name: Deploy Documentation

on:
  push:
    branches:
      - master

jobs:
  build-and-deploy:
    runs-on: docker  # 기본 매핑된 node:20-bookworm 이미지에서 작동
    steps:
      - name: 저장소 체크아웃
        uses: actions/checkout@v4

      - name: Install Python & Graphviz
        run: |
          sudo apt-get update
          sudo apt-get install -y python3 python3-pip python3-venv graphviz

      - name: Install Python Requirements & Compile Docs
        run: |
          python3 -m venv venv
          . venv/bin/activate
          pip install -r requirements.txt
          python3 build_docs.py

      - name: gh-pages 브랜치로 site/ 배포
        env:
          # Forgejo Actions 가 자동 주입 — 추가 secret 등록 불필요
          DEPLOY_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          REPO: ${{ github.repository }}
          ACTOR: ${{ github.actor }}
        run: |
          cd site
          git init -b master
          git config user.name "Forgejo Actions Bot"
          git config user.email "actions@1gnis-git.duckdns.org"
          git add .
          git commit -m "Auto-deploy Docs (${GITHUB_SHA::8})"
          git push --force \
            "https://${ACTOR}:${DEPLOY_TOKEN}@1gnis-git.duckdns.org/${REPO}.git" \
            master:gh-pages