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ci: update no-ai-lines check #13

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ci: update no-ai-lines check #13

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16 changes: 11 additions & 5 deletions .github/workflows/no-ai-lines.yml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
# Fails when a pull request or a push to main carries an AI session link,
# an AI co-author line or a "generated with" line. The pattern is the same
# as tools/no-ai-lines/check.sh; test_check.py asserts the two copies match.
# an AI co-author line or a "generated with" line, in the PR title, the PR
# body or any commit message. A pull request with more than 250 commits
# fails, because the API lists at most 250 and the rest cannot be checked.
name: no-ai-lines

on:
Expand All @@ -25,17 +26,22 @@ jobs:
PR_NUMBER: ${{ github.event.pull_request.number }}
run: |
set -euo pipefail
banned='claude-session:|claude\.ai/code|co-authored-by:.*(claude|anthropic|copilot|cursor|grok|gemini|openai|codex)|generated (with|by) .*(claude|ai\b)|🤖'
banned='claude-session:|claude\.ai/code|co-authored-by:.*(claude|anthropic|copilot|cursor|grok|gemini|openai|codex|chatgpt|gpt|aider|devin|windsurf|deepseek|qwen|kimi)|generated (with|by) .*(claude|ai\b)|🤖'
fail=0
check() {
if printf '%s\n' "$2" | grep -qiE "$banned"; then
if grep -qiE "$banned" <<< "$2"; then
echo "::error::AI line found in $1"
echo "Matched in $1:"
printf '%s\n' "$2" | grep -iE "$banned" | sed 's/^/ /'
grep -iE "$banned" <<< "$2" | sed 's/^/ /'
fail=1
fi
}
if [ "$EVENT_NAME" = pull_request ]; then
total=$(jq -r '.pull_request.commits // 0' "$GITHUB_EVENT_PATH")
if [ "$total" -gt 250 ]; then
echo "::error::This pull request has $total commits. The API lists at most 250, so the commits could not all be checked."
exit 1
fi
check "PR title" "$(jq -r '.pull_request.title // ""' "$GITHUB_EVENT_PATH")"
check "PR body" "$(jq -r '.pull_request.body // ""' "$GITHUB_EVENT_PATH")"
gh api --paginate "repos/$REPO/pulls/$PR_NUMBER/commits" \
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