feat: implement ac_nf', an alternative normalizer that takes terms shared across both sides of an equality into account
#348
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| name: Check for copyright header | |
| on: [pull_request] | |
| jobs: | |
| check-lean-files: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Verify .lean files start with a copyright header. | |
| run: | | |
| FILES=$(find ./src -type d \( -path "./src/lake/examples" -o -path "./src/lake/tests" \) -prune -o -type f -name "*.lean" -exec perl -ne 'BEGIN { $/ = undef; } print "$ARGV\n" if !m{\A/-\nCopyright}; exit;' {} \;) | |
| if [ -n "$FILES" ]; then | |
| echo "Found .lean files which do not have a copyright header:" | |
| echo "$FILES" | |
| exit 1 | |
| else | |
| echo "All copyright headers present." | |
| fi |