package tests

import (
	"fmt"
	"os"
)

// readFile is used by stages that need to peek at /sys files without
// importing the agent's probes package (which would cycle).
func readFile(p string) ([]byte, error) {
	return os.ReadFile(p)
}

// formatCount pluralizes a count + label: (0, "disk") → "0 disks",
// (1, "disk") → "1 disk", (n, "disk") → "n disks". Keeps log lines tidy.
func formatCount(n int, label string) string {
	if n == 1 {
		return fmt.Sprintf("%d %s", n, label)
	}
	return fmt.Sprintf("%d %ss", n, label)
}