create folder method

src/commands/push.rs

@@ -1,7 +1,16 @@
 use crate::commands::{status, config};
 
 pub fn push() {
-   dbg!(status::get_diff());
-   let (staged_obj, new_obj, del_obj) = status::get_diff();
-   dbg!(config::get("remote"));
+    dbg!(status::get_diff());
+
+    let remote = match config::get("remote") {
+        Some(r) => r,
+        None => {
+            eprintln!("fatal: no remote set in configuration");
+            std::process::exit(1);
+        }
+    };
+    let (staged_obj, new_obj, del_obj) = status::get_diff();
+    
+
 }