gvisor.dev/gvisor@v0.0.0-20240520182842-f9d4d51c7e0f/tools/builkite-check-paths.sh (about)

     1  #!/bin/bash
     2  
     3  # Copyright 2019 The gVisor Authors.
     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  # Check if any changes are in specified paths. The script exits with 0 if no
    18  # changes were detected.
    19  
    20  set -xeo pipefail
    21  
    22  exec 1>&2
    23  
    24  git fetch origin master
    25  baseid=$(git merge-base origin/master "origin/${BUILDKITE_BRANCH}")
    26  
    27  git diff --stat "${baseid}" --exit-code "$@"