update schema to include variables

cuddle_cli/src/context.rs

@@ -23,12 +23,14 @@ pub fn extract_cuddle(config: CuddleConfig) -> anyhow::Result<Arc<Mutex<Vec<Cudd
     curr_dir.push(".cuddle/");
     let fetch_policy = config.get_fetch_policy()?;
     if let CuddleFetchPolicy::Always = fetch_policy {
-        if let Err(res) = std::fs::remove_dir_all(curr_dir) {
-            panic!("{}", res)
+        if curr_dir.exists() {
+            if let Err(res) = std::fs::remove_dir_all(curr_dir) {
+                panic!("{}", res)
+            }
         }
     }
 
-    // Load main cuddle file
+    // Load main cuddle file.
     let cuddle_yaml = find_root_cuddle()?;
     log::trace!(cuddle_yaml=log::as_debug!(cuddle_yaml); "Find root cuddle");