crosvm/tools/fmt

#!/bin/bash
# Copyright 2019 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# Run `rustfmt` on all Rust code contained in the crosvm workspace, including
# all commmon/* crates as well.
#
# Usage:
#
#    $ bin/fmt
#
# To print a diff and exit 1 if code is not formatted, but without changing any
# files, use:
#
#    $ bin/fmt --check
#

set -e
cd "$(dirname $0)/.."

echo "Fmt crosvm workspace"
cargo fmt --all -- "$@"

for crate in common/*; do
    if [ -e "${crate}/Cargo.toml" ]; then
        echo "Fmt ${crate}"
        (cd "${crate}" && cargo fmt)
    fi
done