func()

in klog.go [1362:1380]

• 18 lines of code
• 5 McCabe index (conditional complexity)

func (l *loggingT) setV(pc uintptr) Level {
	fn := runtime.FuncForPC(pc)
	file, _ := fn.FileLine(pc)
	// The file is something like /a/b/c/d.go. We want just the d.
	if strings.HasSuffix(file, ".go") {
		file = file[:len(file)-3]
	}
	if slash := strings.LastIndex(file, "/"); slash >= 0 {
		file = file[slash+1:]
	}
	for _, filter := range l.vmodule.filter {
		if filter.match(file) {
			l.vmap[pc] = filter.level
			return filter.level
		}
	}
	l.vmap[pc] = 0
	return 0
}