minecraft-pi-docker/debian/client/common/usr/bin/minecraft-pi

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#!/bin/sh
set -e
# All Feature Flags
export AVAILABLE_FEATURES="$(tr '\n' ' ' < /usr/share/minecraft-pi/client/features)"
# Print Feature Flags Option
if [ "$1" = "--print-features" ]; then
echo "${AVAILABLE_FEATURES}"
exit 0
fi
# Export Important Variables
export ZENITY_CLASS='Minecraft - Pi edition'
export DOCKER_COMPOSE="docker-compose -f /usr/share/minecraft-pi/client/docker-compose.yml"
# Ensure Features Are Selected
if [ -z "${MCPI_FEATURES+x}" ]; then
MCPI_FEATURES="$(eval "zenity --class \"${ZENITY_CLASS}\" --list --checklist --width=600 --height=600 --column 'Enabled' --column 'Feature' ${AVAILABLE_FEATURES}")"
fi
if [ -z "${MCPI_USERNAME+x}" ]; then
MCPI_USERNAME="$(zenity --class "${ZENITY_CLASS}" --entry --text 'Minecraft Username:' --entry-text 'StevePi')"
fi
export MCPI_FEATURES
export MCPI_USERNAME
# Ensure Groups Are Correct
if ! id -Gn "$(whoami)" | grep '\bdocker\b' > /dev/null; then
pkexec /sbin/usermod -aG docker "$(whoami)"
fi
# Allow X11 Connections From Root
xhost local:root
# Run
sg docker /usr/lib/minecraft-pi/pre-launch.sh