kythe.io@v0.0.68-0.20240422202219-7225dbc01741/kythe/release/cloudbuild/bazelisk-builder-client/bazel (about)

     1  #!/bin/bash -e
     2  #
     3  # Copyright 2018 The Kythe Authors. All rights reserved.
     4  #
     5  # Licensed under the Apache License, Version 2.0 (the "License");
     6  # you may not use this file except in compliance with the License.
     7  # You may obtain a copy of the License at
     8  #
     9  #   http://www.apache.org/licenses/LICENSE-2.0
    10  #
    11  # Unless required by applicable law or agreed to in writing, software
    12  # distributed under the License is distributed on an "AS IS" BASIS,
    13  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  # See the License for the specific language governing permissions and
    15  # limitations under the License.
    16  #
    17  # Wrapper script to run Bazel via Bazelisk.
    18  #
    19  # Transforms USE_BAZEL_VERSION=min to USE_BAZEL_VERSION=$(<.bazelminversion).
    20  # The .bazelminversion file may be in the current working directory or any
    21  # parent directory.  The first readable file found will be used; if none are
    22  # found, the script will exit unsuccessfully.
    23  
    24  if [[ "$USE_BAZEL_VERSION" == "min" ]]; then
    25    dir="$PWD"
    26    while [[ ! -r "$dir/.bazelminversion" ]]; do
    27      if [[ "$dir" == "/" ]]; then
    28        echo "ERROR: unable to find .bazelminversion file in cwd or above" >&2
    29        exit 1
    30      fi
    31      dir="$(dirname "$dir")"
    32    done
    33    USE_BAZEL_VERSION="$(<"$dir/.bazelminversion")"
    34  fi
    35  
    36  exec bazelisk "$@"