distribution/registry/context.go

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package registry
import (
"github.com/Sirupsen/logrus"
"github.com/docker/distribution/api/v2"
"github.com/docker/distribution/storage"
)
// Context should contain the request specific context for use in across
// handlers. Resources that don't need to be shared across handlers should not
// be on this object.
type Context struct {
// App points to the application structure that created this context.
*App
// RequestID is the unique id of the request.
RequestID string
// Repository is the repository for the current request. All requests
// should be scoped to a single repository. This field may be nil.
Repository storage.Repository
// Errors is a collection of errors encountered during the request to be
// returned to the client API. If errors are added to the collection, the
// handler *must not* start the response via http.ResponseWriter.
Errors v2.Errors
// vars contains the extracted gorilla/mux variables that can be used for
// assignment.
vars map[string]string
// log provides a context specific logger.
log *logrus.Entry
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urlBuilder *v2.URLBuilder
}