clean

# Shell script to clean up previously built images and containers

source config

# Stop and remove running container with the same name
if $(docker ps -a | grep -q ${TEST_CONTAINER_NAME}); then
    docker stop ${TEST_CONTAINER_NAME}
fi
if $(docker ps -a | grep -q ${TEST_CONTAINER_NAME}); then
    docker rm ${TEST_CONTAINER_NAME}
fi

# Remove image with the same name
if [[ "$(docker images -q ${TEST_IMAGE_NAME} 2> /dev/null)" != "" ]]; then
    docker rmi ${TEST_IMAGE_NAME}
fi

# Remove all images with <none> tag and their containers
for image_id in `docker images -f "dangling=true" -q`
do
  for container_id in `docker ps -a -q -f "ancestor=${image_id}"`
  do
    if $(docker ps | grep -q ${container_id}); then
        echo Stopping container ${container_id}
        docker stop ${container_id}
    fi
    if $(docker ps -a | grep -q ${container_id}); then
        echo Removing container ${container_id}
        docker rm ${container_id}
    fi
  done
  echo Removing image ${image_id} ...
  docker rmi ${image_id}
done