mirror of
https://github.com/The-OpenROAD-Project/OpenROAD.git
synced 2026-06-02 01:08:34 +08:00
42e4f2506e
Run clang-format, buildifier, black, and tclfmt on files changed in each push to master, committing any fixes automatically. Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
89 lines
2.8 KiB
YAML
89 lines
2.8 KiB
YAML
name: Fix linting, formatting, and Bazel module lock file
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on:
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push:
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branches:
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- 'master'
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permissions:
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contents: write
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jobs:
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auto-format:
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name: Auto-format on push
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runs-on: ubuntu-latest
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if: github.repository_owner == 'The-OpenROAD-Project'
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env:
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BUILDIFIER_VERSION: v8.2.1
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steps:
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- name: Checkout
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uses: actions/checkout@v6
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with:
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fetch-depth: 0
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- name: Install Python tools
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run: |
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python3 -m venv venv
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venv/bin/pip install tclint==0.7.0 black
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- name: Cache buildifier
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id: cache-buildifier
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uses: actions/cache@v5
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with:
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path: ./buildifier
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key: ${{ runner.os }}-buildifier-${{ env.BUILDIFIER_VERSION }}
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- name: Download buildifier
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if: steps.cache-buildifier.outputs.cache-hit != 'true'
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run: |
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wget https://github.com/bazelbuild/buildtools/releases/download/${BUILDIFIER_VERSION}/buildifier-linux-amd64 -O buildifier
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chmod +x buildifier
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- name: Auto-format
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run: |
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# Skip if the last commit was already an auto-format
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if git log -1 --format='%s' | grep -qF 'ci: auto-format'; then
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exit 0
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fi
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# Get files changed in the full pushed range.
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changed=$(git diff --name-only "${{ github.event.before }}..${{ github.sha }}")
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# Run clang-format, excluding upstream-managed directories
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echo "$changed" \
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| grep -E '\.(h|hh|hpp|hxx|c|cc|cpp|cxx)$' \
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| grep -v '^src/sta/' \
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| grep -v '^src/odb/src/codeGenerator/' \
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| xargs --no-run-if-empty clang-format -i
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# Run black on changed Python files
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source venv/bin/activate
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echo "$changed" \
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| grep -E '\.py$' \
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| xargs --no-run-if-empty black
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# Run buildifier on changed Bazel files
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echo "$changed" \
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| grep -E '(BUILD|WORKSPACE|\.bzl|\.bazel)$' \
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| xargs --no-run-if-empty ./buildifier -lint=fix
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# Update the Bazel lock file (best-effort)
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bazelisk mod deps --lockfile_mode=update || true
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# Run tclfmt on changed Tcl files
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echo "$changed" \
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| grep -E '\.tcl$' \
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| grep -v '^src/sta/' \
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| xargs --no-run-if-empty tclfmt --in-place
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# Commit if any diffs were created
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if [ -n "$(git diff --name-only)" ]; then
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git config user.name "github-actions[bot]"
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git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
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git diff --name-only | xargs git add --
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git commit -m "ci: auto-format [skip ci]"
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git push
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echo "Auto-format committed fixes and pushed."
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fi
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