DockerCLI/cli
Ian Campbell c3648a9c94 Add `docker build --iidfile=FILE`
This is synonymous with `docker run --cidfile=FILE` and writes the digest of
the newly built image to the named file. This is intended to be used by build
systems which want to avoid tagging (perhaps because they are in CI or
otherwise want to avoid fixed names which can clash) by enabling e.g. Makefile
constructs like:

    image.id: Dockerfile
    	docker build --iidfile=image.id .

    do-some-more-stuff: image.id
    	do-stuff-with <image.id

Currently the only way to achieve this is to use `docker build -q` and capture
the stdout, but at the expense of losing the build output.

In non-silent mode (without `-q`) with API >= v1.29 the caller will now see a
`JSONMessage` with the `Aux` field containing a `types.BuildResult` in the
output stream for each image/layer produced during the build, with the final
one being the end product.  Having all of the intermediate images might be
interesting in some cases.

In silent mode (with `-q`) there is no change, on success the only output will
be the resulting image digest as it was previosuly.

There was no wrapper to just output an Aux section without enclosing it in a
Progress, so add one here.

Added some tests to integration cli tests.

Signed-off-by: Ian Campbell <ian.campbell@docker.com>
2017-05-05 12:12:36 -07:00
..
command Add `docker build --iidfile=FILE` 2017-05-05 12:12:36 -07:00
compose Regenerate schema with the correct libraries 2017-05-03 17:46:40 -07:00
config Add ineffassign linter. 2017-05-02 17:57:46 -04:00
debug Import docker/docker/cli 2017-04-17 17:40:59 -04:00
flags Update imports. 2017-04-17 18:07:56 -04:00
internal/test Unit tests for cli/commands/image (except build and tag) 2017-05-03 18:40:22 -07:00
trust Update imports. 2017-04-17 18:07:56 -04:00
cobra.go fix docker/docker/cli path in comment 2017-04-24 11:31:08 -07:00
error.go Import docker/docker/cli 2017-04-17 17:40:59 -04:00
required.go Import docker/docker/cli 2017-04-17 17:40:59 -04:00