driver/docker-container: remove uses of jsonmessage

This function was always using `io.Discard` for printing the progress,
so we can use the `Wait()` method, which reads the stream, returning
any error (similar to jsonmessage.DisplayJSONMessagesStream), and
closes the stream either if the context is cancelled, or if the
stream ends.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

Author: thaJeztah

driver/docker-container/driver.go

@@ -27,7 +27,6 @@ import (
 	"github.com/moby/moby/api/types/container"
 	"github.com/moby/moby/api/types/mount"
 	dockerclient "github.com/moby/moby/client"
-	"github.com/moby/moby/client/pkg/jsonmessage"
 	"github.com/moby/moby/client/pkg/security"
 	"github.com/pkg/errors"
 )
@@ -103,8 +102,7 @@ func (d *Driver) create(ctx context.Context, l progress.SubLogger) error {
 		if err != nil {
 			return err
 		}
-		defer resp.Close()
-		return jsonmessage.DisplayJSONMessagesStream(resp, io.Discard, 0, false, nil)
+		return resp.Wait(ctx)
 	}); err != nil {
 		// image pulling failed, check if it exists in local image store.
 		// if not, return pulling error. otherwise log it.

vendor/github.com/moby/moby/client/pkg/jsonmessage/jsonmessage.go

@@ -776,7 +776,6 @@ github.com/moby/moby/api/types/volume
 github.com/moby/moby/client
 github.com/moby/moby/client/internal
 github.com/moby/moby/client/internal/timestamp
-github.com/moby/moby/client/pkg/jsonmessage
 github.com/moby/moby/client/pkg/security
 github.com/moby/moby/client/pkg/stringid
 github.com/moby/moby/client/pkg/versions