deleter.go

Documentation: cuelabs.dev/go/oci/ociregistry/ociserver

     1  // Copyright 2018 Google LLC All Rights Reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //    http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package ociserver
    16  
    17  import (
    18  	"context"
    19  	"net/http"
    20  
    21  	"cuelabs.dev/go/oci/ociregistry"
    22  	"cuelabs.dev/go/oci/ociregistry/internal/ocirequest"
    23  )
    24  
    25  func (r *registry) handleBlobDelete(ctx context.Context, resp http.ResponseWriter, req *http.Request, rreq *ocirequest.Request) error {
    26  	if err := r.backend.DeleteBlob(ctx, rreq.Repo, ociregistry.Digest(rreq.Digest)); err != nil {
    27  		return err
    28  	}
    29  	resp.WriteHeader(http.StatusAccepted)
    30  	return nil
    31  }
    32  
    33  func (r *registry) handleManifestDelete(ctx context.Context, resp http.ResponseWriter, req *http.Request, rreq *ocirequest.Request) error {
    34  	var err error
    35  	if rreq.Tag != "" {
    36  		err = r.backend.DeleteTag(ctx, rreq.Repo, rreq.Tag)
    37  	} else {
    38  		err = r.backend.DeleteManifest(ctx, rreq.Repo, ociregistry.Digest(rreq.Digest))
    39  	}
    40  	if err != nil {
    41  		return err
    42  	}
    43  	resp.WriteHeader(http.StatusAccepted)
    44  	return nil
    45  }
    46
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