Files
Jason Hall 6bbd8a331c Bump deps (#1885)
```
* use go 1.17 semantics in go.mod
* pin tonistiigi/fsutil dep to match docker/docker's dep
go get -u ./...
go mod vendor
```
2022-01-21 13:59:16 -05:00

30 lines
901 B
Go

package wclayer
import (
"context"
"github.com/Microsoft/go-winio/pkg/guid"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// NameToGuid converts the given string into a GUID using the algorithm in the
// Host Compute Service, ensuring GUIDs generated with the same string are common
// across all clients.
func NameToGuid(ctx context.Context, name string) (_ guid.GUID, err error) {
title := "hcsshim::NameToGuid"
ctx, span := trace.StartSpan(ctx, title) //nolint:ineffassign,staticcheck
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("objectName", name))
var id guid.GUID
err = nameToGuid(name, &id)
if err != nil {
return guid.GUID{}, hcserror.New(err, title, "")
}
span.AddAttributes(trace.StringAttribute("guid", id.String()))
return id, nil
}