download bonus content

src/config.rs

@@ -15,3 +15,15 @@ pub fn load(config_path: PathBuf) -> Config {
 pub fn save(config_path: PathBuf, config: Config) {
     fs::write(config_path, serde_json::to_string(&config).unwrap()).unwrap();
 }
+
+pub fn save_value(config_path: PathBuf, key: &str, value: bool) {
+    let mut config = load(config_path.clone());
+    match key {
+        "update_only" => config.update_only = value,
+        "skip_self_update" => config.skip_self_update = value,
+        "download_bonus_content" => config.download_bonus_content = value,
+        "ask_bonus_content" => config.ask_bonus_content = value,
+        _ => (),
+    }
+    save(config_path, config);
+}