mirror of
https://github.com/genuinetools/reg.git
synced 2024-09-28 11:46:20 -04:00
e33d3e5526
Signed-off-by: Jess Frazelle <acidburn@google.com>
43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
package registry
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import (
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"strings"
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"github.com/docker/distribution/manifest/schema1"
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"github.com/docker/distribution/manifest/schema2"
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)
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// Manifest returns the manifest for a specific repository:tag.
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func (r *Registry) Manifest(repository, ref string) (interface{}, error) {
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url := r.url("/v2/%s/manifests/%s", repository, ref)
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r.Logf("registry.manifests url=%s repository=%s ref=%s", url, repository, ref)
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var m schema2.Manifest
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h, err := r.getJSON(url, &m)
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if err != nil {
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return m, err
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}
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if !strings.Contains(ref, ":") {
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// we got a tag, get the manifest for the ref
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r.Logf("ref: %s", h.Get("Docker-Content-Digest"))
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}
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if m.Versioned.SchemaVersion == 1 {
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return r.v1Manifest(repository, ref)
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}
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return m, nil
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}
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func (r *Registry) v1Manifest(repository, ref string) (schema1.SignedManifest, error) {
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url := r.url("/v2/%s/manifests/%s", repository, ref)
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r.Logf("registry.manifests url=%s repository=%s ref=%s", url, repository, ref)
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var m schema1.SignedManifest
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if _, err := r.getJSON(url, &m); err != nil {
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return m, err
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}
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return m, nil
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}
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