func()

in experimental/repository.go [252:282]

• 25 lines of code
• 5 McCabe index (conditional complexity)

func (r *repositoryData) addManifestRevision(args []string, info fileInfo) error {
	// /test2/_manifests/revisions/sha256/708519982eae159899e908639f5fa22d23d247ad923f6e6ad6128894c5d497a0/link
	link, err := analyzeLink(args)
	if err == nil {
		err = verifyLink(link, r.manifestRevisionPath(link), info.etag)
		if err != nil {
			return err
		}

		r.lock.Lock()
		defer r.lock.Unlock()

		r.manifests[link] = 0
		return nil
	}

	link, signature, err := analyzeLinkSignature(args)
	if err == nil {
		err = verifyLink(signature, r.manifestRevisionSignaturePath(link, signature), info.etag)
		if err != nil {
			return err
		}

		r.lock.Lock()
		defer r.lock.Unlock()

		r.manifestSignatures[link] = append(r.manifestSignatures[link], signature)
		return nil
	}
	return err
}