oadr.rc

# oadr.rc
#
# Configures PYTHONPATH for OpenADR
#

#
# Check whether this script is sourced
# from OpenADR directory; else fail!
#
if [[ `pwd` != *OpenADR ]]; then
    echo "Please run \"source oadr.rc\" from OpenADR directory"
    return
fi


#
# Check whether PYTHONPATH already contains
# the OpenADR project path; if so, ignore; 
# else Append/Add the OpenADR project path
# to PYTHONPATH accordingly.
#
if [[ $PYTHONPATH = "" ]]; then
    export PYTHONPATH=`pwd`
    echo "PYTHONPATH empty; Added OpenADR Project Path ("`pwd`") to PYTHONPATH"
else
    oadr_pp_present=0
    IFS=':' read -ra PY_PATH <<< "$PYTHONPATH"
    for p in "${PY_PATH[@]}"; do
        if [[ $p = `pwd` ]]; then
            oadr_pp_present=1
        fi
    done
    
    unset PY_PATH 
   
    if [[ $oadr_pp_present -eq 1 ]]; then
        echo "OpenADR Project Path ("`pwd`") already present in PYTHONPATH"
    else
        export PYTHONPATH=$PYTHONPATH:`pwd`
        echo "Added OpenADR Project Path ("`pwd`") to PYTHONPATH"
    fi
fi

echo "Setup ..Done.."

# __END__