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minecraft/forge/Install_Script.sh
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fithwum 8bd95fdf17
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update fixes
2026-07-17 21:13:15 -07:00

118 lines
3.6 KiB
Bash

#!/bin/bash
# Copyright (c) 2022 fithwum
# All rights reserved
MC_DIR_OLD=/MCserver
MC_DIR=/mc_server
if [ -d "$MC_DIR_OLD" ]; then
mkdir -p "$MC_DIR"
mv $MC_DIR_OLD/* "$MC_DIR/" 2>/dev/null || true
fi
EULA_FILE=$MC_DIR/eula.txt
EULA_MARKER=$MC_DIR/.eula_accepted
# Main Install Links
INSTALLER_FILE=https://maven.minecraftforge.net/net/minecraftforge/forge/$MC_VERSION-$FORGE_VERSION/forge-$MC_VERSION-$FORGE_VERSION-installer.jar
# Install java
if dpkg -s openjdk-$JAVA_VERSION-jre-headless &> /dev/null
then
echo "INFO ! openjdk-$JAVA_VERSION-jre-headless installed ... moving on."
else
echo " "
echo "WARNING ! openjdk-$JAVA_VERSION-jre-headless not installed ... will install now."
apt-get update
apt-get --no-install-recommends -y install openjdk-$JAVA_VERSION-jre-headless
fi
# if dpkg -s msopenjdk-$JAVA_VERSION &> /dev/null
# then
# echo "INFO ! msopenjdk-$JAVA_VERSION installed ... moving on."
# else
# echo " "
# echo "WARNING ! msopenjdk-$JAVA_VERSION not installed ... will install now."
# wget https://packages.microsoft.com/config/debian/$(lsb_release -rs)/packages-microsoft-prod.deb -O packages-microsoft-prod.deb \
# dpkg -i packages-microsoft-prod.deb \
# apt-get update && apt-get install -y msopenjdk-25 \
# apt-get -y update && apt-get -y --fix-broken install
# fi
# Main install (Debian).
# Check for server files and download if needed.
if [ -e $MC_DIR/forge-$MC_VERSION-$FORGE_VERSION-installer.jar ]
then
echo " "
echo "INFO ! forge-$MC_VERSION-$FORGE_VERSION-installer.jar found starting now."
else
echo " "
echo "WARNING ! forge-$MC_VERSION-$FORGE_VERSION-installer.jar is out of date/missing ... will download now."
echo " "
echo "INFO ! Cleaning old files."
cd $MC_DIR
mkdir -p /old-server-versions/
mv neoforge-*.jar old-server-versions/
mv run-*.sh old-server-versions/
mv /libraries /libraries_OLD
mv /libraries_OLD old-server-versions/
wget --no-cache --show-progress --progress=bar:force:noscroll $INSTALLER_FILE -O forge-$MC_VERSION-$FORGE_VERSION-installer.jar
chmod +x forge-$MC_VERSION-$FORGE_VERSION-installer.jar
java -jar forge-$MC_VERSION-$FORGE_VERSION-installer.jar --installServer
mv run.sh run-$MC_VERSION-$FORGE_VERSION.sh
chmod +x run-$MC_VERSION-$FORGE_VERSION.sh
cd ..
fi
echo "INFO ! Setting game port."
if [ -f $MC_DIR/server.properties ]; then
sed -i '/server-port='*'/c\server-port='$GAME_PORT'' $MC_DIR/server.properties
fi
echo "INFO ! Setting java settings."
tee $MC_DIR/user_jvm_args.txt <<-EOF
-Xmx${XMX_SIZE}
-Xms${XMS_SIZE}
-Xmn${XMN_SIZE}
EOF
# Wait briefly for installer/server to generate eula.txt
if [ ! -f "$EULA_FILE" ] && [ ! -f "$EULA_MARKER" ]; then
echo "INFO ! Waiting for EULA generation..."
sleep 5
fi
# If EULA already accepted once, never touch it again
if [ -f "$EULA_MARKER" ]; then
echo "INFO ! EULA previously accepted"
return 0 2>/dev/null || true
fi
# First-time decision
if [ "$ACCEPT_EULA" = "true" ]; then
echo "INFO ! Accepting EULA (one-time)"
sed -i 's/eula=false/eula=true/' "$EULA_FILE" 2>/dev/null \
|| echo "eula=true" > "$EULA_FILE"
touch "$EULA_MARKER"
elif [ "$ACCEPT_EULA" = "false" ]; then
echo "WARNING ! EULA not accepted on first run"
echo "WARNING ! Set ACCEPT_EULA=true to proceed"
sleep infinity
else
echo "ERROR ! ACCEPT_EULA must be set to true or false on first run"
sleep infinity
fi
# Set permissions.
chown 99:100 -R $MC_DIR
chmod 777 -R $MC_DIR
sleep 1
# Run Minecraft server.
echo " "
echo "INFO ! Starting Minecraft Server $MC_VERSION-$FORGE_VERSION"
cd $MC_DIR
exec ./run-$MC_VERSION-$FORGE_VERSION.sh nogui
exit