fix26.2: полная UI-полировка peer/dashboard и завершение i18n

apps/util/linux.go

@@ -11,9 +11,21 @@ import (
 	"os"
 	"os/exec"
 	"strconv"
+	"strings"
 	"time"
 )
 
+func resolveDiskPath() string {
+	if configured := strings.TrimSpace(os.Getenv("HY2XS_DISK_PATH")); configured != "" {
+		return configured
+	}
+	return "/"
+}
+
+func GetEnvDiskPath() string {
+	return strings.TrimSpace(os.Getenv("HY2XS_DISK_PATH"))
+}
+
 func Exec(cmd string) (string, error) {
 	command := exec.Command("bash", "-c", cmd)
 	command.Env = os.Environ()
@@ -83,22 +95,23 @@ func GetMemInfo() (*mem.VirtualMemoryStat, error) {
 }
 
 func GetDiskPercent() (float64, error) {
-	var err error
-	parts, err := disk.Partitions(true)
-	diskInfo, err := disk.Usage(parts[0].Mountpoint)
+	diskInfo, err := disk.Usage(resolveDiskPath())
+	if err != nil {
+		return 0, err
+	}
 	value, err := strconv.ParseFloat(fmt.Sprintf("%.1f", diskInfo.UsedPercent), 64)
 	return value, err
 }
 
 func GetDiskInfo() (*disk.UsageStat, error) {
-	parts, err := disk.Partitions(true)
+	usage, err := disk.Usage(resolveDiskPath())
 	if err != nil {
 		return nil, err
 	}
-	if len(parts) == 0 {
-		return nil, errors.New("disk partition not found")
+	if usage == nil {
+		return nil, errors.New("disk usage not found")
 	}
-	return disk.Usage(parts[0].Mountpoint)
+	return usage, nil
 }
 
 func VerifyPort(port string) error {