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package worker
import (
"context"
mobyexporter "github.com/docker/docker/builder/builder-next/exporter"
"github.com/docker/docker/builder/builder-next/exporter/overrides"
"github.com/moby/buildkit/client"
"github.com/moby/buildkit/exporter"
"github.com/moby/buildkit/session"
"github.com/moby/buildkit/worker/base"
)
// ContainerdWorker is a local worker instance with dedicated snapshotter, cache, and so on.
type ContainerdWorker struct {
*base.Worker
}
// NewContainerdWorker instantiates a local worker.
func NewContainerdWorker(ctx context.Context, wo base.WorkerOpt) (*ContainerdWorker, error) {
bw, err := base.NewWorker(ctx, wo)
if err != nil {
return nil, err
}
return &ContainerdWorker{Worker: bw}, nil
}
// Exporter returns exporter by name
func (w *ContainerdWorker) Exporter(name string, sm *session.Manager) (exporter.Exporter, error) {
switch name {
case mobyexporter.Moby:
exp, err := w.Worker.Exporter(client.ExporterImage, sm)
if err != nil {
return nil, err
}
return overrides.NewExporterWrapper(exp)
default:
return w.Worker.Exporter(name, sm)
}
}
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