#!/bin/bash

# functions to discover what directory this script is being executed from
get_abs_filename() {
  # $1 : relative filename
  echo "$(cd "$(dirname "$1")" && pwd)/$(basename "$1")"
}

get_script_dir() {

    # call this with ${BASH_SOURCE[0]:-$0} as its (only) parameter

    # set -x

    local SCRIPT_PATH="$( get_abs_filename "$1" )";

    pushd . > '/dev/null';

    while [ -h "$SCRIPT_PATH" ];
    do
        cd "$( dirname -- "$SCRIPT_PATH"; )";
        SCRIPT_PATH="$( readlink -f -- "$SCRIPT_PATH"; )";
    done

    cd "$( dirname -- "$SCRIPT_PATH"; )" > '/dev/null';
    SCRIPT_PATH="$( pwd; )";

    popd  > '/dev/null';

    # set +x

    echo "${SCRIPT_PATH}"
}

SCRIPTDIR=$(get_script_dir "${BASH_SOURCE[0]:-$0}")

touch ~/.profile
cat >> ~/.profile <<EOF
PATH=\${PATH}:${SCRIPTDIR}
EOF
rm ${SCRIPTDIR}/medley_add2path.command