Add nodejs support in the config panel

config_panel.toml

@@ -52,6 +52,15 @@ name = "My Webapp configuration"
         default = "low"
         help = "low: Personal usage, behind the sso. No RAM footprint when not used, but the impact on the processor can be high if many users are using the service.<br>medium: Low usage, few people or/and publicly accessible. Low RAM footprint, medium processor footprint when used.<br>high: High usage, frequently visited website. High RAM footprint, but lower on processor usage and quickly responding."
 
+    [main.nodejs]
+    name = "NodeJS configuration"
+
+        [main.nodejs.nodeversion]
+        ask = "NodeJS version"
+        type = "select"
+        choices = ["none", "18", "20", "21"]
+        default = "none"
+
 # TODO: Add protected_path as tags, which are created as permission "label (path)", so admin can protect a specific path
 #    [main.permissions]
 #        [main.permissions.proteced_path]

scripts/config

@@ -105,6 +105,11 @@ ynh_app_config_validate() {
             exit 0
         fi
     fi
+
+    if [ "${changed[nodeversion]}" == "true" ] && [ $nodeversion != "none" ] && [ $phpversion != "none" ]
+    then
+        ynh_die --message="You cannot have both PHP and NodeJS, choose only one."
+    fi
 }
 
 ynh_app_config_apply() {
@@ -152,6 +157,19 @@ ynh_app_config_apply() {
     then
         ynh_add_fpm_config --phpversion=$phpversion --usage=$fpm_usage --footprint=$fpm_footprint
     fi
+
+    if [ "${changed[nodeversion]}" == "true" ]
+    then
+        if [ "$nodeversion" != "none" ]
+        then
+            ynh_install_nodejs --nodejs_version=$nodeversion
+            ynh_use_nodejs
+            export port=$(ynh_app_setting_get $app port)
+            ynh_setup_my_nodeapp --app=$app --install_dir=$install_dir
+        else
+            ynh_remove_my_nodeapp --app=$app
+        fi
+    fi
 }
 
 ynh_app_config_run $1