Method setRefs

pkg/gcrane/copy_test.go:76–133

(stuff map[name.Reference]partial.Describable)

}

func (xcr *fakeXCR) setRefs(stuff map[name.Reference]partial.Describable) error {
	repos := make(map[string]google.Tags)

	for ref, thing := range stuff {
		repo := ref.Context().RepositoryStr()
		tags, ok := repos[repo]
		if !ok {
			tags = google.Tags{
				Name:     repo,
				Children: []string{},
			}
		}

		// Populate the "child" field.
		for parentPath := repo; parentPath != "."; parentPath = path.Dir(parentPath) {
			child, parent := path.Base(parentPath), path.Dir(parentPath)
			tags, ok := repos[parent]
			if !ok {
				tags = google.Tags{}
			}
			for _, c := range repos[parent].Children {
				if c == child {
					break
				}
			}
			tags.Children = append(tags.Children, child)
			repos[parent] = tags
		}

		// Populate the "manifests" and "tags" field.
		d, err := thing.Digest()
		if err != nil {
			return err
		}
		mt, err := thing.MediaType()
		if err != nil {
			return err
		}
		if tags.Manifests == nil {
			tags.Manifests = make(map[string]google.ManifestInfo)
		}
		mi, ok := tags.Manifests[d.String()]
		if !ok {
			mi = google.ManifestInfo{
				MediaType: string(mt),
				Tags:      []string{},
			}
		}
		if tag, ok := ref.(name.Tag); ok {
			tags.Tags = append(tags.Tags, tag.Identifier())
			mi.Tags = append(mi.Tags, tag.Identifier())
		}
		tags.Manifests[d.String()] = mi
		repos[repo] = tags
	}
	xcr.repos = repos
	return nil
}