32 lines
1.3 KiB
Bash
32 lines
1.3 KiB
Bash
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#!/bin/bash
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cd papermc
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urlPrefix=https://papermc.io/api/v2/projects/paper
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if [ ${MC_VERSION} = latest ]; then
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MC_VERSION=$(wget -qO - $urlPrefix | jq -r '.versions[-1]') # "-r" is needed because the output has quotes otherwise
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fi
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urlPrefix=${urlPrefix}/versions/${MC_VERSION}
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if [ ${PAPER_BUILD} = latest ]; then
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PAPER_BUILD=$(wget -qO - $urlPrefix | jq '.builds[-1]')
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fi
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JAR_NAME=papermc-${MC_VERSION}-${PAPER_BUILD}.jar
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if [ ! -e ${JAR_NAME} ]; then
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rm -f *.jar
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wget ${urlPrefix}/builds/${PAPER_BUILD}/downloads/paper-${MC_VERSION}-${PAPER_BUILD}.jar -O ${JAR_NAME}
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if [ ! -e eula.txt ]; then
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java -jar ${JAR_NAME}
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sed -i 's/false/true/g' eula.txt
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fi
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fi
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#exec java -server -Xms${MC_RAM} -Xmx${MC_RAM} ${JAVA_OPTS} -jar ${JAR_NAME} nogui
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exec java -Xms${MC_RAM} -Xmx${MC_RAM} -XX:+UseG1GC \
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-XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 \
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-XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC \
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-XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 \
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-XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 \
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-XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 \
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-XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 \
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-XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 \
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${JAVA_OPTS} -jar ${JAR_NAME} nogui
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