registry/images.go

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package registry
import (
"net/http"
"github.com/gorilla/handlers"
)
// imageManifestDispatcher takes the request context and builds the
// appropriate handler for handling image manifest requests.
func imageManifestDispatcher(ctx *Context, r *http.Request) http.Handler {
imageManifestHandler := &imageManifestHandler{
Context: ctx,
Tag: ctx.vars["tag"],
}
imageManifestHandler.log = imageManifestHandler.log.WithField("tag", imageManifestHandler.Tag)
return handlers.MethodHandler{
"GET": http.HandlerFunc(imageManifestHandler.GetImageManifest),
"PUT": http.HandlerFunc(imageManifestHandler.PutImageManifest),
"DELETE": http.HandlerFunc(imageManifestHandler.DeleteImageManifest),
}
}
// imageManifestHandler handles http operations on image manifests.
type imageManifestHandler struct {
*Context
Tag string
}
// GetImageManifest fetches the image manifest from the storage backend, if it exists.
func (imh *imageManifestHandler) GetImageManifest(w http.ResponseWriter, r *http.Request) {
}
// PutImageManifest validates and stores and image in the registry.
func (imh *imageManifestHandler) PutImageManifest(w http.ResponseWriter, r *http.Request) {
}
// DeleteImageManifest removes the image with the given tag from the registry.
func (imh *imageManifestHandler) DeleteImageManifest(w http.ResponseWriter, r *http.Request) {
}