Add --provider non-interactive option to installer

installers/common.sh

@@ -419,6 +419,8 @@ function _prompt_install_vpn_providers() {
         else
             _install_provider
         fi
+    elif [[ "$pv_option" =~ ^[0-9]+$ ]]; then
+        _install_provider
     else
         echo "(Skipped)"
     fi
@@ -426,13 +428,22 @@ function _prompt_install_vpn_providers() {
 
 # Install VPN provider client configuration
 function _install_provider() {
-    echo -e "Select an option from the list:"
-    while true; do
+
     json="$webroot_dir/config/"vpn-providers.json
     while IFS='|' read -r key value; do
         options["$key"]="$value"
     done< <(jq -r '.providers[] | "\(.id)|\(.name)|\(.bin_path)"' "$json")
 
+    if [ -n "$pv_option" ]; then
+        if [[ -n ${options[$pv_option]+abc} ]]; then
+            answer="$pv_option"
+        else
+            echo "Invalid choice. The specified option does not exist."
+            return 1
+        fi
+    else
+        echo -e "Select an option from the list:"
+        while true; do
             # display provider options
             for key in "${!options[@]}"; do
                 echo "  $key) ${options[$key]%%|*}"
@@ -445,6 +456,13 @@ function _install_provider() {
                 _install_status 0 "(Skipped)"
                 break
             elif [[ "$answer" =~ ^[0-9]+$ ]] && [[ -n ${options[$answer]+abc} ]]; then
+                break
+            else
+                echo "Invalid choice. Select a valid option:"
+            fi
+        done
+    fi
+
     selected="${options[$answer]}"
     echo "Configuring support for ${selected%%|*}"
     bin_path=${selected#*|}
@@ -464,11 +482,6 @@ function _install_provider() {
     fi
 
     _install_status 0
-            break
-        else
-            echo "Invalid choice. Select a valid option:"
-        fi
-    done
 }
 
 # Prompt to install openvpn

installers/raspbian.sh

@@ -42,6 +42,7 @@ OPTIONS:
 -o, --openvpn <flag>                Used with -y, --yes, sets OpenVPN install option (0=no install)
 -a, --adblock <flag>                Used with -y, --yes, sets Adblock install option (0=no install)
 -w, --wireguard <flag>              Used with -y, --yes, sets WireGuard install option (0=no install)
+-e, --provider <value>              Used with -y, --yes, sets the VPN provider install option
 -r, --repo, --repository <name>     Overrides the default GitHub repo (RaspAP/raspap-webgui)
 -b, --branch <name>                 Overrides the default git branch (latest release)
 -t, --token <accesstoken>           Specify a GitHub token to access a private repository
@@ -118,6 +119,10 @@ function _parse_params() {
             wg_option="$2"
             shift
             ;;
+            -e|--provider)
+            pv_option="$2"
+            shift
+            ;;
             -c|--cert|--certificate)
             install_cert=1
             ;;