mirror of
https://github.com/puzzle/lightning-beer-tap.git
synced 2025-12-16 22:54:27 +01:00
80 lines
1.7 KiB
Bash
Executable File
80 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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DIR="$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)"
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source ${DIR}/configuration.sh
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usage(){
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cat << EOF
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Usage: $0 [OPTIONS]
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This script handles all interactions with the lightning powered beertap.
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OPTIONS:
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start Initializes the device, starts the dashboard and web bridge
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stop Stops all services
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build Build or rebuild the java web bridge to the lightning node
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EXAMPLES:
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application restart
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EOF
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}
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# Start all services on the beer tap device
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app_start(){
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JAR=${BRIDGE_JARPATH}${BRIDGE_JARFILE}
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# Check if the websocket bridge has been built
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if [ ! -f ${JAR} ]; then
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app_build
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fi
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# Start up the dashboard
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source ${DIR}/dashboard/dashboard.sh
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# Hide mouse when still
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#DISPLAY=:0 unclutter -idle 0.01 -root &
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# Start websocket bridge, fork to background and no output
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nohup java ${BRIDGE_JAVA_OPTS} ${JAR} --url=${WEBSOCKET_URL} --topic=${WEBSOCKET_TOPIC} --command=${GPIO_HANDLER_COMMAND} --prefix=${MEMO_PREFIX} & >/dev/null 2>&1
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}
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# Stop all services
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app_stop(){
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echo "Killing all services..."
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killall java
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pkill -o chromium
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killall unclutter
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}
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# Build or rebuild the java lighning node web bridge
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app_build(){
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echo "Building the websocket bridge please wait"
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cd ${DIR}/websocket_bridge && exec ./gradlew build >/dev/null 2>&1
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}
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# Argument parsing
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case $1 in
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start)
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app_start
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exit 0;
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;;
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stop)
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app_stop
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exit 0;
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;;
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build)
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app_build
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exit 0;
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;;
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restart)
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app_stop
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app_start
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exit 0;
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;;
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*)
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usage
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exit 0;
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;;
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esac
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