1 files changed, 8 insertions, 23 deletions
diff --git a/clippy_dev/src/sync.rs b/clippy_dev/src/sync.rs
index a6b65e561c2..c699b0d7b95 100644
--- a/clippy_dev/src/sync.rs
+++ b/clippy_dev/src/sync.rs
@@ -1,33 +1,18 @@
-use std::fmt::Write;
-use std::path::Path;
-
+use crate::utils::{FileUpdater, update_text_region_fn};
 use chrono::offset::Utc;
-
-use crate::utils::{UpdateMode, replace_region_in_file};
+use std::fmt::Write;
 
 pub fn update_nightly() {
-    // Update rust-toolchain nightly version
     let date = Utc::now().format("%Y-%m-%d").to_string();
-    replace_region_in_file(
-        UpdateMode::Change,
-        Path::new("rust-toolchain.toml"),
+    let update = &mut update_text_region_fn(
         "# begin autogenerated nightly\n",
         "# end autogenerated nightly",
-        |res| {
-            writeln!(res, "channel = \"nightly-{date}\"").unwrap();
+        |dst| {
+            writeln!(dst, "channel = \"nightly-{date}\"").unwrap();
         },
     );
 
-    // Update clippy_utils nightly version
-    replace_region_in_file(
-        UpdateMode::Change,
-        Path::new("clippy_utils/README.md"),
-        "<!-- begin autogenerated nightly -->\n",
-        "<!-- end autogenerated nightly -->",
-        |res| {
-            writeln!(res, "```").unwrap();
-            writeln!(res, "nightly-{date}").unwrap();
-            writeln!(res, "```").unwrap();
-        },
-    );
+    let mut updater = FileUpdater::default();
+    updater.update_file("rust-toolchain.toml", update);
+    updater.update_file("clippy_utils/README.md", update);
 }