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3 changed files with 156 additions and 162 deletions

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@ -1,36 +1,32 @@
FROM ubuntu:noble FROM ubuntu:noble
ARG UID=1000
ARG GID=1000
ENV DEBIAN_FRONTEND=noninteractive ENV DEBIAN_FRONTEND=noninteractive
SHELL ["/bin/bash", "-o", "pipefail", "-c"]
# install prerequisites # install prerequisites
RUN apt-get update \ RUN apt update \
&& apt-get install -y --no-install-recommends \ && apt install -y --no-install-recommends \
curl \ curl ca-certificates \
ca-certificates \ jq \
jq \ libxml2-utils \
libxml2-utils \ && apt autoremove \
sudo && \ && apt clean \
apt-get autoremove && apt-get clean && \ && rm -rf /var/lib/apt/lists/*
rm -rf /var/lib/apt/lists/*
# Remove default ubuntu user # Remove default ubuntu user
RUN userdel -r ubuntu && \ RUN userdel -r ubuntu \
useradd --create-home -u 1000 minecraft && \ && useradd --create-home -u 1000 minecraft \
echo 'minecraft ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers && \ && mkdir -p /data \
mkdir -p /data && \ && chown -R 1000:1000 /data
chown -R ${UID}:${GID} /data
RUN su -c "curl -sL https://github.com/Jabba-Team/jabba/raw/main/install.sh | bash && . ~/.jabba/jabba.sh" minecraft USER minecraft
RUN curl -sL https://github.com/Jabba-Team/jabba/raw/main/install.sh | bash \
&& . ~/.jabba/jabba.sh
USER root
COPY ./scripts/init / COPY ./scripts/init /
COPY ./scripts/mc /usr/local/bin COPY ./scripts/mc /usr/local/bin
RUN chmod +x /init && chmod +x /usr/local/bin/mc RUN chmod +x /init && chmod +x /usr/local/bin/mc
USER minecraft
CMD ["/init"] CMD ["/init"]

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@ -3,16 +3,14 @@
PUID="${PUID:-1000}" PUID="${PUID:-1000}"
PGID="${PGID:-1000}" PGID="${PGID:-1000}"
setperms() { setperms(){
echo "Setting permissions to UID:${PUID} and GID:${PGID}" echo "Setting permissions to UID:${PUID} and GID:${PGID}"
sudo usermod -u ${PUID} minecraft >/dev/null 2>&1 usermod -u ${PUID} minecraft > /dev/null 2>&1
sudo groupmod -g ${PGID} minecraft >/dev/null 2>&1 groupmod -g ${PGID} minecraft > /dev/null 2>&1
sudo chown -R ${PUID}:${PGID} /data >/dev/null 2>&1 chown -R ${PUID}:${PGID} /data > /dev/null 2>&1
echo "DONE" sleep 2
sleep 2
} }
setperms setperms
mc su -c "mc" minecraft

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@ -1,154 +1,154 @@
#!/bin/env bash #!/bin/env bash
MC_LOADER="${MC_LOADER:-"paper"}" MC_LOADER="${MC_LOADER:="paper"}"
MC_VERSION=${MC_VERSION:-"1.21.4"} MC_VERSION=${MC_VERSION:="1.21.4"}
JAVA_VERSION=${JAVA_VERSION:-"temurin@21"} JAVA_VERSION=${JAVA_VERSION:="temurin@21"}
JAR=${JAR:-"server.jar"} JAR=${JAR:="server.jar"}
MEM=${MEMORY:-2G} MEM=${MEMORY:=2G}
ADD_ARGS=${ADD_ARGS:-""} ADD_ARGS=${ADD_ARGS:=""}
RESTART=${RESTART:-"true"} RESTART=${RESTART:="true"}
crash() { crash() {
sleep 5 sleep 5
exit 1 exit 1
} }
setEula() { setEula() {
if [[ ! -s "eula.txt" ]]; then if [[ ! -s "eula.txt" ]]; then
echo "#By changing the setting below to TRUE you are indicating your agreement to our EULA (https://aka.ms/MinecraftEULA)." >eula.txt echo "#By changing the setting below to TRUE you are indicating your agreement to our EULA (https://aka.ms/MinecraftEULA)." >eula.txt
echo "eula=true" >>eula.txt echo "eula=true" >>eula.txt
fi fi
} }
javaCheck() { javaCheck(){
JAVA_HOME=/data/java/${JAVA_VERSION} JAVA_HOME=/data/java/${JAVA_VERSION}
if [[ -f "$HOME/.jabba/jabba.sh" ]]; then if [[ -f "$HOME/.jabba/jabba.sh" ]]; then
source $HOME/.jabba/jabba.sh source $HOME/.jabba/jabba.sh
else else
echo "Something went wrong with locating jabba(the java installer)" echo "Something went wrong with locating jabba(the java installer)"
exit 0 exit 0
fi fi
if [[ ! -n "${JAVA_VERSION}" ]]; then if [[ ! -n "${JAVA_VERSION}" ]]; then
echo "NO JAVA_VERSION ENVIRONMENT VARIABLE SET SET IT" echo "NO JAVA_VERSION ENVIRONMENT VARIABLE SET SET IT"
crash crash
fi fi
if [[ ! -f "/data/java/${JAVA_VERSION}/bin/java" ]]; then if [[ ! -f "/data/java/${JAVA_VERSION}/bin/java" ]]; then
rm -rf /data/java/${JAVA_VERSION} rm -rf /data/java/${JAVA_VERSION}
jabba install ${JAVA_VERSION} -o /data/java/${JAVA_VERSION} jabba install ${JAVA_VERSION} -o /data/java/${JAVA_VERSION}
fi fi
PATH=${JAVA_HOME}/bin:$PATH PATH=${JAVA_HOME}/bin:$PATH
JAVA="java" JAVA="java"
} }
getPaper() { getPaper() {
LATEST_BUILD=$(curl -s https://api.papermc.io/v2/projects/${MC_LOADER}/versions/${MC_VERSION}/builds | LATEST_BUILD=$(curl -s https://api.papermc.io/v2/projects/${MC_LOADER}/versions/${MC_VERSION}/builds |
jq -r '.builds | map(select(.channel == "default") | .build) | .[-1]') jq -r '.builds | map(select(.channel == "default") | .build) | .[-1]')
if [ "$LATEST_BUILD" != "null" ]; then if [ "$LATEST_BUILD" != "null" ]; then
JAR_NAME=${MC_LOADER}-${MC_VERSION}-${LATEST_BUILD}.jar JAR_NAME=${MC_LOADER}-${MC_VERSION}-${LATEST_BUILD}.jar
PAPERMC_URL="https://api.papermc.io/v2/projects/${MC_LOADER}/versions/${MC_VERSION}/builds/${LATEST_BUILD}/downloads/${JAR_NAME}" PAPERMC_URL="https://api.papermc.io/v2/projects/${MC_LOADER}/versions/${MC_VERSION}/builds/${LATEST_BUILD}/downloads/${JAR_NAME}"
# Download the latest Paper version # Download the latest Paper version
curl -o server.jar $PAPERMC_URL curl -o server.jar $PAPERMC_URL
echo "Download completed" echo "Download completed"
echo "Minecraft Version: ${MC_VERSION}" echo "Minecraft Version: ${MC_VERSION}"
echo "Paper Version: ${LATEST_BUILD}" echo "Paper Version: ${LATEST_BUILD}"
else
echo "No stable build for version $MC_VERSION found :("
fi
}
getFabric() {
LATEST_BUILD=$(curl -s https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION} | jq -s '.[] .[0] .loader .version' | tr -d '"')
LATEST_INSTALLER=$(curl -s https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml | xmllint --xpath "/metadata/versioning/latest/text()" -)
DL_URL=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${LATEST_BUILD}/${LATEST_INSTALLER}/server/jar
if [ "$LATEST_BUILD" != "null" ]; then
echo "$DL_URL"
curl -o server.jar ${DL_URL}
else
echo "TODO ERROR TEXT"
fi
}
getForge() {
LATEST_BUILD=$(curl -s https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json | jq -r ".promos[\"${MC_VERSION}-latest\"]")
DL_BUILD=${MC_VERSION}-${LATEST_BUILD}
DL_URL=https://maven.minecraftforge.net/net/minecraftforge/forge/$DL_BUILD/forge-$DL_BUILD-installer.jar
if [ "$LATEST_BUILD" != "null" ]; then
echo "$DL_URL"
curl -o forge-install.jar ${DL_URL}
echo "$JAVA -jar forge-install.jar --installServer"
$JAVA -jar forge-install.jar --installServer
ln -s forge-${MC_VERSION}-${LATEST_BUILD}-shim.jar server.jar
touch server.properties
rm -f user_jvm_args.txt
rm -f forge-install.jar
rm -f forge-install.jar.log
rm -f README.txt
rm -f run.bat
rm -f run.sh
else
echo "TODO ERROR TEXT"
fi
}
serverSelect() {
mkdir -p /data/server
cd /data/server
if [[ ! -f server.jar ]]; then
case $MC_LOADER in
vanilla)
getVanilla
;;
paper)
getPaper
;;
fabric)
getFabric
;;
forge)
getForge
;;
*)
echo "Server of type ${MC_LOADER} is not recognized."
crash
;;
esac
fi
}
buildCommand() {
JAVA_ARGS="-Xms${MEM} -Xmx${MEM}"
if [[ -z ${ADD_ARGS+x} ]]; then
RUN_STRING="${ADD_ARGS} ${JAVA_ARGS} -jar ${JAR} nogui"
else
RUN_STRING="${JAVA_ARGS} -jar ${JAR} nogui"
fi
}
runServer() {
setEula
while true; do
if [[ -f $JAR ]]; then
buildCommand
echo "${JAVA} ${RUN_STRING}"
$JAVA ${RUN_STRING}
else else
echo "${JAR} not found." echo "No stable build for version $MC_VERSION found :("
fi fi
if [[ "${RESTART}" != "true" ]]; then }
echo "Exiting..."
exit 0 getFabric(){
LATEST_BUILD=$(curl -s https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION} | jq -s '.[] .[0] .loader .version' | tr -d '"')
LATEST_INSTALLER=$(curl -s https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml | xmllint --xpath "/metadata/versioning/latest/text()" -)
DL_URL=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${LATEST_BUILD}/${LATEST_INSTALLER}/server/jar
if [ "$LATEST_BUILD" != "null" ]; then
echo "$DL_URL"
curl -o server.jar ${DL_URL}
else
echo "TODO ERROR TEXT"
fi fi
echo -e "\n${RD}Automatically restarting server in 5 seconds. Press CTRL + C to abort and exit.${NC}"
sleep 5 }
done
getForge(){
LATEST_BUILD=$(curl -s https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json | jq -r ".promos[\"${MC_VERSION}-latest\"]")
DL_BUILD=${MC_VERSION}-${LATEST_BUILD}
DL_URL=https://maven.minecraftforge.net/net/minecraftforge/forge/$DL_BUILD/forge-$DL_BUILD-installer.jar
if [ "$LATEST_BUILD" != "null" ]; then
echo "$DL_URL"
curl -o forge-install.jar ${DL_URL}
echo "$JAVA -jar forge-install.jar --installServer"
$JAVA -jar forge-install.jar --installServer
ln -s forge-${MC_VERSION}-${LATEST_BUILD}-shim.jar server.jar
touch server.properties
rm -f user_jvm_args.txt
rm -f forge-install.jar
rm -f forge-install.jar.log
rm -f README.txt
rm -f run.bat
rm -f run.sh
else
echo "TODO ERROR TEXT"
fi
}
serverSelect(){
mkdir -p /data/server
cd /data/server
if [[ ! -f server.jar ]]; then
case $MC_LOADER in
vanilla)
getVanilla
;;
paper)
getPaper
;;
fabric)
getFabric
;;
forge)
getForge
;;
*)
echo "Server of type ${MC_LOADER} is not recognized."
crash
;;
esac
fi
}
buildCommand(){
JAVA_ARGS="-Xms${MEM} -Xmx${MEM}"
if [[ -z ${ADD_ARGS+x} ]]; then
RUN_STRING="${ADD_ARGS} ${JAVA_ARGS} -jar ${JAR} nogui"
else
RUN_STRING="${JAVA_ARGS} -jar ${JAR} nogui"
fi
}
runServer(){
setEula
while true; do
if [[ -f $JAR ]]; then
buildCommand
echo "${JAVA} ${RUN_STRING}"
$JAVA ${RUN_STRING}
else
echo "${JAR} not found."
fi
if [[ "${RESTART}" != "true" ]]; then
echo "Exiting..."
exit 0
fi
echo -e "\n${RD}Automatically restarting server in 5 seconds. Press CTRL + C to abort and exit.${NC}"
sleep 5
done
} }
# ------------------------------------------------------------------------------- # # ------------------------------------------------------------------------------- #