vendor: update buildkit with typed errors support

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>

cmd/buildx/main.go

@@ -7,11 +7,14 @@ import (
 	"github.com/containerd/containerd/pkg/seed"
 	"github.com/docker/buildx/commands"
 	"github.com/docker/buildx/version"
+	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli-plugins/manager"
 	"github.com/docker/cli/cli-plugins/plugin"
 	"github.com/docker/cli/cli/command"
+	"github.com/docker/cli/cli/debug"
 	cliflags "github.com/docker/cli/cli/flags"
-	"github.com/spf13/cobra"
+	"github.com/moby/buildkit/solver/errdefs"
+	"github.com/moby/buildkit/util/stack"
 
 	// FIXME: "k8s.io/client-go/plugin/pkg/client/auth/azure" is excluded because of compilation error
 	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
@@ -27,6 +30,7 @@ var experimental string
 
 func init() {
 	seed.WithTimeAndRand()
+	stack.SetVersionInfo(version.Version, version.Revision)
 }
 
 func main() {
@@ -47,13 +51,42 @@ func main() {
 		}
 	}
 
-	plugin.Run(func(dockerCli command.Cli) *cobra.Command {
-		return commands.NewRootCmd("buildx", true, dockerCli)
-	},
-		manager.Metadata{
-			SchemaVersion: "0.1.0",
-			Vendor:        "Docker Inc.",
-			Version:       version.Version,
-			Experimental:  experimental != "",
-		})
+	dockerCli, err := command.NewDockerCli()
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+
+	p := commands.NewRootCmd("buildx", true, dockerCli)
+	meta := manager.Metadata{
+		SchemaVersion: "0.1.0",
+		Vendor:        "Docker Inc.",
+		Version:       version.Version,
+		Experimental:  experimental != "",
+	}
+
+	if err := plugin.RunPlugin(dockerCli, p, meta); err != nil {
+		if sterr, ok := err.(cli.StatusError); ok {
+			if sterr.Status != "" {
+				fmt.Fprintln(dockerCli.Err(), sterr.Status)
+			}
+			// StatusError should only be used for errors, and all errors should
+			// have a non-zero exit status, so never exit with 0
+			if sterr.StatusCode == 0 {
+				os.Exit(1)
+			}
+			os.Exit(sterr.StatusCode)
+		}
+		for _, s := range errdefs.Sources(err) {
+			s.Print(dockerCli.Err())
+		}
+
+		if debug.IsEnabled() {
+			fmt.Fprintf(dockerCli.Err(), "error: %+v", stack.Formatter(err))
+		} else {
+			fmt.Fprintf(dockerCli.Err(), "error: %v\n", err)
+		}
+
+		os.Exit(1)
+	}
 }