.github/workflows/bazel_lint.yml

# Copyright 2020 Google LLC
#
# 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
#
#    https://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.
#

# Lint Bazel and BUILD files

name: bazel_lint
on:
  push:
    paths:
      - '**/BUILD'
      - '**.bzl'
      - '**/BUILD.bazel'
  pull_request:
    paths:
      - '**/BUILD'
      - '**.bzl'
      - '**/BUILD.bazel'
jobs:
  bazel_lint:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1
    - uses: actions/setup-go@v2
      with:
        go-version: '^1.13.1' # The Go version to download (if necessary) and use.
    - run: go install github.com/bazelbuild/buildtools/buildifier@latest
    - run: buildifier -lint=warn -mode=check $(find . -type f \( -name BUILD.bazel -or -name BUILD -or -name *.bzl \))