From 6b76c382117f5551b90507cea9121c9cbd500e60 Mon Sep 17 00:00:00 2001
From: Ben Bridle <ben@derelict.engineering>
Date: Sat, 1 Feb 2025 17:25:42 +1300
Subject: Only copy modified files

When copying a file, if a file already exists at the destination path
with the same last-modified date and the same size, the file is not
copied.
---
 src/entry.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/entry.rs')

diff --git a/src/entry.rs b/src/entry.rs
index 72eeb7e..1b6b577 100644
--- a/src/entry.rs
+++ b/src/entry.rs
@@ -1,6 +1,9 @@
-use std::path::{Path, PathBuf};
 use crate::*;
 
+use std::path::{Path, PathBuf};
+use std::time::SystemTime;
+
+
 #[derive(PartialEq)]
 pub enum EntryType {
     File,
@@ -17,6 +20,8 @@ pub struct Entry {
     pub path: PathBuf,
     /// The file path as originally presented to the [Entry] constructor.
     pub original_path: PathBuf,
+    /// Not available on all platforms.
+    pub last_modified: Option<SystemTime>,
 }
 
 impl Entry {
@@ -51,6 +56,7 @@ impl Entry {
             path: canonical_path,
             original_path: path.to_path_buf(),
             is_symlink: metadata.is_symlink(),
+            last_modified: metadata.modified().ok(),
         })
     }
 
-- 
cgit v1.2.3-70-g09d2