usage: docker-squash [-h] [-v] [--version] [-f FROM_LAYER] [-t TAG] [-m MESSAGE] [-c]
                     [--tmp-dir TMP_DIR] [--output-path OUTPUT_PATH] [--load-image [LOAD_IMAGE]]
                     image

Docker layer squashing tool

positional arguments:
  image                 Image to be squashed

options:
  -h, --help            show this help message and exit
  -v, --verbose         Verbose output
  --version             Show version and exit
  -f, --from-layer FROM_LAYER
                        Number of layers to squash or ID of the layer (or image ID or image name)
                        to squash from. In case the provided value is an integer, specified number
                        of layers will be squashed. Every layer in the image will be squashed if
                        the parameter is not provided.
  -t, --tag TAG         Specify the tag to be used for the new image. If not specified no tag will
                        be applied
  -m, --message MESSAGE
                        Specify a commit message (comment) for the new image.
  -c, --cleanup         Remove source image from Docker after squashing
  --tmp-dir TMP_DIR     Temporary directory to be created and used. This will NOT be deleted
                        afterwards for easier debugging.
  --output-path OUTPUT_PATH
                        Path where the image may be stored after squashing.
  --load-image [LOAD_IMAGE]
                        Whether to load the image into Docker daemon after squashing