annotate scripts/setup_board.sh @ 412:a9c37b2a5b77 prerelease

Updated setup_board.sh, cleaner error handling, cleaner output

#!/bin/bash
#
# This script copies the core Bela files to the BeagleBone Black
# in preparation for building projects. It will remove any existing
# Bela directory before copying the files over

[ -z "$BBB_ADDRESS" ] && BBB_ADDRESS="root@192.168.7.2"
[ -z "$BBB_BELA_HOME" ] && BBB_BELA_HOME="~/Bela/"
function usage
{
    THIS_SCRIPT=`basename "$0"`
    echo "Usage: $THIS_SCRIPT [-b path-on-beaglebone]"

    echo "
    This script copies the core Bela files to the BeagleBone, REMOVING
    any previous files found at that location. This should be done before
    running any of the other build scripts in this directory. The -b option
    changes the default path, which is otherwise $BBB_BELA_HOME."
}
trap "exit" SIGINT SIGTERM

function error_handler {
 [ $1 -eq 0 ] && printf "done\n" || { [ -z "$2" ] && printf "\nAn error occurred. Is the board connected?\n" || printf "$2"; exit 1; }
}

OPTIND=1
ALWAYS_YES=0
while getopts "b:hy" opt; do
  case $opt in
    b)            BBB_BELA_HOME=$OPTARG
                  ;;
    h|\?)         usage
                  exit 1
		  ;;
    y)            ALWAYS_YES=1
                  ;;
  esac
done

echo "Copying Bela core files to $BBB_BELA_HOME"

shift $((OPTIND-1))

# Find location of this script so we can locate the rest of the files
SCRIPTPATH=$(readlink "$0")
SCRIPTDIR=$(dirname "$SCRIPTPATH")
[ -z "$IDE_FOLDER" ] && IDE_FOLDER=$SCRIPTDIR/../../bela-ide/

if [ $ALWAYS_YES -ne 1 ];
then
  printf "Warning: this script will DELETE any existing Bela files from your BeagleBone! Continue? (y/N) "
  read REPLY;
  [ $REPLY !=  y ] && [ $REPLY != Y ] && { echo "Aborting..."; exit 1; }
fi;

# Stop Bela if running and remove all files
printf "Stopping Bela and removing old files..." 
ssh $BBB_ADDRESS "screen -X -S Bela quit &>/dev/null; pkill Bela; sleep 0.5 ; rm -rf $BBB_BELA_HOME ; mkdir $BBB_BELA_HOME";
error_handler $?

# Copy relevant files to BeagleBone Black
printf "Copying new files to BeagleBone..."
scp -q -r $SCRIPTDIR/../core $SCRIPTDIR/../include $SCRIPTDIR/../Makefile $SCRIPTDIR/../libNE10.a $SCRIPTDIR/../libprussdrv.a $SCRIPTDIR/../examples $SCRIPTDIR/../Doxyfile $BBB_ADDRESS:$BBB_BELA_HOME &&\
scp -q $SCRIPTDIR/../libpd.so $BBB_ADDRESS:/usr/lib
error_handler $?

# Create remaining directories needed for building
printf "Creating directory structure on BeagleBone..."
ssh $BBB_ADDRESS "mkdir -p $BBB_BELA_HOME/build ; mkdir -p $BBB_BELA_HOME/build/core ; mkdir -p $BBB_BELA_HOME/build/projects; mkdir -p $BBB_BELA_HOME/projects"
error_handler $?

printf "Creating on-board documentation..."
ssh $BBB_ADDRESS "cd $BBB_BELA_HOME; doxygen &>/dev/null"
error_handler $? "\nError while generating Doxygen documentation\n"

#-------------
#Installing IDE
stat $IDE_FOLDER/scripts/setup_IDE.sh &> /dev/null
if [ $? -eq 0 ]
then
  cd $IDE_FOLDER/scripts;
  ./setup_IDE.sh -y
else
  echo "Bela was installed on the board, but No IDE was found, so the IDE was not installed. You can get a copy of the IDE files from https://github.com/LBDonovan/bela-ide"
fi;