| #!/usr/bin/env bash |
| # Copyright 2013 The Flutter Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # ---------------------------------- NOTE ---------------------------------- |
| # |
| # Please keep the logic in this file consistent with the logic in the |
| # `yapf.bat` script in the same directory to ensure that it continues to |
| # work across all platforms! |
| # |
| # -------------------------------------------------------------------------- |
| |
| # Generates objc docs for Flutter iOS libraries. |
| |
| set -e |
| |
| # On Mac OS, readlink -f doesn't work, so follow_links traverses the path one |
| # link at a time, and then cds into the link destination and find out where it |
| # ends up. |
| # |
| # The function is enclosed in a subshell to avoid changing the working directory |
| # of the caller. |
| function follow_links() ( |
| cd -P "$(dirname -- "$1")" |
| file="$PWD/$(basename -- "$1")" |
| while [[ -h "$file" ]]; do |
| cd -P "$(dirname -- "$file")" |
| file="$(readlink -- "$file")" |
| cd -P "$(dirname -- "$file")" |
| file="$PWD/$(basename -- "$file")" |
| done |
| echo "$file" |
| ) |
| |
| SCRIPT_DIR=$(follow_links "$(dirname -- "${BASH_SOURCE[0]}")") |
| SRC_DIR="$(cd "$SCRIPT_DIR/../.."; pwd -P)" |
| YAPF_DIR="$(cd "$SRC_DIR/third_party/yapf"; pwd -P)" |
| |
| PYTHONPATH="$YAPF_DIR" python3 "$YAPF_DIR/yapf" "$@" |