| #!/bin/bash -eu |
| |
| # Reformat the C++ and Rust sources. |
| |
| # Assume this is under tools/. |
| cd "$(dirname "$(dirname "$0")")" |
| |
| if [ "${1:-}" = "--diff" ]; then |
| clang_format_opts=(--dry-run -Werror) |
| fmt_opts=(--check) |
| else |
| clang_format_opts=(-i) |
| fmt_opts=() |
| fi |
| |
| if [ -z "${CLANG_FORMAT:-}" ]; then |
| ensure_file=$(mktemp) |
| # https://chrome-infra-packages.appspot.com/p/fuchsia/third_party/clang |
| # shellcheck disable=SC2016 |
| echo 'fuchsia/third_party/clang/${platform} integration' > "$ensure_file" |
| trap 'rm "$ensure_file"' EXIT |
| cipd ensure -ensure-file "$ensure_file" -root clang |
| CLANG_FORMAT="./clang/bin/clang-format" |
| fi |
| |
| git ls-files | grep -E '\.(h|cc)$' | xargs "$CLANG_FORMAT" "${clang_format_opts[@]}" |
