kitchen alias to keep from retyping regex

kit.sh

# Provides an alias for the kitchen cli - https://docs.chef.io/ctl_kitchen.html

# place the following into your ~/.bashrc or similar
kitchen_specific_instances() {
  if [ -z "$WORKING_INSTANCES" ]
  then
    echo "\$WORKING_INSTANCES is empty"
  else
    echo "\$WORKING_INSTANCES=$WORKING_INSTANCES"
  fi

  echo $1
  echo "kitchen $1 '$WORKING_INSTANCES'"
  kitchen $1 "'$WORKING_INSTANCES'"
}
alias kit=kitchen_specific_instances

# then you could use something like this
# export WORKING_INSTANCES="client.*(2016|7).*"
# kit list
# kit create
# kit converge