func filterSources()

in docker_image/telemetry/main.go [108:119]

• 12 lines of code
• 3 McCabe index (conditional complexity)

func filterSources() []*regexp.Regexp {
	var sources []*regexp.Regexp
	for i := 0; true; i++ {
		regex := os.Getenv(fmt.Sprintf("SOURCE_REGEX_%d", i))
		if regex == "" {
			break
		}
		compile := regexp.MustCompile(regex)
		sources = append(sources, compile)
	}
	return sources
}