#!/bin/bash
+# Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
+# file at the top-level directory of this distribution and at
+# http://rust-lang.org/COPYRIGHT.
+#
+# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+# option. This file may not be copied, modified, or distributed
+# except according to those terms.
+
+
set -e
-cd clippy_lints && cargo fmt && cd ..
-cargo fmt
-cargo test
./util/update_lints.py
+# add all changed files
+git add .
+git commit -m "Bump the version"
+
+set +e
+
+echo "Running \`cargo fmt\`.."
+
+cd clippy_lints && cargo fmt -- --write-mode=overwrite && cd ..
+cargo fmt -- --write-mode=overwrite
+
+echo "Running tests to make sure \`cargo fmt\` did not break anything.."
+
+cargo test
+
+echo "If the tests passed, review and commit the formatting changes and remember to add a git tag."