replace CRLF with LF in generated bindings

Author: branchseer

crates/fspy_detours_sys/tests/bindings.rs

@@ -46,13 +46,18 @@ fn detours_bindings() {
         .override_abi(bindgen::Abi::System, ".*")
         .generate()
         .expect("Unable to generate bindings");
-    let bindings_content = bindings.to_string();
+
+    // bindgen produces raw_lines with \r\n line endings on Windows;
+    // Git on Windows may check out files using CRLF line endings, depending on user config.
+    // To avoid unnecessary diffs, normalize all line endings to \n.
+    let bindings_content = bindings.to_string().replace("\r\n", "\n");
     let bindings_path = "src/generated_bindings.rs";
 
     if env::var("FSPY_DETOURS_WRITE_BINDINGS").as_deref() == Ok("1") {
         fs::write(bindings_path, bindings_content).unwrap();
     } else {
-        let existing_bindings_content = fs::read_to_string(bindings_path).unwrap_or_default();
+        let existing_bindings_content =
+            fs::read_to_string(bindings_path).unwrap_or_default().replace("\r\n", "\n");
         assert_eq!(
             existing_bindings_content, bindings_content,
             "Bindings are out of date. Run this test with FSPY_DETOURS_WRITE_BINDINGS=1 to update them."