Function warnf

scripts/metricsdocgen/scanner/scanner.go:101–103

warnf prints a warning to stderr unconditionally. Use this for messages about real problems that a developer should investigate.

(format string, args ...any)

// warnf prints a warning to stderr unconditionally. Use this for
// messages about real problems that a developer should investigate.
func warnf(format string, args ...any) {
	log.Printf("WARNING: "+format, args...)
}

func main() {
	metrics, err := scanAllDirs()