BASH Script to Patch OpenHAB Bluetooth Binding For Raspbian

patch_pi_openhab_bluetooth.sh

#!/bin/sh

# Patch OpenHAB Bluetooth Binding For Raspbian (by building the BlueCove GPL on the target machine)
#
# Description: Patches the bluetooth binding compiled for OpenHAB with the
# libraries needed to run on Raspbian. You should change the path to Java below
# in the JAVA_BIN environmental variable.
#
# PLACE THIS SCRIPT IN AN EMPTY DIRECTORY WITH THE OPENHAB BLUETOOTH BINDING!
#
# Filename: patch_pi_openhab_bluetooth.sh
#
# Usage: ./patch_pi_openhab_bluetooth.sh org.openhab.binding.bluetooth-[VERSION].jar

# Set-up environment variables
BINDING_JAR=$1
BLUECOVE_VERSION_IN_BINDING=2.1.1
BLUECOVE_VERSION=2.1.1-SNAPSHOT
BLUECOVE_REVISION=.63

# Command line parameter check
if [ -z "$BINDING_JAR" ]; then
  echo "usage $0 org.openhab.binding.bluetooth-[VERSION].jar"
  exit 1;
fi

# Extract and remove the bindings jar file
jar -xvf $BINDING_JAR
rm -f $BINDING_JAR

# Install dependencies if needed...
apt-get install libbluetooth-dev subversion ant -y

# Download the BlueCove main JAR that's needed for the GPL compile process
mkdir bluecove
mkdir bluecove/target
wget http://snapshot.bluecove.org/distribution/download/${BLUECOVE_VERSION}/${BLUECOVE_VERSION}${BLUECOVE_REVISION}/bluecove-${BLUECOVE_VERSION}.jar -O bluecove/target/bluecove-${BLUECOVE_VERSION}.jar

# Download and Compile BlueCove GPL
svn checkout http://bluecove.googlecode.com/svn/trunk/bluecove-gpl bluecove-gpl
cd bluecove-gpl
echo "Building bluecove-gpl... Please wait..."
ant all -logger org.apache.tools.ant.DefaultLogger -verbose -logfile ../bluecove-gpl.log
echo "Done building bluecove-gpl...  Please see bluecove-gpl.log for the output."
cd ..

# Download the BlueCove Bluez JAR (since building it fails)
mkdir bluecove-bluez
mkdir bluecove-bluez/target
wget http://snapshot.bluecove.org/distribution/download/${BLUECOVE_VERSION}/${BLUECOVE_VERSION}${BLUECOVE_REVISION}/bluecove-bluez-${BLUECOVE_VERSION}.jar -O bluecove-bluez/target/bluecove-bluez-${BLUECOVE_VERSION}.jar

# Clean-up any pre-existing JARS in lib folder
rm -f lib/*.jar

# Copy the newly compiled BlueCove JARs to LIB folder
cp bluecove/target/*.jar lib
cp bluecove-gpl/target/*.jar lib
cp bluecove-bluez/target/*.jar lib

# Modify the Manifest file to know about the added libraries
cd META-INF
sed -i "s|.,lib/bluecove-${BLUECOVE_VERSION_IN_BINDING}.jar|.,lib/bluecove-gpl-${BLUECOVE_VERSION}.jar,lib/bluecove-bluez-${BLUECOVE_VERSION}.jar,lib/bluecove-${BLUECOVE_VERSION}.jar|g" MANIFEST.MF
cd ..

# Bundle the binding back up into a JAR file and remove source files
jar -cmf0 META-INF/MANIFEST.MF $BINDING_JAR lib META-INF org OSGI-INF
rm -rf ./lib ./META-INF ./org ./OSGI-INF ./bluecove ./bluecove-gpl ./bluecove-bluez

This script allows the OpenHab bluetooth binding to work on the Raspberry Pi by building the BlueCove GPL JAR instead of using the online copy of the JAR.