Fixed disk selection recap logic.

deploy.sh

@@ -59,9 +59,9 @@ necessary_credentials() {
 
   #TARGET SETTINGS
   echo -e "\n\n➡️  This script needs information about the target you want to install NixOS on\n"
-  user_input "TARGET_HOST" "➡️  Please provide the IP address of the target host :" "For example : 192.168.1.100" "${IP_REGEX}" "Invalid IP address format."
-  user_input "REMOTE_PASS" "➡️  Please enter the password for '${TARGET_USER}@${TARGET_HOST}' :" "${TARGET_HOST}'s password" "" "" "true"
-  user_input "SSH_PUBLIC_KEY" "➡️  Please provide the public SSH key of an authorized device :" "For example : ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGhcYDmjMo5YApLkk/3P3HZCnOSzm0uYewNAbxL8Fci8 user@your-pc" "${SSH_KEY_REGEX}" "Invalid SSH key format (must start with ssh-...)." "true"
+  user_input "TARGET_HOST" "  Please provide the IP address of the target host :" "For example : 192.168.1.100" "${IP_REGEX}" "Invalid IP address format."
+  user_input "REMOTE_PASS" "  Please enter the password for '${TARGET_USER}@${TARGET_HOST}' :" "${TARGET_HOST}'s password" "" "" "true"
+  user_input "SSH_PUBLIC_KEY" "  Please provide the public SSH key of an authorized device :" "For example : ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGhcYDmjMo5YApLkk/3P3HZCnOSzm0uYewNAbxL8Fci8 user@your-pc" "${SSH_KEY_REGEX}" "Invalid SSH key format (must start with ssh-...)." "true"
 
   # TRAEFIK SETTINGS
   echo -e "\n\n➡️  You will access your services via a domain name (e.g. cloud.mydomain.com) and containers need credentials to create those subdomains\n"
@@ -330,7 +330,7 @@ disk_config_generation() {
   "
   gum confirm "Do you understand and wish to proceed?" || { echo -e "\n\n❌ Aborting as requested."; exit 1; }
 
-  echo -e "\n\n  🔎 Fetching and analyzing disks from target host... (This may take a moment)"
+  echo -e "\n\n🔎 Fetching and analyzing disks from target host... (This may take a moment)"
 ### Disk wiping warning <--
 
 ### --> Get disk information
@@ -384,7 +384,7 @@ EOF
 
 ### --> Disk selection
   if [[ "${#DISK_NAME[@]}" -eq 0 ]]; then
-    echo -e "\n\n❌ No disks found on the target host. Aborting."
+    echo -e "\n❌ No disks found on the target host. Aborting."
     exit 1
   fi
 
@@ -397,6 +397,7 @@ EOF
     local GUM_PRINTED_ELEMENTS+=("$GUM_PRINTED_ELEMENT")
   done
 
+  echo ""
   gum style --foreground 212 "➡️  Please choose one (stripe) or two (mirror) disks for your NixOS boot installation :"
 
   local SELECTED_BOOT_DISK=$(gum choose --limit 2 --header "$HEADER" "${GUM_PRINTED_ELEMENTS[@]}")
@@ -412,13 +413,13 @@ EOF
     echo -e "\n\n❌ No boot disk selected. Aborting."
     exit 1
   elif [[ "${#BOOT_DISKS_ID[@]}" -eq 1 ]]; then
-    echo -e "\n\n  ⚠️  One boot disk selected, continuing with striped boot disk configuration."
-    echo -e "  Consider using 2 boot disks instead to get data protection features on the boot disks."
+    echo -e "\n\n⚠️  One boot disk selected, continuing with striped boot disk configuration."
+    echo -e "Consider using 2 boot disks instead to get data protection features on the boot disks."
     export BOOT_DISK_1_ID=${BOOT_DISKS_ID[0]}
   elif [[ "${#BOOT_DISKS_ID[@]}" -eq 2 ]]; then
     echo -e "\n\n✅ Two boot disks selected, continuing with mirrored boot disks configuration."
-    echo -e "\n\n  ⚠️ If the two disks are different sizes, the resulting usable space size will be \
-the one of the smallest disk."
+    echo -e "\n\n⚠️ If the two disks are different sizes, the resulting usable space size will be \
+                the one of the smallest disk."
     export BOOT_DISK_1_ID=${BOOT_DISKS_ID[0]}
     export BOOT_DISK_2_ID=${BOOT_DISKS_ID[1]}
   else
@@ -426,6 +427,7 @@ the one of the smallest disk."
     exit 1
   fi
 
+  echo ""
   gum style --foreground 212 "➡️  Please choose data and parity disks (up to 9 total) :"
 
   local SELECTED_DATA_DISK=$(gum choose --limit 9 --header "$HEADER" "${GUM_PRINTED_ELEMENTS[@]}")
@@ -451,13 +453,13 @@ Please review the selected disk layout before proceeding.
 * **Boot 1:** \`${BOOT_DISKS_ID[0]}\`
 $( [[ -n "${BOOT_DISKS_ID[1]:-}" ]] && echo "* **Boot 2:** \`${BOOT_DISKS_ID[1]}\`" || echo "* **Boot 2:** *Not configured*")
 
-**Parity Disks ($PARITY_DISK_NUMBER):**
-$(for i in $(seq 0 $((${#DATA_DISKS_ID[@]} - CONTENT_DISK_NUMBER))); do echo "* **Parity ${i}:** `${DATA_DISKS_ID[${i}]}`"; done)
-$( [[ $PARITY_DISK_NUMBER -eq 0 ]] && echo "* *Not configured*")
-
 **Data Disks ($CONTENT_DISK_NUMBER):**
-$(for i in $(seq $PARITY_DISK_NUMBER $((${#DATA_DISKS_ID[@]} - 1))); do echo "* **Data ${i}:** `${DATA_DISKS_ID[${i}]}`"; done)
+$(for i in $(seq 0 $(($CONTENT_DISK_NUMBER - 1))); do echo "* **Data ${i}:** `${DATA_DISKS_ID[${i}]}`"; done)
 $( [[ $CONTENT_DISK_NUMBER -eq 0 ]] && echo "* *Not configured*")
+
+**Parity Disks ($PARITY_DISK_NUMBER):**
+$(for i in $(seq $CONTENT_DISK_NUMBER $((${#DATA_DISKS_ID[@]} - 1))); do echo "* **Parity ${i}:** `${DATA_DISKS_ID[${i}]}`"; done)
+$( [[ $PARITY_DISK_NUMBER -eq 0 ]] && echo "* *Not configured*")
 EOF
 )
 
@@ -494,7 +496,7 @@ EOF
 EOF
     j=0
     for i in $(seq 0 $(($CONTENT_DISK_NUMBER - 1))); do
-      export j=$((j+1))
+      export j=$((j + 1))
       export CONTENT_DISK_ID="${DATA_DISKS_ID[${i}]}"
       (envsubst < "templates/nix-config/disks/content.nix") >> final-nix-config/etc/nixos/disks/disko.nix
       cat << EOF >> final-nix-config/etc/nixos/disks/snapraid.nix
@@ -507,7 +509,7 @@ EOF
     echo -e "\n✅ Generated $CONTENT_DISK_NUMBER data disk configuration(s)."
     j=0
     for i in $(seq $PARITY_DISK_NUMBER $((${#DATA_DISKS_ID[@]} - 1))); do
-      export j=$((j+1))
+      export j=$((j + 1))
       export PARITY_DISK_ID="${DATA_DISKS_ID[${i}]}"
       (envsubst < "templates/nix-config/disks/parity.nix") >> final-nix-config/etc/nixos/disks/disko.nix
       cat << EOF >> final-nix-config/etc/nixos/disks/snapraid.nix