clang_format.yml

# Copyright 2023 The TensorFlow Authors. All Rights Reserved.
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#
#     http://www.apache.org/licenses/LICENSE-2.0
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name: Clang Format
permissions:
  contents: read
on:
  pull_request:

jobs:
  clang-format:
    runs-on: ubuntu-22.04
    defaults:
      run:
        shell: bash
    timeout-minutes: 1
    if: |
      github.event.sender.type == 'User' ||
      contains(github.event.pull_request.body, 'FORCE_TEST_ACTIONS')
    steps:
      - name: "Checking out repository"
        uses: actions/checkout@e2f20e631ae6d7dd3b768f56a5d2af784dd54791 # v2.5.0
      - name: "Fetch HEAD of main branch"
        run: git fetch origin main --depth=1
      - name: "Run clang-format" # Use pipx to get version that apt doesn't have by default
        run: pipx run clang-format==17.0.6 --dry-run --Werror --verbose $(git diff --name-only origin/main HEAD -- '*.cc' '*.h')