From d2c3cffb6ead4b7ff88786867b7deb07af310ce3 Mon Sep 17 00:00:00 2001
From: moparisthebest <admin@moparisthebest.com>
Date: Sun, 7 Aug 2022 23:20:42 -0400
Subject: [PATCH] Only copy cached index from root if it does not exist locally

---
 src/main.rs | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 28b0124..f9aca0d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -109,15 +109,19 @@ impl Debug for FileTree {
 
 impl FileTree {
     fn load_or_build(root_path: &Path, cache_path: &Path) -> SerdeResult<Self> {
-        let root_index = root_path.join(INDEX_NAME);
         let path = cache_path.join(INDEX_NAME);
-        if root_index.exists() {
-            std::fs::copy(&root_index, &path)?;
-        }
         match FileTree::load(&path) {
             Ok(tree) => return Ok(tree),
             Err(e) => warn!("error loading {:?}: {:?}", path, e),
         }
+        let root_index = root_path.join(INDEX_NAME);
+        if root_index.exists() {
+            std::fs::copy(&root_index, &path)?;
+            match FileTree::load(&path) {
+                Ok(tree) => return Ok(tree),
+                Err(e) => warn!("error loading {:?}: {:?}", path, e),
+            }
+        }
         let tree = FileTree::build(root_path);
         tree.save(&path)?;
         Ok(tree)