minecraft-pi-docker/debian/client/common/usr/lib/minecraft-pi/pre-launch.sh

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#!/bin/sh
set -e
# Create Log Folder
rm -rf /tmp/minecraft-pi
mkdir -p /tmp/minecraft-pi
# Start Logging
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touch /tmp/minecraft-pi/main.log
tail -f /tmp/minecraft-pi/main.log &
TAIL_PID=$!
# Run
set +e
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/usr/lib/minecraft-pi/run.sh > /tmp/minecraft-pi/main.log 2>&1
RET=$?
set -e
# Kill Logging
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kill ${TAIL_PID}
# Handle Crash
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if [ ${RET} -ne 0 ]; then
zenity --class "${ZENITY_CLASS}" --error --no-wrap --text 'Minecraft: Pi Edition has crashed!\nLogs are located in /tmp/minecraft-pi.\n\nExit Code: '${RET}
exit ${RET}
fi