fix: remove contents of dir rather than repo dir

src/repository/repo.rs

@@ -27,16 +27,21 @@ pub fn generate(verbose: bool) {
 
     info!("Generating repository: {}", name);
 
-    // If repository exists, delete it
+    // If repository exists, empty it
     if Path::exists(name.as_ref()) {
-        log!(verbose, "Deleting {}", name);
-        fs::remove_dir_all(&name).unwrap();
+        log!(verbose, "Deleting contents of {}", name);
+        Command::new("bash")
+            .args(&["-c", &format!("rm -rf {}/*", &name)])
+            .spawn()
+            .unwrap()
+            .wait()
+            .unwrap(); // Dirty temp hack but oh well
+    } else {
+        // Create dir if it doesn't exist
+        fs::create_dir_all(&name).unwrap();
+        log!(verbose, "Created {}", name);
     }
 
-    // Create or recreate repository directory
-    fs::create_dir_all(&name).unwrap();
-    log!(verbose, "Created {}", name);
-
     // Copy out packages to repository directory
     Command::new("bash")
         .args(&["-c", &format!("cp -v out/* {}/", &name)])