ci: fail spider formatters and skip deleted prettier files #12311
Workflow file for this run
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| name: black-linter | |
| on: | |
| push: | |
| branches: [main] | |
| paths: | |
| - '**/*.py' | |
| - requirements.txt | |
| - .github/workflows/black-lint.yml | |
| pull_request: | |
| paths: | |
| - '**/*.py' | |
| - requirements.txt | |
| - .github/workflows/black-lint.yml | |
| concurrency: | |
| group: ${{ github.workflow }} - ${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v7 | |
| with: | |
| fetch-depth: 0 | |
| - uses: actions/setup-python@v6 | |
| with: | |
| python-version: '3.x' | |
| - name: Install black | |
| run: | | |
| set -euo pipefail | |
| pin="$(grep '^black==' requirements.txt || true)" | |
| if [ -z "$pin" ]; then | |
| echo "requirements.txt must contain a black== version pin." | |
| exit 1 | |
| fi | |
| python -m pip install "$pin" | |
| - name: Check black | |
| run: | | |
| set -euo pipefail | |
| if [ "${{ github.event_name }}" = "pull_request" ]; then | |
| mapfile -t files < <(git diff --name-only --diff-filter=ACMR "${{ github.event.pull_request.base.sha }}" -- '*.py' || true) | |
| else | |
| before="${{ github.event.before }}" | |
| if [ -z "$before" ] || [[ "$before" =~ ^0+$ ]]; then | |
| echo "No previous commit; skip black." | |
| exit 0 | |
| fi | |
| mapfile -t files < <(git diff --name-only --diff-filter=ACMR "$before" "${{ github.sha }}" -- '*.py' || true) | |
| fi | |
| if [ ${#files[@]} -eq 0 ]; then | |
| echo "No Python files changed." | |
| exit 0 | |
| fi | |
| python -m black -S --check "${files[@]}" |