pr-checks.yml

name: PR Checks

on:
  pull_request:
    branches: [develop, main]

permissions:
  contents: read

jobs:
  ai-coauthor-check:
    name: AI Co-Author Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check for AI Co-Authored-By trailers
        run: |
          BASE_SHA="${{ github.event.pull_request.base.sha }}"
          HEAD_SHA="${{ github.event.pull_request.head.sha }}"

          AI_PATTERNS="(claude|anthropic|copilot|github-actions|openai|chatgpt|cursor|noreply@anthropic|noreply@github)"

          MATCHES=$(git log --format="%H %B" "$BASE_SHA".."$HEAD_SHA" | grep -iE "co-authored-by:.*${AI_PATTERNS}" || true)

          if [ -n "$MATCHES" ]; then
            echo "::error::Found AI Co-Authored-By trailers in commits. Please remove them before merging."
            echo ""
            echo "Matches found:"
            echo "$MATCHES"
            echo ""
            echo "To fix: use 'git rebase -i' to edit the commits and remove the Co-Authored-By lines."
            exit 1
          fi

          echo "No AI Co-Authored-By trailers found."

  build:
    name: Build
    runs-on: macos-14
    steps:
      - uses: actions/checkout@v4

      - name: Build
        run: swift build

      - name: Build release
        run: swift build -c release