dpl.sh

#!/bin/bash

DEPLOY_PATH="/var/www/site"

DEPLOYER_PATH="deploy.js"

SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do 
  TARGET="$(readlink "$SOURCE")"
  if [[ $SOURCE == /* ]]; then
    echo "SOURCE '$SOURCE' is an absolute symlink to '$TARGET'"
    SOURCE="$TARGET"
  else
    DIR="$( dirname "$SOURCE" )"
    echo "SOURCE '$SOURCE' is a relative symlink to '$TARGET' (relative to '$DIR')"
    SOURCE="$DIR/$TARGET"
  fi
done

RDIR="$( dirname "$SOURCE" )"
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
if [ "$DIR" != "$RDIR" ]; then
  echo "local_path is '$DIR'"
fi

node $DEPLOYER_PATH local_path=$DIR deploy_path=$DEPLOY_PATH