From ff88ff447bc5099146bc5d293ece56133467fb83 Mon Sep 17 00:00:00 2001
From: A Farzat <a@farzat.xyz>
Date: Fri, 5 Jun 2026 19:55:06 +0300
Subject: Add warnings for binary files

---
 src/renderer.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/renderer.rs')

diff --git a/src/renderer.rs b/src/renderer.rs
index 7be1ab9..4eec8a6 100644
--- a/src/renderer.rs
+++ b/src/renderer.rs
@@ -48,6 +48,7 @@ impl<W: Write> Renderer<W> {
         let contents = if let Ok(utf8string) = std::str::from_utf8(&bytes) {
             utf8string
         } else {
+            self.warn_about_binary_file(filename);
             return self.render_binary_file(filename);
         };
         let name = render_filename(filename);
@@ -81,6 +82,13 @@ impl<W: Write> Renderer<W> {
             human_readable_size(self.max_file_size),
         )
     }
+
+    fn warn_about_binary_file(&self, filename: &Path) {
+        eprintln!(
+            "Warning: skipping binary file: {}",
+            render_filename(filename),
+        )
+    }
 }
 
 fn outer_backticks(contents: &str) -> String {
-- 
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