84 lines
2.8 KiB
YAML
84 lines
2.8 KiB
YAML
name: "Check code formatting"
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on:
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pull_request_target:
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branches:
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- main
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permissions:
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pull-requests: write
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jobs:
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code_formatter:
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runs-on: ubuntu-latest
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if: github.repository == 'llvm/llvm-project'
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steps:
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- name: Fetch LLVM sources
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uses: actions/checkout@v4
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with:
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ref: ${{ github.event.pull_request.head.sha }}
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- name: Checkout through merge base
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uses: rmacklin/fetch-through-merge-base@v0
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with:
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base_ref: ${{ github.event.pull_request.base.ref }}
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head_ref: ${{ github.event.pull_request.head.sha }}
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deepen_length: 500
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- name: Get changed files
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id: changed-files
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uses: tj-actions/changed-files@v39
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with:
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separator: ","
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skip_initial_fetch: true
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# We need to make sure that we aren't executing/using any code from the
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# PR for security reasons as we're using pull_request_target. Checkout
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# the target branch with the necessary files.
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- name: Fetch code formatting utils
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uses: actions/checkout@v4
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with:
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sparse-checkout: |
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llvm/utils/git/requirements_formatting.txt
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llvm/utils/git/code-format-helper.py
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sparse-checkout-cone-mode: false
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path: code-format-tools
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- name: "Listed files"
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env:
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CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}
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run: |
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echo "Formatting files:"
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echo "$CHANGED_FILES"
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- name: Install clang-format
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uses: aminya/setup-cpp@v1
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with:
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clangformat: 17.0.1
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- name: Setup Python env
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uses: actions/setup-python@v4
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with:
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python-version: '3.11'
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cache: 'pip'
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cache-dependency-path: 'code-format-tools/llvm/utils/git/requirements_formatting.txt'
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- name: Install python dependencies
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run: pip install -r code-format-tools/llvm/utils/git/requirements_formatting.txt
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- name: Run code formatter
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env:
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GITHUB_PR_NUMBER: ${{ github.event.pull_request.number }}
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START_REV: ${{ github.event.pull_request.base.sha }}
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END_REV: ${{ github.event.pull_request.head.sha }}
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CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}
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# TODO(boomanaiden154): Once clang v18 is released, we should be able
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# to take advantage of the new --diff_from_common_commit option
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# explicitly in code-format-helper.py and not have to diff starting at
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# the merge base.
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run: |
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python ./code-format-tools/llvm/utils/git/code-format-helper.py \
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--token ${{ secrets.GITHUB_TOKEN }} \
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--issue-number $GITHUB_PR_NUMBER \
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--start-rev $(git merge-base $START_REV $END_REV) \
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--end-rev $END_REV \
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--changed-files "$CHANGED_FILES"
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