| #!/bin/bash |
| # Copyright 2016 The Tulsi Authors. All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # |
| # Bridge between Xcode and Bazel for the "clean" action. |
| # |
| # Usage: bazel_clean.sh <bazel_binary_path> <bazel_binary_output_path> <bazel startup options> |
| # Note that the ACTION environment variable is expected to be set to "clean". |
| |
| set -eu |
| |
| readonly bazel_executable="$1"; shift |
| readonly bazel_bin_dir="$1"; shift |
| |
| if [ -z $# ]; then |
| readonly arguments=(clean) |
| else |
| readonly arguments=("$@" clean) |
| fi |
| |
| if [[ "${ACTION}" != "clean" ]]; then |
| exit 0 |
| fi |
| |
| # Removes a directory if it exists and is not a symlink. |
| function remove_dir() { |
| directory="$1" |
| |
| if [[ -d "${directory}" && ! -L "${directory}" ]]; then |
| rm -r "${directory}" |
| fi |
| } |
| |
| # Xcode may have generated a bazel-bin directory after a previous clean. |
| # Remove it to prevent a useless warning. |
| remove_dir "${bazel_bin_dir}" |
| |
| ( |
| set -x |
| "${bazel_executable}" "${arguments[@]}" |
| ) |
| |