configure_networking.sh

#!/usr/bin/env bash
set -e
cd -- "$(dirname "$BASH_SOURCE")"

# prompt to set the node id
HAS_SERIAL=`sload gattr | grep "serial =>" | wc -l`
if [ $HAS_SERIAL -eq 0 ] ; then
    nodeid=""
    while [ "$nodeid" = "" ] ; do
        echo -n "Enter the 4-digit NODE ID for this board (should be printed on the back) and press [ENTER]: "
        read nodeid
    done
    sload sattr -x 0 serial $nodeid
    if [ $? -eq 0 ] ; then
        echo "Successfully set the node id!"
    fi
else
    echo "NODE ID already set"
fi

# call moteconfig

echo "Configure node for a deployment. Choose one of "
echo "---"
index=0
while read LINE ; do
    (( index += 1 ))
    echo $index")" $(echo $LINE | cut -f1 -d" ")
done < "./deployments"

echo "---"
echo "and press [Enter]"
loc_length=`wc -l ./deployments | cut -f1 -d" "`
choose=0
while true ; do
    echo -n "> "
    read choose
    case $choose in [1-$loc_length]) break ;; esac
    echo "MUST BE IN RANGE 1-"$loc_length
done

read name prefix root <<< $(sed "${choose}q;d" ./deployments)
echo "Configuring to talk to BR $root at prefix $prefix"
sload moteconfig $prefix $root
if [ $? -eq 0 ] ; then
    echo "Successful!"
else
    echo "something went wrong"
fi