func CollectTagFilters()

in cmd/common/image_functions.go [99:126]

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

func CollectTagFilters(ctx context.Context, rawFilters []string, client acrapi.BaseClientAPI, regexMatchTimeout int64, repoPageSize int32) (map[string]string, error) {
	allRepoNames, err := GetAllRepositoryNames(ctx, client, repoPageSize)
	if err != nil {
		return nil, err
	}

	tagFilters := map[string]string{}
	for _, filter := range rawFilters {
		repoRegex, tagRegex, err := GetRepositoryAndTagRegex(filter)
		if err != nil {
			return nil, err
		}
		repoNames, err := GetMatchingRepos(allRepoNames, "^"+repoRegex+"$", regexMatchTimeout)
		if err != nil {
			return nil, err
		}
		for _, repoName := range repoNames {
			if _, ok := tagFilters[repoName]; ok {
				// To only iterate through a repo once a big regex filter is made of all the filters of a particular repo.
				tagFilters[repoName] = tagFilters[repoName] + "|" + tagRegex
			} else {
				tagFilters[repoName] = tagRegex
			}
		}
	}

	return tagFilters, nil
}