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support mirroring tags and digests

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This commit is contained in:
Jason Hall 2020-10-10 20:58:47 -04:00
parent 1f0dd6c72e
commit 0b1b4615dd
1 changed files with 7 additions and 1 deletions
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8
cmd/mirror/main.go
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@ -77,13 +77,19 @@ func (s *server) serveMirrorManifest(w http.ResponseWriter, r *http.Request) {
parts := strings.Split(path, "/")
refstr := strings.Join(parts[:len(parts)-2], "/")
tagOrDigest := parts[len(parts)-1]
if strings.HasPrefix(tagOrDigest, "sha256:") {
refstr += "@" + tagOrDigest
} else {
refstr += ":" + tagOrDigest
}
for strings.HasPrefix(refstr, "mirror.kontain.me/") {
refstr = strings.TrimPrefix(refstr, "mirror.kontain.me/")
}
ref, err := name.ParseReference(refstr)
if err != nil {
s.error.Printf("ERROR (ParseReference): %v", err)
s.error.Printf("ERROR (ParseReference(%q)): %v", refstr, err)
serve.Error(w, err)
return
}