From 97ea2762b2ef419689f732c7cad27648c7fc9088 Mon Sep 17 00:00:00 2001
From: DarkCat09 <gh@dc09.ru>
Date: Tue, 22 Oct 2024 16:25:48 +0400
Subject: [PATCH] feat: implement check_outdated

---
 src/main.rs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 83d9d13..717a6a5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -61,5 +61,16 @@ fn get_dist_path(
 }
 
 fn check_outdated(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> bool {
-    true // TODO
+    let up_to_date = dst
+        .as_ref()
+        .metadata()
+        .and_then(|meta| meta.modified())
+        .is_ok_and(|dst_mtime| {
+            src.as_ref()
+                .metadata()
+                .and_then(|meta| meta.modified())
+                .is_ok_and(|src_mtime| src_mtime <= dst_mtime)
+        });
+    // either we cannot get metadata or src_mtime > dst_mtime (outdated)
+    !up_to_date
 }