add doc link on Extension Gallery in config panel

config_panel.toml

@@ -1,11 +1,5 @@
 version = "1.0"
 
-## (optional) i18n property let you internationalize questions, however this feature 
-## is only available in core configuration panel (like yunohost domain config).
-## So in app config panel this key is ignored for now, but you can internationalize
-## by using a lang dictionary (see property name bellow)
-# i18n = "prefix_translation_key"
-
 [main]
 name = "Main configuration"
 services = ["__APP__"]
@@ -30,11 +24,17 @@ services = ["__APP__"]
     [main.extensions]
     name = "Extensions"
     optional = false
-        
+
+        [main.extensions.extensions_gallery_info]
+        type = "display_text"
+        ask = "Read more about the Extention Gallery on [code-server FAQ](https://coder.com/docs/code-server/latest/FAQ#why-cant-code-server-use-microsofts-extension-marketplace)."
+        style = "info"
+
         [main.extensions.extensions_gallery]
         ask = "Extensions Gallery"
         type = "string"
         example = "{\"serviceUrl\": \"https://open-vsx.org/vscode/gallery\",\"itemUrl\": \"https://open-vsx.org/vscode/item\"}"
+        help = "[Documentation](https://coder.com/docs/code-server/latest/FAQ#how-do-i-use-my-own-extensions-marketplace)"
         optional = false
         bind = ":/opt/yunohost/__APP__/code-server.env"
 

scripts/config

@@ -28,6 +28,8 @@ get__enable_proposed_api() {
     echo "$(awk '/enable-proposed-api:/ {print $2}' $final_path/config.yaml)"
 }
 
+# TODO: Write some getters and setters for __EXTENSIONS_GALLERY__ to go back to json directly
+
 #=================================================
 # SPECIFIC VALIDATORS FOR TOML SHORT KEYS
 #=================================================