Update post-pve-install.sh

tools/pve/post-pve-install.sh

@@ -57,6 +57,11 @@ get_pve_major_minor() {
   echo "$major $minor"
 }
 
+component_exists_in_sources() {
+  local component="$1"
+  grep -h -E "^[^#]*Components:[^#]*\b${component}\b" /etc/apt/sources.list.d/*.sources 2>/dev/null | grep -q .
+}
+
 main() {
   header_info
   echo -e "\nThis script will Perform Post Install Routines.\n"
@@ -270,6 +275,10 @@ EOF
     esac
   fi
 
+  # ---- PVE-ENTERPRISE ----
+  if component_exists_in_sources "pve-enterprise"; then
+    msg_ok "'pve-enterprise' repository already exists (skipped)"
+  else
     CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" \
       --title "PVE-ENTERPRISE" \
       --menu "The 'pve-enterprise' repository is only available to users who have purchased a Proxmox VE subscription.\n\nAdd 'pve-enterprise' repository (deb822)?" 14 58 2 \
@@ -291,8 +300,14 @@ EOF
       ;;
     no) msg_error "Selected no to Adding 'pve-enterprise' repository" ;;
     esac
+  fi
 
-  CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "PVE-NO-SUBSCRIPTION" --menu "The 'pve-no-subscription' repository provides access to all of the open-source components of Proxmox VE.\n \nAdd 'pve-no-subscription' repository (deb822)?" 14 58 2 \
+  # ---- PVE-NO-SUBSCRIPTION ----
+  if component_exists_in_sources "pve-no-subscription"; then
+    msg_ok "'pve-no-subscription' repository already exists (skipped)"
+  else
+    CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "PVE-NO-SUBSCRIPTION" \
+      --menu "The 'pve-no-subscription' repository provides access to all of the open-source components of Proxmox VE.\n\nAdd 'pve-no-subscription' repository (deb822)?" 14 58 2 \
       "yes" " " \
       "no" " " 3>&2 2>&1 1>&3)
     case $CHOICE in
@@ -309,8 +324,14 @@ EOF
       ;;
     no) msg_error "Selected no to Adding 'pve-no-subscription' repository" ;;
     esac
+  fi
 
-  CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "CEPH PACKAGE REPOSITORIES" --menu "The 'Ceph Package Repositories' provides access to both the 'no-subscription' and 'enterprise' repositories (deb822).\n \nAdd 'ceph package sources?" 14 58 2 \
+  # ---- CEPH ----
+  if component_exists_in_sources "no-subscription"; then
+    msg_ok "'ceph' package repository (no-subscription) already exists (skipped)"
+  else
+    CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "CEPH PACKAGE REPOSITORIES" \
+      --menu "The 'Ceph Package Repositories' provides access to both the 'no-subscription' and 'enterprise' repositories (deb822).\n\nAdd 'ceph package sources?" 14 58 2 \
       "yes" " " \
       "no" " " 3>&2 2>&1 1>&3)
     case $CHOICE in
@@ -327,8 +348,14 @@ EOF
       ;;
     no) msg_error "Selected no to Adding 'ceph package repositories'" ;;
     esac
+  fi
 
-  CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "PVETEST" --menu "The 'pvetest' repository can give advanced users access to new features and updates before they are officially released.\n \nAdd (Disabled) 'pvetest' repository (deb822)?" 14 58 2 \
+  # ---- PVETEST ----
+  if component_exists_in_sources "pvetest"; then
+    msg_ok "'pvetest' repository already exists (skipped)"
+  else
+    CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "PVETEST" \
+      --menu "The 'pvetest' repository can give advanced users access to new features and updates before they are officially released.\n\nAdd (Disabled) 'pvetest' repository (deb822)?" 14 58 2 \
       "yes" " " \
       "no" " " 3>&2 2>&1 1>&3)
     case $CHOICE in
@@ -345,6 +372,7 @@ EOF
       ;;
     no) msg_error "Selected no to Adding 'pvetest' repository" ;;
     esac
+  fi
 
   post_routines_common
 }
@@ -427,12 +455,13 @@ post_routines_common() {
   # Final message for all hosts in cluster and browser cache
   whiptail --backtitle "Proxmox VE Helper Scripts" --title "Post-Install Reminder" --msgbox \
     "IMPORTANT:
+
 If you have multiple Proxmox VE hosts in a cluster, please make sure to run this script on every node individually.
 
 After completing these steps, it is strongly recommended to REBOOT your node.
 
 After the upgrade or post-install routines, always clear your browser cache or perform a hard reload (Ctrl+Shift+R) before using the Proxmox VE Web UI to avoid UI display issues.
-" 14 70
+" 20 80
 
   CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "REBOOT" --menu "\nReboot Proxmox VE now? (recommended)" 11 58 2 \
     "yes" " " \