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Update build.func

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This commit is contained in:
CanbiZ 2025-06-19 16:41:48 +02:00
parent a5257e6734
commit e162830c33
1 changed files with 17 additions and 16 deletions
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11
misc/build.func
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@ -462,24 +462,25 @@ advanced_settings() {
exit_script
fi
while true; do
if CT_NAME=$(whiptail --backtitle "[dev] Proxmox VE Helper Scripts" --inputbox "Set Hostname" 8 58 "$NSAPP" --title "HOSTNAME" 3>&1 1>&2 2>&3); then
if [ -z "$CT_NAME" ]; then
HN="$NSAPP"
else
HN=$(echo "${CT_NAME,,}" | tr -d ' ')
fi
# Hostname validate (RFC 1123)
if ! [[ "$HN" =~ ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ ]]; then
if [[ "$HN" =~ ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ ]]; then
echo -e "${HOSTNAME}${BOLD}${DGN}Hostname: ${BGN}$HN${CL}"
break
else
whiptail --backtitle "[dev] Proxmox VE Helper Scripts" \
--msgbox "❌ Invalid hostname: '$HN'\n\nOnly lowercase letters, digits and hyphens (-) are allowed.\nUnderscores (_) or other characters are not permitted!" 10 70
advanced_settings
fi
echo -e "${HOSTNAME}${BOLD}${DGN}Hostname: ${BGN}$HN${CL}"
else
exit_script
fi
done
if DISK_SIZE=$(whiptail --backtitle "[dev] Proxmox VE Helper Scripts" --inputbox "Set Disk Size in GB" 8 58 "$var_disk" --title "DISK SIZE" 3>&1 1>&2 2>&3); then
if [ -z "$DISK_SIZE" ]; then