Boaz Shuster f73b440c5c Validate docker-load receives a tar file ...

To load an image from a tar file, you can specify
the tar file in the -i/--input option:
docker load -i image_1.tar

or using stdin:

docker load < image_1.tar
cat image_1.tat | docker load

If the image file isn't given the `docker load`
command gets stuck.

To avoid that, the load makes sure the CLI input is
not a terminal or the `--input` option was set.
If not then an error message is shown.

Signed-off-by: Boaz Shuster <ripcurld.github@gmail.com>
Upstream-commit: fdbf29e1fa
Component: cli

2016-10-31 15:30:55 +02:00

..

cli

Validate docker-load receives a tar file

2016-10-31 15:30:55 +02:00