vendor: update buildkit to c78f696

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

vendor/github.com/moby/buildkit/client/info.go

@@ -0,0 +1,40 @@
+package client
+
+import (
+	"context"
+
+	controlapi "github.com/moby/buildkit/api/services/control"
+	apitypes "github.com/moby/buildkit/api/types"
+	"github.com/pkg/errors"
+)
+
+type Info struct {
+	BuildkitVersion BuildkitVersion
+}
+
+type BuildkitVersion struct {
+	Package  string
+	Version  string
+	Revision string
+}
+
+func (c *Client) Info(ctx context.Context) (*Info, error) {
+	res, err := c.controlClient().Info(ctx, &controlapi.InfoRequest{})
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to call info")
+	}
+	return &Info{
+		BuildkitVersion: fromAPIBuildkitVersion(res.BuildkitVersion),
+	}, nil
+}
+
+func fromAPIBuildkitVersion(in *apitypes.BuildkitVersion) BuildkitVersion {
+	if in == nil {
+		return BuildkitVersion{}
+	}
+	return BuildkitVersion{
+		Package:  in.Package,
+		Version:  in.Version,
+		Revision: in.Revision,
+	}
+}

vendor/github.com/moby/buildkit/client/workers.go

@@ -13,10 +13,11 @@ import (
 
 // WorkerInfo contains information about a worker
 type WorkerInfo struct {
-	ID        string              `json:"id"`
-	Labels    map[string]string   `json:"labels"`
-	Platforms []ocispecs.Platform `json:"platforms"`
-	GCPolicy  []PruneInfo         `json:"gcPolicy"`
+	ID              string              `json:"id"`
+	Labels          map[string]string   `json:"labels"`
+	Platforms       []ocispecs.Platform `json:"platforms"`
+	GCPolicy        []PruneInfo         `json:"gcPolicy"`
+	BuildkitVersion BuildkitVersion     `json:"buildkitVersion"`
 }
 
 // ListWorkers lists all active workers
@@ -36,10 +37,11 @@ func (c *Client) ListWorkers(ctx context.Context, opts ...ListWorkersOption) ([]
 
 	for _, w := range resp.Record {
 		wi = append(wi, &WorkerInfo{
-			ID:        w.ID,
-			Labels:    w.Labels,
-			Platforms: pb.ToSpecPlatforms(w.Platforms),
-			GCPolicy:  fromAPIGCPolicy(w.GCPolicy),
+			ID:              w.ID,
+			Labels:          w.Labels,
+			Platforms:       pb.ToSpecPlatforms(w.Platforms),
+			GCPolicy:        fromAPIGCPolicy(w.GCPolicy),
+			BuildkitVersion: fromAPIBuildkitVersion(w.BuildkitVersion),
 		})
 	}