Move the option-types to the client and in some cases create a
copy for the backend. These types are used to construct query-
args, and not marshaled to JSON, and can be replaced with functional
options in the client.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Not perfect yet, but addressing some godoc "doc" links that needed
to be updated, and touching up some references.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The stdcopy package is used to produce and read multiplexed streams for
"attach" and "logs". It is used both by the API server (to produce), and
the client (to read / de-multiplex).
Move it to the api package, so that it can be included in the api module.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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>
In situations where an empty ID was passed, the client would construct an
invalid API endpoint URL, which either resulted in the "not found" handler
being hit (resulting in a "page not found" error), or even the wrong endpoint
being hit if the client follows redirects.
For example, `/containers/<empty id>/json` (inspect) redirects to `/containers/json`
(docker ps))
Given that empty IDs should never be expected (especially if they're part of
the API URL path), we can validate these and return early.
Its worth noting that a few methods already had an error in place; those
methods were related to the situation mentioned above, where (e.g.) an
"inspect" would redirect to a "list" endpoint. The existing errors, for
convenience, mimicked a "not found" error; this patch changes such errors
to an "Invalid Parameter" instead, which is more correct, but it could be
a breaking change for some edge cases where users parsed the output;
git grep 'objectNotFoundError{'
client/config_inspect.go: return swarm.Config{}, nil, objectNotFoundError{object: "config", id: id}
client/container_inspect.go: return container.InspectResponse{}, nil, objectNotFoundError{object: "container", id: containerID}
client/container_inspect.go: return container.InspectResponse{}, objectNotFoundError{object: "container", id: containerID}
client/distribution_inspect.go: return distributionInspect, objectNotFoundError{object: "distribution", id: imageRef}
client/image_inspect.go: return image.InspectResponse{}, nil, objectNotFoundError{object: "image", id: imageID}
client/network_inspect.go: return network.Inspect{}, nil, objectNotFoundError{object: "network", id: networkID}
client/node_inspect.go: return swarm.Node{}, nil, objectNotFoundError{object: "node", id: nodeID}
client/plugin_inspect.go: return nil, nil, objectNotFoundError{object: "plugin", id: name}
client/secret_inspect.go: return swarm.Secret{}, nil, objectNotFoundError{object: "secret", id: id}
client/service_inspect.go: return swarm.Service{}, nil, objectNotFoundError{object: "service", id: serviceID}
client/task_inspect.go: return swarm.Task{}, nil, objectNotFoundError{object: "task", id: taskID}
client/volume_inspect.go: return volume.Volume{}, nil, objectNotFoundError{object: "volume", id: volumeID}
Two such errors are still left, as "ID or name" would probably be confusing,
but perhaps we can use a more generic error to include those as well (e.g.
"invalid <object> reference: value is empty");
client/distribution_inspect.go: return distributionInspect, objectNotFoundError{object: "distribution", id: imageRef}
client/image_inspect.go: return image.InspectResponse{}, nil, objectNotFoundError{object: "image", id: imageID}
Before this patch:
docker container start ""
Error response from daemon: page not found
Error: failed to start containers:
docker container start " "
Error response from daemon: No such container:
Error: failed to start containers:
With this patch:
docker container start ""
invalid container name or ID: value is empty
Error: failed to start containers:
docker container start " "
invalid container name or ID: value is empty
Error: failed to start containers:
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Use http.Header, which is more descriptive on intent, and we're already
importing the package in the client. Removing the "header" type also fixes
various locations where the type was shadowed by local variables named
"headers".
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Older versions of Go don't format comments, so committing this as
a separate commit, so that we can already make these changes before
we upgrade to Go 1.19.
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>
