Files
Jason Hall 76624697df Bump github.com/docker/docker to latest release (#1866)
* Bump github.com/docker/docker to latest release

* Pin deps to docker/docker's requirements

fix build breakages
fix unit test
Trying to see whether am-i-in-a-container checks are broken for integration tests...
2022-01-14 15:58:32 -05:00

23 lines
556 B
Go

package wclayer
import (
"context"
"path/filepath"
"github.com/Microsoft/go-winio/pkg/guid"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// LayerID returns the layer ID of a layer on disk.
func LayerID(ctx context.Context, path string) (_ guid.GUID, err error) {
title := "hcsshim::LayerID"
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("path", path))
_, file := filepath.Split(path)
return NameToGuid(ctx, file)
}