Quick cap:deploy for git modified files, with optional pattern matching

capdu.sh

function capdu {
  if [ -z "$1" ]
  then
    FILES=`gst | grep modified: | ruby -e 'puts ARGF.map {|l| l.split()[2]}.join(",")' | xargs echo`
  else
    FILES=`gst | grep modified: | grep $1 | ruby -e 'puts ARGF.map {|l| l.split()[2]}.join(",")' | xargs echo`
  fi
  if [ -z "$FILES" ]
  then
    echo "No modified files exist"
  else
    echo "Sending FILES: $FILES"
    cap deploy:upload FILES=$FILES deploy:restart
  fi
}