> white-list.txt
+  rm -rf white-list.txt.converted
+  echo $WHITELIST | awk -v RS=, '{print}' > white-list.txt
 fi
 
 if [ -n "$ICON" -a ! -e server-icon.png ]; then
-  echo "Using server icon from $ICON..."
+  log "Using server icon from $ICON..."
   # Not sure what it is yet...call it "img"
   curl -sSL -o /tmp/icon.img $ICON
   specs=$(identify /tmp/icon.img | awk '{print $2,$3}')
   if [ "$specs" = "PNG 64x64" ]; then
     mv /tmp/icon.img /data/server-icon.png
   else
-    echo "Converting image to 64x64 PNG..."
+    log "Converting image to 64x64 PNG..."
     convert /tmp/icon.img -resize 64x64! /data/server-icon.png
   fi
 fi
 
 # Make sure files exist and are valid JSON (for pre-1.12 to 1.12 upgrades)
-echo "Checking for JSON files."
+log "Checking for JSON files."
 JSON_FILES=$(find . -maxdepth 1 -name '*.json')
 for j in $JSON_FILES; do
-  if [[ $(python -c "print open('$j').read().strip()==''") = True ]]; then
+  if [[ $(cat $j | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//') == "" ]]; then
-    echo "Fixing JSON $j"
+    log "Fixing JSON $j"
     echo '[]' > $j
   fi
 done
@@ -39,7 +41,7 @@ done
 # If any modules have been provided, copy them over
 mkdir -p /data/mods
 if [ -d /mods ]; then
-  echo "Copying any mods over..."
+  log "Copying any mods over..."
   rsync -a --out-format="update:%f:Last Modified %M" --prune-empty-dirs --update /mods /data
 fi
 
@@ -47,7 +49,7 @@ fi
 for c in /config/*
 do
   if [ -f "$c" ]; then
-    echo Copying configuration `basename "$c"`
+    log Copying configuration `basename "$c"`
     cp -rf "$c" /data/config
   fi
 done
@@ -55,7 +57,7 @@ done
 mkdir -p /data/plugins
 if [ "$TYPE" = "SPIGOT" ]; then
   if [ -d /plugins ]; then
-    echo "Copying any Bukkit plugins over..."
+    log "Copying any Bukkit plugins over..."
     # Copy plugins over using rsync to allow deeply nested updates of plugins
     # only updates files if the source file is newer and print updated files
     rsync -a --out-format="update:%f:Last Modified %M" --prune-empty-dirs --update /plugins /data
@@ -74,7 +76,7 @@ if [[ ${GUI} = false || ${GUI} = FALSE ]]; then
 fi
 
 # put these prior JVM_OPTS at the end to give any memory settings there higher precedence
-echo "Setting initial memory to ${INIT_MEMORY:=${MEMORY}} and max to ${MAX_MEMORY:=${MEMORY}}"
+log "Setting initial memory to ${INIT_MEMORY:=${MEMORY}} and max to ${MAX_MEMORY:=${MEMORY}}"
 
 expandedDOpts=
 if [ -n "$JVM_DD_OPTS" ]; then
@@ -100,16 +102,16 @@ if [[ ${TYPE} == "FEED-THE-BEAST" ]]; then
     cat > "${FTB_DIR}/settings-local.sh" <<EOF
 export MIN_RAM="${INIT_MEMORY}"
 export MAX_RAM="${MAX_MEMORY}"
-export JAVA_PARAMETERS="-Xms${INIT_MEMORY} $expandedDOpts"
+export JAVA_PARAMETERS="${JVM_XX_OPTS} -Xms${INIT_MEMORY} ${JVM_OPTS} $expandedDOpts"
 EOF
 
     # patch CurseForge cfg file, if present
     if [ -f "${FTB_DIR}/settings.cfg" ]; then
-      sed -i "/MAX_RAM=.*/ c MAX_RAM=${MAX_MEMORY};" "${FTB_DIR}/settings.cfg"
+      sed -i "s/MAX_RAM=[^;]*/MAX_RAM=${MAX_MEMORY}/" "${FTB_DIR}/settings.cfg"
     fi
 
     cd "${FTB_DIR}"
-    echo "Running FTB ${FTB_SERVER_START} in ${FTB_DIR} ..."
+    log "Running FTB ${FTB_SERVER_START} in ${FTB_DIR} ..."
     if isTrue ${DEBUG_EXEC}; then
       set -x
     fi
@@ -120,7 +122,7 @@ else
     bootstrapArgs="--bootstrap /data/bootstrap.txt"
   fi
 
-  echo "Starting the Minecraft server..."
+  log "Starting the Minecraft server..."
   JVM_OPTS="-Xms${INIT_MEMORY} -Xmx${MAX_MEMORY} ${JVM_OPTS}"
   if isTrue ${DEBUG_EXEC}; then
     set -x

start-utils

@@ -3,7 +3,7 @@
 function isURL {
   local value=$1
 
-  if [[ ${value:0:8} == "https://" || ${value:0:7} = "http://" ]]; then
+  if [[ ${value:0:8} == "https://" || ${value:0:7} == "http://" ]]; then
     return 0
   else
     return 1
@@ -28,7 +28,7 @@ function isTrue {
 }
 
 function isDebugging {
-  if [[ ${DEBUG^^} = TRUE ]]; then
+  if [[ -v DEBUG ]] && [[ ${DEBUG^^} = TRUE ]]; then
     return 0
   else
     return 1
@@ -37,6 +37,14 @@ function isDebugging {
 
 function debug {
   if isDebugging; then
-    echo "DEBUG: $*"
+    log "DEBUG: $*"
   fi
 }
+
+function logn {
+  echo -n "[init] $*"
+}
+
+function log {
+  echo "[init] $*"
+}

titan-gremlin/Dockerfile

@@ -1,17 +0,0 @@
-FROM openjdk:8-jre
-
-LABEL maintainer "itzg"
-
-ENV TITAN_VERSION 0.5.4
-
-ADD http://s3.thinkaurelius.com/downloads/titan/titan-$TITAN_VERSION-hadoop2.zip /tmp/titan.zip
-RUN unzip -q /tmp/titan.zip -d /opt && \
-    rm /tmp/titan.zip
-
-ENV TITAN_HOME /opt/titan-$TITAN_VERSION-hadoop2
-WORKDIR $TITAN_HOME
-
-VOLUME ["/conf","/data"]
-ADD start-gremlin.sh /opt/start-gremlin.sh
-
-CMD ["/opt/start-gremlin.sh"]

titan-gremlin/README.md

@@ -1,63 +0,0 @@
-Runs the Gremlin console from the Titan Graph Database's "all" distribution.
-
-# Basic Usage
-
-To start the Gremlin console with the default configuration files available:
-
-    docker run -it itzg/titan-gremlin
-
-In order to adjust or further define property files to use within Gremlin,
-attach a host directory to the container's `/conf` such as
-
-    docker run -it -v $(pwd)/conf:/conf itzg/titan-gremlin
-
-After running once your host directory will be populated with the distribution-default
-configuration files. Modify those or add to them and they will be available during
-the next time you (re)start your container.
-
-# Connecting to Cassandra and Elasticsearch Containers
-
-First start containers for Cassandra and Elasticsearch (pre-2.x),
-where the `--name` you choose can be arbitrary or left off to use a generated name.
-
-    docker run -d --name gremlin-cass itzg/cassandra
-    docker run -d --name gremlin-es itzg/elasticsearch:1.x
-
-Now start Gremlin with networking links to those containers with the aliases
-
-* `--link <container>:cass`
-* `--link <container>:es`
-
-such as
-
-    docker run -it --rm --link gremlin-cass:cass --link gremlin-es:es itzg/titan-gremlin
-
-and with that you can follow the
-[Graph of the Gods example](http://s3.thinkaurelius.com/docs/titan/current/getting-started.html), such as
-
-    gremlin> GraphOfTheGodsFactory.load(g)
-    gremlin> saturn = g.V.has('name','saturn').next()
-    ==>v[256]
-    gremlin> saturn.map()
-    ==>name=saturn
-    ==>age=10000
-    gremlin> saturn.in('father').in('father').name
-    ==>hercules
-
-# Running and Connecting with Docker Compose
-
-Create the following Compose content as the file `docker-compose.yml` and in
-that directory invoke `docker-compose run titan` to run the Gremlin shell
-with the supporting Elasticsearch and Cassandra containers.
-
-```
-titan:
-    image: itzg/titan-gremlin
-    links:
-        - cass
-        - es
-cass:
-    image: itzg/cassandra
-es:
-    image: itzg/elasticsearch:1.x
-```

titan-gremlin/start-gremlin.sh

@@ -1,64 +0,0 @@
-#!/bin/bash
-
-args=
-
-if [ $(ls /conf|wc -l) = 0 ]; then
-  cp -r $TITAN_HOME/conf/* /conf
-fi
-
-rm -f /tmp/titan.properties
-
-if [ -n "$CASS_PORT_9160_TCP_ADDR" ]; then
-
-  shortcut=/tmp/titan.properties
-  cat >> /tmp/titan.properties <<END
-storage.backend=cassandra
-storage.hostname=$CASS_PORT_9160_TCP_ADDR
-END
-
-elif [ -n "$CASS_ADDR" ]; then
-
-  shortcut=/tmp/titan.properties
-  cat >> /tmp/titan.properties <<END
-storage.backend=cassandra
-storage.hostname=$CASS_ADDR
-END
-
-fi
-
-
-esAddr=${ES_ENV_PUBLISH_AS:-${ES_PORT_9300_TCP_ADDR}}
-
-if [ -n "$ES_CLUSTER" -o -n "$esAddr" ]; then
-  shortcut=/tmp/titan.properties
-  cat >> /tmp/titan.properties <<END
-index.search.backend=elasticsearch
-index.search.elasticsearch.client-only=true
-END
-
-  if [ -n "$ES_CLUSTER" ]; then
-    cat >> /tmp/titan.properties <<END
-index.search.elasticsearch.ext.cluster.name=$ES_CLUSTER
-END
-  fi
-  if [ -n "$esAddr" ]; then
-    # strip off the port spec, if present
-    esAddr=$(echo $esAddr | cut -d: -f1)
-    cat >> /tmp/titan.properties <<END
-index.search.hostname=$esAddr
-END
-  fi
-
-fi
-
-if [ -n "$shortcut" ]; then
-  cat > /tmp/init.groovy <<END
-g = TitanFactory.open('$shortcut')
-println 'The graph \'g\' was opened using $shortcut'
-END
-  args="$args /tmp/init.groovy"
-fi
-
-# Allow a little extra time for Cassandra to be ready
-sleep 1
-exec $TITAN_HOME/bin/gremlin.sh $args

titandb/Dockerfile

@@ -1,54 +0,0 @@
-FROM itzg/ubuntu-openjdk-7
-
-LABEL maintainer "itzg"
-
-ENV APT_GET_UPDATE 2014-07-19
-
-RUN apt-get update
-RUN apt-get install -y wget unzip
-
-ENV TITAN_VER 0.4.4
-ENV TITAN_STORAGE all
-ENV REXSTER_VER 2.4.0
-
-RUN wget -O /tmp/titan.zip http://s3.thinkaurelius.com/downloads/titan/titan-$TITAN_STORAGE-$TITAN_VER.zip
-RUN wget -O /tmp/rexster.zip http://tinkerpop.com/downloads/rexster/rexster-server-$REXSTER_VER.zip
-
-WORKDIR /opt
-
-RUN unzip /tmp/titan.zip
-RUN rm /tmp/titan.zip
-
-RUN unzip /tmp/rexster.zip
-RUN rm /tmp/rexster.zip
-
-RUN ln -s titan-$TITAN_STORAGE-$TITAN_VER titan
-RUN ln -s rexster-server-$REXSTER_VER rexster-server
-
-RUN mkdir /opt/rexster-server/ext/titan
-RUN ln -s /opt/titan-$TITAN_STORAGE-$TITAN_VER/lib/* /opt/rexster-server/ext/titan
-RUN wget -O /opt/rexster-server/ext/titan/titan-rexter-$TITAN_VER.jar \
-   http://central.maven.org/maven2/com/thinkaurelius/titan/titan-rexster/$TITAN_VER/titan-rexster-$TITAN_VER.jar
-
-# Clean up distro area
-RUN rm /opt/rexster-server/ext/titan/log4j* /opt/rexster-server/ext/titan/slf4j*
-RUN rm /opt/rexster-server/lib/lucene-core*
-
-ADD gremlin /usr/local/bin/gremlin
-ADD rexster /usr/local/bin/rexster
-
-WORKDIR titan
-
-ADD titan.properties /opt/titan/conf/titan.properties
-ADD init-graph-storage.groovy /tmp/init-graph-storage.groovy
-
-VOLUME ["/data", "/config", "/scripts"]
-RUN ln -s /data /opt/titan/db
-
-RUN gremlin -e /tmp/init-graph-storage.groovy && rm /tmp/init-graph-storage.groovy
-
-EXPOSE 8182 8184
-
-ADD rexster.xml /config/rexster.xml
-
-CMD ["/usr/local/bin/rexster", "-s", "-c", "/config/rexster.xml"]

titandb/gremlin

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-/opt/titan/bin/gremlin.sh $*

titandb/init-graph-storage.groovy

@@ -1,12 +0,0 @@
-import com.thinkaurelius.titan.core.TitanFactory
-import com.thinkaurelius.titan.core.TitanGraph
-import com.thinkaurelius.titan.graphdb.configuration.GraphDatabaseConfiguration
-import org.apache.commons.configuration.BaseConfiguration
-import org.apache.commons.configuration.Configuration
-
-// Setup a blank one
-
-TitanGraph g = TitanFactory.open('conf/titan.properties')
-g.shutdown()
-
-

titandb/rexster

@@ -1,14 +0,0 @@
-#!/bin/sh
-
-if [ -n "$PUBLISH_ADDR" ]; then
-  echo "Enabling Doghouse access at http://$PUBLISH_ADDR:8182/doghouse"
-  sed -i "s#<base-uri>.*</base-uri>#<base-uri>http://$PUBLISH_ADDR</base-uri>#" /config/rexster.xml
-fi
-
-if [ -n "$SCRIPT" ]; then
-  echo "Running Gremlin script $SCRIPT from /scripts..."
-  gremlin -e /scripts/$SCRIPT
-fi
-
-echo "Starting Rexster..."
-/opt/rexster-server/bin/rexster.sh $*

titandb/rexster.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<rexster>
-  <http>
-    <base-uri>http://localhost</base-uri>
-  </http>
-  <graphs>
-    <graph>
-      <graph-name>titan</graph-name>
-      <graph-type>com.thinkaurelius.titan.tinkerpop.rexster.TitanGraphConfiguration</graph-type>
-      <graph-location>/data/persistit</graph-location>
-      <graph-read-only>false</graph-read-only>
-      <properties>
-            <storage.backend>persistit</storage.backend>
-            <storage.directory>/data/persistit</storage.directory>
-            <storage.buffercount>5000</storage.buffercount>
-            <storage.index.search.backend>elasticsearch</storage.index.search.backend>
-            <storage.index.search.local-mode>true</storage.index.search.local-mode>
-            <storage.index.search.client-only>false</storage.index.search.client-only>
-            <storage.index.search.directory>/data/es</storage.index.search.directory>
-      </properties>
-      <extensions>
-        <allows>
-          <allow>tp:gremlin</allow>
-        </allows>
-      </extensions>
-    </graph>
-  </graphs>
-</rexster>

titandb/scripts/GraphOfTheGods.groovy

@@ -1,7 +0,0 @@
-import com.thinkaurelius.titan.core.TitanFactory
-import com.thinkaurelius.titan.example.GraphOfTheGodsFactory
-
-def g = TitanFactory.open('conf/titan.properties')
-GraphOfTheGodsFactory.load(g)
-
-g.shutdown()

titandb/titan.properties

@@ -1,8 +0,0 @@
-storage.backend=persistit
-storage.directory=/data/persistit
-storage.buffercount=5000
-
-storage.index.search.backend=elasticsearch
-storage.index.search.local-mode=true
-storage.index.search.client-only=false
-storage.index.search.directory=/data/es

ubuntu-openjdk-7/Dockerfile

@@ -1,11 +0,0 @@
-FROM ubuntu:trusty
-
-LABEL maintainer "itzg"
-
-ENV APT_GET_UPDATE 2015-10-29
-RUN apt-get update
-RUN DEBIAN_FRONTEND=noninteractive \
-  apt-get -q -y install openjdk-7-jre-headless wget unzip \
-  && apt-get clean
-
-ENV JAVA_HOME /usr/lib/jvm/java-7-openjdk-amd64

ubuntu-openjdk-7/README.md

@@ -1 +0,0 @@
-Provides the latest OpenJDK JRE on top of Ubuntu Trusty (14.04).