This fixes a bug where no checkpoints would produce a `null` response
instead of an empty array:
```
$ docker run -d --name foo nginx:alpine
17fbeff7185733f101c38cb8208359dd0ef141116a1345da2d3c3f58c11f3e14
$ curl --unix-socket /var/run/docker.sock http://local/containers/foo/checkpoints
null
```
With this patch, this becomes:
```
$ curl --unix-socket /var/run/docker.sock http://local/containers/foo/checkpoints
[]
```
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
(cherry picked from commit 646e068cf1)
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
These comments were added to enforce using the correct import path for
our packages ("github.com/docker/docker", not "github.com/moby/moby").
However, when working in go module mode (not GOPATH / vendor), they have
no effect, so their impact is limited.
Remove these imports in preparation of migrating our code to become an
actual go module.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Implement a ReadJSON() utility to help reduce some code-duplication,
and to make sure we handle JSON requests consistently (e.g. always
check for the content-type).
Differences compared to current handling:
- prevent possible panic if request.Body is nil ("should never happen")
- always require Content-Type to be "application/json"
- be stricter about additional content after JSON (previously ignored)
- but, allow the body to be empty (an empty body is not invalid);
update TestContainerInvalidJSON accordingly, which was testing the
wrong expectation.
- close body after reading (some code did this)
We should consider to add a "max body size" on this function, similar to
7b9275c0da/api/server/middleware/debug.go (L27-L40)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Since Go 1.7, context is a standard package. Since Go 1.9, everything
that is provided by "x/net/context" is a couple of type aliases to
types in "context".
Many vendored packages still use x/net/context, so vendor entry remains
for now.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Instead of not adding experimental routes at all, fail with an explicit
message if the daemon is not running in experimental mode.
Added the `router.Experimental` which does this automatically.
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
