Sleep script to stop all Docker containers

.sleep

#!/bin/bash
exec &> ~/.sleep.log

# Author: pavel@fry-it.com
# Version: 0.0.1

echo ".sleep triggered at $(date)"

# This have to be here otherwise launchctl won't find Docker commands
DOCKER=/usr/local/bin/docker

if [ ! -x "$(command -v $DOCKER)" ]
then
        echo "Docker not installed!"
        exit 1
fi

CONTAINERS=( $($DOCKER ps -q) )
if [ "${#CONTAINERS[@]}" -gt 0 ]
then
        echo "Will attempt to stop all Docker containers..."
        $DOCKER stop "${CONTAINERS[@]}"
else
        echo "No running containers!"
fi

echo ".sleep done at $(date)"
echo ""