Method listReferencedFilesByComponent

deb/publish.go:1541–1605

(prefix string, components []string,
	collectionFactory *CollectionFactory, progress aptly.Progress)

}

func (collection *PublishedRepoCollection) listReferencedFilesByComponent(prefix string, components []string,
	collectionFactory *CollectionFactory, progress aptly.Progress) (map[string][]string, error) {
	referencedFiles := map[string][]string{}
	processedComponentRefs := map[string]*PackageRefList{}

	for _, r := range collection.list {
		if r.Prefix == prefix && !r.MultiDist {
			matches := false

			repoComponents := r.Components()

			for _, component := range components {
				if utils.StrSliceHasItem(repoComponents, component) {
					matches = true
					break
				}
			}

			if !matches {
				continue
			}

			if err := collection.LoadComplete(r, collectionFactory); err != nil {
				return nil, err
			}

			for _, component := range components {
				if utils.StrSliceHasItem(repoComponents, component) {
					unseenRefs := r.RefList(component)
					processedRefs := processedComponentRefs[component]
					if processedRefs != nil {
						unseenRefs = unseenRefs.Subtract(processedRefs)
					} else {
						processedRefs = NewPackageRefList()
					}

					if unseenRefs.Len() == 0 {
						continue
					}
					processedComponentRefs[component] = processedRefs.Merge(unseenRefs, false, true)

					packageList, err := NewPackageListFromRefList(unseenRefs, collectionFactory.PackageCollection(), progress)
					if err != nil {
						return nil, err
					}

					_ = packageList.ForEach(func(p *Package) error {
						poolDir, err := p.PoolDirectory()
						if err != nil {
							return err
						}

						for _, f := range p.Files() {
							referencedFiles[component] = append(referencedFiles[component], filepath.Join(poolDir, f.Filename))
						}

						return nil
					})