mirror of
https://github.com/harness/drone.git
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44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
// Copyright 2023 Harness, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package oci
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import (
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"net/http"
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"github.com/harness/gitness/registry/app/dist_temp/errcode"
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"github.com/harness/gitness/registry/app/pkg/commons"
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"github.com/harness/gitness/registry/app/pkg/docker"
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)
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// HeadManifest fetches the image manifest from the storage backend, if it exists.
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func (h *Handler) HeadManifest(w http.ResponseWriter, r *http.Request) {
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info, err := h.getRegistryInfo(r, true)
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if err != nil {
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handleErrors(r.Context(), errcode.Errors{err}, w)
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return
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}
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result := h.Controller.HeadManifest(
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r.Context(),
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info,
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r.Header[commons.HeaderAccept],
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r.Header[commons.HeaderIfNoneMatch],
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)
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if commons.IsEmpty(result.GetErrors()) {
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result.(*docker.GetManifestResponse).ResponseHeaders.WriteToResponse(w)
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}
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handleErrors(r.Context(), result.GetErrors(), w)
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}
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