name: Auto Changelog

on:
  push:
    branches: [main]
    paths:
      - 'public/fieldnotes/**'
      - 'docs/**'

jobs:
  changelog:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Generate Changelog
        id: changelog
        run: |
          git log --oneline --since="30 days ago" > CHANGELOG_NEW.md
          echo "=== Recent Changes ===" >> CHANGELOG_NEW.md
          echo "" >> CHANGELOG_NEW.md
          git log --oneline -20 >> CHANGELOG_NEW.md
          echo "Generated: $(date)" >> CHANGELOG_NEW.md
          cat CHANGELOG_NEW.md

      - name: Commit Changelog
        if: github.event_name == 'push'
        run: |
          git config user.email "solaria@thefoldwithin.earth"
          git config user.name "Solaria Lumis Havens"
          git add CHANGELOG_NEW.md
          git commit -m "docs: Auto-update changelog" || echo "No changes to commit"
          git push origin main || echo "Push skipped"